mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-13 14:53:06 +00:00
326ea986ac
Conflicts: board/freescale/mx6qsabrelite/Makefile board/freescale/mx6qsabrelite/mx6qsabrelite.c include/configs/mx6qsabrelite.h Signed-off-by: Stefano Babic <sbabic@denx.de>
276 lines
8 KiB
C
276 lines
8 KiB
C
/*
|
|
* (C) Copyright 2011 Freescale Semiconductor, Inc.
|
|
* Author: Fabio Estevam <fabio.estevam@freescale.com>
|
|
*
|
|
* Based on m28evk.h:
|
|
* Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
|
|
* on behalf of DENX Software Engineering GmbH
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
#ifndef __CONFIGS_MX28EVK_H__
|
|
#define __CONFIGS_MX28EVK_H__
|
|
|
|
/* System configurations */
|
|
#define CONFIG_MX28 /* i.MX28 SoC */
|
|
#define CONFIG_MACH_TYPE MACH_TYPE_MX28EVK
|
|
#define CONFIG_SYS_PROMPT "MX28EVK U-Boot > "
|
|
|
|
/* U-Boot Commands */
|
|
#define CONFIG_SYS_NO_FLASH
|
|
#include <config_cmd_default.h>
|
|
#define CONFIG_DISPLAY_CPUINFO
|
|
#define CONFIG_DOS_PARTITION
|
|
|
|
#define CONFIG_CMD_CACHE
|
|
#define CONFIG_CMD_DATE
|
|
#define CONFIG_CMD_DHCP
|
|
#define CONFIG_CMD_FAT
|
|
#define CONFIG_CMD_GPIO
|
|
#define CONFIG_CMD_MII
|
|
#define CONFIG_CMD_MMC
|
|
#define CONFIG_CMD_NET
|
|
#define CONFIG_CMD_NFS
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_SAVEENV
|
|
#define CONFIG_CMD_SETEXPR
|
|
#define CONFIG_CMD_SF
|
|
#define CONFIG_CMD_SPI
|
|
#define CONFIG_CMD_USB
|
|
#define CONFIG_CMD_BOOTZ
|
|
#define CONFIG_CMD_NAND
|
|
#define CONFIG_CMD_NAND_TRIMFFS
|
|
#define CONFIG_VIDEO
|
|
|
|
/* Memory configuration */
|
|
#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
|
|
#define PHYS_SDRAM_1 0x40000000 /* Base address */
|
|
#define PHYS_SDRAM_1_SIZE 0x40000000 /* Max 1 GB RAM */
|
|
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
|
|
|
|
/* Environment */
|
|
#define CONFIG_ENV_SIZE (16 * 1024)
|
|
#define CONFIG_ENV_OVERWRITE
|
|
|
|
/* Environment is in MMC */
|
|
#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
|
|
#define CONFIG_ENV_OFFSET (256 * 1024)
|
|
#define CONFIG_SYS_MMC_ENV_DEV 0
|
|
#endif
|
|
|
|
/* Environment is in NAND */
|
|
#if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND)
|
|
#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
|
|
#define CONFIG_ENV_SECT_SIZE (128 * 1024)
|
|
#define CONFIG_ENV_RANGE (512 * 1024)
|
|
#define CONFIG_ENV_OFFSET 0x300000
|
|
#define CONFIG_ENV_OFFSET_REDUND \
|
|
(CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
|
|
#endif
|
|
|
|
/* Environemnt is in SPI flash */
|
|
#if defined(CONFIG_CMD_SF) && defined(CONFIG_ENV_IS_IN_SPI_FLASH)
|
|
#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
|
|
#define CONFIG_ENV_SIZE 0x1000 /* 4KB */
|
|
#define CONFIG_ENV_OFFSET 0x40000 /* 256K */
|
|
#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
|
|
#define CONFIG_ENV_SECT_SIZE 0x1000
|
|
#define CONFIG_ENV_SPI_CS 0
|
|
#define CONFIG_ENV_SPI_BUS 2
|
|
#define CONFIG_ENV_SPI_MAX_HZ 24000000
|
|
#define CONFIG_ENV_SPI_MODE SPI_MODE_0
|
|
#endif
|
|
|
|
/* UBI and NAND partitioning */
|
|
#ifdef CONFIG_CMD_NAND
|
|
#define CONFIG_CMD_UBI
|
|
#define CONFIG_CMD_UBIFS
|
|
#define CONFIG_CMD_MTDPARTS
|
|
#define CONFIG_RBTREE
|
|
#define CONFIG_LZO
|
|
#define CONFIG_MTD_DEVICE
|
|
#define CONFIG_MTD_PARTITIONS
|
|
#define MTDIDS_DEFAULT "nand0=gpmi-nand"
|
|
#define MTDPARTS_DEFAULT \
|
|
"mtdparts=gpmi-nand:" \
|
|
"3m(bootloader)ro," \
|
|
"512k(environment)," \
|
|
"512k(redundant-environment)," \
|
|
"4m(kernel)," \
|
|
"128k(fdt)," \
|
|
"8m(ramdisk)," \
|
|
"-(filesystem)"
|
|
#endif
|
|
|
|
/* FEC Ethernet on SoC */
|
|
#ifdef CONFIG_CMD_NET
|
|
#define CONFIG_FEC_MXC
|
|
#define CONFIG_NET_MULTI
|
|
#define CONFIG_MX28_FEC_MAC_IN_OCOTP
|
|
#endif
|
|
|
|
/* RTC */
|
|
#ifdef CONFIG_CMD_DATE
|
|
#define CONFIG_RTC_MXS
|
|
#endif
|
|
|
|
/* USB */
|
|
#ifdef CONFIG_CMD_USB
|
|
#define CONFIG_EHCI_MXS_PORT1
|
|
#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
|
|
#define CONFIG_USB_STORAGE
|
|
#define CONFIG_USB_HOST_ETHER
|
|
#define CONFIG_USB_ETHER_ASIX
|
|
#define CONFIG_USB_ETHER_SMSC95XX
|
|
#endif
|
|
|
|
/* SPI */
|
|
#ifdef CONFIG_CMD_SPI
|
|
#define CONFIG_DEFAULT_SPI_BUS 2
|
|
#define CONFIG_DEFAULT_SPI_MODE SPI_MODE_0
|
|
|
|
/* SPI Flash */
|
|
#ifdef CONFIG_CMD_SF
|
|
#define CONFIG_SPI_FLASH
|
|
#define CONFIG_SF_DEFAULT_BUS 2
|
|
#define CONFIG_SF_DEFAULT_CS 0
|
|
/* this may vary and depends on the installed chip */
|
|
#define CONFIG_SPI_FLASH_SST
|
|
#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
|
|
#define CONFIG_SF_DEFAULT_SPEED 24000000
|
|
#endif
|
|
|
|
#endif
|
|
|
|
/* Framebuffer support */
|
|
#ifdef CONFIG_VIDEO
|
|
#define CONFIG_VIDEO_LOGO
|
|
#define CONFIG_SPLASH_SCREEN
|
|
#define CONFIG_CMD_BMP
|
|
#define CONFIG_BMP_16BPP
|
|
#define CONFIG_VIDEO_BMP_RLE8
|
|
#define CONFIG_VIDEO_BMP_GZIP
|
|
#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (512 << 10)
|
|
#endif
|
|
|
|
/* Boot Linux */
|
|
#define CONFIG_BOOTDELAY 1
|
|
#define CONFIG_BOOTFILE "uImage"
|
|
#define CONFIG_LOADADDR 0x42000000
|
|
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
|
|
|
|
/* Extra Environment */
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"update_nand_full_filename=u-boot.nand\0" \
|
|
"update_nand_firmware_filename=u-boot.sb\0" \
|
|
"update_sd_firmware_filename=u-boot.sd\0" \
|
|
"update_nand_firmware_maxsz=0x100000\0" \
|
|
"update_nand_stride=0x40\0" /* MX28 datasheet ch. 12.12 */ \
|
|
"update_nand_count=0x4\0" /* MX28 datasheet ch. 12.12 */ \
|
|
"update_nand_get_fcb_size=" /* Get size of FCB blocks */ \
|
|
"nand device 0 ; " \
|
|
"nand info ; " \
|
|
"setexpr fcb_sz ${update_nand_stride} * ${update_nand_count};" \
|
|
"setexpr update_nand_fcb ${fcb_sz} * ${nand_writesize}\0" \
|
|
"update_nand_full=" /* Update FCB, DBBT and FW */ \
|
|
"if tftp ${update_nand_full_filename} ; then " \
|
|
"run update_nand_get_fcb_size ; " \
|
|
"nand scrub -y 0x0 ${filesize} ; " \
|
|
"nand write.raw ${loadaddr} 0x0 ${fcb_sz} ; " \
|
|
"setexpr update_off ${loadaddr} + ${update_nand_fcb} ; " \
|
|
"setexpr update_sz ${filesize} - ${update_nand_fcb} ; " \
|
|
"nand write ${update_off} ${update_nand_fcb} ${update_sz} ; " \
|
|
"fi\0" \
|
|
"update_nand_firmware=" /* Update only firmware */ \
|
|
"if tftp ${update_nand_firmware_filename} ; then " \
|
|
"run update_nand_get_fcb_size ; " \
|
|
"setexpr fcb_sz ${update_nand_fcb} * 2 ; " /* FCB + DBBT */ \
|
|
"setexpr fw_sz ${update_nand_firmware_maxsz} * 2 ; " \
|
|
"setexpr fw_off ${fcb_sz} + ${update_nand_firmware_maxsz};" \
|
|
"nand erase ${fcb_sz} ${fw_sz} ; " \
|
|
"nand write ${loadaddr} ${fcb_sz} ${filesize} ; " \
|
|
"nand write ${loadaddr} ${fw_off} ${filesize} ; " \
|
|
"fi\0" \
|
|
"update_sd_firmware=" /* Update the SD firmware partition */ \
|
|
"if mmc rescan ; then " \
|
|
"if tftp ${update_sd_firmware_filename} ; then " \
|
|
"setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \
|
|
"setexpr fw_sz ${fw_sz} + 1 ; " \
|
|
"mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
|
|
"fi ; " \
|
|
"fi\0" \
|
|
"script=boot.scr\0" \
|
|
"uimage=uImage\0" \
|
|
"console_fsl=ttyAM0\0" \
|
|
"console_mainline=ttyAMA0\0" \
|
|
"fdt_file=imx28-evk.dtb\0" \
|
|
"fdt_addr=0x41000000\0" \
|
|
"boot_fdt=try\0" \
|
|
"ip_dyn=yes\0" \
|
|
"mmcdev=0\0" \
|
|
"mmcpart=2\0" \
|
|
"mmcroot=/dev/mmcblk0p3 rw rootwait\0" \
|
|
"mmcargs=setenv bootargs console=${console_mainline},${baudrate} " \
|
|
"root=${mmcroot}\0" \
|
|
"loadbootscript=" \
|
|
"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
|
|
"bootscript=echo Running bootscript from mmc ...; " \
|
|
"source\0" \
|
|
"loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
|
|
"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
|
|
"mmcboot=echo Booting from mmc ...; " \
|
|
"run mmcargs; " \
|
|
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
|
|
"if run loadfdt; then " \
|
|
"bootm ${loadaddr} - ${fdt_addr}; " \
|
|
"else " \
|
|
"if test ${boot_fdt} = try; then " \
|
|
"bootm; " \
|
|
"else " \
|
|
"echo WARN: Cannot load the DT; " \
|
|
"fi; " \
|
|
"fi; " \
|
|
"else " \
|
|
"bootm; " \
|
|
"fi;\0" \
|
|
"netargs=setenv bootargs console=${console_mainline},${baudrate} " \
|
|
"root=/dev/nfs " \
|
|
"ip=dhcp nfsroot=${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} ${uimage}; " \
|
|
"if test ${boot_fdt} = yes; then " \
|
|
"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
|
|
"bootm ${loadaddr} - ${fdt_addr}; " \
|
|
"else " \
|
|
"if test ${boot_fdt} = try; then " \
|
|
"bootm; " \
|
|
"else " \
|
|
"echo WARN: Cannot load the DT; " \
|
|
"fi;" \
|
|
"fi; " \
|
|
"else " \
|
|
"bootm; " \
|
|
"fi;\0"
|
|
|
|
#define CONFIG_BOOTCOMMAND \
|
|
"mmc dev ${mmcdev}; if mmc rescan; then " \
|
|
"if run loadbootscript; then " \
|
|
"run bootscript; " \
|
|
"else " \
|
|
"if run loaduimage; then " \
|
|
"run mmcboot; " \
|
|
"else run netboot; " \
|
|
"fi; " \
|
|
"fi; " \
|
|
"else run netboot; fi"
|
|
|
|
/* The rest of the configuration is shared */
|
|
#include <configs/mxs.h>
|
|
|
|
#endif /* __CONFIGS_MX28EVK_H__ */
|