text: /*
   * Copyright Altera Corporation (C) 2012-2014. All rights reserved
   *
   * SPDX-License-Identifier:    BSD-3-Clause
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   *    * Redistributions of source code must retain the above copyright
   *      notice, this list of conditions and the following disclaimer.
   *    * 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.
   *    * Neither the name of Altera Corporation 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 ALTERA CORPORATION 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.
   */
  
  /* This file is generated by Preloader Generator */
  
  #ifndef	_PRELOADER_BUILD_H_
  #define	_PRELOADER_BUILD_H_
  
  /*
   * Boot option. 1 mean that particular boot mode is selected.
   * Only 1 boot option to be enabled at any time
   */
  #define CONFIG_PRELOADER_BOOT_FROM_QSPI		(0)
  #define CONFIG_PRELOADER_BOOT_FROM_SDMMC	(1)
  #define CONFIG_PRELOADER_BOOT_FROM_NAND		(0)
  #define CONFIG_PRELOADER_BOOT_FROM_RAM		(0)
  
  /*
   * Handoff files must provide image location of subsequent
   * bootloader inside the boot devices / flashes
   */
  #if (CONFIG_PRELOADER_BOOT_FROM_QSPI == 1)
  #define CONFIG_PRELOADER_QSPI_NEXT_BOOT_IMAGE	(0x60000)
  #endif
  #if (CONFIG_PRELOADER_BOOT_FROM_SDMMC == 1)
  #define CONFIG_PRELOADER_SDMMC_NEXT_BOOT_IMAGE	(0x40000)
  #endif
  #if (CONFIG_PRELOADER_BOOT_FROM_NAND == 1)
  #define CONFIG_PRELOADER_NAND_NEXT_BOOT_IMAGE	(0xC0000)
  #endif
  
  /* Enable FAT partition support when booting from SDMMC. */
  #define CONFIG_PRELOADER_FAT_SUPPORT		(1)
  
  /*
   * When FAT partition support is enabled, this specifies the
   * FAT partition where the boot image is located.
   */
  #define CONFIG_PRELOADER_FAT_BOOT_PARTITION	(1)
  
  /*
   * When FAT partition supported is enabled, this specifies the
   * boot image filename within a FAT partition to be used as
   * fatload payload.
   */
  #define CONFIG_PRELOADER_FAT_LOAD_PAYLOAD_NAME	"u-boot.img"
  
  /*
   * Handoff files must provide user option whether to
   * enable watchdog during preloader execution phase
   */
  #define CONFIG_PRELOADER_WATCHDOG_ENABLE	(1)
  
  /*
   * Handoff files must provide user option whether to enable
   * debug memory write support
   */
  #define CONFIG_PRELOADER_DEBUG_MEMORY_WRITE	(0)
  /* the base address of debug memory */
  #if (CONFIG_PRELOADER_DEBUG_MEMORY_WRITE == 1)
  #define CONFIG_PRELOADER_DEBUG_MEMORY_ADDR	(0xfffffd00)
  #define CONFIG_PRELOADER_DEBUG_MEMORY_SIZE	(0x200)
  #endif
  
  /* Semihosting support in Preloader */
  #define CONFIG_PRELOADER_SEMIHOSTING		(0)
  
  /* Option to check checksum of subsequent boot software image */
  #define CONFIG_PRELOADER_CHECKSUM_NEXT_IMAGE	(1)
  
  /*
   * Handoff files must provide user option whether to enable
   * debug serial printout support
   */
  #define CONFIG_PRELOADER_SERIAL_SUPPORT		(1)
  
  /*
   * Handoff files must provide user option whether to enable
   * hardware diagnostic support
   */
  #define CONFIG_PRELOADER_HARDWARE_DIAGNOSTIC	(0)
  
  /*
   * Preloader execute on FPGA. This is normally selected
   * for BootROM FPGA boot where Preloader located on FPGA
   */
  #define CONFIG_PRELOADER_EXE_ON_FPGA		(0)
  #if (CONFIG_PRELOADER_EXE_ON_FPGA == 1)
  #define CONFIG_FPGA_MAX_SIZE			(0x10000)
  #define CONFIG_FPGA_DATA_BASE			0xffff0000
  #define CONFIG_FPGA_DATA_MAX_SIZE		(0x10000)
  #endif
  
  /*
   * Enabled write STATE_VALID value to STATE_REG register to
   * tell BootROM that Preloader run successfully.
   */
  #define CONFIG_PRELOADER_STATE_REG_ENABLE	(1)
  
  /*
   * Enabled the handshake with BootROM when confiuring the IOCSR and pin mux.
   * If enabled and warm reset happen in middle of Preloader configuring IOCSR
   * and pin mux, BootROM will reconfigure the IOCSR and pin mux again.
   */
  #define CONFIG_PRELOADER_BOOTROM_HANDSHAKE_CFGIO	(1)
  
  /*
   * If enabled, when warm reset happen and BootROM skipped configuring IOCSR
   * and pin mux, Preloader will skip configuring the IOCSR and pin mux too.
   */
  #define CONFIG_PRELOADER_WARMRST_SKIP_CFGIO	(1)
  
  /*
   * If enabled, Preloader will skip SDRAM initialization and calibration.
   */
  #define CONFIG_PRELOADER_SKIP_SDRAM		(0)
  
  /*
   * To configure whether to scrub the SDRAM to initialize the ECC bits
   */
  #define CONFIG_PRELOADER_SDRAM_SCRUBBING	(0)
  
  /* To configure whether to scrub the SDRAM to initialize the ECC bits */
  #if (CONFIG_PRELOADER_SDRAM_SCRUBBING == 1)
  /*
   * The region of next stage boot image will be copied to
   */
  #define CONFIG_PRELOADER_SDRAM_SCRUB_BOOT_REGION_START	(0x1000000)
  #define CONFIG_PRELOADER_SDRAM_SCRUB_BOOT_REGION_END	(0x2000000)
  /*
   * Decide remaining region will be scrubbed. This will be done during the flash
   * access (to load next boot image). The region is auto calculated based on the
   * remain region. For SOCFPAGA, it would be 2 regions as below
   * > CONFIG_SYS_SDRAM_BASE to CONFIG_SPL_SDRAM_SCRUB_BOOT_REGION_START
   * > CONFIG_SPL_SDRAM_SCRUB_BOOT_REGION_END to calculated SDRAM size
   */
  #define CONFIG_PRELOADER_SDRAM_SCRUB_REMAIN_REGION	(1)
  
  #endif /* CONFIG_PRELOADER_SDRAM_SCRUBBING */
  
  #endif /* _PRELOADER_BUILD_H_ */
  
  
  