/*
* Copyright (C) 2012 <LW@KARO-electronics.de>
*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
+ * SPDX-License-Identifier: GPL-2.0
*
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
*/
-#ifndef __CONFIGS_TX28_H
-#define __CONFIGS_TX28_H
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_MX28 /* must be defined before including regs-base.h */
#include <asm/sizes.h>
#include <asm/arch/regs-base.h>
/*
* Ka-Ro TX28 board - SoC configuration
*/
-#define CONFIG_MX28 /* i.MX28 SoC */
#define CONFIG_MXS_GPIO /* GPIO control */
#define CONFIG_SYS_HZ 1000 /* Ticks per second */
#define PHYS_SDRAM_1_SIZE CONFIG_SDRAM_SIZE
#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_SHOW_ACTIVITY
#define CONFIG_ARCH_CPU_INIT
+#define CONFIG_ARCH_MISC_INIT /* init vector table after relocation */
#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
#define CONFIG_BOARD_LATE_INIT
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_SYS_PBSIZE \
(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
/* Print buffer size */
-#define CONFIG_SYS_MAXARGS 64 /* Max number of command args */
+#define CONFIG_SYS_MAXARGS 256 /* Max number of command args */
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
/* Boot argument buffer size */
#define CONFIG_VERSION_VARIABLE /* U-BOOT version */
#define CONFIG_OF_LIBFDT
#ifdef CONFIG_OF_LIBFDT
#define CONFIG_FDT_FIXUP_PARTITIONS
-#define CONFIG_OF_EMBED
#define CONFIG_OF_BOARD_SETUP
-#define CONFIG_DEFAULT_DEVICE_TREE tx28
-#define CONFIG_ARCH_DEVICE_TREE mx28
-#define CONFIG_SYS_FDT_ADDR (PHYS_SDRAM_1 + SZ_16M)
#endif
/*
* Boot Linux
*/
-#define xstr(s) str(s)
-#define str(s) #s
+#define xstr(s) str(s)
+#define str(s) #s
#define __pfx(x, s) (x##s)
#define _pfx(x, s) __pfx(x, s)
#define CONFIG_BOOTFILE "uImage"
#define CONFIG_BOOTARGS "console=ttyAMA0,115200 ro debug panic=1"
#define CONFIG_BOOTCOMMAND "run bootcmd_nand"
+#ifdef CONFIG_TX28_S
+#define CONFIG_LOADADDR 41000000
+#else
#define CONFIG_LOADADDR 43000000
+#endif
+#define CONFIG_FDTADDR 40001000
#define CONFIG_SYS_LOAD_ADDR _pfx(0x, CONFIG_LOADADDR)
+#define CONFIG_SYS_FDT_ADDR _pfx(0x, CONFIG_FDTADDR)
#define CONFIG_U_BOOT_IMG_SIZE SZ_1M
/*
"autostart=no\0" \
"autoload=no\0" \
"bootdelay=-1\0" \
- "fdtaddr=11000000\0" \
"mtdids=" MTDIDS_DEFAULT "\0" \
"mtdparts=" MTDPARTS_DEFAULT "\0"
#else
#define CONFIG_EXTRA_ENV_SETTINGS \
"autostart=no\0" \
"baseboard=stk5-v3\0" \
+ "bootargs_jffs2=run default_bootargs;set bootargs ${bootargs}" \
+ " root=/dev/mtdblock3 rootfstype=jffs2\0" \
"bootargs_mmc=run default_bootargs;set bootargs ${bootargs}" \
" root=/dev/mmcblk0p3 rootwait\0" \
- "bootargs_nand=run default_bootargs;set bootargs ${bootargs}" \
- " root=/dev/mtdblock3 rootfstype=jffs2\0" \
"bootargs_nfs=run default_bootargs;set bootargs ${bootargs}" \
- " root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},nolock\0"\
- "bootcmd_mmc=set autostart no;run bootargs_mmc;" \
- "fatload mmc 0 ${loadaddr} uImage;run bootm_cmd\0" \
- "bootcmd_nand=set autostart no;run bootargs_nand;" \
- "nboot linux;run bootm_cmd\0" \
- "bootcmd_net=set autostart no;run bootargs_nfs;dhcp;" \
- "run bootm_cmd\0" \
- "bootm_cmd=fdt boardsetup;bootm ${loadaddr} - ${fdtaddr}\0" \
+ " root=/dev/nfs nfsroot=${nfs_server}:${nfsroot},nolock" \
+ " ip=dhcp\0" \
+ "bootargs_ubifs=run default_bootargs;set bootargs ${bootargs}" \
+ " ubi.mtd=rootfs root=ubi0:rootfs rootfstype=ubifs\0" \
+ "bootcmd_jffs2=set autostart no;run bootargs_jffs2" \
+ ";nboot linux\0" \
+ "bootcmd_mmc=set autostart no;run bootargs_mmc" \
+ ";fatload mmc 0 ${loadaddr} uImage\0" \
+ "bootcmd_nand=set autostart no;run bootargs_ubifs;nboot linux\0"\
+ "bootcmd_net=set autoload y;set autostart n;run bootargs_nfs" \
+ ";dhcp\0" \
+ "bootm_cmd=bootm ${loadaddr} - ${fdtaddr}\0" \
+ "boot_mode=nand\0" \
"default_bootargs=set bootargs " CONFIG_BOOTARGS \
- " mxsfb.mode=${video_mode} ${append_bootargs}\0" \
- "fdtaddr=41000000\0" \
+ " ${append_bootargs}\0" \
+ "fdtaddr=" xstr(CONFIG_FDTADDR) "\0" \
+ "fdtsave=fdt resize;nand erase.part dtb" \
+ ";nand write ${fdtaddr} dtb ${fdtsize}\0" \
"mtdids=" MTDIDS_DEFAULT "\0" \
"mtdparts=" MTDPARTS_DEFAULT "\0" \
"nfsroot=/tftpboot/rootfs\0" \
#define CONFIG_CMD_MTDPARTS
#define CONFIG_CMD_BOOTCE
#define CONFIG_CMD_TIME
+#define CONFIG_CMD_MEMTEST
/*
* Serial Driver
#ifdef CONFIG_FEC_MXC
/* This is required for the FEC driver to work with cache enabled */
#define CONFIG_SYS_ARM_CACHE_WRITETHROUGH
+#define CONFIG_SYS_CACHELINE_SIZE 32
#ifndef CONFIG_TX28_S
#define CONFIG_FEC_MXC_MULTI
#define CONFIG_FEC_MXC_PHYADDR 0x00
#endif
+#define CONFIG_PHY_SMSC
+#define CONFIG_PHYLIB
#define CONFIG_MII
#define CONFIG_FEC_XCV_TYPE RMII
#define CONFIG_GET_FEC_MAC_ADDR_FROM_IIM
#define CONFIG_BOOTP_SUBNETMASK
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_DNS
+#define CONFIG_BOOTP_RANDOM_ID
#endif
#ifndef CONFIG_ENV_IS_NOWHERE
* NAND flash driver
*/
#ifdef CONFIG_CMD_NAND
+#define CONFIG_SYS_NAND_BLOCK_SIZE SZ_128K
#define CONFIG_MTD_DEVICE
#define CONFIG_NAND_MXS
#define CONFIG_APBH_DMA
#define CONFIG_APBH_DMA_BURST
#define CONFIG_APBH_DMA_BURST8
-#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x20000
+#define CONFIG_SYS_NAND_U_BOOT_OFFS CONFIG_SYS_NAND_BLOCK_SIZE
#define CONFIG_CMD_NAND_TRIMFFS
#define CONFIG_SYS_MXS_DMA_CHANNEL 4
-#define CONFIG_SYS_MAX_FLASH_SECT 1024
-#define CONFIG_SYS_MAX_FLASH_BANKS 1
#define CONFIG_SYS_NAND_MAX_CHIPS 1
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_ENV_OFFSET (CONFIG_U_BOOT_IMG_SIZE + CONFIG_SYS_NAND_U_BOOT_OFFS)
#define CONFIG_ENV_SIZE SZ_128K
-#define CONFIG_ENV_RANGE 0x60000
+#define CONFIG_ENV_RANGE (3 * CONFIG_SYS_NAND_BLOCK_SIZE)
#ifdef CONFIG_ENV_OFFSET_REDUND
-#define CONFIG_SYS_ENV_PART_STR xstr(CONFIG_ENV_RANGE) \
+#define CONFIG_SYS_ENV_PART_STR xstr(CONFIG_SYS_ENV_PART_SIZE) \
"(env)," \
- xstr(CONFIG_ENV_RANGE) \
+ xstr(CONFIG_SYS_ENV_PART_SIZE) \
"(env2),"
-#define CONFIG_SYS_USERFS_PART_STR "107904k(userfs)"
+#define CONFIG_SYS_USERFS_PART_STR xstr(CONFIG_SYS_USERFS_PART_SIZE2) "(userfs)"
#else
-#define CONFIG_SYS_ENV_PART_STR xstr(CONFIG_ENV_RANGE) \
+#define CONFIG_SYS_ENV_PART_STR xstr(CONFIG_SYS_ENV_PART_SIZE) \
"(env),"
-#define CONFIG_SYS_USERFS_PART_STR "108288k(userfs)"
+#define CONFIG_SYS_USERFS_PART_STR xstr(CONFIG_SYS_USERFS_PART_SIZE) "(userfs)"
#endif /* CONFIG_ENV_OFFSET_REDUND */
/*
#define CONFIG_DOS_PARTITION
#define CONFIG_CMD_FAT
+#define CONFIG_FAT_WRITE
#define CONFIG_CMD_EXT2
/*
#define MTDPARTS_DEFAULT "mtdparts=" MTD_NAME ":" \
"1m@" xstr(CONFIG_SYS_NAND_U_BOOT_OFFS) "(u-boot)," \
CONFIG_SYS_ENV_PART_STR \
- "4m(linux),16m(rootfs)," \
- CONFIG_SYS_USERFS_PART_STR ",256k(dtb),512k@0x7f80000(bbt)ro"
+ "6m(linux),32m(rootfs)," CONFIG_SYS_USERFS_PART_STR \
+ ",512k@" xstr(CONFIG_SYS_NAND_DTB_OFFSET) "(dtb)" \
+ ",512k@" xstr(CONFIG_SYS_NAND_BBT_OFFSET) "(bbt)ro"
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
/* Defines for SPL */
#define CONFIG_SPL
-#define CONFIG_SPL_NO_CPU_SUPPORT_CODE
-#define CONFIG_SPL_START_S_PATH "arch/arm/cpu/arm926ejs/mxs"
-#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds"
+#define CONFIG_SPL_START_S_PATH "arch/arm/cpu/arm926ejs/mxs"
+#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds"
#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBGENERIC_SUPPORT
#define CONFIG_SPL_SERIAL_SUPPORT
projects / karo-tx-uboot.git / blobdiff