include/configs/brppt1.h - platform/external/u-boot - Gitiles

 /*
  * brtpp1.h
  *
  * specific parts for B&R T-Series Motherboard
  *
  * Copyright (C) 2013 Hannes Schmelzer <oe5hpm@oevsv.at> -
  * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
  *
  * SPDX-License-Identifier:        GPL-2.0+
  */

 #ifndef __CONFIG_BRPPT1_H__
 #define __CONFIG_BRPPT1_H__

 #include <configs/bur_cfg_common.h>
 #include <configs/bur_am335x_common.h>
 /* ------------------------------------------------------------------------- */
 #define CONFIG_AM335X_LCD
 #define CONFIG_LCD_ROTATION
 #define CONFIG_LCD_DT_SIMPLEFB
 #define LCD_BPP				LCD_COLOR32

 /* Bootcount using the RTC block */
 #define CONFIG_SYS_BOOTCOUNT_ADDR	0x44E3E000
 #define CONFIG_BOOTCOUNT_LIMIT
 #define CONFIG_BOOTCOUNT_AM33XX

 /* memory */
 #define CONFIG_SYS_MALLOC_LEN		(5 * 1024 * 1024)

 /* Clock Defines */
 #define V_OSCK				26000000  /* Clock output from T2 */
 #define V_SCLK				(V_OSCK)

 #define CONFIG_POWER_TPS65217

 /* Support both device trees and ATAGs. */
 #define CONFIG_USE_FDT			/* use fdt within board code */
 #define CONFIG_CMDLINE_TAG
 #define CONFIG_SETUP_MEMORY_TAGS
 #define CONFIG_INITRD_TAG
 /*#define CONFIG_MACH_TYPE		3589*/
 #define CONFIG_MACH_TYPE		0xFFFFFFFF /* TODO: check with kernel*/

 /* MMC/SD IP block */
 #if defined(CONFIG_EMMC_BOOT)
  #define CONFIG_SUPPORT_EMMC_BOOT
 #endif /* CONFIG_EMMC_BOOT */

 /*
  * When we have SPI or NAND flash we expect to be making use of mtdparts,
  * both for ease of use in U-Boot and for passing information on to
  * the Linux kernel.
  */
 #if defined(CONFIG_SPI_BOOT) || defined(CONFIG_NAND)
 #define CONFIG_MTD_DEVICE		/* Required for mtdparts */
 #endif /* CONFIG_SPI_BOOT, ... */

 #ifdef CONFIG_SPL_OS_BOOT
 #define CONFIG_SYS_SPL_ARGS_ADDR		0x80F80000

 /* RAW SD card / eMMC */
 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR	0x900	/* address 0x120000 */
 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR	0x80	/* address 0x10000 */
 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS	0x80	/* 64KiB */

 /* NAND */
 #ifdef CONFIG_NAND
 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS		0x140000
 #endif /* CONFIG_NAND */
 #endif /* CONFIG_SPL_OS_BOOT */

 #ifdef CONFIG_NAND
 #define CONFIG_SPL_NAND_BASE
 #define CONFIG_SPL_NAND_DRIVERS
 #define CONFIG_SPL_NAND_ECC
 #define CONFIG_SYS_NAND_U_BOOT_START	CONFIG_SYS_TEXT_BASE
 #define CONFIG_SYS_NAND_U_BOOT_OFFS	0x80000
 #endif /* CONFIG_NAND */

 /* Always 64 KiB env size */
 #define CONFIG_ENV_SIZE			(64 << 10)

 #ifdef CONFIG_NAND
 #define NANDARGS \
 	"mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
 	"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
 	"nandargs=setenv bootargs console=${console} " \
 		"${optargs} " \
 		"${optargs_rot} " \
 		"root=mtd6 " \
 		"rootfstype=jffs2\0" \
 	"kernelsize=0x400000\0" \
 	"nandboot=echo booting from nand ...; " \
 		"run nandargs; " \
 		"nand read ${loadaddr} kernel ${kernelsize}; " \
 		"bootz ${loadaddr} - ${dtbaddr}\0" \
 	"defboot=run nandboot\0" \
 	"bootlimit=1\0" \
 	"simplefb=1\0 " \
 	"altbootcmd=run usbscript\0"
 #else
 #define NANDARGS ""
 #endif /* CONFIG_NAND */

 #ifdef CONFIG_MMC
 #define MMCARGS \
 "dtbdev=mmc\0" \
 "dtbpart=1:1\0" \
 "mmcroot0=setenv bootargs ${optargs_rot} ${optargs} console=${console}\0" \
 "mmcroot1=setenv bootargs ${optargs_rot} ${optargs} console=${console} " \
 	"root=/dev/mmcblk0p2 rootfstype=ext4\0" \
 "mmcboot0=echo booting Updatesystem from mmc (ext4-fs) ...; " \
 	"setenv simplefb 1; " \
 	"ext4load mmc 1:1 ${loadaddr} /${kernel}; " \
 	"ext4load mmc 1:1 ${ramaddr} /${ramdisk}; " \
 	"run mmcroot0; bootz ${loadaddr} ${ramaddr} ${dtbaddr};\0" \
 "mmcboot1=echo booting PPT-OS from mmc (ext4-fs) ...; " \
 	"setenv simplefb 0; " \
 	"ext4load mmc 1:2 ${loadaddr} /boot/${kernel}; " \
 	"run mmcroot1; bootz ${loadaddr} - ${dtbaddr};\0" \
 "defboot=ext4load mmc 1:2 ${loadaddr} /boot/PPTImage.md5 && run mmcboot1; " \
 	"ext4load mmc 1:1 ${dtbaddr} /$dtb && run mmcboot0; " \
 	"run ramboot; run usbscript;\0" \
 "bootlimit=1\0" \
 "altbootcmd=mmc dev 1; run mmcboot0;\0" \
 "upduboot=dhcp; " \
 	"tftp ${loadaddr} MLO && mmc write ${loadaddr} 100 100; " \
 	"tftp ${loadaddr} u-boot.img && mmc write ${loadaddr} 300 400;\0"
 #else
 #define MMCARGS ""
 #endif /* CONFIG_MMC */

 #ifndef CONFIG_SPL_BUILD
 #define CONFIG_EXTRA_ENV_SETTINGS \
 BUR_COMMON_ENV \
 "verify=no\0" \
 "autoload=0\0" \
 "dtb=bur-ppt-ts30.dtb\0" \
 "dtbaddr=0x80100000\0" \
 "loadaddr=0x80200000\0" \
 "ramaddr=0x80A00000\0" \
 "kernel=zImage\0" \
 "ramdisk=rootfs.cpio.uboot\0" \
 "console=ttyO0,115200n8\0" \
 "optargs=consoleblank=0 quiet panic=2\0" \
 "nfsroot=/tftpboot/tseries/rootfs-small\0" \
 "nfsopts=nolock\0" \
 "ramargs=setenv bootargs ${optargs} console=${console} root=/dev/ram0\0" \
 "netargs=setenv bootargs console=${console} " \
 	"${optargs} " \
 	"root=/dev/nfs " \
 	"nfsroot=${serverip}:${nfsroot},${nfsopts} rw " \
 	"ip=dhcp\0" \
 "netboot=echo Booting from network ...; " \
 	"dhcp; " \
 	"tftp ${loadaddr} ${kernel}; " \
 	"tftp ${dtbaddr} ${dtb}; " \
 	"run netargs; " \
 	"bootz ${loadaddr} - ${dtbaddr}\0" \
 "ramboot=echo Booting from network into RAM ...; "\
 	"if dhcp; then; " \
 	"tftp ${loadaddr} ${kernel}; " \
 	"tftp ${ramaddr} ${ramdisk}; " \
 	"if ext4load ${dtbdev} ${dtbpart} ${dtbaddr} /${dtb}; " \
 	"then; else tftp ${dtbaddr} ${dtb}; fi;" \
 	"run mmcroot0; " \
 	"bootz ${loadaddr} ${ramaddr} ${dtbaddr}; fi;\0" \
 "netupdate=echo Updating UBOOT from Network (TFTP) ...; " \
 	"setenv autoload 0; " \
 	"dhcp && tftp 0x80000000 updateUBOOT.img && source;\0" \
 NANDARGS \
 MMCARGS
 #endif /* !CONFIG_SPL_BUILD*/

 #define CONFIG_BOOTCOMMAND \
 	"mmc dev 1; run defboot;"

 #ifdef CONFIG_NAND
 /*
  * GPMC  block.  We support 1 device and the physical address to
  * access CS0 at is 0x8000000.
  */
 #define CONFIG_SYS_MAX_NAND_DEVICE	1
 #define CONFIG_SYS_NAND_BASE		0x8000000
 /* don't change OMAP_ELM, ECCSCHEME. ROM code only supports this */
 #define CONFIG_NAND_OMAP_ECCSCHEME	OMAP_ECC_BCH8_CODE_HW
 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
 #define CONFIG_SYS_NAND_BLOCK_SIZE	(128*1024)
 #define CONFIG_SYS_NAND_PAGE_SIZE	2048
 #define CONFIG_SYS_NAND_PAGE_COUNT	(CONFIG_SYS_NAND_BLOCK_SIZE / \
 					CONFIG_SYS_NAND_PAGE_SIZE)
 #define CONFIG_SYS_NAND_OOBSIZE		64
 #define CONFIG_SYS_NAND_BAD_BLOCK_POS	NAND_LARGE_BADBLOCK_POS
 #define CONFIG_SYS_NAND_ECCPOS		{2, 3, 4, 5, 6, 7, 8, 9, \
 					10, 11, 12, 13, 14, 15, 16, 17, \
 					18, 19, 20, 21, 22, 23, 24, 25, \
 					26, 27, 28, 29, 30, 31, 32, 33, \
 					34, 35, 36, 37, 38, 39, 40, 41, \
 					42, 43, 44, 45, 46, 47, 48, 49, \
 					50, 51, 52, 53, 54, 55, 56, 57, }

 #define CONFIG_SYS_NAND_ECCSIZE		512
 #define CONFIG_SYS_NAND_ECCBYTES	14

 #define CONFIG_SYS_NAND_U_BOOT_START	CONFIG_SYS_TEXT_BASE
 #define CONFIG_SYS_NAND_U_BOOT_OFFS	0x80000

 #define CONFIG_NAND_OMAP_GPMC_WSCFG	1
 #endif /* CONFIG_NAND */

 /* USB configuration */
 #define CONFIG_USB_MUSB_DSPS
 #define CONFIG_USB_MUSB_PIO_ONLY
 #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT
 #define CONFIG_AM335X_USB0
 #define CONFIG_AM335X_USB0_MODE	MUSB_HOST
 #define CONFIG_AM335X_USB1
 #define CONFIG_AM335X_USB1_MODE MUSB_HOST

 #if defined(CONFIG_SPI_BOOT)
 /* McSPI IP block */
 #define CONFIG_SPI
 #define CONFIG_SF_DEFAULT_SPEED		24000000

 #define CONFIG_SPL_SPI_LOAD
 #define CONFIG_SYS_SPI_U_BOOT_OFFS	0x20000
 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
 #define CONFIG_ENV_SPI_MAX_HZ		CONFIG_SF_DEFAULT_SPEED
 #define CONFIG_ENV_SECT_SIZE		(4 << 10) /* 4 KB sectors */
 #define CONFIG_ENV_OFFSET		(768 << 10) /* 768 KiB in */
 #define CONFIG_ENV_OFFSET_REDUND	(896 << 10) /* 896 KiB in */

 #elif defined(CONFIG_EMMC_BOOT)
 #define CONFIG_SYS_MMC_ENV_DEV		1
 #define CONFIG_SYS_MMC_ENV_PART		2
 #define CONFIG_ENV_OFFSET		0x40000	/* TODO: Adresse definieren */
 #define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT

 #elif defined(CONFIG_NAND)
 /* No NAND env support in SPL */
 #define CONFIG_ENV_OFFSET		0x60000
 #define CONFIG_SYS_ENV_SECT_SIZE	CONFIG_ENV_SIZE
 #else
 #error "no storage for Environment defined!"
 #endif
 /*
  * Common filesystems support.  When we have removable storage we
  * enabled a number of useful commands and support.
  */
 #if defined(CONFIG_MMC) || defined(CONFIG_USB_STORAGE)
 #define CONFIG_FS_EXT4
 #define CONFIG_EXT4_WRITE
 #endif /* CONFIG_MMC, ... */

 #endif	/* ! __CONFIG_BRPPT1_H__ */
	/*
	* brtpp1.h
	*
	* specific parts for B&R T-Series Motherboard
	*
	* Copyright (C) 2013 Hannes Schmelzer <oe5hpm@oevsv.at> -
	* Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
	*
	* SPDX-License-Identifier: GPL-2.0+
	*/

	#ifndef __CONFIG_BRPPT1_H__
	#define __CONFIG_BRPPT1_H__

	#include <configs/bur_cfg_common.h>
	#include <configs/bur_am335x_common.h>
	/* ------------------------------------------------------------------------- */
	#define CONFIG_AM335X_LCD
	#define CONFIG_LCD_ROTATION
	#define CONFIG_LCD_DT_SIMPLEFB
	#define LCD_BPP LCD_COLOR32

	/* Bootcount using the RTC block */
	#define CONFIG_SYS_BOOTCOUNT_ADDR 0x44E3E000
	#define CONFIG_BOOTCOUNT_LIMIT
	#define CONFIG_BOOTCOUNT_AM33XX

	/* memory */
	#define CONFIG_SYS_MALLOC_LEN (5 * 1024 * 1024)

	/* Clock Defines */
	#define V_OSCK 26000000 /* Clock output from T2 */
	#define V_SCLK (V_OSCK)

	#define CONFIG_POWER_TPS65217

	/* Support both device trees and ATAGs. */
	#define CONFIG_USE_FDT /* use fdt within board code */
	#define CONFIG_CMDLINE_TAG
	#define CONFIG_SETUP_MEMORY_TAGS
	#define CONFIG_INITRD_TAG
	/#define CONFIG_MACH_TYPE 3589/
	#define CONFIG_MACH_TYPE 0xFFFFFFFF /* TODO: check with kernel*/

	/* MMC/SD IP block */
	#if defined(CONFIG_EMMC_BOOT)
	#define CONFIG_SUPPORT_EMMC_BOOT
	#endif /* CONFIG_EMMC_BOOT */

	/*
	* When we have SPI or NAND flash we expect to be making use of mtdparts,
	* both for ease of use in U-Boot and for passing information on to
	* the Linux kernel.
	*/
	#if defined(CONFIG_SPI_BOOT) \|\| defined(CONFIG_NAND)
	#define CONFIG_MTD_DEVICE /* Required for mtdparts */
	#endif /* CONFIG_SPI_BOOT, ... */

	#ifdef CONFIG_SPL_OS_BOOT
	#define CONFIG_SYS_SPL_ARGS_ADDR 0x80F80000

	/* RAW SD card / eMMC */
	#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x900 /* address 0x120000 */
	#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x80 /* address 0x10000 */
	#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0x80 /* 64KiB */

	/* NAND */
	#ifdef CONFIG_NAND
	#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x140000
	#endif /* CONFIG_NAND */
	#endif /* CONFIG_SPL_OS_BOOT */

	#ifdef CONFIG_NAND
	#define CONFIG_SPL_NAND_BASE
	#define CONFIG_SPL_NAND_DRIVERS
	#define CONFIG_SPL_NAND_ECC
	#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
	#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
	#endif /* CONFIG_NAND */

	/* Always 64 KiB env size */
	#define CONFIG_ENV_SIZE (64 << 10)

	#ifdef CONFIG_NAND
	#define NANDARGS \
	"mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
	"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
	"nandargs=setenv bootargs console=${console} " \
	"${optargs} " \
	"${optargs_rot} " \
	"root=mtd6 " \
	"rootfstype=jffs2\0" \
	"kernelsize=0x400000\0" \
	"nandboot=echo booting from nand ...; " \
	"run nandargs; " \
	"nand read ${loadaddr} kernel ${kernelsize}; " \
	"bootz ${loadaddr} - ${dtbaddr}\0" \
	"defboot=run nandboot\0" \
	"bootlimit=1\0" \
	"simplefb=1\0 " \
	"altbootcmd=run usbscript\0"
	#else
	#define NANDARGS ""
	#endif /* CONFIG_NAND */

	#ifdef CONFIG_MMC
	#define MMCARGS \
	"dtbdev=mmc\0" \
	"dtbpart=1:1\0" \
	"mmcroot0=setenv bootargs ${optargs_rot} ${optargs} console=${console}\0" \
	"mmcroot1=setenv bootargs ${optargs_rot} ${optargs} console=${console} " \
	"root=/dev/mmcblk0p2 rootfstype=ext4\0" \
	"mmcboot0=echo booting Updatesystem from mmc (ext4-fs) ...; " \
	"setenv simplefb 1; " \
	"ext4load mmc 1:1 ${loadaddr} /${kernel}; " \
	"ext4load mmc 1:1 ${ramaddr} /${ramdisk}; " \
	"run mmcroot0; bootz ${loadaddr} ${ramaddr} ${dtbaddr};\0" \
	"mmcboot1=echo booting PPT-OS from mmc (ext4-fs) ...; " \
	"setenv simplefb 0; " \
	"ext4load mmc 1:2 ${loadaddr} /boot/${kernel}; " \
	"run mmcroot1; bootz ${loadaddr} - ${dtbaddr};\0" \
	"defboot=ext4load mmc 1:2 ${loadaddr} /boot/PPTImage.md5 && run mmcboot1; " \
	"ext4load mmc 1:1 ${dtbaddr} /$dtb && run mmcboot0; " \
	"run ramboot; run usbscript;\0" \
	"bootlimit=1\0" \
	"altbootcmd=mmc dev 1; run mmcboot0;\0" \
	"upduboot=dhcp; " \
	"tftp ${loadaddr} MLO && mmc write ${loadaddr} 100 100; " \
	"tftp ${loadaddr} u-boot.img && mmc write ${loadaddr} 300 400;\0"
	#else
	#define MMCARGS ""
	#endif /* CONFIG_MMC */

	#ifndef CONFIG_SPL_BUILD
	#define CONFIG_EXTRA_ENV_SETTINGS \
	BUR_COMMON_ENV \
	"verify=no\0" \
	"autoload=0\0" \
	"dtb=bur-ppt-ts30.dtb\0" \
	"dtbaddr=0x80100000\0" \
	"loadaddr=0x80200000\0" \
	"ramaddr=0x80A00000\0" \
	"kernel=zImage\0" \
	"ramdisk=rootfs.cpio.uboot\0" \
	"console=ttyO0,115200n8\0" \
	"optargs=consoleblank=0 quiet panic=2\0" \
	"nfsroot=/tftpboot/tseries/rootfs-small\0" \
	"nfsopts=nolock\0" \
	"ramargs=setenv bootargs ${optargs} console=${console} root=/dev/ram0\0" \
	"netargs=setenv bootargs console=${console} " \
	"${optargs} " \
	"root=/dev/nfs " \
	"nfsroot=${serverip}:${nfsroot},${nfsopts} rw " \
	"ip=dhcp\0" \
	"netboot=echo Booting from network ...; " \
	"dhcp; " \
	"tftp ${loadaddr} ${kernel}; " \
	"tftp ${dtbaddr} ${dtb}; " \
	"run netargs; " \
	"bootz ${loadaddr} - ${dtbaddr}\0" \
	"ramboot=echo Booting from network into RAM ...; "\
	"if dhcp; then; " \
	"tftp ${loadaddr} ${kernel}; " \
	"tftp ${ramaddr} ${ramdisk}; " \
	"if ext4load ${dtbdev} ${dtbpart} ${dtbaddr} /${dtb}; " \
	"then; else tftp ${dtbaddr} ${dtb}; fi;" \
	"run mmcroot0; " \
	"bootz ${loadaddr} ${ramaddr} ${dtbaddr}; fi;\0" \
	"netupdate=echo Updating UBOOT from Network (TFTP) ...; " \
	"setenv autoload 0; " \
	"dhcp && tftp 0x80000000 updateUBOOT.img && source;\0" \
	NANDARGS \
	MMCARGS
	#endif /* !CONFIG_SPL_BUILD*/

	#define CONFIG_BOOTCOMMAND \
	"mmc dev 1; run defboot;"

	#ifdef CONFIG_NAND
	/*
	* GPMC block. We support 1 device and the physical address to
	* access CS0 at is 0x8000000.
	*/
	#define CONFIG_SYS_MAX_NAND_DEVICE 1
	#define CONFIG_SYS_NAND_BASE 0x8000000
	/* don't change OMAP_ELM, ECCSCHEME. ROM code only supports this */
	#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
	#define CONFIG_SYS_NAND_5_ADDR_CYCLE
	#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
	#define CONFIG_SYS_NAND_PAGE_SIZE 2048
	#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
	CONFIG_SYS_NAND_PAGE_SIZE)
	#define CONFIG_SYS_NAND_OOBSIZE 64
	#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
	#define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9, \
	10, 11, 12, 13, 14, 15, 16, 17, \
	18, 19, 20, 21, 22, 23, 24, 25, \
	26, 27, 28, 29, 30, 31, 32, 33, \
	34, 35, 36, 37, 38, 39, 40, 41, \
	42, 43, 44, 45, 46, 47, 48, 49, \
	50, 51, 52, 53, 54, 55, 56, 57, }

	#define CONFIG_SYS_NAND_ECCSIZE 512
	#define CONFIG_SYS_NAND_ECCBYTES 14

	#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
	#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000

	#define CONFIG_NAND_OMAP_GPMC_WSCFG 1
	#endif /* CONFIG_NAND */

	/* USB configuration */
	#define CONFIG_USB_MUSB_DSPS
	#define CONFIG_USB_MUSB_PIO_ONLY
	#define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT
	#define CONFIG_AM335X_USB0
	#define CONFIG_AM335X_USB0_MODE MUSB_HOST
	#define CONFIG_AM335X_USB1
	#define CONFIG_AM335X_USB1_MODE MUSB_HOST

	#if defined(CONFIG_SPI_BOOT)
	/* McSPI IP block */
	#define CONFIG_SPI
	#define CONFIG_SF_DEFAULT_SPEED 24000000

	#define CONFIG_SPL_SPI_LOAD
	#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
	#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
	#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
	#define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */
	#define CONFIG_ENV_OFFSET (768 << 10) /* 768 KiB in */
	#define CONFIG_ENV_OFFSET_REDUND (896 << 10) /* 896 KiB in */

	#elif defined(CONFIG_EMMC_BOOT)
	#define CONFIG_SYS_MMC_ENV_DEV 1
	#define CONFIG_SYS_MMC_ENV_PART 2
	#define CONFIG_ENV_OFFSET 0x40000 /* TODO: Adresse definieren */
	#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
	#define CONFIG_SYS_REDUNDAND_ENVIRONMENT

	#elif defined(CONFIG_NAND)
	/* No NAND env support in SPL */
	#define CONFIG_ENV_OFFSET 0x60000
	#define CONFIG_SYS_ENV_SECT_SIZE CONFIG_ENV_SIZE
	#else
	#error "no storage for Environment defined!"
	#endif
	/*
	* Common filesystems support. When we have removable storage we
	* enabled a number of useful commands and support.
	*/
	#if defined(CONFIG_MMC) \|\| defined(CONFIG_USB_STORAGE)
	#define CONFIG_FS_EXT4
	#define CONFIG_EXT4_WRITE
	#endif /* CONFIG_MMC, ... */

	#endif /* ! __CONFIG_BRPPT1_H__ */