text: /************************************************************************************
   * arch/arm/include/stm32/chip.h
   *
   *   Copyright (C) 2009, 2011-2014, 2017-2018 Gregory Nutt. All rights reserved.
   *   Author: Gregory Nutt <gnutt@nuttx.org>
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   * 3. Neither the name NuttX nor the names of its contributors may be
   *    used to endorse or promote products derived from this software
   *    without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
   * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
   * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
   * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
   * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
   * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
   * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
   * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   *
   ************************************************************************************/
  
  #ifndef __ARCH_ARM_INCLUDE_STM32_CHIP_H
  #define __ARCH_ARM_INCLUDE_STM32_CHIP_H
  
  /************************************************************************************
   * Included Files
   ************************************************************************************/
  
  #include <nuttx/config.h>
  
  /************************************************************************************
   * Pre-processor Definitions
   ************************************************************************************/
  
  /* Get customizations for each supported chip and provide alternate function pin-mapping
   *
   * NOTE: Each GPIO pin may serve either for general purpose I/O or for a special
   * alternate function (such as USART, CAN, USB, SDIO, etc.).  That particular
   * pin-mapping will depend on the package and STM32 family.  If you are incorporating
   * a new STM32 chip into NuttX, you will need to add the pin-mapping to a header file
   * and to include that header file below. The chip-specific pin-mapping is defined in
   * the chip datasheet.
   */
  
  /* STM32L EnergyLite Line ************************************************************/
  
  /* STM32L151XX -- No LCD
   * STM32L152XX -- With LCD
   *
   * STM32L15XCX -- 48-pins
   * STM32L15XRX -- 64-pins
   * STM32L15XVX -- 100-pins
   * STM32L15XZX -- 144-pins
   *
   * STM32L15XX6 -- 32KB FLASH, 10KB SRAM, 4KB EEPROM
   * STM32L15XX8 -- 64KB FLASH, 10KB SRAM, 4KB EEPROM
   * STM32L15XXB -- 128KB FLASH, 16KB SRAM, 4KB EEPROM
   *
   * STM32L15XXC -- 256KB FLASH, 32KB SRAM, 8KB EEPROM (medium+ density)
   *
   * STM32L16XXD -- 384KB FLASH, 48KB SRAM, 12KB EEPROM (high density)
   * STM32L16XXE -- 512KB FLASH, 80KB SRAM, 16KB EEPROM (high density)
   */
  
  #if defined(CONFIG_ARCH_CHIP_STM32L151C6) || defined(CONFIG_ARCH_CHIP_STM32L151C8) || \
      defined(CONFIG_ARCH_CHIP_STM32L151CB)
  #  define CONFIG_STM32_STM32L15XX        1   /* STM32L151xx and STM32L152xx family */
  #  define CONFIG_STM32_ENERGYLITE        1   /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  define CONFIG_STM32_LOWDENSITY        1   /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes
                                                * and STM32L15xxx */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    0   /* No advanced timers */
  #  define STM32_NGTIM                    3   /* 16-bit general up/down timers TIM2-4 with DMA */
  #  define STM32_NGTIMNDMA                3   /* 16-bit general timers TIM9-11 without DMA */
  #  define STM32_NBTIM                    2   /* 2 basic timers: TIM6, TIM7 with DMA */
  #  define STM32_NDMA                     1   /* DMA1, 7-channels */
  #  define STM32_NSPI                     2   /* SPI1-2 */
  #  define STM32_NI2S                     0   /* No I2S */
  #  define STM32_NUSART                   3   /* USART1-3 */
  #  define STM32_NI2C                     2   /* I2C1-2 */
  #  define STM32_NCAN                     0   /* No CAN */
  #  define STM32_NSDIO                    0   /* No SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  0   /* No USB OTG FS/HS (only USB 2.0 device) */
  #  define STM32_NGPIO                    37  /* GPIOA-E,H */
  #  define STM32_NADC                     1   /* ADC1, 14-channels */
  #  define STM32_NDAC                     2   /* DAC 1-2, 2 channels */
                                               /* (2) Comparators */
  #  define STM32_NCAPSENSE                13  /* Capacitive sensing channels */
  #  define STM32_NCRC                     0   /* No CRC */
  #  define STM32_NETHERNET                0   /* No Ethernet */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32L151R6) || defined(CONFIG_ARCH_CHIP_STM32L151R8) || \
        defined(CONFIG_ARCH_CHIP_STM32L151RB)
  #  define CONFIG_STM32_STM32L15XX        1   /* STM32L151xx and STM32L152xx family */
  #  define CONFIG_STM32_ENERGYLITE        1   /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  define CONFIG_STM32_LOWDENSITY        1   /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes
                                                * and STM32L15xxx */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    0   /* No advanced timers */
  #  define STM32_NGTIM                    3   /* 16-bit general up/down timers TIM2-4 with DMA */
  #  define STM32_NGTIMNDMA                3   /* 16-bit general timers TIM9-11 without DMA */
  #  define STM32_NBTIM                    2   /* 2 basic timers: TIM6, TIM7 with DMA */
  #  define STM32_NDMA                     1   /* DMA1, 7-channels */
  #  define STM32_NSPI                     2   /* SPI1-2 */
  #  define STM32_NI2S                     0   /* No I2S */
  #  define STM32_NUSART                   3   /* USART1-3 */
  #  define STM32_NI2C                     2   /* I2C1-2 */
  #  define STM32_NCAN                     0   /* No CAN */
  #  define STM32_NSDIO                    0   /* No SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  0   /* No USB OTG FS/HS (only USB 2.0 device) */
  #  define STM32_NGPIO                    51  /* GPIOA-E,H */
  #  define STM32_NADC                     1   /* ADC1, 20-channels */
  #  define STM32_NDAC                     2   /* DAC 1-2, 2 channels */
                                               /* (2) Comparators */
  #  define STM32_NCAPSENSE                20  /* Capacitive sensing channels */
  #  define STM32_NCRC                     0   /* No CRC */
  #  define STM32_NETHERNET                0   /* No Ethernet */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32L151V6) || defined(CONFIG_ARCH_CHIP_STM32L151V8) || \
        defined(CONFIG_ARCH_CHIP_STM32L151VB)
  #  define CONFIG_STM32_STM32L15XX        1   /* STM32L151xx and STM32L152xx family */
  #  define CONFIG_STM32_ENERGYLITE        1   /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  define CONFIG_STM32_LOWDENSITY        1   /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes
                                                * and STM32L15xxx */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    0   /* No advanced timers */
  #  define STM32_NGTIM                    3   /* 16-bit general up/down timers TIM2-4 with DMA */
  #  define STM32_NGTIMNDMA                3   /* 16-bit general timers TIM9-11 without DMA */
  #  define STM32_NBTIM                    2   /* 2 basic timers: TIM6, TIM7 with DMA */
  #  define STM32_NDMA                     1   /* DMA1, 7-channels */
  #  define STM32_NSPI                     2   /* SPI1-2 */
  #  define STM32_NI2S                     0   /* No I2S */
  #  define STM32_NUSART                   3   /* USART1-3 */
  #  define STM32_NI2C                     2   /* I2C1-2 */
  #  define STM32_NCAN                     0   /* No CAN */
  #  define STM32_NSDIO                    0   /* No SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  0   /* No USB OTG FS/HS (only USB 2.0 device) */
  #  define STM32_NGPIO                    83  /* GPIOA-E,H */
  #  define STM32_NADC                     1   /* ADC1, 24-channels */
  #  define STM32_NDAC                     2   /* DAC 1-2, 2 channels */
                                               /* (2) Comparators */
  #  define STM32_NCAPSENSE                20  /* Capacitive sensing channels */
  #  define STM32_NCRC                     0   /* No CRC */
  #  define STM32_NETHERNET                0   /* No Ethernet */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32L152C6) || defined(CONFIG_ARCH_CHIP_STM32L152C8) || \
        defined(CONFIG_ARCH_CHIP_STM32L152CB)
  #  define CONFIG_STM32_STM32L15XX        1   /* STM32L151xx and STM32L152xx family */
  #  define CONFIG_STM32_ENERGYLITE        1   /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  define CONFIG_STM32_LOWDENSITY        1   /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes
                                                * and STM32L15xxx */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    0   /* No advanced timers */
  #  define STM32_NGTIM                    3   /* 16-bit general up/down timers TIM2-4 with DMA */
  #  define STM32_NGTIMNDMA                3   /* 16-bit general timers TIM9-11 without DMA */
  #  define STM32_NBTIM                    2   /* 2 basic timers: TIM6, TIM7 with DMA */
  #  define STM32_NDMA                     1   /* DMA1, 7-channels */
  #  define STM32_NSPI                     2   /* SPI1-2 */
  #  define STM32_NI2S                     0   /* No I2S */
  #  define STM32_NUSART                   3   /* USART1-3 */
  #  define STM32_NI2C                     2   /* I2C1-2 */
  #  define STM32_NCAN                     0   /* No CAN */
  #  define STM32_NSDIO                    0   /* No SDIO */
  #  define STM32_NLCD                     1   /* LCD 4x18 */
  #  define STM32_NUSBOTG                  0   /* No USB OTG FS/HS (only USB 2.0 device) */
  #  define STM32_NGPIO                    37  /* GPIOA-E,H */
  #  define STM32_NADC                     1   /* ADC1, 14-channels */
  #  define STM32_NDAC                     2   /* DAC 1-2, 2 channels */
                                               /* (2) Comparators */
  #  define STM32_NCAPSENSE                13  /* Capacitive sensing channels */
  #  define STM32_NCRC                     0   /* No CRC */
  #  define STM32_NETHERNET                0   /* No Ethernet */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32L152R6) || defined(CONFIG_ARCH_CHIP_STM32L152R8) || \
        defined(CONFIG_ARCH_CHIP_STM32L152RB)
  #  define CONFIG_STM32_STM32L15XX        1   /* STM32L151xx and STM32L152xx family */
  #  define CONFIG_STM32_ENERGYLITE        1   /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  define CONFIG_STM32_LOWDENSITY        1   /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes
                                                * and STM32L15xxx */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    0   /* No advanced timers */
  #  define STM32_NGTIM                    3   /* 16-bit general up/down timers TIM2-4 with DMA */
  #  define STM32_NGTIMNDMA                3   /* 16-bit general timers TIM9-11 without DMA */
  #  define STM32_NBTIM                    2   /* 2 basic timers: TIM6, TIM7 with DMA */
  #  define STM32_NDMA                     1   /* DMA1, 7-channels */
  #  define STM32_NSPI                     2   /* SPI1-2 */
  #  define STM32_NI2S                     0   /* No I2S */
  #  define STM32_NUSART                   3   /* USART1-3 */
  #  define STM32_NI2C                     2   /* I2C1-2 */
  #  define STM32_NCAN                     0   /* No CAN */
  #  define STM32_NSDIO                    0   /* No SDIO */
  #  define STM32_NLCD                     1   /* LCD 4x32, 8x28 */
  #  define STM32_NUSBOTG                  0   /* No USB OTG FS/HS (only USB 2.0 device) */
  #  define STM32_NGPIO                    51  /* GPIOA-E,H */
  #  define STM32_NADC                     1   /* ADC1, 20-channels */
  #  define STM32_NDAC                     2   /* DAC 1-2, 2 channels */
                                               /* (2) Comparators */
  #  define STM32_NCAPSENSE                20  /* Capacitive sensing channels */
  #  define STM32_NCRC                     0   /* No CRC */
  #  define STM32_NETHERNET                0   /* No Ethernet */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32L152V6) || defined(CONFIG_ARCH_CHIP_STM32L152V8) || \
        defined(CONFIG_ARCH_CHIP_STM32L152VB)
  #  define CONFIG_STM32_STM32L15XX        1   /* STM32L151xx and STM32L152xx family */
  #  define CONFIG_STM32_ENERGYLITE        1   /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  define CONFIG_STM32_LOWDENSITY        1   /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes
                                                * and STM32L15xxx */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    0   /* No advanced timers */
  #  define STM32_NGTIM                    3   /* 16-bit general up/down timers TIM2-4 with DMA */
  #  define STM32_NGTIMNDMA                3   /* 16-bit general timers TIM9-11 without DMA */
  #  define STM32_NBTIM                    2   /* 2 basic timers: TIM6, TIM7 with DMA */
  #  define STM32_NDMA                     1   /* DMA1, 7-channels */
  #  define STM32_NSPI                     2   /* SPI1-2 */
  #  define STM32_NI2S                     0   /* No I2S */
  #  define STM32_NUSART                   3   /* USART1-3 */
  #  define STM32_NI2C                     2   /* I2C1-2 */
  #  define STM32_NCAN                     0   /* No CAN */
  #  define STM32_NSDIO                    0   /* No SDIO */
  #  define STM32_NLCD                     1   /* LCD 4x44, 8x40 */
  #  define STM32_NUSBOTG                  0   /* No USB OTG FS/HS (only USB 2.0 device) */
  #  define STM32_NGPIO                    83  /* GPIOA-E,H */
  #  define STM32_NADC                     1   /* ADC1, 24-channels */
  #  define STM32_NDAC                     2   /* DAC 1-2, 2 channels */
                                               /* (2) Comparators */
  #  define STM32_NCAPSENSE                20  /* Capacitive sensing channels */
  #  define STM32_NCRC                     0   /* No CRC */
  #  define STM32_NETHERNET                0   /* No Ethernet */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32L152CC)
  #  define CONFIG_STM32_STM32L15XX        1   /* STM32L151xx and STM32L152xx family */
  #  define CONFIG_STM32_ENERGYLITE        1   /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes
                                                * and STM32L15xxx */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  define CONFIG_STM32_MEDIUMPLUSDENSITY 1   /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    0   /* No advanced timers */
  #  define STM32_NGTIM                    3   /* 16-bit general up/down timers TIM2-4 with DMA */
  #  define STM32_NGTIMNDMA                3   /* 16-bit general timers TIM9-11 without DMA */
  #  define STM32_NBTIM                    2   /* 2 basic timers: TIM6, TIM7 with DMA */
  #  define STM32_NDMA                     2   /* DMA1, 7-channels, DMA2 (5 channels) */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     2   /* I2S1-2, overlapping with SPI2-3 */
  #  define STM32_NUSART                   3   /* USART1-3 */
  #  define STM32_NI2C                     2   /* I2C1-2 */
  #  define STM32_NCAN                     0   /* No CAN */
  #  define STM32_NSDIO                    0   /* No SDIO */
  #  define STM32_NLCD                     1   /* LCD 4x18 */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS (only USB 2.0 device) */
  #  define STM32_NGPIO                    37  /* GPIOA-E,H */
  #  define STM32_NADC                     1   /* ADC1, 14-channels */
  #  define STM32_NDAC                     2   /* DAC 1-2, 2 channels */
                                               /* (2) Comparators */
  #  define STM32_NCAPSENSE                16  /* Capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                0   /* No ethernet */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32L152RC)
  #  define CONFIG_STM32_STM32L15XX        1   /* STM32L151xx and STM32L152xx family */
  #  define CONFIG_STM32_ENERGYLITE        1   /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes
                                                * and STM32L15xxx */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  define CONFIG_STM32_MEDIUMPLUSDENSITY 1   /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    0   /* No advanced timers */
  #  define STM32_NGTIM                    3   /* 16-bit general up/down timers TIM2-4 with DMA */
  #  define STM32_NGTIMNDMA                3   /* 16-bit general timers TIM9-11 without DMA */
  #  define STM32_NBTIM                    2   /* 2 basic timers: TIM6, TIM7 with DMA */
  #  define STM32_NDMA                     2   /* DMA1, 7-channels, DMA2 (5 channels) */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     2   /* I2S1-2, overlapping with SPI2-3 */
  #  define STM32_NUSART                   3   /* USART1-3 */
  #  define STM32_NI2C                     2   /* I2C1-2 */
  #  define STM32_NCAN                     0   /* No CAN */
  #  define STM32_NSDIO                    0   /* No SDIO */
  #  define STM32_NLCD                     1   /* LCD 4x32, 8x28 */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS (only USB 2.0 device) */
  #  define STM32_NGPIO                    51  /* GPIOA-E,H */
  #  define STM32_NADC                     1   /* ADC1, 21-channels */
  #  define STM32_NDAC                     2   /* DAC 1-2, 2 channels */
                                               /* (2) Comparators */
  #  define STM32_NCAPSENSE                23  /* Capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                0   /* No ethernet */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32L152VC)
  #  define CONFIG_STM32_STM32L15XX        1   /* STM32L151xx and STM32L152xx family */
  #  define CONFIG_STM32_ENERGYLITE        1   /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes
                                                * and STM32L15xxx */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  define CONFIG_STM32_MEDIUMPLUSDENSITY 1   /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    0   /* No advanced timers */
  #  define STM32_NGTIM                    3   /* 16-bit general up/down timers TIM2-4 with DMA */
  #  define STM32_NGTIMNDMA                3   /* 16-bit general timers TIM9-11 without DMA */
  #  define STM32_NBTIM                    2   /* 2 basic timers: TIM6, TIM7 with DMA */
  #  define STM32_NDMA                     2   /* DMA1, 7-channels, DMA2 (5 channels) */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     2   /* I2S1-2, overlapping with SPI2-3 */
  #  define STM32_NUSART                   3   /* USART1-3 */
  #  define STM32_NI2C                     2   /* I2C1-2 */
  #  define STM32_NCAN                     0   /* No CAN */
  #  define STM32_NSDIO                    0   /* No SDIO */
  #  define STM32_NLCD                     1   /* LCD 4x44, 8x40 */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS (only USB 2.0 device) */
  #  define STM32_NGPIO                    83  /* GPIOA-E,H */
  #  define STM32_NADC                     1   /* ADC1, 25-channels */
  #  define STM32_NDAC                     2   /* DAC 1-2, 2 channels */
                                               /* (2) Comparators */
  #  define STM32_NCAPSENSE                23  /* Capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                0   /* No ethernet */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32L162ZD)
  #  define CONFIG_STM32_STM32L15XX        1   /* STM32L151xx and STM32L152xx family */
  #  define CONFIG_STM32_ENERGYLITE        1   /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes
                                                * and STM32L15xxx */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  define CONFIG_STM32_HIGHDENSITY       1   /* STM32L16xD w/ 48/384 Kbytes. */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    0   /* No advanced timers */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM2-4 with DMA
                                                * 32-bit general timer TIM5 with DMA */
  #  define STM32_NGTIMNDMA                3   /* 16-bit general timers TIM9-11 without DMA */
  #  define STM32_NBTIM                    2   /* 2 basic timers: TIM6, TIM7 without DMA */
  #  define STM32_NDMA                     2   /* DMA1, 7-channels, DMA2 (5 channels) */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     2   /* I2S1-2, overlapping with SPI2-3 */
  #  define STM32_NUSART                   5   /* USART1-3, UART4-5 */
  #  define STM32_NI2C                     2   /* I2C1-2 */
  #  define STM32_NCAN                     0   /* No CAN */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     1   /* LCD 4x44, 8x40 */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS (only USB 2.0 device) */
  #  define STM32_NGPIO                    115 /* GPIOA-G,H */
  #  define STM32_NADC                     1   /* ADC1, 40-channels */
  #  define STM32_NDAC                     2   /* DAC 1-2, 2 channels */
                                               /* (2) Comparators */
  #  define STM32_NCAPSENSE                34  /* Capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                0   /* No ethernet */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32L162VE)
  #  define CONFIG_STM32_STM32L15XX        1   /* STM32L151xx and STM32L152xx family */
  #  define CONFIG_STM32_ENERGYLITE        1   /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes
                                                * and STM32L15xxx */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  define CONFIG_STM32_HIGHDENSITY       1   /* STM32L16xE w/ 80/512 Kbytes. */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    0   /* No advanced timers */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM2-4 with DMA
                                                * 32-bit general timer TIM5 with DMA */
  #  define STM32_NGTIMNDMA                3   /* 16-bit general timers TIM9-11 without DMA */
  #  define STM32_NBTIM                    2   /* 2 basic timers: TIM6, TIM7 with DMA */
  #  define STM32_NDMA                     2   /* DMA1, 12-channels */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     2   /* I2S1-2, overlapping with SPI2-3 */
  #  define STM32_NUSART                   5   /* USART1-3, UART4-5 */
  #  define STM32_NI2C                     2   /* I2C1-2 */
  #  define STM32_NCAN                     0   /* No CAN */
  #  define STM32_NSDIO                    0   /* No SDIO */
  #  define STM32_NLCD                     1   /* LCD 4x44, 8x40*/
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS (only USB 2.0 device) */
  #  define STM32_NGPIO                    83  /* GPIOA-G,H */
  
  #  define STM32_NADC                     1   /* ADC1, 25-channels */
  #  define STM32_NDAC                     2   /* DAC 1-2, 2 channels */
                                               /* (2) Comparators */
  #  define STM32_NCAPSENSE                23  /* Capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                0   /* No ethernet */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  
  /* STM32 F100 Value Line ************************************************************/
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F100C8) || defined(CONFIG_ARCH_CHIP_STM32F100CB) \
   || defined(CONFIG_ARCH_CHIP_STM32F100R8) || defined(CONFIG_ARCH_CHIP_STM32F100RB)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  define CONFIG_STM32_STM32F10XX        1   /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  define CONFIG_STM32_MEDIUMDENSITY     1   /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  define CONFIG_STM32_VALUELINE         1   /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    1   /* One advanced timer TIM1 */
  #  define STM32_NGTIM                    3   /* 16-bit general timers TIM2-4 with DMA */
  #  define STM32_NGTIMNDMA                0   /* No 16-bit general timers without DMA */
  #  define STM32_NBTIM                    2   /* 2 basic timers: TIM6, TIM7 */
  // TODO: there are also 3 additional timers (15-17) that don't fit any existing category
  #  define STM32_NDMA                     1   /* DMA1 */
  #  define STM32_NSPI                     2   /* SPI1-2 */
  #  define STM32_NI2S                     0   /* No I2S */
  #  define STM32_NUSART                   3   /* USART1-3 */
  #  define STM32_NI2C                     2   /* I2C1-2 */
  #  define STM32_NCAN                     0   /* No CAN */
  #  define STM32_NSDIO                    0   /* No SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  0   /* No USB OTG FS/HS */
  #  define STM32_NGPIO                    64  /* GPIOA-D */
  #  define STM32_NADC                     1   /* ADC1 */
  #  define STM32_NDAC                     2   /* DAC 1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC1 */
  #  define STM32_NETHERNET                0   /* No Ethernet */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F100V8) || defined(CONFIG_ARCH_CHIP_STM32F100VB)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  define CONFIG_STM32_STM32F10XX        1   /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  define CONFIG_STM32_MEDIUMDENSITY     1   /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  define CONFIG_STM32_VALUELINE         1   /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* FSMC */
  #  define STM32_NATIM                    1   /* One advanced timer TIM1 */
  #  define STM32_NGTIM                    3   /* 16-bit general timers TIM2-4 with DMA */
  #  define STM32_NGTIMNDMA                0   /* No 16-bit general timers without DMA */
  #  define STM32_NBTIM                    2   /* 2 basic timers: TIM6, TIM7 */
  // TODO: there are also 3 additional timers (15-17) that don't fit any existing category
  #  define STM32_NDMA                     1   /* DMA1 */
  #  define STM32_NSPI                     2   /* SPI1-2 */
  #  define STM32_NI2S                     0   /* No I2S */
  #  define STM32_NUSART                   3   /* USART1-3 */
  #  define STM32_NI2C                     2   /* I2C1-2 */
  #  define STM32_NCAN                     0   /* No CAN */
  #  define STM32_NSDIO                    0   /* No SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  0   /* No USB OTG FS/HS */
  #  define STM32_NGPIO                    80  /* GPIOA-E */
  #  define STM32_NADC                     1   /* ADC1 */
  #  define STM32_NDAC                     2   /* DAC 1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC1 */
  #  define STM32_NETHERNET                0   /* No Ethernet */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  /* STM32 F100 High-density value Line ************************************************************/
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F100RC) || defined(CONFIG_ARCH_CHIP_STM32F100RD) \
   || defined(CONFIG_ARCH_CHIP_STM32F100RE)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  define CONFIG_STM32_STM32F10XX        1   /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  define CONFIG_STM32_HIGHDENSITY       1   /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  define CONFIG_STM32_VALUELINE         1   /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* FSMC */
  #  define STM32_NATIM                    1   /* One advanced timer TIM1 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM2-5 with DMA */
  #  define STM32_NGTIMNDMA                0   /* No 16-bit general timers without DMA */
  #  define STM32_NBTIM                    2   /* 2 basic timers: TIM6, TIM7 */
  // TODO: there are also 6 additional timers (12-17) that don't fit any existing category
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     0   /* No I2S */
  #  define STM32_NUSART                   5   /* USART1-5 */
  #  define STM32_NI2C                     2   /* I2C1-2 */
  #  define STM32_NCAN                     0   /* No CAN */
  #  define STM32_NSDIO                    0   /* No SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  0   /* No USB OTG FS/HS */
  #  define STM32_NGPIO                    64  /* GPIOA-D */
  #  define STM32_NADC                     1   /* ADC1 */
  #  define STM32_NDAC                     2   /* DAC 1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC1 */
  #  define STM32_NETHERNET                0   /* No Ethernet */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F100VC) || defined(CONFIG_ARCH_CHIP_STM32F100VD) \
   || defined(CONFIG_ARCH_CHIP_STM32F100VE)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  define CONFIG_STM32_STM32F10XX        1   /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  define CONFIG_STM32_HIGHDENSITY       1   /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  define CONFIG_STM32_VALUELINE         1   /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    1   /* One advanced timer TIM1 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM2-5 with DMA */
  #  define STM32_NGTIMNDMA                0   /* No 16-bit general timers without DMA */
  #  define STM32_NBTIM                    2   /* 2 basic timers: TIM6, TIM7 */
  // TODO: there are also 6 additional timers (12-17) that don't fit any existing category
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     0   /* No I2S */
  #  define STM32_NUSART                   5   /* USART1-5 */
  #  define STM32_NI2C                     2   /* I2C1-2 */
  #  define STM32_NCAN                     0   /* No CAN */
  #  define STM32_NSDIO                    0   /* No SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  0   /* No USB OTG FS/HS */
  #  define STM32_NGPIO                    80  /* GPIOA-E */
  #  define STM32_NADC                     1   /* ADC1 */
  #  define STM32_NDAC                     2   /* DAC 1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC1 */
  #  define STM32_NETHERNET                0   /* No Ethernet */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  /* STM32 F102x8/102xB Medium Density USB Access Family ***************************/
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F102CB)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  define CONFIG_STM32_STM32F10XX        1   /* STM32F10xx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  define CONFIG_STM32_MEDIUMDENSITY     1   /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  define CONFIG_STM32_USBACCESSLINE     1   /* STM32F102xx */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    0   /* No advanced timer TIM1 */
  #  define STM32_NGTIM                    3   /* 16-bit general timers TIM2-4 */
  #  define STM32_NGTIMNDMA                0   /* No 16-bit general timers without DMA */
  #  define STM32_NBTIM                    0   /* No basic timers */
  #  define STM32_NDMA                     1   /* DMA */
  #  define STM32_NSPI                     2   /* SPI1-2 */
  #  define STM32_NI2S                     0   /* No I2S */
  #  define STM32_NUSART                   3   /* USART1-3 */
  #  define STM32_NI2C                     2   /* I2C1-2 */
  #  define STM32_NCAN                     0   /* No CAN */
  #  define STM32_NSDIO                    0   /* No SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  0   /* No USB OTG FS/HS */
  #  define STM32_NGPIO                    37  /* GPIOA-D */
  #  define STM32_NADC                     1   /* ADC1 */
  #  define STM32_NDAC                     0   /* No DAC */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC1 */
  #  define STM32_NETHERNET                0   /* No ethernet */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  /* STM32 F103 Low Density Family *************************************************/
  
  /* STM32F103C4 & STM32F103C6 */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F103C4)
  #  define CONFIG_STM32_STM32F10XX        1   /* STM32F10xxx family */
  #  define CONFIG_STM32_LOWDENSITY        1   /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* FSMC */
  #  define STM32_NATIM                    1   /* One advanced timer TIM1 */
  #  define STM32_NGTIM                    2   /* General timers TIM2,3 */
  #  define STM32_NGTIMNDMA                0   /* No 16-bit general timers without DMA */
  #  define STM32_NBTIM                    0   /* No basic timer */
  #  define STM32_NDMA                     1   /* DMA1 */
  #  define STM32_NSPI                     1   /* SPI1 */
  #  define STM32_NI2S                     0   /* No I2S */
  #  define STM32_NUSART                   2   /* USART1-2 */
  #  define STM32_NI2C                     1   /* I2C1 */
  #  define STM32_NCAN                     1   /* bxCAN1 */
  #  define STM32_NSDIO                    0   /* No SDIO */
  #  define STM32_NUSBOTG                  0   /* No USB OTG FS/HS */
  #  define STM32_NGPIO                    37  /* GPIOA-C */
  #  define STM32_NADC                     2   /* ADC1-2 */
  #  define STM32_NDAC                     0   /* No DAC */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                0   /* No Ethernet */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  /* STM32 F103 Medium Density Performance Line ***************************************/
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F103T8) || defined(CONFIG_ARCH_CHIP_STM32F103TB)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  define CONFIG_STM32_STM32F10XX        1   /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  define CONFIG_STM32_MEDIUMDENSITY     1   /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  define CONFIG_STM32_PERFORMANCELINE   1   /* STM32F103x8 and STM32F103xB */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    1   /* One advanced timer TIM1 */
  #  define STM32_NGTIM                    3   /* General timers TIM2-4 */
  #  define STM32_NGTIMNDMA                0   /* No 16-bit general timers without DMA */
  #  define STM32_NBTIM                    0   /* No basic timers */
  #  define STM32_NDMA                     1   /* DMA1, 7 channels */
  #  define STM32_NSPI                     1   /* SPI1 */
  #  define STM32_NI2S                     0   /* No I2S */
  #  define STM32_NUSART                   2   /* USART1-2 */
  #  define STM32_NI2C                     1   /* I2C1 */
  #  define STM32_NCAN                     1   /* bxCAN1 */
  #  define STM32_NSDIO                    0   /* No SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  0   /* No USB OTG FS/HS */
  #  define STM32_NGPIO                    26  /* GPIOA-E */
  #  define STM32_NADC                     2   /* ADC1-2 */
  #  define STM32_NDAC                     0   /* No DAC */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                0   /* No Ethernet */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F103C8) || defined(CONFIG_ARCH_CHIP_STM32F103CB)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  define CONFIG_STM32_STM32F10XX        1   /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  define CONFIG_STM32_MEDIUMDENSITY     1   /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  define CONFIG_STM32_PERFORMANCELINE   1   /* STM32F103x8 and STM32F103xB */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    1   /* One advanced timer TIM1 */
  #  define STM32_NGTIM                    3   /* General timers TIM2-4 */
  #  define STM32_NGTIMNDMA                0   /* No 16-bit general timers without DMA */
  #  define STM32_NBTIM                    0   /* No basic timers */
  #  define STM32_NDMA                     1   /* DMA1, 7 channels */
  #  define STM32_NSPI                     2   /* SPI1-2 */
  #  define STM32_NI2S                     0   /* No I2S */
  #  define STM32_NUSART                   3   /* USART1-3 */
  #  define STM32_NI2C                     2   /* I2C1-2 */
  #  define STM32_NCAN                     1   /* bxCAN1 */
  #  define STM32_NSDIO                    0   /* No SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  0   /* No USB OTG FS/HS */
  #  define STM32_NGPIO                    37  /* GPIOA-C */
  #  define STM32_NADC                     2   /* ADC1-2 */
  #  define STM32_NDAC                     0   /* No DAC */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                0   /* No Ethernet */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F103R8) || defined(CONFIG_ARCH_CHIP_STM32F103RB)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  define CONFIG_STM32_STM32F10XX        1   /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  define CONFIG_STM32_MEDIUMDENSITY     1   /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  define CONFIG_STM32_PERFORMANCELINE  1    /* STM32F103x8 and STM32F103xB */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    1   /* One advanced timer TIM1 */
  #  define STM32_NGTIM                    3   /* General timers TIM2-4 */
  #  define STM32_NGTIMNDMA                0   /* No 16-bit general timers without DMA */
  #  define STM32_NBTIM                    0   /* No basic timers */
  #  define STM32_NDMA                     1   /* DMA1, 7 channels */
  #  define STM32_NSPI                     2   /* SPI1-2 */
  #  define STM32_NI2S                     0   /* No I2S */
  #  define STM32_NUSART                   3   /* USART1-3 */
  #  define STM32_NI2C                     2   /* I2C1-2 */
  #  define STM32_NCAN                     1   /* bxCAN1 */
  #  define STM32_NSDIO                    0   /* No SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  0   /* No USB OTG FS/HS */
  #  define STM32_NGPIO                    51  /* GPIOA-E */
  #  define STM32_NADC                     2   /* ADC1-2 */
  #  define STM32_NDAC                     0   /* No DAC */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                0   /* No Ethernet */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  /* STM32 F103 High Density Family ***************************************************/
  /* STM32F103RC, STM32F103RD, and STM32F103RE are all provided in 64 pin packages and
   * differ only in the available FLASH and SRAM.
   */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F103RC) || defined(CONFIG_ARCH_CHIP_STM32F103RD) || \
        defined(CONFIG_ARCH_CHIP_STM32F103RE) || defined(CONFIG_ARCH_CHIP_STM32F103RG)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  define CONFIG_STM32_STM32F10XX        1   /* STM32F10xxx family */
  #  undef CONFIG_STM32_LOWDENSITY             /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  define CONFIG_STM32_HIGHDENSITY       1   /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and TIM8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM2-5 with DMA */
  #  define STM32_NGTIMNDMA                0   /* No 16-bit general timers without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers TIM6 and TIM7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     0   /* No I2S (?) */
  #  define STM32_NUSART                   5   /* USART1-5 */
  #  define STM32_NI2C                     2   /* I2C1-2 */
  #  define STM32_NCAN                     1   /* CAN1 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  0   /* No USB OTG FS/HS */
  #  define STM32_NGPIO                    51  /* GPIOA-D */
  #  define STM32_NADC                     2   /* ADC1-2 */
  #  define STM32_NDAC                     2   /* DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                0   /* No Ethernet */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  /* STM32F103VC, STM32F103VD, and STM32F103VE are all provided in 100 pin packages and differ
   * only in the available FLASH and SRAM.
   */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F103VC) || defined(CONFIG_ARCH_CHIP_STM32F103VE)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  define CONFIG_STM32_STM32F10XX        1   /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  define CONFIG_STM32_HIGHDENSITY       1   /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and TIM8 */
  #  define STM32_NGTIM                    4   /* General timers TIM2-5 */
  #  define STM32_NGTIMNDMA                0   /* No 16-bit general timers without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers TIM6 and TIM7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     0   /* No I2S (?) */
  #  define STM32_NUSART                   5   /* USART1-5 */
  #  define STM32_NI2C                     2   /* I2C1-2 */
  #  define STM32_NCAN                     1   /* bxCAN1 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  0   /* No USB OTG FS/HS */
  #  define STM32_NGPIO                    80  /* GPIOA-E */
  #  define STM32_NADC                     3   /* ADC1-3 */
  #  define STM32_NDAC                     2   /* DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                0   /* No Ethernet */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  /* STM32F103ZC, STM32F103ZD, and STM32F103ZE are all provided in 144 pin packages and differ
   * only in the available FLASH and SRAM.
   */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F103ZE)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  define CONFIG_STM32_STM32F10XX        1   /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  define CONFIG_STM32_HIGHDENSITY       1   /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    1   /* One advanced timer TIM1 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM2-5 with DMA */
  #  define STM32_NGTIMNDMA                0   /* No 16-bit general timers without DMA */
  #  define STM32_NBTIM                    0   /* No basic timers */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     0   /* No I2S (?) */
  #  define STM32_NUSART                   3   /* USART1-3 */
  #  define STM32_NI2C                     2   /* I2C1-2 */
  #  define STM32_NCAN                     1   /* CAN1 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  0   /* No USB OTG FS/HS */
  #  define STM32_NGPIO                    112 /* GPIOA-G */
  #  define STM32_NADC                     1   /* ADC1 */
  #  define STM32_NDAC                     0   /* No DAC */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     0   /* No CRC */
  #  define STM32_NETHERNET                0   /* No Ethernet */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  /* STM32 F105/F107 Connectivity Line *******************************************************/
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F105VB)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  define CONFIG_STM32_STM32F10XX        1   /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  define CONFIG_STM32_CONNECTIVITYLINE  1   /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    1   /* One advanced timers TIM1 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM2-5 with DMA */
  #  define STM32_NGTIMNDMA                0   /* No 16-bit general timers without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   5   /* USART1-3, UART 4-5 */
  #  define STM32_NI2C                     2   /* I2C1-2 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    0   /* No SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    80  /* GPIOA-E */
  #  define STM32_NADC                     2   /* ADC1-2 */
  #  define STM32_NDAC                     2   /* DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                0   /* 100/100 Ethernet MAC */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F105RB)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  define CONFIG_STM32_STM32F10XX        1   /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  define CONFIG_STM32_CONNECTIVITYLINE  1   /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    1   /* One advanced timers TIM1 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM2-5 with DMA */
  #  define STM32_NGTIMNDMA                0   /* No 16-bit general timers without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   5   /* USART1-3, UART 4-5 */
  #  define STM32_NI2C                     2   /* I2C1-2 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    0   /* No SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    51  /* GPIOA-E */
  #  define STM32_NADC                     2   /* ADC1-2 */
  #  define STM32_NDAC                     2   /* DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                0   /* 100/100 Ethernet MAC */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F107VC)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  define CONFIG_STM32_STM32F10XX        1   /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  define CONFIG_STM32_CONNECTIVITYLINE  1   /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    1   /* One advanced timers TIM1 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM2-5 with DMA */
  #  define STM32_NGTIMNDMA                0   /* No 16-bit general timers without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   5   /* USART1-3, UART 4-5 */
  #  define STM32_NI2C                     1   /* I2C1 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    0   /* No SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  0   /* No USB OTG FS/HS */
  #  define STM32_NGPIO                    80  /* GPIOA-E */
  #  define STM32_NADC                     2   /* ADC1-2*/
  #  define STM32_NDAC                     2   /* DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                1   /* 100/100 Ethernet MAC */
  #  define STM32_NRNG                     0   /* No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  /* STM32 F2 Family ******************************************************************/
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F205RG)  /* UFBGA-176 1024Kb FLASH 128Kb SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  define CONFIG_STM32_STM32F20XX        1   /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and 8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                6   /* 16-bit general timers TIM9-14 without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   6   /* USART1-3 and 6, UART 4-5 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    51  /* GPIOA-I */
  #  define STM32_NADC                     3   /* 12-bit ADC1-3, 16 channels */
  #  define STM32_NDAC                     2   /* 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                0   /* No Ethernet MAC */
  #  define STM32_NRNG                     1   /* Random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F207IG)  /* UFBGA-176 1024Kb FLASH 128Kb SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  define CONFIG_STM32_STM32F20XX        1   /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and 8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                6   /* 16-bit general timers TIM9-14 without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   6   /* USART1-3 and 6, UART 4-5 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    140 /* GPIOA-I */
  #  define STM32_NADC                     3   /* 12-bit ADC1-3, 24 channels */
  #  define STM32_NDAC                     2   /* 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                1   /* 100/100 Ethernet MAC */
  #  define STM32_NRNG                     1   /* Random number generator (RNG) */
  #  define STM32_NDCMI                    1   /* Digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F207ZE)  /* LQFP-144 512Kb FLASH 128Kb SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  define CONFIG_STM32_STM32F20XX        1   /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and 8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                6   /* 16-bit general timers TIM9-14 without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   6   /* USART1-3 and 6, UART 4-5 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    114 /* GPIOA-I */
  #  define STM32_NADC                     3   /* 12-bit ADC1-3, 24 channels */
  #  define STM32_NDAC                     2   /* 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                1   /* 100/100 Ethernet MAC */
  #  define STM32_NRNG                     1   /* Random number generator (RNG) */
  #  define STM32_NDCMI                    1   /* Digital camera interface (DCMI) */
  
  /* STM23 F3 Family ******************************************************************/
  /* Part Numbering: STM32Fssscfxxx
   *
   *  Where
   *     sss = 302/303, 334 or 372/373
   *     c   = C (48pins) R (68 pins) V (100 pins)
   *     c   = K (32 pins), C (48 pins), R (68 pins), V (100 pins)
   *     f   = 6 (32KB FLASH), 8 (64KB FLASH), B (128KB FLASH), C (256KB FLASH)
   *     xxx = Package, temperature range, options (ignored here)
   */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F302K6) || defined(CONFIG_ARCH_CHIP_STM32F302K8)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  define CONFIG_STM32_STM32F30XX        1   /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    1   /* (1) Advanced 16-bit timers with DMA: TIM1 (no TIM8) */
  #  define STM32_NGTIM                    6   /* (2) 16-bit general timers with DMA: TIM3 and TIM4
                                                * (1) 32-bit general timers with DMA: TIM2
                                                * (3) 16-bit general timers count-up timers with DMA: TIM15-17 */
  #  define STM32_NGTIMNDMA                0   /* All timers have DMA */
  
  #  define STM32_NBTIM                    1   /* (1) Basic timers: TIM6 (no TIM7) */
  #  define STM32_NDMA                     1   /* (1) DMA1 (7 channels) */
  #  define STM32_NSPI                     2   /* (3) SPI1-3 */
  #  define STM32_NI2S                     0   /* (0) No I2S */
  #  define STM32_NUSART                   2   /* (2) USART1-2, no UARTs */
  #  define STM32_NI2C                     3   /* (3) I2C1-3 */
  #  define STM32_NCAN                     1   /* (1) CAN1 */
  #  define STM32_NSDIO                    0   /* (0) No SDIO */
  #  define STM32_NLCD                     0   /* (0) No LCD */
  #  define STM32_NUSBOTG                  0   /* USB FS device, but no USB OTG FS/HS */
  #  define STM32_NGPIO                    24  /* GPIOA-F */
  #  define STM32_NADC                     1   /* (1) 12-bit ADC1 */
  #  define STM32_NDAC                     1   /* (1) 12-bit DAC1 */
  #  define STM32_NCMP                     2   /* (2) Ultra-fast analog comparators: COMP2 and COMP4 */
  #  define STM32_NPGA                     1   /* (1) Operational amplifiers: OPAMP */
  #  define STM32_NCAPSENSE                13  /* (13) Capacitive sensing channels */
  #  define STM32_NCRC                     1   /* (1) CRC calculation unit */
  #  define STM32_NETHERNET                0   /* (0) No Ethernet MAC */
  #  define STM32_NRNG                     0   /* (0) No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* (0) No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F302C6) || defined(CONFIG_ARCH_CHIP_STM32F302C8)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  define CONFIG_STM32_STM32F30XX        1   /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    1   /* (1) Advanced 16-bit timers with DMA: TIM1 (no TIM8) */
  #  define STM32_NGTIM                    6   /* (2) 16-bit general timers with DMA: TIM3 and TIM4
                                                * (1) 32-bit general timers with DMA: TIM2
                                                * (3) 16-bit general timers count-up timers with DMA: TIM15-17 */
  #  define STM32_NGTIMNDMA                0   /* All timers have DMA */
  
  #  define STM32_NBTIM                    1   /* (1) Basic timers: TIM6 (no TIM7) */
  #  define STM32_NDMA                     1   /* (1) DMA1 (7 channels) */
  #  define STM32_NSPI                     2   /* (3) SPI1-3 */
  #  define STM32_NI2S                     0   /* (0) No I2S */
  #  define STM32_NUSART                   3   /* (3) USART1-3, no UARTs */
  #  define STM32_NI2C                     3   /* (3) I2C1-3 */
  #  define STM32_NCAN                     1   /* (1) CAN1 */
  #  define STM32_NSDIO                    0   /* (0) No SDIO */
  #  define STM32_NLCD                     0   /* (0) No LCD */
  #  define STM32_NUSBOTG                  0   /* USB FS device, but no USB OTG FS/HS */
  #  define STM32_NGPIO                    37  /* GPIOA-F */
  #  define STM32_NADC                     1   /* (1) 12-bit ADC1 */
  #  define STM32_NDAC                     1   /* (1) 12-bit DAC1 */
  #  define STM32_NCMP                     3   /* (3) Ultra-fast analog comparators: COMP2, COMP4 and COMP6*/
  #  define STM32_NPGA                     1   /* (1) Operational amplifiers: OPAMP */
  #  define STM32_NCAPSENSE                17  /* (17) Capacitive sensing channels */
  #  define STM32_NCRC                     1   /* (1) CRC calculation unit */
  #  define STM32_NETHERNET                0   /* (0) No Ethernet MAC */
  #  define STM32_NRNG                     0   /* (0) No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* (0) No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F302R6) || defined(CONFIG_ARCH_CHIP_STM32F302R8)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  define CONFIG_STM32_STM32F30XX        1   /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    1   /* (1) Advanced 16-bit timers with DMA: TIM1 (no TIM8) */
  #  define STM32_NGTIM                    6   /* (2) 16-bit general timers with DMA: TIM3 and TIM4
                                                * (1) 32-bit general timers with DMA: TIM2
                                                * (3) 16-bit general timers count-up timers with DMA: TIM15-17 */
  #  define STM32_NGTIMNDMA                0   /* All timers have DMA */
  
  #  define STM32_NBTIM                    1   /* (1) Basic timers: TIM6 (no TIM7) */
  #  define STM32_NDMA                     1   /* (1) DMA1 (7 channels) */
  #  define STM32_NSPI                     2   /* (3) SPI1-3 */
  #  define STM32_NI2S                     0   /* (0) No I2S */
  #  define STM32_NUSART                   3   /* (2) USART1-3, no UARTs */
  #  define STM32_NI2C                     3   /* (3) I2C1-3 */
  #  define STM32_NCAN                     1   /* (1) CAN1 */
  #  define STM32_NSDIO                    0   /* (0) No SDIO */
  #  define STM32_NLCD                     0   /* (0) No LCD */
  #  define STM32_NUSBOTG                  0   /* USB FS device, but no USB OTG FS/HS */
  #  define STM32_NGPIO                    51  /* GPIOA-F */
  #  define STM32_NADC                     1   /* (1) 12-bit ADC1 */
  #  define STM32_NDAC                     1   /* (1) 12-bit DAC1 */
  #  define STM32_NCMP                     3   /* (3) Ultra-fast analog comparators: COMP2, COMP4 and COMP6*/
  #  define STM32_NPGA                     1   /* (1) Operational amplifiers: OPAMP */
  #  define STM32_NCAPSENSE                18  /* (18) Capacitive sensing channels */
  #  define STM32_NCRC                     1   /* (1) CRC calculation unit */
  #  define STM32_NETHERNET                0   /* (0) No Ethernet MAC */
  #  define STM32_NRNG                     0   /* (0) No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* (0) No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F302CB) || defined(CONFIG_ARCH_CHIP_STM32F302CC)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  define CONFIG_STM32_STM32F30XX        1   /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    1   /* (1) Advanced 16-bit timers with DMA: TIM1 (no TIM8) */
  #  define STM32_NGTIM                    6   /* (2) 16-bit general timers with DMA: TIM3 and TIM4
                                                * (1) 32-bit general timers with DMA: TIM2
                                                * (3) 16-bit general timers count-up timers with DMA: TIM15-17 */
  #  define STM32_NGTIMNDMA                0   /* All timers have DMA */
  
  #  define STM32_NBTIM                    1   /* (1) Basic timers: TIM6 (no TIM7) */
  #  define STM32_NDMA                     2   /* (2) DMA1 (7 channels) and DMA2 (5 channels) */
  #  define STM32_NSPI                     3   /* (3) SPI1-3 */
  #  define STM32_NI2S                     0   /* (0) No I2S */
  #  define STM32_NUSART                   3   /* (3) No UART1-3, no UARTs */
  #  define STM32_NI2C                     2   /* (2) I2C1-2 */
  #  define STM32_NCAN                     1   /* (1) CAN1 */
  #  define STM32_NSDIO                    0   /* (0) No SDIO */
  #  define STM32_NLCD                     0   /* (0) No LCD */
  #  define STM32_NUSBOTG                  0   /* USB FS device, but no USB OTG FS/HS */
  #  define STM32_NGPIO                    37  /* GPIOA-F */
  #  define STM32_NADC                     2   /* (2) 12-bit ADC1-2 */
  #  define STM32_NDAC                     1   /* (1) 12-bit DAC1 */
  #  define STM32_NCAPSENSE                0   /* (0) No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* (1) CRC calculation unit */
  #  define STM32_NETHERNET                0   /* (0) No Ethernet MAC */
  #  define STM32_NRNG                     0   /* (0) No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* (0) No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F302RB) || defined(CONFIG_ARCH_CHIP_STM32F302RC)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  define CONFIG_STM32_STM32F30XX        1   /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    1   /* (1) Advanced 16-bit timers with DMA: TIM1 (no TIM8) */
  #  define STM32_NGTIM                    6   /* (2) 16-bit general timers with DMA: TIM3 and TIM4
                                                * (1) 32-bit general timers with DMA: TIM2
                                                * (3) 16-bit general timers count-up timers with DMA: TIM15-17 */
  #  define STM32_NGTIMNDMA                0   /* All timers have DMA */
  
  #  define STM32_NBTIM                    1   /* (1) Basic timers: TIM6 (no TIM7) */
  #  define STM32_NDMA                     2   /* (2) DMA1 (7 channels) and DMA2 (5 channels) */
  #  define STM32_NSPI                     3   /* (3) SPI1-3 */
  #  define STM32_NI2S                     0   /* (0) No I2S */
  #  define STM32_NUSART                   5   /* (5) USART1-3, UART4-5 */
  #  define STM32_NI2C                     2   /* (2) I2C1-2 */
  #  define STM32_NCAN                     1   /* (1) CAN1 */
  #  define STM32_NSDIO                    0   /* (0) No SDIO */
  #  define STM32_NLCD                     0   /* (0) No LCD */
  #  define STM32_NUSBOTG                  0   /* USB FS device, but no USB OTG FS/HS */
  #  define STM32_NGPIO                    52  /* GPIOA-F */
  #  define STM32_NADC                     2   /* (2) 12-bit ADC1-2 */
  #  define STM32_NDAC                     1   /* (1) 12-bit DAC1 */
  #  define STM32_NCAPSENSE                0   /* (0) No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* (1) CRC calculation unit */
  #  define STM32_NETHERNET                0   /* (0) No Ethernet MAC */
  #  define STM32_NRNG                     0   /* (0) No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* (0) No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F302VB) || defined(CONFIG_ARCH_CHIP_STM32F302VC)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  define CONFIG_STM32_STM32F30XX        1   /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    1   /* (1) Advanced 16-bit timers with DMA: TIM1 (no TIM8) */
  #  define STM32_NGTIM                    6   /* (2) 16-bit general timers with DMA: TIM3 and TIM4
                                                * (1) 32-bit general timers with DMA: TIM2
                                                * (3) 16-bit general timers count-up timers with DMA: TIM15-17 */
  #  define STM32_NGTIMNDMA                0   /* All timers have DMA */
  
  #  define STM32_NBTIM                    1   /* (1) Basic timers: TIM6 (no TIM7) */
  #  define STM32_NDMA                     2   /* (2) DMA1 (7 channels) and DMA2 (5 channels) */
  #  define STM32_NSPI                     3   /* (3) SPI1-3 */
  #  define STM32_NI2S                     0   /* (0) No I2S */
  #  define STM32_NUSART                   5   /* (5) USART1-3, UART4-5 */
  #  define STM32_NI2C                     2   /* (2) I2C1-2 */
  #  define STM32_NCAN                     1   /* (1) CAN1 */
  #  define STM32_NSDIO                    0   /* (0) No SDIO */
  #  define STM32_NLCD                     0   /* (0) No LCD */
  #  define STM32_NUSBOTG                  0   /* USB FS device, but no USB OTG FS/HS */
  #  define STM32_NGPIO                    87  /* GPIOA-F */
  #  define STM32_NADC                     2   /* (2) 12-bit ADC1-2 */
  #  define STM32_NDAC                     1   /* (1) 12-bit DAC1 */
  #  define STM32_NCAPSENSE                0   /* (0) No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* (1) CRC calculation unit */
  #  define STM32_NETHERNET                0   /* (0) No Ethernet MAC */
  #  define STM32_NRNG                     0   /* (0) No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* (0) No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F303K6) || defined(CONFIG_ARCH_CHIP_STM32F303K8)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  define CONFIG_STM32_STM32F30XX        1   /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    1   /* (1) Advanced 16-bit timers with DMA: TIM1 */
  #  define STM32_NGTIM                    5   /* (1) 16-bit general timers with DMA: TIM3
                                                * (1) 32-bit general timers with DMA: TIM2
                                                * (3) 16-bit general timers count-up timers with DMA: TIM15-17 */
  #  define STM32_NGTIMNDMA                0   /* All timers have DMA */
  #  define STM32_NBTIM                    2   /* (2) Basic timers: TIM6 and TIM7 */
  #  define STM32_NDMA                     1   /* (1) DMA1 (7 channels) */
  #  define STM32_NSPI                     1   /* (1) SPI1 */
  #  define STM32_NI2S                     0   /* (0) No I2S */
  #  define STM32_NUSART                   2   /* (2) USART1-2, no UARTs */
  #  define STM32_NI2C                     1   /* (1) I2C1 */
  #  define STM32_NCAN                     1   /* (1) CAN1 */
  #  define STM32_NSDIO                    0   /* (0) No SDIO */
  #  define STM32_NLCD                     0   /* (0) No LCD */
  #  define STM32_NUSBOTG                  0   /* No USB OTG FS/HS */
  #  define STM32_NGPIO                    25  /* GPIOA-F */
  #  define STM32_NADC                     2   /* (2) 12-bit ADC1-2 */
  #  define STM32_NDAC                     3   /* (2) 12-bit DAC1-3 */
  #  define STM32_NCAPSENSE                0   /* (0) No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* (1) CRC calculation unit */
  #  define STM32_NETHERNET                0   /* (0) No Ethernet MAC */
  #  define STM32_NRNG                     0   /* (0) No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* (0) No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F303C6) || defined(CONFIG_ARCH_CHIP_STM32F303C8)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  define CONFIG_STM32_STM32F30XX        1   /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    1   /* (1) Advanced 16-bit timers with DMA: TIM1 */
  #  define STM32_NGTIM                    5   /* (1) 16-bit general timers with DMA: TIM3
                                                * (1) 32-bit general timers with DMA: TIM2
                                                * (3) 16-bit general timers count-up timers with DMA: TIM15-17 */
  #  define STM32_NGTIMNDMA                0   /* All timers have DMA */
  #  define STM32_NBTIM                    2   /* (2) Basic timers: TIM6 and TIM7 */
  #  define STM32_NDMA                     1   /* (1) DMA1 (7 channels) */
  #  define STM32_NSPI                     1   /* (1) SPI1 */
  #  define STM32_NI2S                     0   /* (0) No I2S */
  #  define STM32_NUSART                   3   /* (3) USART1-3, no UARTs */
  #  define STM32_NI2C                     1   /* (1) I2C1 */
  #  define STM32_NCAN                     1   /* (1) CAN1 */
  #  define STM32_NSDIO                    0   /* (0) No SDIO */
  #  define STM32_NLCD                     0   /* (0) No LCD */
  #  define STM32_NUSBOTG                  0   /* No USB OTG FS/HS */
  #  define STM32_NGPIO                    37  /* GPIOA-F */
  #  define STM32_NADC                     2   /* (2) 12-bit ADC1-2 */
  #  define STM32_NDAC                     3   /* (2) 12-bit DAC1-3 */
  #  define STM32_NCAPSENSE                0   /* (0) No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* (1) CRC calculation unit */
  #  define STM32_NETHERNET                0   /* (0) No Ethernet MAC */
  #  define STM32_NRNG                     0   /* (0) No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* (0) No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F303CB) || defined(CONFIG_ARCH_CHIP_STM32F303CC)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  define CONFIG_STM32_STM32F30XX        1   /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    2   /* (2) Advanced 16-bit timers with DMA: TIM1 and TIM8 */
  #  define STM32_NGTIM                    6   /* (2) 16-bit general timers with DMA: TIM3 and TIM4
                                                * (1) 32-bit general timers with DMA: TIM2
                                                * (3) 16-bit general timers count-up timers with DMA: TIM15-17 */
  #  define STM32_NGTIMNDMA                0   /* All timers have DMA */
  #  define STM32_NBTIM                    2   /* (2) Basic timers: TIM6 and TIM7 */
  #  define STM32_NDMA                     2   /* (2) DMA1 (7 channels) and DMA2 (5 channels) */
  #  define STM32_NSPI                     3   /* (3) SPI1-3 */
  #  define STM32_NI2S                     2   /* (2) I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   3   /* (3) No UART1-3, no UARTs */
  #  define STM32_NI2C                     2   /* (2) I2C1-2 */
  #  define STM32_NCAN                     1   /* (1) CAN1 */
  #  define STM32_NSDIO                    0   /* (0) No SDIO */
  #  define STM32_NLCD                     0   /* (0) No LCD */
  #  define STM32_NUSBOTG                  0   /* USB FS device, but no USB OTG FS/HS */
  #  define STM32_NGPIO                    37  /* GPIOA-F */
  #  define STM32_NADC                     4   /* (3) 12-bit ADC1-4 */
  #  define STM32_NDAC                     2   /* (2) 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* (0) No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* (1) CRC calculation unit */
  #  define STM32_NETHERNET                0   /* (0) No Ethernet MAC */
  #  define STM32_NRNG                     0   /* (0) No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* (0) No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F303RB) || defined(CONFIG_ARCH_CHIP_STM32F303RC)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  define CONFIG_STM32_STM32F30XX        1   /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    2   /* (2) Advanced 16-bit timers with DMA: TIM1 and TIM8 */
  #  define STM32_NGTIM                    6   /* (2) 16-bit general timers with DMA: TIM3 and TIM4
                                                * (1) 32-bit general timers with DMA: TIM2
                                                * (3) 16-bit general timers count-up timers with DMA: TIM15-17 */
  #  define STM32_NGTIMNDMA                0   /* All timers have DMA */
  #  define STM32_NBTIM                    2   /* (2) Basic timers: TIM6 and TIM7 */
  #  define STM32_NDMA                     2   /* (2) DMA1 (7 channels) and DMA2 (5 channels) */
  #  define STM32_NSPI                     3   /* (3) SPI1-3 */
  #  define STM32_NI2S                     2   /* (2) I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   5   /* (5) USART1-3, UART4-5 */
  #  define STM32_NI2C                     2   /* (2) I2C1-2 */
  #  define STM32_NCAN                     1   /* (1) CAN1 */
  #  define STM32_NSDIO                    0   /* (0) No SDIO */
  #  define STM32_NLCD                     0   /* (0) No LCD */
  #  define STM32_NUSBOTG                  0   /* USB FS device, but no USB OTG FS/HS */
  #  define STM32_NGPIO                    52  /* GPIOA-F */
  #  define STM32_NADC                     4   /* (3) 12-bit ADC1-4 */
  #  define STM32_NDAC                     2   /* (2) 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* (0) No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* (1) CRC calculation unit */
  #  define STM32_NETHERNET                0   /* (0) No Ethernet MAC */
  #  define STM32_NRNG                     0   /* (0) No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* (0) No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F303RD) || defined(CONFIG_ARCH_CHIP_STM32F303RE)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  define CONFIG_STM32_STM32F30XX        1   /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    2   /* (2) Advanced 16-bit timers with DMA: TIM1 and TIM8 */
  #  define STM32_NGTIM                    6   /* (2) 16-bit general timers with DMA: TIM3 and TIM4
                                                * (1) 32-bit general timers with DMA: TIM2
                                                * (3) 16-bit general timers count-up timers with DMA: TIM15-17 */
  #  define STM32_NGTIMNDMA                0   /* All timers have DMA */
  #  define STM32_NBTIM                    2   /* (2) Basic timers: TIM6 and TIM7 */
  #  define STM32_NDMA                     2   /* (2) DMA1 (7 channels) and DMA2 (5 channels) */
  #  define STM32_NSPI                     4   /* (4) SPI1-4 */
  #  define STM32_NI2S                     2   /* (2) I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   5   /* (5) USART1-3, UART4-5 */
  #  define STM32_NI2C                     3   /* (2) I2C1-3 */
  #  define STM32_NCAN                     1   /* (1) CAN1 */
  #  define STM32_NSDIO                    0   /* (0) No SDIO */
  #  define STM32_NLCD                     0   /* (0) No LCD */
  #  define STM32_NUSBOTG                  0   /* USB FS device, but no USB OTG FS/HS */
  #  define STM32_NGPIO                    51  /* GPIOA-F */
  #  define STM32_NADC                     4   /* (4) 12-bit ADC1-4 */
  #  define STM32_NDAC                     2   /* (2) 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* (0) No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* (1) CRC calculation unit */
  #  define STM32_NETHERNET                0   /* (0) No Ethernet MAC */
  #  define STM32_NRNG                     0   /* (0) No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* (0) No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F303VB) || defined(CONFIG_ARCH_CHIP_STM32F303VC)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  define CONFIG_STM32_STM32F30XX        1   /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    2   /* (2) Advanced 16-bit timers with DMA: TIM1 and TIM8 */
  #  define STM32_NGTIM                    6   /* (2) 16-bit general timers with DMA: TIM3 and TIM4
                                                * (1) 32-bit general timers with DMA: TIM2
                                                * (3) 16-bit general timers count-up timers with DMA: TIM15-17 */
  #  define STM32_NGTIMNDMA                0   /* All timers have DMA */
  #  define STM32_NBTIM                    2   /* (2) Basic timers: TIM6 and TIM7 */
  #  define STM32_NDMA                     2   /* (2) DMA1 (7 channels) and DMA2 (5 channels) */
  #  define STM32_NSPI                     3   /* (3) SPI1-3 */
  #  define STM32_NI2S                     2   /* (2) I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   5   /* (5) USART1-3, UART4-5 */
  #  define STM32_NI2C                     2   /* (2) I2C1-2 */
  #  define STM32_NCAN                     1   /* (1) CAN1 */
  #  define STM32_NSDIO                    0   /* (0) No SDIO */
  #  define STM32_NLCD                     0   /* (0) No LCD */
  #  define STM32_NUSBOTG                  0   /* USB FS device, but no USB OTG FS/HS */
  #  define STM32_NGPIO                    87  /* GPIOA-F */
  #  define STM32_NADC                     4   /* (3) 12-bit ADC1-4 */
  #  define STM32_NDAC                     2   /* (2) 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* (0) No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* (1) CRC calculation unit */
  #  define STM32_NETHERNET                0   /* (0) No Ethernet MAC */
  #  define STM32_NRNG                     0   /* (0) No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* (0) No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F303RD) || defined(CONFIG_ARCH_CHIP_STM32F303RE)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  define CONFIG_STM32_STM32F30XX        1   /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    2   /* (2) Advanced 16-bit timers with DMA: TIM1 and TIM8 */
  #  define STM32_NGTIM                    6   /* (5) 16-bit general timers
                                                * (1) 32-bit general timers */
  #  define STM32_NGTIMNDMA                0   /* All timers have DMA */
  #  define STM32_NBTIM                    2   /* (2) Basic timers: TIM6 and TIM7 */
  #  define STM32_NDMA                     2   /* (2) DMA1 (7 channels) and DMA2 (5 channels) */
  #  define STM32_NSPI                     4   /* (4) SPI1-4 */
  #  define STM32_NI2S                     2   /* (2) I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   5   /* (5) USART1-3, UART4-5 */
  #  define STM32_NI2C                     3   /* (3) I2C1-3 */
  #  define STM32_NCAN                     1   /* (1) CAN1 */
  #  define STM32_NSDIO                    0   /* (0) No SDIO */
  #  define STM32_NLCD                     0   /* (0) No LCD */
  #  define STM32_NUSBOTG                  0   /* USB FS device, but no USB OTG FS/HS */
  #  define STM32_NGPIO                    51  /* GPIOA-F */
  #  define STM32_NADC                     4   /* (4) 12-bit ADC1-4 */
  #  define STM32_NDAC                     2   /* (2) 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                18  /* (18) No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* (1) CRC calculation unit */
  #  define STM32_NETHERNET                0   /* (0) No Ethernet MAC */
  #  define STM32_NRNG                     0   /* (0) No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* (0) No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F303VD) || defined(CONFIG_ARCH_CHIP_STM32F303VE)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  define CONFIG_STM32_STM32F30XX        1   /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    3   /* (3) Advanced 16-bit timers with DMA: TIM1, TIM8 and TIM20 */
  #  define STM32_NGTIM                    6   /* (5) 16-bit general timers
                                                * (1) 32-bit general timers */
  #  define STM32_NGTIMNDMA                0   /* All timers have DMA */
  #  define STM32_NBTIM                    2   /* (2) Basic timers: TIM6 and TIM7 */
  #  define STM32_NDMA                     2   /* (2) DMA1 (7 channels) and DMA2 (5 channels) */
  #  define STM32_NSPI                     4   /* (4) SPI1-4 */
  #  define STM32_NI2S                     2   /* (2) I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   5   /* (5) USART1-3, UART4-5 */
  #  define STM32_NI2C                     3   /* (3) I2C1-3 */
  #  define STM32_NCAN                     1   /* (1) CAN1 */
  #  define STM32_NSDIO                    0   /* (0) No SDIO */
  #  define STM32_NLCD                     0   /* (0) No LCD */
  #  define STM32_NUSBOTG                  0   /* USB FS device, but no USB OTG FS/HS */
  #  define STM32_NGPIO                    84  /* GPIOA-F (depends on package) */
  #  define STM32_NADC                     4   /* (4) 12-bit ADC1-4 */
  #  define STM32_NDAC                     2   /* (2) 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                24  /* (24) No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* (1) CRC calculation unit */
  #  define STM32_NETHERNET                0   /* (0) No Ethernet MAC */
  #  define STM32_NRNG                     0   /* (0) No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* (0) No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F303ZD) || defined(CONFIG_ARCH_CHIP_STM32F303ZE)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  define CONFIG_STM32_STM32F30XX        1   /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    3   /* (3) Advanced 16-bit timers with DMA: TIM1, TIM8 and TIM20 */
  #  define STM32_NGTIM                    6   /* (5) 16-bit general timers
                                                * (1) 32-bit general timers */
  #  define STM32_NGTIMNDMA                0   /* All timers have DMA */
  #  define STM32_NBTIM                    2   /* (2) Basic timers: TIM6 and TIM7 */
  #  define STM32_NDMA                     2   /* (2) DMA1 (7 channels) and DMA2 (5 channels) */
  #  define STM32_NSPI                     4   /* (4) SPI1-4 */
  #  define STM32_NI2S                     2   /* (2) I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   5   /* (5) USART1-3, UART4-5 */
  #  define STM32_NI2C                     3   /* (3) I2C1-3 */
  #  define STM32_NCAN                     1   /* (1) CAN1 */
  #  define STM32_NSDIO                    0   /* (0) No SDIO */
  #  define STM32_NLCD                     0   /* (0) No LCD */
  #  define STM32_NUSBOTG                  0   /* USB FS device, but no USB OTG FS/HS */
  #  define STM32_NGPIO                    115 /* GPIOA-F */
  #  define STM32_NADC                     4   /* (4) 12-bit ADC1-4 */
  #  define STM32_NDAC                     2   /* (2) 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                24  /* (24) No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* (1) CRC calculation unit */
  #  define STM32_NETHERNET                0   /* (0) No Ethernet MAC */
  #  define STM32_NRNG                     0   /* (0) No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* (0) No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F334K4) || defined(CONFIG_ARCH_CHIP_STM32F334K6) || defined(CONFIG_ARCH_CHIP_STM32F334K8)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef CONFIG_STM32_STM32F30XX             /* STM32F30xxx family */
  #  define CONFIG_STM32_STM32F33XX        1   /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_HRTIM                    1   /* (1) High-resolution timer 16-bit, 10 channels: HRTIM1 */
  #  define STM32_NATIM                    1   /* (1) Advanced 16-bit timers with DMA: TIM1*/
  #  define STM32_NGTIM                    5   /* (1) 16-bit general timers with DMA: TIM3
                                                * (1) 32-bit general timers with DMA: TIM2
                                                * (3) 16-bit general timers count-up timers with DMA: TIM15-17 */
  #  define STM32_NGTIMNDMA                0   /* All timers have DMA */
  #  define STM32_NBTIM                    2   /* (2) Basic timers: TIM6 and TIM7 */
  #  define STM32_NDMA                     1   /* (1) DMA1 (7 channels) */
  #  define STM32_NSPI                     1   /* (1) SPI1 */
  #  define STM32_NI2S                     0   /* (0) No I2S1 */
  #  define STM32_NUSART                   2   /* (2) USART1-2 */
  #  define STM32_NI2C                     1   /* (1) I2C1 */
  #  define STM32_NCAN                     1   /* (1) CAN1 */
  #  define STM32_NSDIO                    0   /* (0) No SDIO */
  #  define STM32_NLCD                     0   /* (0) No LCD */
  #  define STM32_NUSBOTG                  0   /* (0) No USB */
  #  define STM32_NGPIO                    25  /* GPIOA-F */
  #  define STM32_NADC                     2   /* (2) 12-bit ADC1-2 */
  #  define STM32_NDAC                     3   /* (3) 12-bit DAC1 CH1/CH2 and DAC2 CH1 */
  #  define STM32_NCMP                     2   /* (2) Ultra-fast analog comparators: COMP2 and COMP4 */
  #  define STM32_NPGA                     1   /* (1) Operational amplifiers: OPAMP */
  #  define STM32_NCAPSENSE                14  /* (14) Capacitive sensing channels */
  #  define STM32_NCRC                     1   /* (1) CRC calculation unit */
  #  define STM32_NETHERNET                0   /* (0) No Ethernet MAC */
  #  define STM32_NRNG                     0   /* (0) No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* (0) No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F334C4) || defined(CONFIG_ARCH_CHIP_STM32F334C6) || defined(CONFIG_ARCH_CHIP_STM32F334C8)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef CONFIG_STM32_STM32F30XX             /* STM32F30xxx family */
  #  define CONFIG_STM32_STM32F33XX        1   /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_HRTIM                    1   /* (1) High-resolution timer 16-bit, 10 channels: HRTIM1 */
  #  define STM32_NATIM                    1   /* (1) Advanced 16-bit timers with DMA: TIM1*/
  #  define STM32_NGTIM                    5   /* (1) 16-bit general timers with DMA: TIM3
                                                * (1) 32-bit general timers with DMA: TIM2
                                                * (3) 16-bit general timers count-up timers with DMA: TIM15-17 */
  #  define STM32_NGTIMNDMA                0   /* All timers have DMA */
  #  define STM32_NBTIM                    2   /* (2) Basic timers: TIM6 and TIM7 */
  #  define STM32_NDMA                     1   /* (1) DMA1 (7 channels) */
  #  define STM32_NSPI                     1   /* (1) SPI1 */
  #  define STM32_NI2S                     0   /* (0) No I2S1 */
  #  define STM32_NUSART                   3   /* (3) USART1-3 */
  #  define STM32_NI2C                     1   /* (1) I2C1 */
  #  define STM32_NCAN                     1   /* (1) CAN1 */
  #  define STM32_NSDIO                    0   /* (0) No SDIO */
  #  define STM32_NLCD                     0   /* (0) No LCD */
  #  define STM32_NUSBOTG                  0   /* (0) No USB */
  #  define STM32_NGPIO                    37  /* GPIOA-F */
  #  define STM32_NADC                     2   /* (2) 12-bit ADC1-2 */
  #  define STM32_NDAC                     3   /* (3) 12-bit DAC1 CH1/CH2 and DAC2 CH1 */
  #  define STM32_NCMP                     3   /* (3) Ultra-fast analog comparators: COMP2, COMP4 and COMP6 */
  #  define STM32_NPGA                     1   /* (1) Operational amplifiers: OPAMP */
  #  define STM32_NCAPSENSE                17  /* (17) Capacitive sensing channels */
  #  define STM32_NCRC                     1   /* (1) CRC calculation unit */
  #  define STM32_NETHERNET                0   /* (0) No Ethernet MAC */
  #  define STM32_NRNG                     0   /* (0) No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* (0) No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F334R4) || defined(CONFIG_ARCH_CHIP_STM32F334R6) || defined(CONFIG_ARCH_CHIP_STM32F334R8)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef CONFIG_STM32_STM32F30XX             /* STM32F30xxx family */
  #  define CONFIG_STM32_STM32F33XX        1   /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_HRTIM                    1   /* (1) High-resolution timer 16-bit, 10 channels: HRTIM1 */
  #  define STM32_NATIM                    1   /* (1) Advanced 16-bit timers with DMA: TIM1*/
  #  define STM32_NGTIM                    5   /* (1) 16-bit general timers with DMA: TIM3
                                                * (1) 32-bit general timers with DMA: TIM2
                                                * (3) 16-bit general timers count-up timers with DMA: TIM15-17 */
  #  define STM32_NGTIMNDMA                0   /* All timers have DMA */
  #  define STM32_NBTIM                    2   /* (2) Basic timers: TIM6 and TIM7 */
  #  define STM32_NDMA                     1   /* (1) DMA1 (7 channels) */
  #  define STM32_NSPI                     1   /* (1) SPI1 */
  #  define STM32_NI2S                     0   /* (0) No I2S1 */
  #  define STM32_NUSART                   3   /* (3) USART1-3 */
  #  define STM32_NI2C                     1   /* (1) I2C1 */
  #  define STM32_NCAN                     1   /* (1) CAN1 */
  #  define STM32_NSDIO                    0   /* (0) No SDIO */
  #  define STM32_NLCD                     0   /* (0) No LCD */
  #  define STM32_NUSBOTG                  0   /* (0) No USB */
  #  define STM32_NGPIO                    51  /* GPIOA-F */
  #  define STM32_NADC                     2   /* (2) 12-bit ADC1-2 */
  #  define STM32_NDAC                     3   /* (3) 12-bit DAC1 CH1/CH2 and DAC2 CH1 */
  #  define STM32_NCMP                     3   /* (3) Ultra-fast analog comparators: COMP2, COMP4 and COMP6 */
  #  define STM32_NPGA                     1   /* (1) Operational amplifiers: OPAMP */
  #  define STM32_NCAPSENSE                18  /* (18) Capacitive sensing channels */
  #  define STM32_NCRC                     1   /* (1) CRC calculation unit */
  #  define STM32_NETHERNET                0   /* (0) No Ethernet MAC */
  #  define STM32_NRNG                     0   /* (0) No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* (0) No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F373C8) || defined(CONFIG_ARCH_CHIP_STM32F373CB) || defined(CONFIG_ARCH_CHIP_STM32F373CC)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  define CONFIG_STM32_STM32F37XX        1   /* STM32F37xxx family */
  #  undef  CONFIG_STM32_STM32F4XXX            /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    0   /* (0) Advanced 16-bit timers with DMA: */
  #  define STM32_NGTIM                    8   /* (3) 16-bit general timers with DMA: TIM3, TIM4 and TIM19
                                                * (2) 32-bit general timers with DMA: TIM2 and TIM5
                                                * (3) 16-bit general timers count-up timers with DMA: TIM15-17 */
  #  define STM32_NGTIMNDMA                3   /* (3) 16-bit general timers count-up timers without DMA: TIM12-14 */
  #  define STM32_NBTIM                    3   /* (3) Basic timers: TIM6, TIM7 and TIM18 */
  #  define STM32_NDMA                     2   /* (2) DMA1 (7 channels) and DMA2 (5 channels) */
  #  define STM32_NSPI                     3   /* (3) SPI1-3 */
  #  define STM32_NI2S                     3   /* (3) I2S1-2 (multiplexed with SPI1-3) */
  #  define STM32_NUSART                   3   /* (3) USART1-3 */
  #  define STM32_NI2C                     2   /* (2) I2C1-2 */
  #  define STM32_NCAN                     1   /* (1) CAN1 */
  #  define STM32_NSDIO                    0   /* (0) No SDIO */
  #  define STM32_NLCD                     0   /* (0) No LCD */
  #  define STM32_NUSBOTG                  0   /* USB FS device, but no USB OTG FS/HS */
  #  define STM32_NGPIO                    87  /* GPIOA-F */
  #  define STM32_NADC                     1   /* (1) 12-bit ADC1 */
  #  define STM32_NSDADC                   3   /* (3) 16-bit SDADC1-3 */
  #  define STM32_NDAC                     3   /* (2) 12-bit DAC1 CH1/CH2 and DAC2 CH1 */
  #  define STM32_NCAPSENSE                0   /* (0) No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* (1) CRC calculation unit */
  #  define STM32_NETHERNET                0   /* (0) No Ethernet MAC */
  #  define STM32_NRNG                     0   /* (0) No random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* (0) No digital camera interface (DCMI) */
  
  /* STM23 F4 Family ******************************************************************/
  /* STM32F01xB/C Family Differences:
   *
   * PART        PACKAGE          FLASH SDIO ADC Channels
   * ----------- ---------------- ----- ---- ------------
   * STM32F401CB WLCSP49/UFQFPN48 128Kb No   10
   * STM32F401RB LQFP64           128Kb Yes  16
   * STM32F401VB UFBGA100/LQFP100 128Kb Yes  16
   * STM32F401CC WLCSP49/UFQFPN48 256Kb No   10
   * STM32F401RC LQFP64           256Kb Yes  16
   * STM32F401VC UFBGA100/LQFP100 256Kb Yes  16
   */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F401CB) || defined(CONFIG_ARCH_CHIP_STM32F401RB) || \
        defined(CONFIG_ARCH_CHIP_STM32F401VB) || defined(CONFIG_ARCH_CHIP_STM32F401CC) || \
        defined(CONFIG_ARCH_CHIP_STM32F401RC) || defined(CONFIG_ARCH_CHIP_STM32F401VC)
  
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    1   /* One advanced timers TIM1 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                3   /* 16-bit general timers TIM9-11 without DMA */
  #  define STM32_NBTIM                    0   /* No basic timers */
  #  define STM32_NDMA                     2   /* DMA1-2 with 8 streams each*/
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     2   /* I2S2-3 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   3   /* USART1, 2 and 6 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     0   /* No CAN */
  #  if defined(CONFIG_ARCH_CHIP_STM32F401CB) || defined(CONFIG_ARCH_CHIP_STM32F401CC)
  #    define STM32_NSDIO                  0   /* No SDIO interface */
  #  else
  #    define STM32_NSDIO                  1   /* One SDIO interface */
  #  endif
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS (only) */
  #  define STM32_NGPIO                    50  /* GPIOA-H */
  #  define STM32_NADC                     1   /* One 12-bit ADC1, 10 or 16 channels */
  #  define STM32_NDAC                     0   /* No DAC */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* No CRC */
  #  define STM32_NETHERNET                0   /* No Ethernet MAC */
  #  define STM32_NRNG                     0   /* No Random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  /* STM32F01xD/E Family Differences:
   *
   * PART        PACKAGE          FLASH SDIO ADC Channels
   * ----------- ---------------- ----- ---- ------------
   * STM32F401CD WLCSP49/UFQFPN48 384Kb No   10
   * STM32F401RD LQFP64           384Kb Yes  16
   * STM32F401VD UFBGA100/LQFP100 384Kb Yes  16
   * STM32F401CE WLCSP49/UFQFPN48 512Kb No   10
   * STM32F401RE LQFP64           512Kb Yes  16
   * STM32F401VE UFBGA100/LQFP100 512Kb Yes  16
   */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F401CD) || defined(CONFIG_ARCH_CHIP_STM32F401RD) || \
        defined(CONFIG_ARCH_CHIP_STM32F401VD) || defined(CONFIG_ARCH_CHIP_STM32F401CE) || \
        defined(CONFIG_ARCH_CHIP_STM32F401RE) || defined(CONFIG_ARCH_CHIP_STM32F401VE)
  
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    1   /* One advanced timers TIM1 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                3   /* 16-bit general timers TIM9-11 without DMA */
  #  define STM32_NBTIM                    0   /* No basic timers */
  #  define STM32_NDMA                     2   /* DMA1-2 with 8 streams each*/
  #  define STM32_NSPI                     4   /* SPI1-4 */
  #  define STM32_NI2S                     2   /* I2S2-3 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   6   /* Actually only 3: USART1, 2 and 6 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     0   /* No CAN */
  #  if defined(CONFIG_ARCH_CHIP_STM32F401CD) || defined(CONFIG_ARCH_CHIP_STM32F401CE)
  #    define STM32_NSDIO                  0   /* No SDIO interface */
  #  else
  #    define STM32_NSDIO                  1   /* One SDIO interface */
  #  endif
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS (only) */
  #  define STM32_NGPIO                    50  /* GPIOA-H */
  #  define STM32_NADC                     1   /* One 12-bit ADC1, 10 or 16 channels */
  #  define STM32_NDAC                     0   /* No DAC */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* No CRC */
  #  define STM32_NETHERNET                0   /* No Ethernet MAC */
  #  define STM32_NRNG                     0   /* No Random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F410RB)  /* LQFP64 package, 512Kb FLASH, 96KiB SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    1   /* One advanced timers TIM1 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                3   /* 16-bit general timers TIM9-11 without DMA */
  #  define STM32_NBTIM                    0   /* No basic timers */
  #  define STM32_NDMA                     2   /* DMA1-2 with 8 streams each*/
  #  define STM32_NSPI                     3   /* SPI1-4 */
  #  define STM32_NI2S                     0   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   3   /* Actually only 3: USART1, 2 and 6 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     0   /* No CAN */
  #  define STM32_NSDIO                    0   /* One SDIO interface */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  0   /* USB OTG FS (only) */
  #  define STM32_NGPIO                    50  /* GPIOA-H */
  #  define STM32_NADC                     1   /* One 12-bit ADC1, 16 channels */
  #  define STM32_NDAC                     1   /* 12-bit DAC1 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* No CRC */
  #  define STM32_NETHERNET                0   /* No Ethernet MAC */
  #  define STM32_NRNG                     1   /* No Random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F411RE)  /* LQFP64 package, 512Kb FLASH, 128KiB SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    1   /* One advanced timers TIM1 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                3   /* 16-bit general timers TIM9-11 without DMA */
  #  define STM32_NBTIM                    0   /* No basic timers */
  #  define STM32_NDMA                     2   /* DMA1-2 with 8 streams each*/
  #  define STM32_NSPI                     5   /* SPI1-5 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   6   /* Actually only 3: USART1, 2 and 6 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     0   /* No CAN */
  #  define STM32_NSDIO                    1   /* One SDIO interface */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS (only) */
  #  define STM32_NGPIO                    50  /* GPIOA-H */
  #  define STM32_NADC                     1   /* One 12-bit ADC1, 16 channels */
  #  define STM32_NDAC                     0   /* No DAC */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* No CRC */
  #  define STM32_NETHERNET                0   /* No Ethernet MAC */
  #  define STM32_NRNG                     0   /* No Random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F411VE)  /* 100 pin LQFP/BGA package, 512Kb FLASH, 128KiB SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    1   /* One advanced timers TIM1 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                3   /* 16-bit general timers TIM9-11 without DMA */
  #  define STM32_NBTIM                    0   /* No basic timers */
  #  define STM32_NDMA                     2   /* DMA1-2 with 8 streams each*/
  #  define STM32_NSPI                     5   /* SPI1-5 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   6   /* Actually only 3: USART1, 2 and 6 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     0   /* No CAN */
  #  define STM32_NSDIO                    1   /* One SDIO interface */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS (only) */
  #  define STM32_NGPIO                    81  /* GPIOA-H */
  #  define STM32_NADC                     1   /* One 12-bit ADC1, 16 channels */
  #  define STM32_NDAC                     0   /* No DAC */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* No CRC */
  #  define STM32_NETHERNET                0   /* No Ethernet MAC */
  #  define STM32_NRNG                     0   /* No Random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F405RG)  /* LQFP 64 10x10x1.4 1024Kb FLASH 192Kb SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* No FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and 8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                6   /* 16-bit general timers TIM9-14 without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   6   /* USART1-3 and 6, UART 4-5 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    139 /* GPIOA-I */
  #  define STM32_NADC                     3   /* 12-bit ADC1-3, 16 channels */
  #  define STM32_NDAC                     2   /* 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                0   /* No Ethernet MAC */
  #  define STM32_NRNG                     1   /* Random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F405VG)  /* LQFP 100 14x14x1.4  1024Kb FLASH 192Kb SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and 8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                6   /* 16-bit general timers TIM9-14 without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   6   /* USART1-3 and 6, UART 4-5 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    139 /* GPIOA-I */
  #  define STM32_NADC                     3   /* 12-bit ADC1-3, 16 channels */
  #  define STM32_NDAC                     2   /* 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                0   /* No Ethernet MAC */
  #  define STM32_NRNG                     1   /* Random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F405ZG)  /* LQFP 144 20x20x1.4 1024Kb FLASH 192Kb SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and 8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                6   /* 16-bit general timers TIM9-14 without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   6   /* USART1-3 and 6, UART 4-5 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    139 /* GPIOA-I */
  #  define STM32_NADC                     3   /* 12-bit ADC1-3, 24 channels */
  #  define STM32_NDAC                     2   /* 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                0   /* No Ethernet MAC */
  #  define STM32_NRNG                     1   /* Random number generator (RNG) */
  #  define STM32_NDCMI                    0   /* No digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F407VE)  /* LQFP-100 512Kb FLASH 192Kb SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and 8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                6   /* 16-bit general timers TIM9-14 without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   6   /* USART1-3 and 6, UART 4-5 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    139 /* GPIOA-I */
  #  define STM32_NADC                     3   /* 12-bit ADC1-3, 16 channels */
  #  define STM32_NDAC                     2   /* 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                1   /* 100/100 Ethernet MAC */
  #  define STM32_NRNG                     1   /* Random number generator (RNG) */
  #  define STM32_NDCMI                    1   /* Digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F407VG)  /* LQFP-100 14x14x1.4 1024Kb FLASH 192Kb SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and 8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                6   /* 16-bit general timers TIM9-14 without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   6   /* USART1-3 and 6, UART 4-5 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    139 /* GPIOA-I */
  #  define STM32_NADC                     3   /* 12-bit ADC1-3, 16 channels */
  #  define STM32_NDAC                     1   /* 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                1   /* 100/100 Ethernet MAC */
  #  define STM32_NRNG                     1   /* Random number generator (RNG) */
  #  define STM32_NDCMI                    1   /* Digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F407ZE)  /* LQFP-144 512Kb FLASH 192Kb SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and 8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                6   /* 16-bit general timers TIM9-14 without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   6   /* USART1-3 and 6, UART 4-5 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    139 /* GPIOA-I */
  #  define STM32_NADC                     3   /* 12-bit ADC1-3, 24 channels */
  #  define STM32_NDAC                     2   /* 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                1   /* 100/100 Ethernet MAC */
  #  define STM32_NRNG                     1   /* Random number generator (RNG) */
  #  define STM32_NDCMI                    1   /* Digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F407ZG)  /* LQFP 144 20x20x1.4 1024Kb FLASH 192Kb SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and 8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                6   /* 16-bit general timers TIM9-14 without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   6   /* USART1-3 and 6, UART 4-5 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    139 /* GPIOA-I */
  #  define STM32_NADC                     3   /* 12-bit ADC1-3, 24 channels */
  #  define STM32_NDAC                     2   /* 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                1   /* 100/100 Ethernet MAC */
  #  define STM32_NRNG                     1   /* Random number generator (RNG) */
  #  define STM32_NDCMI                    1   /* Digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F407IE)  /* LQFP 176 24x24x1.4 512Kb FLASH 192Kb SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and 8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                6   /* 16-bit general timers TIM9-14 without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   6   /* USART1-3 and 6, UART 4-5 (?) */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    139 /* GPIOA-I */
  #  define STM32_NADC                     3   /* 12-bit ADC1-3, 24 channels */
  #  define STM32_NDAC                     2   /* 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                1   /* 100/100 Ethernet MAC */
  #  define STM32_NRNG                     1   /* Random number generator (RNG) */
  #  define STM32_NDCMI                    1   /* Digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F407IG)  /* BGA 176; LQFP 176 24x24x1.4 1024Kb FLASH 192Kb SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and 8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                6   /* 16-bit general timers TIM9-14 without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     3   /* SPI1-3 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   6   /* USART1-3 and 6, UART 4-5 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    139 /* GPIOA-I */
  #  define STM32_NADC                     3   /* 12-bit ADC1-3, 24 channels */
  #  define STM32_NDAC                     2   /* 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                1   /* 100/100 Ethernet MAC */
  #  define STM32_NRNG                     1   /* Random number generator (RNG) */
  #  define STM32_NDCMI                    1   /* Digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F427I)   /* BGA176; LQFP176 1024/2048KiB flash 256KiB SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and 8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                6   /* 16-bit general timers TIM9-14 without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     6   /* SPI1-6 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   8   /* USART1-3 and 6, UART 4-5 and 7-8 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    139 /* GPIOA-I */
  #  define STM32_NADC                     3   /* 12-bit ADC1-3, 24 channels */
  #  define STM32_NDAC                     2   /* 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                1   /* 100/100 Ethernet MAC */
  #  define STM32_NRNG                     1   /* Random number generator (RNG) */
  #  define STM32_NDCMI                    1   /* Digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F427Z)   /* LQFP144 1024/2048KiB flash 256KiB SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and 8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                6   /* 16-bit general timers TIM9-14 without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     6   /* SPI1-6 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   8   /* USART1-3 and 6, UART 4-5 and 7-8 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    139 /* GPIOA-I */
  #  define STM32_NADC                     3   /* 12-bit ADC1-3, 24 channels */
  #  define STM32_NDAC                     2   /* 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                1   /* 100/100 Ethernet MAC */
  #  define STM32_NRNG                     1   /* Random number generator (RNG) */
  #  define STM32_NDCMI                    1   /* Digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F427V)   /* LQFP100 1024/2048KiB flash 256KiB SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and 8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                6   /* 16-bit general timers TIM9-14 without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     4   /* SPI1-4 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   8   /* USART1-3 and 6, UART 4-5 and 7-8 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    139 /* GPIOA-I */
  #  define STM32_NADC                     3   /* 12-bit ADC1-3, 24 channels */
  #  define STM32_NDAC                     2   /* 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                1   /* 100/100 Ethernet MAC */
  #  define STM32_NRNG                     1   /* Random number generator (RNG) */
  #  define STM32_NDCMI                    1   /* Digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F429I)   /* BGA176; LQFP176 1024/2048KiB flash 256KiB SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and 8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                6   /* 16-bit general timers TIM9-14 without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     6   /* SPI1-6 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   8   /* USART1-3 and 6, UART 4-5 and 7-8 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    139 /* GPIOA-I */
  #  define STM32_NADC                     3   /* 12-bit ADC1-3, 24 channels */
  #  define STM32_NDAC                     2   /* 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                1   /* 100/100 Ethernet MAC */
  #  define STM32_NRNG                     1   /* Random number generator (RNG) */
  #  define STM32_NDCMI                    1   /* Digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F429Z)   /* LQFP144 1024/2048KiB flash 256KiB SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and 8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                6   /* 16-bit general timers TIM9-14 without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     6   /* SPI1-6 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   8   /* USART1-3 and 6, UART 4-5 and 7-8 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    139 /* GPIOA-I */
  #  define STM32_NADC                     3   /* 12-bit ADC1-3, 24 channels */
  #  define STM32_NDAC                     2   /* 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                1   /* 100/100 Ethernet MAC */
  #  define STM32_NRNG                     1   /* Random number generator (RNG) */
  #  define STM32_NDCMI                    1   /* Digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F429V)   /* LQFP100 1024/2048KiB flash 256KiB SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and 8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                6   /* 16-bit general timers TIM9-14 without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     4   /* SPI1-4 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   8   /* USART1-3 and 6, UART 4-5 and 7-8 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    139 /* GPIOA-I */
  #  define STM32_NADC                     3   /* 12-bit ADC1-3, 24 channels */
  #  define STM32_NDAC                     2   /* 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                1   /* 100/100 Ethernet MAC */
  #  define STM32_NRNG                     1   /* Random number generator (RNG) */
  #  define STM32_NDCMI                    1   /* Digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F446M)   /* WLCSP81 256/512KiB flash 128KiB SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and 8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                6   /* 16-bit general timers TIM9-14 without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     4   /* SPI1-4 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   6   /* USART1-3 and 6, UART 4-5 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    114 /* GPIOA-I */
  #  define STM32_NADC                     2  /* 12-bit ADC1-3, 14 channels */
  #  define STM32_NDAC                     2   /* 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                0   /* 100/100 Ethernet MAC */
  #  define STM32_NRNG                     0   /* Random number generator (RNG) */
  #  define STM32_NDCMI                    1   /* Digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F446R)   /* LQFP64 256/512KiB flash 128KiB SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    0   /* FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and 8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                6   /* 16-bit general timers TIM9-14 without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     4   /* SPI1-4 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   6   /* USART1-3 and 6, UART 4-5 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    114 /* GPIOA-I */
  #  define STM32_NADC                     2  /* 12-bit ADC1-3, 16 channels */
  #  define STM32_NDAC                     2   /* 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                0   /* 100/100 Ethernet MAC */
  #  define STM32_NRNG                     0   /* Random number generator (RNG) */
  #  define STM32_NDCMI                    1   /* Digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F446V)   /* LQFP100 256/512KiB flash 128KiB SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and 8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                6   /* 16-bit general timers TIM9-14 without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     4   /* SPI1-4 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   6   /* USART1-3 and 6, UART 4-5 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    114 /* GPIOA-I */
  #  define STM32_NADC                     2  /* 12-bit ADC1-3, 16 channels */
  #  define STM32_NDAC                     2   /* 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                0   /* 100/100 Ethernet MAC */
  #  define STM32_NRNG                     0   /* Random number generator (RNG) */
  #  define STM32_NDCMI                    1   /* Digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F446Z)   /* LQFP144 UFBGA144 256/512KiB flash 128KiB SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and 8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                6   /* 16-bit general timers TIM9-14 without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     4   /* SPI1-4 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   6   /* USART1-3 and 6, UART 4-5 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    114 /* GPIOA-I */
  #  define STM32_NADC                     2  /* 12-bit ADC1-3, 16 channels */
  #  define STM32_NDAC                     2   /* 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                0   /* 100/100 Ethernet MAC */
  #  define STM32_NRNG                     0   /* Random number generator (RNG) */
  #  define STM32_NDCMI                    1   /* Digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F429N)   /* TFBGA216 1024/2048KiB flash 256KiB SRAM */
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and 8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                6   /* 16-bit general timers TIM9-14 without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     6   /* SPI1-6 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   8   /* USART1-3 and 6, UART 4-5 and 7-8 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     0   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  define STM32_NGPIO                    168 /* GPIOA-K */
  #  define STM32_NADC                     3   /* 12-bit ADC1-3, 24 channels */
  #  define STM32_NDAC                     2   /* 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  define STM32_NETHERNET                1   /* 100/100 Ethernet MAC */
  #  define STM32_NRNG                     1   /* Random number generator (RNG) */
  #  define STM32_NDCMI                    1   /* Digital camera interface (DCMI) */
  
  #elif defined(CONFIG_ARCH_CHIP_STM32F469A) || \
        defined(CONFIG_ARCH_CHIP_STM32F469I) || \
        defined(CONFIG_ARCH_CHIP_STM32F469B) || \
        defined(CONFIG_ARCH_CHIP_STM32F469N)
  #  undef  CONFIG_STM32_STM32L15XX            /* STM32L151xx and STM32L152xx family */
  #  undef  CONFIG_STM32_ENERGYLITE            /* STM32L EnergyLite family */
  #  undef  CONFIG_STM32_STM32F10XX            /* STM32F10xxx family */
  #  undef  CONFIG_STM32_LOWDENSITY            /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 16/32 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMDENSITY         /* STM32F100x, STM32F101x, STM32F102x and STM32F103x w/ 64/128 Kbytes */
  #  undef  CONFIG_STM32_MEDIUMPLUSDENSITY     /* STM32L15xxC w/ 32/256 Kbytes */
  #  undef  CONFIG_STM32_HIGHDENSITY           /* STM32F100x, STM32F101x, and STM32F103x w/ 256/512 Kbytes */
  #  undef  CONFIG_STM32_VALUELINE             /* STM32F100x */
  #  undef  CONFIG_STM32_CONNECTIVITYLINE      /* STM32F105x and STM32F107x */
  #  undef  CONFIG_STM32_STM32F20XX            /* STM32F205x and STM32F207x */
  #  undef  CONFIG_STM32_STM32F30XX            /* STM32F30xxx family */
  #  undef  CONFIG_STM32_STM32F33XX            /* STM32F33xxx family */
  #  undef  CONFIG_STM32_STM32F37XX            /* STM32F37xxx family */
  #  define CONFIG_STM32_STM32F4XXX        1   /* STM32F4xxxx family */
  #  define STM32_NFSMC                    1   /* FSMC */
  #  define STM32_NATIM                    2   /* Two advanced timers TIM1 and 8 */
  #  define STM32_NGTIM                    4   /* 16-bit general timers TIM3 and 4 with DMA
                                                * 32-bit general timers TIM2 and 5 with DMA */
  #  define STM32_NGTIMNDMA                6   /* 16-bit general timers TIM9-14 without DMA */
  #  define STM32_NBTIM                    2   /* Two basic timers, TIM6-7 */
  #  define STM32_NDMA                     2   /* DMA1-2 */
  #  define STM32_NSPI                     6   /* SPI1-6 */
  #  define STM32_NI2S                     2   /* I2S1-2 (multiplexed with SPI2-3) */
  #  define STM32_NUSART                   8   /* USART1-3 and 6, UART 4-5 and 7-8 */
  #  define STM32_NI2C                     3   /* I2C1-3 */
  #  define STM32_NCAN                     2   /* CAN1-2 */
  #  define STM32_NSDIO                    1   /* SDIO */
  #  define STM32_NLCD                     1   /* No LCD */
  #  define STM32_NUSBOTG                  1   /* USB OTG FS/HS */
  #  if defined(CONFIG_ARCH_CHIP_STM32F469A)
  #    define STM32_NGPIO                  114 /* GPIOA-I */
  #  elif defined(CONFIG_ARCH_CHIP_STM32F469I)
  #    define STM32_NGPIO                  131 /* GPIOA-I */
  #  elif defined(CONFIG_ARCH_CHIP_STM32F469B) || \
          defined(CONFIG_ARCH_CHIP_STM32F469N)
  #    define STM32_NGPIO                  161 /* GPIOA-K */
  #  endif
  #  define STM32_NADC                     3   /* 12-bit ADC1-3, 24 channels */
  #  define STM32_NDAC                     2   /* 12-bit DAC1-2 */
  #  define STM32_NCAPSENSE                0   /* No capacitive sensing channels */
  #  define STM32_NCRC                     1   /* CRC */
  #  if defined(CONFIG_ARCH_CHIP_STM32F469A)
  #    define STM32_NETHERNET              0   /* No Ethernet MAC */
  #  elif defined(CONFIG_ARCH_CHIP_STM32F469I) || \
          defined(CONFIG_ARCH_CHIP_STM32F469B) || \
          defined(CONFIG_ARCH_CHIP_STM32F469N)
  #    define STM32_NETHERNET              1   /* 100/100 Ethernet MAC */
  #  endif
  #  define STM32_NRNG                     1   /* Random number generator (RNG) */
  #  define STM32_NDCMI                    1   /* Digital camera interface (DCMI) */
  
  #else
  #  error "Unsupported STM32 chip"
  #endif
  
  /* NVIC priority levels *************************************************************/
  
  #define NVIC_SYSH_PRIORITY_MIN     0xf0 /* All bits set in minimum priority */
  #define NVIC_SYSH_PRIORITY_DEFAULT 0x80 /* Midpoint is the default */
  #define NVIC_SYSH_PRIORITY_MAX     0x00 /* Zero is maximum priority */
  #define NVIC_SYSH_PRIORITY_STEP    0x10 /* Four bits of interrupt priority used */
  
  /* If CONFIG_ARMV7M_USEBASEPRI is selected, then interrupts will be disabled
   * by setting the BASEPRI register to NVIC_SYSH_DISABLE_PRIORITY so that most
   * interrupts will not have execution priority.  SVCall must have execution
   * priority in all cases.
   *
   * In the normal cases, interrupts are not nest-able and all interrupts run
   * at an execution priority between NVIC_SYSH_PRIORITY_MIN and
   * NVIC_SYSH_PRIORITY_MAX (with NVIC_SYSH_PRIORITY_MAX reserved for SVCall).
   *
   * If, in addition, CONFIG_ARCH_HIPRI_INTERRUPT is defined, then special
   * high priority interrupts are supported.  These are not "nested" in the
   * normal sense of the word.  These high priority interrupts can interrupt
   * normal processing but execute outside of OS (although they can "get back
   * into the game" via a PendSV interrupt).
   *
   * In the normal course of things, interrupts must occasionally be disabled
   * using the up_irq_save() inline function to prevent contention in use of
   * resources that may be shared between interrupt level and non-interrupt
   * level logic.  Now the question arises, if CONFIG_ARCH_HIPRI_INTERRUPT,
   * do we disable all interrupts (except SVCall), or do we only disable the
   * "normal" interrupts.  Since the high priority interrupts cannot interact
   * with the OS, you may want to permit the high priority interrupts even if
   * interrupts are disabled.  The setting CONFIG_ARCH_INT_DISABLEALL can be
   * used to select either behavior:
   *
   *   ----------------------------+--------------+----------------------------
   *   CONFIG_ARCH_HIPRI_INTERRUPT |      NO      |             YES
   *   ----------------------------+--------------+--------------+-------------
   *   CONFIG_ARCH_INT_DISABLEALL  |     N/A      |     YES      |      NO
   *   ----------------------------+--------------+--------------+-------------
   *                               |              |              |    SVCall
   *                               |    SVCall    |    SVCall    |    HIGH
   *   Disable here and below --------> MAXNORMAL ---> HIGH --------> MAXNORMAL
   *                               |              |    MAXNORMAL |
   *   ----------------------------+--------------+--------------+-------------
   */
  
  #if defined(CONFIG_ARCH_HIPRI_INTERRUPT) && defined(CONFIG_ARCH_INT_DISABLEALL)
  #  define NVIC_SYSH_MAXNORMAL_PRIORITY  (NVIC_SYSH_PRIORITY_MAX + 2*NVIC_SYSH_PRIORITY_STEP)
  #  define NVIC_SYSH_HIGH_PRIORITY       (NVIC_SYSH_PRIORITY_MAX + NVIC_SYSH_PRIORITY_STEP)
  #  define NVIC_SYSH_DISABLE_PRIORITY    NVIC_SYSH_HIGH_PRIORITY
  #  define NVIC_SYSH_SVCALL_PRIORITY     NVIC_SYSH_PRIORITY_MAX
  #else
  #  define NVIC_SYSH_MAXNORMAL_PRIORITY  (NVIC_SYSH_PRIORITY_MAX + NVIC_SYSH_PRIORITY_STEP)
  #  define NVIC_SYSH_HIGH_PRIORITY       NVIC_SYSH_PRIORITY_MAX
  #  define NVIC_SYSH_DISABLE_PRIORITY    NVIC_SYSH_MAXNORMAL_PRIORITY
  #  define NVIC_SYSH_SVCALL_PRIORITY     NVIC_SYSH_PRIORITY_MAX
  #endif
  
  #endif /* __ARCH_ARM_INCLUDE_STM32_CHIP_H */
  