*
* Configuration settings for the Tricorder board.
*
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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; either version 2 of
- * the License, or (at your option) any later version.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
/* High Level Configuration Options */
#define CONFIG_OMAP /* in a TI OMAP core */
#define CONFIG_OMAP34XX /* which is a 34XX */
+#define CONFIG_OMAP_COMMON
#define CONFIG_MACH_TYPE MACH_TYPE_TRICORDER
/*
#define V_OSCK 26000000 /* Clock output from T2 */
#define V_SCLK (V_OSCK >> 1)
-#undef CONFIG_USE_IRQ /* no support for IRQs */
#define CONFIG_MISC_INIT_R
#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
#define CONFIG_OF_LIBFDT
/* Size of malloc() pool */
-#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
- /* Sector */
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (512 << 10))
+#define CONFIG_SYS_MALLOC_LEN (1024*1024)
/* Hardware drivers */
#define CONFIG_HARD_I2C
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 1
-#define CONFIG_SYS_I2C_BUS 0
-#define CONFIG_SYS_I2C_BUS_SELECT 1
#define CONFIG_DRIVER_OMAP34XX_I2C 1
/* TWL4030 */
/* Board NAND Info */
#define CONFIG_SYS_NO_FLASH /* no NOR flash */
#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
-#define MTDIDS_DEFAULT "nand0=nand"
-#define MTDPARTS_DEFAULT "mtdparts=nand:" \
- "512k(u-boot-spl)," \
- "1920k(u-boot)," \
- "128k(u-boot-env)," \
- "4m(kernel)," \
- "-(fs)"
+#define MTDIDS_DEFAULT "nand0=omap2-nand.0"
+#define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:" \
+ "128k(SPL)," \
+ "1m(u-boot)," \
+ "384k(u-boot-env1)," \
+ "1152k(mtdoops)," \
+ "384k(u-boot-env2)," \
+ "5m(kernel)," \
+ "2m(fdt)," \
+ "-(ubi)"
#define CONFIG_NAND_OMAP_GPMC
#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */
/* devices */
+#define CONFIG_NAND_OMAP_BCH8
+#define CONFIG_BCH
/* commands to include */
#include <config_cmd_default.h>
#define CONFIG_CMD_MTDPARTS /* Enable MTD parts commands */
#define CONFIG_CMD_NAND /* NAND support */
#define CONFIG_CMD_NAND_LOCK_UNLOCK /* nand (un)lock commands */
-#define CONFIG_CMD_UBI /* UBIFS commands */
+#define CONFIG_CMD_UBI /* UBI commands */
+#define CONFIG_CMD_UBIFS /* UBIFS commands */
+#define CONFIG_LZO /* LZO is needed for UBIFS */
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_NFS
#define CONFIG_BOOTDELAY 3
+/* the loadaddr is the same as CONFIG_SYS_LOAD_ADDR, unfortunately the defiend
+ * value can not be used here! */
+#define CONFIG_LOADADDR 0x82000000
+
#define CONFIG_EXTRA_ENV_SETTINGS \
- "loadaddr=0x82000000\0" \
"console=ttyO2,115200n8\0" \
"mmcdev=0\0" \
- "vram=12M\0" \
- "lcdmode=800x600\0" \
+ "vram=3M\0" \
"defaultdisplay=lcd\0" \
"kernelopts=rw rootwait\0" \
"commonargs=" \
"setenv bootargs console=${console} " \
+ "${mtdparts} " \
"vram=${vram} " \
- "omapfb.mode=lcd:${lcdmode} " \
"omapdss.def_disp=${defaultdisplay}\0" \
"mmcargs=" \
"run commonargs; " \
"nandargs=" \
"run commonargs; " \
"setenv bootargs ${bootargs} " \
- "omapfb.mode=lcd:${lcdmode} " \
"omapdss.def_disp=${defaultdisplay} " \
- "root=ubi0:rootfs " \
+ "root=ubi0:root " \
+ "ubi.mtd=7 " \
"rootfstype=ubifs " \
"${kernelopts}\0" \
"loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
"bootscript=echo Running bootscript from mmc ...; " \
"source ${loadaddr}\0" \
"loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
- "eraseenv=nand unlock 0x260000 0x20000; nand erase 0x260000 0x20000\0" \
"mmcboot=echo Booting from mmc ...; " \
"run mmcargs; " \
"bootm ${loadaddr}\0" \
+ "loaduimage_ubi=mtd default; " \
+ "ubi part ubi; " \
+ "ubifsmount ubi:root; " \
+ "ubifsload ${loadaddr} /boot/uImage\0" \
"nandboot=echo Booting from nand ...; " \
"run nandargs; " \
- "nand read ${loadaddr} 280000 400000; " \
+ "run loaduimage_ubi; " \
"bootm ${loadaddr}\0" \
- "autoboot=if mmc rescan ${mmcdev}; then " \
+ "autoboot=mtdparts default;" \
+ "mmc dev ${mmcdev}; if mmc rescan; then " \
"if run loadbootscript; then " \
"run bootscript; " \
"else " \
"fi; " \
"else run nandboot; fi\0"
-
#define CONFIG_BOOTCOMMAND "run autoboot"
/* Miscellaneous configurable options */
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
#define CONFIG_AUTO_COMPLETE
-#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_SYS_PROMPT "OMAP3 Tricorder # "
#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
/* Print Buffer Size */
#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
#define CONFIG_SYS_HZ 1000
-/* The stack sizes are set up in start.S using the settings below */
-#define CONFIG_STACKSIZE (128 << 10) /* regular stack 128 KiB */
-
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
-#define PHYS_SDRAM_1_SIZE (128 << 20) /* at least 128 MiB */
#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
/* NAND and environment organization */
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
-#define CONFIG_ENV_IS_IN_NAND 1
-#define CONFIG_ENV_OFFSET 0x260000 /* environment starts here */
+#define CONFIG_ENV_IS_IN_NAND
+#define CONFIG_ENV_OFFSET 0x120000 /* env start */
+#define CONFIG_ENV_OFFSET_REDUND 0x2A0000 /* redundant env start */
+#define CONFIG_ENV_SIZE (16 << 10) /* use 16KiB for env */
+#define CONFIG_ENV_RANGE (384 << 10) /* allow badblocks in env */
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
/* Defines for SPL */
#define CONFIG_SPL
+#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_NAND_SIMPLE
+#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBDISK_SUPPORT
#define CONFIG_SPL_I2C_SUPPORT
#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_POWER_SUPPORT
#define CONFIG_SPL_NAND_SUPPORT
+#define CONFIG_SPL_NAND_BASE
+#define CONFIG_SPL_NAND_DRIVERS
+#define CONFIG_SPL_NAND_ECC
#define CONFIG_SPL_MMC_SUPPORT
#define CONFIG_SPL_FAT_SUPPORT
#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
#define CONFIG_SPL_TEXT_BASE 0x40200000 /*CONFIG_SYS_SRAM_START*/
-#define CONFIG_SPL_MAX_SIZE 0xB400 /* 45 K */
+#define CONFIG_SPL_MAX_SIZE (55 * 1024) /* 7 KB for stack */
#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
#define CONFIG_SPL_BSS_START_ADDR 0x80000000 /*CONFIG_SYS_SDRAM_BASE*/
#define CONFIG_SYS_NAND_OOBSIZE 64
#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
#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}
+#define CONFIG_SYS_NAND_ECCPOS {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, 58, 59,\
+ 60, 61, 62, 63}
#define CONFIG_SYS_NAND_ECCSIZE 512
-#define CONFIG_SYS_NAND_ECCBYTES 3
+#define CONFIG_SYS_NAND_ECCBYTES 13
#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
-#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
-#define CONFIG_SYS_NAND_U_BOOT_SIZE 0x200000
+#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x20000
+#define CONFIG_SYS_NAND_U_BOOT_SIZE 0x100000
#define CONFIG_SYS_SPL_MALLOC_START 0x80208000
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 /* 1 MB */