text: /* SPDX-License-Identifier: GPL-2.0+ */
  /*
   * Copyright (C) 2014, Barco (www.barco.com)
   */
  
  #ifndef __PLATINUM_CONFIG_H__
  #define __PLATINUM_CONFIG_H__
  
  /* SPL */
  
  /* Location in NAND to read U-Boot from */
  #define CONFIG_SYS_NAND_U_BOOT_OFFS     (14 * 1024 * 1024)
  
  #include "imx6_spl.h"                  /* common IMX6 SPL configuration */
  #include "mx6_common.h"
  
  /*
   * Hardware configuration
   */
  
  /* UART config */
  #define CONFIG_MXC_UART
  #define CONFIG_MXC_UART_BASE			UART1_BASE
  
  /* I2C config */
  #define CONFIG_SYS_I2C
  #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
  
  /* MMC config */
  #define CONFIG_SYS_FSL_ESDHC_ADDR		0
  #define CONFIG_SYS_FSL_USDHC_NUM		1
  
  /* Ethernet config */
  #define CONFIG_FEC_MXC
  #define IMX_FEC_BASE				ENET_BASE_ADDR
  
  /* USB config */
  #define CONFIG_MXC_USB_PORT			1
  #define CONFIG_MXC_USB_PORTSC			(PORT_PTS_UTMI | PORT_PTS_PTW)
  #define CONFIG_MXC_USB_FLAGS			0
  
  /* Memory config */
  #define PHYS_SDRAM				MMDC0_ARB_BASE_ADDR
  #ifndef PHYS_SDRAM_SIZE
  #define PHYS_SDRAM_SIZE				(1024 << 20)
  #endif
  
  #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)
  
  #define CONFIG_SYS_MALLOC_LEN			(16 * 1024 * 1024)
  
  #ifdef CONFIG_CMD_NAND
  
  /* NAND config */
  #ifndef CONFIG_SYS_NAND_MAX_CHIPS
  #define CONFIG_SYS_NAND_MAX_CHIPS		2
  #endif
  #define CONFIG_SYS_MAX_NAND_DEVICE		1
  #define CONFIG_SYS_NAND_BASE			0x40000000
  #define CONFIG_SYS_NAND_5_ADDR_CYCLE
  #define CONFIG_SYS_NAND_ONFI_DETECTION
  
  /* DMA config, needed for GPMI/MXS NAND support */
  
  /* Environment in NAND */
  #define CONFIG_ENV_OFFSET		(16 << 20)
  #define CONFIG_ENV_SECT_SIZE		(128 << 10)
  #define CONFIG_ENV_SIZE			CONFIG_ENV_SECT_SIZE
  #define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET + (512 << 10))
  #define CONFIG_ENV_SIZE_REDUND		CONFIG_ENV_SIZE
  
  #else /* CONFIG_CMD_NAND */
  
  /* Environment in MMC */
  #define CONFIG_ENV_SIZE			(8 << 10)
  #define CONFIG_ENV_OFFSET		(6 * 64 * 1024)
  #define CONFIG_SYS_MMC_ENV_DEV		0
  
  #endif /* CONFIG_CMD_NAND */
  
  /*
   * U-Boot configuration
   */
  
  /* Board startup config */
  
  #define CONFIG_SYS_MEMTEST_START		PHYS_SDRAM
  #define CONFIG_SYS_MEMTEST_END			(CONFIG_SYS_MEMTEST_START + \
  						 PHYS_SDRAM_SIZE - (12 << 20))
  
  #define CONFIG_BOOTCOMMAND			"run bootubi_scr"
  
  /* Miscellaneous configurable options */
  #define CONFIG_PREBOOT
  
  /* MTD/UBI/UBIFS config */
  
  /*
   * Environment configuration
   */
  
  #if (CONFIG_SYS_NAND_MAX_CHIPS == 1)
  #define CONFIG_COMMON_ENV_UBI						\
  	"setubipartition=env set ubipartition ubi\0"			\
  	"setubirfs=env set ubirfs $ubipartition:rootfs$boot_vol\0"
  #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2)
  #define CONFIG_COMMON_ENV_UBI						\
  	"setubipartition=env set ubipartition ubi$boot_vol\0"		\
  	"setubirfs=env set ubirfs ubi0:rootfs\0"
  #endif
  
  #define CONFIG_COMMON_ENV_MISC						\
  	"user=user\0"							\
  	"project="CONFIG_PLATINUM_PROJECT"\0"				\
  	"uimage=uImage\0"						\
  	"dtb="CONFIG_PLATINUM_CPU"-platinum-"CONFIG_PLATINUM_PROJECT".dtb\0" \
  	"serverip=serverip\0"						\
  	"memaddrlinux=0x10800000\0"					\
  	"memaddrsrc=0x11000000\0"					\
  	"memaddrdtb=0x12000000\0"					\
  	"console=ttymxc0\0"						\
  	"baudrate=115200\0"						\
  	"boot_scr=boot.uboot\0"						\
  	"boot_vol=0\0"							\
  	"mtdids="CONFIG_MTDIDS_DEFAULT"\0"					\
  	"mtdparts="CONFIG_MTDPARTS_DEFAULT"\0"					\
  	"mmcfs=ext2\0"							\
  	"mmcrootpart=1\0"						\
  	\
  	"setnfspath=env set nfspath /home/nfs/$user/$project/root\0"	\
  	"settftpfilelinux=env set tftpfilelinux $user/$project/$uimage\0" \
  	"settftpfiledtb=env set tftpfiledtb $user/$project/$dtb\0"	\
  	"setubifilelinux=env set ubifilelinux boot/$uimage\0"		\
  	"setubipfiledtb=env set ubifiledtb boot/$dtb\0"			\
  	"setmmcrootdev=env set mmcrootdev /dev/mmcblk0p$mmcrootpart\0"	\
  	"setmmcfilelinux=env set mmcfilelinux /boot/$uimage\0"		\
  	"setmmcfiledtb=env set mmcfiledtb /boot/$dtb\0"			\
  	\
  	"loadtftpkernel=dhcp $memaddrlinux $tftpfilelinux\0"		\
  	"loadtftpdtb=dhcp $memaddrdtb $tftpfiledtb\0"			\
  	"loadubikernel=ubifsload $memaddrlinux $ubifilelinux\0"		\
  	"loadubidtb=ubifsload $memaddrdtb $ubifiledtb\0"		\
  	"loadmmckernel=${mmcfs}load mmc 0:$mmcrootpart $memaddrlinux "	\
  		"$mmcfilelinux\0"					\
  	"loadmmcdtb=${mmcfs}load mmc 0:$mmcrootpart $memaddrdtb "	\
  		"$mmcfiledtb\0"						\
  	\
  	"ubipart=ubi part $ubipartition\0"				\
  	"ubimount=ubifsmount $ubirfs\0"					\
  	\
  	"setbootargscommon=env set bootargs $bootargs "			\
  		"console=$console,$baudrate enable_wait_mode=off\0"	\
  	"setbootargsmtd=env set bootargs $bootargs $mtdparts\0"		\
  	"setbootargsdhcp=env set bootargs $bootargs ip=dhcp\0"		\
  	"setbootargsubirfs=env set bootargs $bootargs "			\
  		"ubi.mtd=$ubipartition root=$ubirfs rootfstype=ubifs\0" \
  	"setbootargsnfsrfs=env set bootargs $bootargs root=/dev/nfs "	\
  		"nfsroot=$serverip:$nfspath,v3,tcp\0"			\
  	"setbootargsmmcrfs=env set bootargs $bootargs "			\
  		"root=$mmcrootdev rootwait rw\0"			\
  	\
  	"bootnet=run settftpfilelinux settftpfiledtb setnfspath "	\
  		"setbootargscommon setbootargsmtd setbootargsdhcp "	\
  			"setbootargsnfsrfs;"				\
  			"run loadtftpkernel loadtftpdtb;"		\
  			"bootm $memaddrlinux - $memaddrdtb\0"		\
  	"bootnet_ubirfs=run settftpfilelinux settftpfiledtb;"		\
  			"run setubipartition setubirfs;"		\
  			"run setbootargscommon setbootargsmtd "		\
  				"setbootargsubirfs;"			\
  			"run loadtftpkernel loadtftpdtb;"		\
  			"bootm $memaddrlinux - $memaddrdtb\0"		\
  	"bootubi=run setubipartition setubirfs setubifilelinux "	\
  				"setubipfiledtb;"			\
  			"run setbootargscommon setbootargsmtd "		\
  				"setbootargsubirfs;"			\
  			"run ubipart ubimount loadubikernel loadubidtb;" \
  			"bootm $memaddrlinux - $memaddrdtb\0"		\
  	"bootubi_scr=run setubipartition setubirfs;"			\
  			"run ubipart ubimount;"				\
  			"if ubifsload ${memaddrsrc} boot/${boot_scr}; "	\
  			"then source ${memaddrsrc}; else run bootubi; fi\0" \
  	"bootmmc=run setmmcrootdev setmmcfilelinux setmmcfiledtb "	\
  			"setbootargscommon setbootargsmmcrfs;"		\
  			"run loadmmckernel loadmmcdtb;"			\
  			"bootm $memaddrlinux - $memaddrdtb\0"		\
  	\
  	"bootcmd="CONFIG_BOOTCOMMAND"\0"
  
  #define CONFIG_COMMON_ENV_SETTINGS			CONFIG_COMMON_ENV_MISC \
  							CONFIG_COMMON_ENV_UBI
  #endif /* __PLATINUM_CONFIG_H__ */
  