/* * 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_IGEP0033_H #define __CONFIG_IGEP0033_H #define CONFIG_NAND #include <configs/ti_am335x_common.h> /* Mach type */ #define MACH_TYPE_IGEP0033 4521 /* Until the next sync */ #define CONFIG_MACH_TYPE MACH_TYPE_IGEP0033 /* Clock defines */ #define V_OSCK 24000000 /* Clock output from T2 */ #define V_SCLK (V_OSCK) #define CONFIG_ENV_SIZE (128 << 10) /* 128 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" \ "dtbfile=am335x-base0033.dtb\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} ${bootdir}/${dtbfile}\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:filesystem rw ubi.mtd=3,2048\0" \ "nandrootfstype=ubifs rootwait\0" \ "nandload=ubi part filesystem 2048; ubifsmount ubi0; " \ "ubifsload ${loadaddr} ${bootdir}/${bootfile}; " \ "ubifsload ${fdtaddr} ${bootdir}/${dtbfile} \0" \ "nandargs=setenv bootargs console=${console} " \ "${optargs} " \ "root=${nandroot} " \ "rootfstype=${nandrootfstype} \0" \ "nandboot=echo Booting from nand ...; " \ "run nandargs; " \ "run nandload; " \ "bootz ${loadaddr} - ${fdtaddr} \0" #endif #define CONFIG_BOOTCOMMAND \ "run mmcboot;" \ "run nandboot;" /* NS16550 Configuration */ #define CONFIG_SYS_NS16550_COM1 0x44e09000 /* UART0 */ #define CONFIG_CONS_INDEX 1 #define CONFIG_BAUDRATE 115200 /* Ethernet support */ #define CONFIG_PHYLIB #define CONFIG_PHY_SMSC /* NAND support */ #define CONFIG_NAND_OMAP_ELM #define CONFIG_SYS_NAND_ONFI_DETECTION 1 #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ #define CONFIG_SYS_REDUNDAND_ENVIRONMENT #define CONFIG_ENV_IS_IN_NAND #define CONFIG_ENV_OFFSET 0x180000 /* environment starts here */ #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_OFFSET + CONFIG_SYS_ENV_SECT_SIZE) #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) #define CONFIG_MTD_PARTITIONS #define CONFIG_MTD_DEVICE #define CONFIG_RBTREE #define CONFIG_LZO #define MTDIDS_DEFAULT "nand0=omap2-nand.0" #define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:512k(spl),"\ "1m(uboot),256k(environment),"\ "-(filesystem)" /* Unsupported features */ #undef CONFIG_USE_IRQ /* SPL */ #undef CONFIG_SPL_OS_BOOT /* Not supported by existing map */ #define CONFIG_SPL_YMODEM_SUPPORT #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/am33xx/u-boot-spl.lds" #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 #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 #endif /* ! __CONFIG_IGEP0033_H */