text: /* SPDX-License-Identifier: GPL-2.0+ */
  /*
   * Copyright 2013 Freescale Semiconductor, Inc.
   *
   * Configuration settings for the Freescale i.MX6SL EVK board.
   */
  
  #ifndef __CONFIG_H
  #define __CONFIG_H
  
  #include "mx6_common.h"
  
  #ifdef CONFIG_SPL
  #include "imx6_spl.h"
  #endif
  
  #define CONFIG_MACH_TYPE		MACH_TYPE_MX6SL_EVK
  
  /* Size of malloc() pool */
  #define CONFIG_SYS_MALLOC_LEN		(3 * SZ_1M)
  
  #define CONFIG_MXC_UART
  #define CONFIG_MXC_UART_BASE		UART1_IPS_BASE_ADDR
  
  /* MMC Configs */
  #define CONFIG_SYS_FSL_ESDHC_ADDR	USDHC2_BASE_ADDR
  
  /* I2C Configs */
  #define CONFIG_SYS_I2C_MXC
  #define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
  #define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
  #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
  #define CONFIG_SYS_I2C_SPEED		  100000
  
  #define CONFIG_FEC_MXC
  #define IMX_FEC_BASE			ENET_BASE_ADDR
  #define CONFIG_FEC_XCV_TYPE		RMII
  #define CONFIG_FEC_MXC_PHYADDR		0
  
  #define CONFIG_PHY_SMSC
  
  #define CONFIG_EXTRA_ENV_SETTINGS \
  	"script=boot.scr\0" \
  	"image=zImage\0" \
  	"console=ttymxc0\0" \
  	"fdt_high=0xffffffff\0" \
  	"initrd_high=0xffffffff\0" \
  	"fdt_file=imx6sl-evk.dtb\0" \
  	"fdt_addr=0x88000000\0" \
  	"boot_fdt=try\0" \
  	"ip_dyn=yes\0" \
  	"mmcdev=1\0" \
  	"mmcpart=1\0" \
  	"finduuid=part uuid mmc 1:2 uuid\0" \
  	"mmcargs=setenv bootargs console=${console},${baudrate} " \
  		"root=PARTUUID=${uuid} rootwait rw\0" \
  	"loadbootscript=" \
  		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  	"bootscript=echo Running bootscript from mmc ...; " \
  		"source\0" \
  	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  	"mmcboot=echo Booting from mmc ...; " \
  		"run finduuid; " \
  		"run mmcargs; " \
  		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  			"if run loadfdt; then " \
  				"bootz ${loadaddr} - ${fdt_addr}; " \
  			"else " \
  				"if test ${boot_fdt} = try; then " \
  					"bootz; " \
  				"else " \
  					"echo WARN: Cannot load the DT; " \
  				"fi; " \
  			"fi; " \
  		"else " \
  			"bootz; " \
  		"fi;\0" \
  	"netargs=setenv bootargs console=${console},${baudrate} " \
  		"root=/dev/nfs " \
  	"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  		"netboot=echo Booting from net ...; " \
  		"run netargs; " \
  		"if test ${ip_dyn} = yes; then " \
  			"setenv get_cmd dhcp; " \
  		"else " \
  			"setenv get_cmd tftp; " \
  		"fi; " \
  		"${get_cmd} ${image}; " \
  		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  				"bootz ${loadaddr} - ${fdt_addr}; " \
  			"else " \
  				"if test ${boot_fdt} = try; then " \
  					"bootz; " \
  				"else " \
  					"echo WARN: Cannot load the DT; " \
  				"fi; " \
  			"fi; " \
  		"else " \
  			"bootz; " \
  		"fi;\0"
  
  #define CONFIG_BOOTCOMMAND \
  	   "mmc dev ${mmcdev};" \
  	   "mmc dev ${mmcdev}; if mmc rescan; then " \
  		   "if run loadbootscript; then " \
  			   "run bootscript; " \
  		   "else " \
  			   "if run loadimage; then " \
  				   "run mmcboot; " \
  			   "else run netboot; " \
  			   "fi; " \
  		   "fi; " \
  	   "else run netboot; fi"
  
  /* Miscellaneous configurable options */
  #define CONFIG_SYS_MEMTEST_START	0x80000000
  #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + SZ_512M)
  
  /* Physical Memory Map */
  #define PHYS_SDRAM			MMDC0_ARB_BASE_ADDR
  
  #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM
  #define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
  #define CONFIG_SYS_INIT_RAM_SIZE	IRAM_SIZE
  
  #define CONFIG_SYS_INIT_SP_OFFSET \
  	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  #define CONFIG_SYS_INIT_SP_ADDR \
  	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  
  /* Environment organization */
  #define CONFIG_ENV_SIZE			SZ_8K
  
  #if defined CONFIG_SPI_BOOT
  #define CONFIG_ENV_OFFSET               (768 * 1024)
  #define CONFIG_ENV_SECT_SIZE            (64 * 1024)
  #define CONFIG_ENV_SPI_BUS              CONFIG_SF_DEFAULT_BUS
  #define CONFIG_ENV_SPI_CS               CONFIG_SF_DEFAULT_CS
  #define CONFIG_ENV_SPI_MODE             CONFIG_SF_DEFAULT_MODE
  #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
  #else
  #define CONFIG_ENV_OFFSET		(8 * SZ_64K)
  #endif
  
  #ifdef CONFIG_CMD_SF
  #define CONFIG_SF_DEFAULT_BUS		0
  #define CONFIG_SF_DEFAULT_CS		0
  #define CONFIG_SF_DEFAULT_SPEED		20000000
  #define CONFIG_SF_DEFAULT_MODE		SPI_MODE_0
  #endif
  
  /* USB Configs */
  #ifdef CONFIG_CMD_USB
  #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
  #define CONFIG_MXC_USB_PORTSC		(PORT_PTS_UTMI | PORT_PTS_PTW)
  #define CONFIG_MXC_USB_FLAGS		0
  #define CONFIG_USB_MAX_CONTROLLER_COUNT	2
  #endif
  
  #define CONFIG_SYS_FSL_USDHC_NUM	3
  #if defined(CONFIG_ENV_IS_IN_MMC)
  #define CONFIG_SYS_MMC_ENV_DEV		1	/* SDHC2*/
  #endif
  
  #define CONFIG_IMX_THERMAL
  
  #endif				/* __CONFIG_H */
  