/*
* 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 __TX28_H
-#define __TX28_H
-#include <config.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 CONFIG_MXS_GPIO /* GPIO control */
+#define CONFIG_SYS_HZ 1000 /* Ticks per second */
+#define PHYS_SDRAM_1_SIZE CONFIG_SDRAM_SIZE
#ifdef CONFIG_TX28_S
-#define PHYS_SDRAM_1_SIZE SZ_64M
-#define TX28_MOD_SUFFIX "1"
+#define TX28_MOD_SUFFIX "1"
#else
-#define PHYS_SDRAM_1_SIZE SZ_128M
#define CONFIG_SYS_SPL_FIXED_BATT_SUPPLY
-#define TX28_MOD_SUFFIX "0"
+#define TX28_MOD_SUFFIX "0"
#endif
#ifndef CONFIG_SPL_BUILD
#define CONFIG_SHOW_ACTIVITY
#define CONFIG_ARCH_CPU_INIT
#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
#define CONFIG_BOARD_LATE_INIT
#define CONFIG_BOARD_EARLY_INIT_F
* U-Boot general configurations
*/
#define CONFIG_SYS_LONGHELP
-#define CONFIG_SYS_PROMPT "TX28 U-Boot > "
-#define CONFIG_SYS_CBSIZE 2048 /* Console I/O buffer size */
+#define CONFIG_SYS_PROMPT "TX28 U-Boot > "
+#define CONFIG_SYS_CBSIZE 2048 /* Console I/O buffer size */
#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_BARGSIZE CONFIG_SYS_CBSIZE
- /* Boot argument buffer size */
-#define CONFIG_VERSION_VARIABLE /* U-BOOT version */
-#define CONFIG_AUTO_COMPLETE /* Command auto complete */
-#define CONFIG_CMDLINE_EDITING /* Command history etc */
+ /* Print buffer size */
+#define CONFIG_SYS_MAXARGS 64 /* 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_AUTO_COMPLETE /* Command auto complete */
+#define CONFIG_CMDLINE_EDITING /* Command history etc */
#define CONFIG_SYS_64BIT_VSPRINTF
#define CONFIG_SYS_NO_FLASH
#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
/*
*/
#define xstr(s) str(s)
#define str(s) #s
-#define __pfx(x, s) (x##s)
-#define _pfx(x, s) __pfx(x, s)
+#define __pfx(x, s) (x##s)
+#define _pfx(x, s) __pfx(x, s)
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_BOOTDELAY 3
+#define CONFIG_BOOTDELAY 3
#define CONFIG_ZERO_BOOTDELAY_CHECK
-#define CONFIG_SYS_AUTOLOAD "no"
-#define CONFIG_BOOTFILE "uImage"
-#define CONFIG_BOOTARGS "console=ttyAMA0,115200 ro debug panic=1"
-#define CONFIG_BOOTCOMMAND "run bootcmd_nand"
-#define CONFIG_LOADADDR 43000000
-#define CONFIG_SYS_LOAD_ADDR _pfx(0x, CONFIG_LOADADDR)
-#define CONFIG_U_BOOT_IMG_SIZE SZ_1M
+#define CONFIG_SYS_AUTOLOAD "no"
+#define CONFIG_BOOTFILE "uImage"
+#define CONFIG_BOOTARGS "console=ttyAMA0,115200 ro debug panic=1"
+#define CONFIG_BOOTCOMMAND "run bootcmd_nand"
+#define CONFIG_LOADADDR 43000000
+#define CONFIG_SYS_LOAD_ADDR _pfx(0x, CONFIG_LOADADDR)
+#define CONFIG_U_BOOT_IMG_SIZE SZ_1M
/*
* Extra Environments
*/
+#ifdef CONFIG_ENV_IS_NOWHERE
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "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" \
" root=/dev/mmcblk0p3 rootwait\0" \
"bootargs_nand=run default_bootargs;set bootargs ${bootargs}" \
" root=/dev/mtdblock3 rootfstype=jffs2\0" \
- "nfsroot=/tftpboot/rootfs\0" \
"bootargs_nfs=run default_bootargs;set bootargs ${bootargs}" \
- " root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},nolock\0"\
+ " root=/dev/nfs ip=dhcp nfsroot=${nfs_server}:${nfsroot},nolock\0"\
"bootcmd_mmc=set autostart no;run bootargs_mmc;" \
- " fatload mmc 0 ${loadaddr} uImage;run bootm_cmd\0" \
+ "fatload mmc 0 ${loadaddr} uImage;run bootm_cmd\0" \
"bootcmd_nand=set autostart no;run bootargs_nand;" \
- " nboot linux;run bootm_cmd\0" \
+ "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" \
+ "run bootm_cmd\0" \
+ "bootm_cmd=bootm ${loadaddr} - ${fdtaddr}\0" \
"default_bootargs=set bootargs " CONFIG_BOOTARGS \
" mxsfb.mode=${video_mode} ${append_bootargs}\0" \
"fdtaddr=41000000\0" \
"mtdids=" MTDIDS_DEFAULT "\0" \
"mtdparts=" MTDPARTS_DEFAULT "\0" \
+ "nfsroot=/tftpboot/rootfs\0" \
"otg_mode=device\0" \
"touchpanel=tsc2007\0" \
"video_mode=VGA\0"
+#endif /* CONFIG_ENV_IS_NOWHERE */
#define MTD_NAME "gpmi-nand"
#define MTDIDS_DEFAULT "nand0=" MTD_NAME
#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
+/* define one of the following options:
+#define CONFIG_ENV_IS_IN_NAND
+#define CONFIG_ENV_IS_IN_MMC
+*/
+#define CONFIG_ENV_IS_IN_NAND
#endif
+#define CONFIG_ENV_OVERWRITE
/*
* NAND flash driver
*/
#ifdef CONFIG_CMD_NAND
#define CONFIG_MTD_DEVICE
-#define CONFIG_ENV_IS_IN_NAND
#define CONFIG_NAND_MXS
#define CONFIG_APBH_DMA
#define CONFIG_APBH_DMA_BURST
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_USE_FLASH_BBT
-#ifdef CONFIG_ENV_IS_IN_NAND
-#define CONFIG_ENV_OVERWRITE
-#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
-#endif /* CONFIG_ENV_IS_IN_NAND */
#define CONFIG_SYS_NAND_BASE 0x00000000
#define CONFIG_CMD_ROMUPDATE
+#else
+#undef CONFIG_ENV_IS_IN_NAND
#endif /* CONFIG_CMD_NAND */
+#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
+#ifdef CONFIG_ENV_OFFSET_REDUND
+#define CONFIG_SYS_ENV_PART_STR xstr(CONFIG_ENV_RANGE) \
+ "(env)," \
+ xstr(CONFIG_ENV_RANGE) \
+ "(env2),"
+#define CONFIG_SYS_USERFS_PART_STR "107904k(userfs)"
+#else
+#define CONFIG_SYS_ENV_PART_STR xstr(CONFIG_ENV_RANGE) \
+ "(env),"
+#define CONFIG_SYS_USERFS_PART_STR "108288k(userfs)"
+#endif /* CONFIG_ENV_OFFSET_REDUND */
+
/*
* MMC Driver
*/
#ifdef CONFIG_CMD_MMC
-#ifndef CONFIG_ENV_IS_IN_NAND
-#define CONFIG_ENV_IS_IN_MMC
-#endif
#define CONFIG_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_MXS_MMC
+#define CONFIG_BOUNCE_BUFFER
#define CONFIG_DOS_PARTITION
#define CONFIG_CMD_FAT
* Environments on MMC
*/
#ifdef CONFIG_ENV_IS_IN_MMC
-#define CONFIG_SYS_MMC_ENV_DEV 0
-#define CONFIG_ENV_OVERWRITE
+#define CONFIG_SYS_MMC_ENV_DEV 0
+#undef CONFIG_ENV_OFFSET
+#undef CONFIG_ENV_SIZE
/* Associated with the MMC layout defined in mmcops.c */
#define CONFIG_ENV_OFFSET SZ_1K
#define CONFIG_ENV_SIZE (SZ_128K - CONFIG_ENV_OFFSET)
#define CONFIG_DYNAMIC_MMC_DEVNO
#endif /* CONFIG_ENV_IS_IN_MMC */
+#else
+#undef CONFIG_ENV_IS_IN_MMC
#endif /* CONFIG_CMD_MMC */
-#ifdef CONFIG_ENV_OFFSET_REDUND
-#define MTDPARTS_DEFAULT "mtdparts=" MTD_NAME ":" \
- "1m@" xstr(CONFIG_SYS_NAND_U_BOOT_OFFS) "(u-boot)," \
- xstr(CONFIG_ENV_RANGE) \
- "(env)," \
- xstr(CONFIG_ENV_RANGE) \
- "(env2),4m(linux),16m(rootfs),256k(dtb),-(userfs)"
-#else
-#define MTDPARTS_DEFAULT "mtdparts=" MTD_NAME ":" \
- "1m@" xstr(CONFIG_SYS_NAND_U_BOOT_OFFS) "(u-boot)," \
- xstr(CONFIG_ENV_RANGE) \
- "(env),4m(linux),16m(rootfs),256k(dtb),-(userfs)"
+#ifdef CONFIG_ENV_IS_NOWHERE
+#undef CONFIG_ENV_SIZE
+#define CONFIG_ENV_SIZE SZ_4K
#endif
+#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"
+
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
GENERATED_GBL_DATA_SIZE)
/* Defines for SPL */
#define CONFIG_SPL
#define CONFIG_SPL_NO_CPU_SUPPORT_CODE
-#define CONFIG_SPL_START_S_PATH "arch/arm/cpu/arm926ejs/mx28"
-#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/arm926ejs/mx28/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
#define CONFIG_SPL_GPIO_SUPPORT
#define CONFIG_SYS_SPL_VDDD_VAL 1500
#define CONFIG_SYS_SPL_BATT_BO_LEVEL 2800
+#define CONFIG_SYS_SPL_VDDMEM_VAL 0 /* VDDMEM is not utilized on TX28 */
-#endif /* __CONFIG_H */
+#endif /* __CONFIGS_TX28_H */
projects / karo-tx-uboot.git / blobdiff