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Diffstat (limited to 'include/configs/am335x_igep003x.h')
| -rw-r--r-- | include/configs/am335x_igep003x.h | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/include/configs/am335x_igep003x.h b/include/configs/am335x_igep003x.h new file mode 100644 index 0000000000..55b511c408 --- /dev/null +++ b/include/configs/am335x_igep003x.h @@ -0,0 +1,172 @@ +/* + * Copyright (C) 2013, ISEE 2007 SL - http://www.isee.biz/ + * + * 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. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __CONFIG_IGEP003X_H +#define __CONFIG_IGEP003X_H + +#define CONFIG_NAND +#include <configs/ti_am335x_common.h> + +/* Clock defines */ +#define V_OSCK 24000000 /* Clock output from T2 */ +#define V_SCLK (V_OSCK) + +#define CONFIG_ENV_SIZE (96 << 10) /* 96 KiB */ + +/* Make the verbose messages from UBI stop printing */ +#define CONFIG_UBI_SILENCE_MSG +#define CONFIG_UBIFS_SILENCE_MSG + +#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG + +#ifndef CONFIG_SPL_BUILD +#define CONFIG_EXTRA_ENV_SETTINGS \ + DEFAULT_LINUX_BOOT_ENV \ + "bootdir=/boot\0" \ + "bootfile=zImage\0" \ + "console=ttyO0,115200n8\0" \ + "mmcdev=0\0" \ + "mmcroot=/dev/mmcblk0p2 rw\0" \ + "mmcrootfstype=ext4 rootwait\0" \ + "mmcargs=setenv bootargs console=${console} " \ + "${optargs} " \ + "root=${mmcroot} " \ + "rootfstype=${mmcrootfstype}\0" \ + "bootenv=uEnv.txt\0" \ + "loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \ + "importbootenv=echo Importing environment from mmc ...; " \ + "env import -t ${loadaddr} ${filesize}\0" \ + "mmcload=load mmc ${mmcdev}:2 ${loadaddr} ${bootdir}/${bootfile}; " \ + "load mmc ${mmcdev}:2 ${fdtaddr} ${bootdir}/${fdtfile}\0" \ + "mmcboot=mmc dev ${mmcdev}; " \ + "if mmc rescan; then " \ + "echo SD/MMC found on device ${mmcdev};" \ + "if run loadbootenv; then " \ + "echo Loaded environment from ${bootenv};" \ + "run importbootenv;" \ + "fi;" \ + "if test -n $uenvcmd; then " \ + "echo Running uenvcmd ...;" \ + "run uenvcmd;" \ + "fi;" \ + "if run mmcload; then " \ + "run mmcargs; " \ + "bootz ${loadaddr} - ${fdtaddr};" \ + "fi;" \ + "fi;\0" \ + "mtdids=" MTDIDS_DEFAULT "\0" \ + "mtdparts=" MTDPARTS_DEFAULT "\0" \ + "nandroot=ubi0:rootfs rw ubi.mtd=1\0" \ + "nandrootfstype=ubifs rootwait\0" \ + "nandload=ubi part UBI; " \ + "ubi read ${loadaddr} kernel; " \ + "ubi read ${fdtaddr} dtb \0" \ + "nandargs=setenv bootargs console=${console} " \ + "${optargs} " \ + "root=${nandroot} " \ + "rootfstype=${nandrootfstype} \0" \ + "nandboot=echo Booting from nand ...; " \ + "run nandargs; " \ + "run nandload; " \ + "bootz ${loadaddr} - ${fdtaddr} \0" \ + "netload=tftpboot ${loadaddr} ${bootfile}; " \ + "tftpboot ${fdtaddr} ${fdtfile} \0" \ + "netargs=setenv bootargs console=${console} " \ + "${optargs} " \ + "root=/dev/nfs " \ + "ip=${ipaddr} nfsroot=${serverip}:${rootnfs},v3,tcp \0" \ + "netboot=echo Booting from net ...; " \ + "run netargs; " \ + "run netload; " \ + "bootz ${loadaddr} - ${fdtaddr} \0" \ + "findfdt="\ + "if test ${board_name} = igep0033; then " \ + "setenv fdtfile am335x-igep-base0033.dtb; fi; " \ + "if test ${board_name} = igep0034; then " \ + "setenv fdtfile am335x-igep-base0040.dtb; fi; " \ + "if test ${board_name} = igep0034-lite; then " \ + "setenv fdtfile am335x-igep-base0040-lite.dtb; fi; " \ + "if test ${fdtfile} = ''; then " \ + "echo WARNING: Could not determine device tree to use; fi; \0" +#endif + +#define CONFIG_BOOTCOMMAND \ + "run findfdt;" \ + "run mmcboot;" \ + "run nandboot;" \ + "run netboot;" + +/* NS16550 Configuration */ +#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* UART0 */ +#define CONFIG_CONS_INDEX 1 + +/* Ethernet support */ +#define CONFIG_PHYLIB +#define CONFIG_PHY_SMSC + +/* NAND support */ +#define CONFIG_NAND_OMAP_ELM +#define CONFIG_SYS_NAND_ONFI_DETECTION 1 + +#define CONFIG_MTD_PARTITIONS +#define CONFIG_MTD_DEVICE +#define CONFIG_RBTREE +#define CONFIG_LZO + +#define MTDIDS_DEFAULT "nand0=omap2-nand.0" +#define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:512k(SPL),-(UBI)" + +/* SPL */ +#define CONFIG_SPL_LDSCRIPT "arch/arm/mach-omap2/am33xx/u-boot-spl.lds" + +/* UBI configuration */ +#define CONFIG_SPL_UBI 1 +#define CONFIG_SPL_UBI_MAX_VOL_LEBS 256 +#define CONFIG_SPL_UBI_MAX_PEB_SIZE (256*1024) +#define CONFIG_SPL_UBI_MAX_PEBS 4096 +#define CONFIG_SPL_UBI_VOL_IDS 8 +#define CONFIG_SPL_UBI_LOAD_MONITOR_ID 0 +#define CONFIG_SPL_UBI_LOAD_KERNEL_ID 3 +#define CONFIG_SPL_UBI_LOAD_ARGS_ID 4 +#define CONFIG_SPL_UBI_PEB_OFFSET 4 +#define CONFIG_SPL_UBI_VID_OFFSET 512 +#define CONFIG_SPL_UBI_LEB_START 2048 +#define CONFIG_SPL_UBI_INFO_ADDR 0x88080000 + +/* environment organization */ +#define CONFIG_ENV_IS_IN_UBI 1 +#define CONFIG_ENV_UBI_PART "UBI" +#define CONFIG_ENV_UBI_VOLUME "config" +#define CONFIG_ENV_UBI_VOLUME_REDUND "config_r" + +/* NAND config */ +#define CONFIG_SYS_NAND_5_ADDR_CYCLE +#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \ + CONFIG_SYS_NAND_PAGE_SIZE) +#define CONFIG_SYS_NAND_PAGE_SIZE 2048 +#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, 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_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW + +#endif /* ! __CONFIG_IGEP003X_H */ |