upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
291 lines
8.9 KiB
291 lines
8.9 KiB
/*
|
|
* 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_AM33XX
|
|
#define CONFIG_OMAP
|
|
#define CONFIG_OMAP_COMMON
|
|
|
|
#include <asm/arch/omap.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 */
|
|
#define CONFIG_SYS_MALLOC_LEN (1024 << 10)
|
|
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
|
#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
|
|
#define CONFIG_SYS_PROMPT "U-Boot# "
|
|
#define CONFIG_SYS_NO_FLASH
|
|
|
|
/* Display cpuinfo */
|
|
#define CONFIG_DISPLAY_CPUINFO
|
|
|
|
/* Flattened Device Tree */
|
|
#define CONFIG_OF_LIBFDT
|
|
|
|
/* Commands to include */
|
|
#include <config_cmd_default.h>
|
|
|
|
#define CONFIG_CMD_ASKENV
|
|
#define CONFIG_CMD_BOOTZ
|
|
#define CONFIG_CMD_DHCP
|
|
#define CONFIG_CMD_ECHO
|
|
#define CONFIG_CMD_EXT4
|
|
#define CONFIG_CMD_FAT
|
|
#define CONFIG_CMD_FS_GENERIC
|
|
#define CONFIG_CMD_MMC
|
|
#define CONFIG_CMD_MTDPARTS
|
|
#define CONFIG_CMD_NAND
|
|
#define CONFIG_CMD_NET
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_UBI
|
|
#define CONFIG_CMD_UBIFS
|
|
|
|
/* Make the verbose messages from UBI stop printing */
|
|
#define CONFIG_UBI_SILENCE_MSG
|
|
#define CONFIG_UBIFS_SILENCE_MSG
|
|
|
|
#define CONFIG_BOOTDELAY 1 /* negative for no autoboot */
|
|
#define CONFIG_ENV_VARS_UBOOT_CONFIG
|
|
#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"loadaddr=0x80F80000\0" \
|
|
"dtbaddr=0x80200000\0" \
|
|
"bootdir=/boot\0" \
|
|
"bootfile=zImage\0" \
|
|
"dtbfile=am335x-base0033.dtb\0" \
|
|
"console=ttyO0,115200n8\0" \
|
|
"mtdids=" MTDIDS_DEFAULT "\0" \
|
|
"mtdparts=" MTDPARTS_DEFAULT "\0" \
|
|
"mmcdev=0\0" \
|
|
"mmcroot=/dev/mmcblk0p2 rw\0" \
|
|
"ubiroot=ubi0:filesystem rw ubi.mtd=3,2048\0" \
|
|
"mmcrootfstype=ext4 rootwait\0" \
|
|
"ubirootfstype=ubifs rootwait\0" \
|
|
"mmcargs=setenv bootargs console=${console} " \
|
|
"root=${mmcroot} " \
|
|
"rootfstype=${mmcrootfstype}\0" \
|
|
"ubiargs=setenv bootargs console=${console} " \
|
|
"root=${ubiroot} " \
|
|
"rootfstype=${ubirootfstype}\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 ${dtbaddr} ${bootdir}/${dtbfile}\0" \
|
|
"ubiload=ubi part filesystem 2048; ubifsmount ubi0; " \
|
|
"ubifsload ${loadaddr} ${bootdir}/${bootfile}; " \
|
|
"ubifsload ${dtbaddr} ${bootdir}/${dtbfile} \0" \
|
|
"mmcboot=echo Booting from mmc ...; " \
|
|
"run mmcargs; " \
|
|
"bootz ${loadaddr} - ${dtbaddr}\0" \
|
|
"ubiboot=echo Booting from nand (ubifs) ...; " \
|
|
"run ubiargs; run ubiload; " \
|
|
"bootz ${loadaddr} - ${dtbaddr}\0" \
|
|
|
|
#define CONFIG_BOOTCOMMAND \
|
|
"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 mmcboot;" \
|
|
"fi;" \
|
|
"else " \
|
|
"run ubiboot;" \
|
|
"fi;" \
|
|
|
|
/* Max number of command args */
|
|
#define CONFIG_SYS_MAXARGS 16
|
|
|
|
/* Console I/O Buffer Size */
|
|
#define CONFIG_SYS_CBSIZE 512
|
|
|
|
/* Print Buffer Size */
|
|
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
|
|
+ sizeof(CONFIG_SYS_PROMPT) + 16)
|
|
|
|
/* Boot Argument Buffer Size */
|
|
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
|
|
#define CONFIG_SYS_LOAD_ADDR 0x81000000 /* Default load address */
|
|
|
|
/* Physical Memory Map */
|
|
#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
|
|
#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */
|
|
|
|
#define CONFIG_SYS_SDRAM_BASE 0x80000000
|
|
#define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \
|
|
GENERATED_GBL_DATA_SIZE)
|
|
/* Platform/Board specific defs */
|
|
#define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */
|
|
#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
|
|
|
|
/* NS16550 Configuration */
|
|
#define CONFIG_SYS_NS16550
|
|
#define CONFIG_SYS_NS16550_SERIAL
|
|
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
|
|
#define CONFIG_SYS_NS16550_CLK (48000000)
|
|
#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* UART0 */
|
|
|
|
#define CONFIG_CONS_INDEX 1
|
|
#define CONFIG_BAUDRATE 115200
|
|
|
|
/* CPU */
|
|
#define CONFIG_ARCH_CPU_INIT
|
|
|
|
#define CONFIG_ENV_OVERWRITE 1
|
|
#define CONFIG_SYS_CONSOLE_INFO_QUIET
|
|
|
|
/* MMC support */
|
|
#define CONFIG_MMC
|
|
#define CONFIG_GENERIC_MMC
|
|
#define CONFIG_OMAP_HSMMC
|
|
#define CONFIG_DOS_PARTITION
|
|
|
|
/* GPIO support */
|
|
#define CONFIG_OMAP_GPIO
|
|
|
|
/* Ethernet support */
|
|
#define CONFIG_DRIVER_TI_CPSW
|
|
#define CONFIG_MII
|
|
#define CONFIG_BOOTP_DNS
|
|
#define CONFIG_BOOTP_DNS2
|
|
#define CONFIG_BOOTP_SEND_HOSTNAME
|
|
#define CONFIG_BOOTP_GATEWAY
|
|
#define CONFIG_BOOTP_SUBNETMASK
|
|
#define CONFIG_NET_RETRY_COUNT 10
|
|
#define CONFIG_NET_MULTI
|
|
#define CONFIG_PHYLIB
|
|
#define CONFIG_PHY_ADDR 0
|
|
#define CONFIG_PHY_SMSC
|
|
|
|
/* NAND support */
|
|
#define CONFIG_NAND
|
|
#define CONFIG_NAND_OMAP_GPMC
|
|
#define CONFIG_NAND_OMAP_ELM
|
|
#define GPMC_NAND_ECC_LP_x16_LAYOUT 1
|
|
#define CONFIG_SYS_NAND_BASE (0x08000000) /* phys address CS0 */
|
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
|
#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
|
|
|
|
/* Defines for SPL */
|
|
#define CONFIG_SPL
|
|
#define CONFIG_SPL_FRAMEWORK
|
|
/*
|
|
* Place the image at the start of the ROM defined image space.
|
|
* We limit our size to the ROM-defined downloaded image area, and use the
|
|
* rest of the space for stack.
|
|
*/
|
|
#define CONFIG_SPL_TEXT_BASE 0x402F0400
|
|
#define CONFIG_SPL_MAX_SIZE (0x4030C000 - CONFIG_SPL_TEXT_BASE)
|
|
#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
|
|
|
|
#define CONFIG_SPL_BSS_START_ADDR 0x80000000
|
|
#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */
|
|
|
|
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
|
|
#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
|
|
#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1
|
|
#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
|
|
#define CONFIG_SPL_MMC_SUPPORT
|
|
#define CONFIG_SPL_FAT_SUPPORT
|
|
#define CONFIG_SPL_LIBCOMMON_SUPPORT
|
|
#define CONFIG_SPL_LIBDISK_SUPPORT
|
|
#define CONFIG_SPL_LIBGENERIC_SUPPORT
|
|
#define CONFIG_SPL_SERIAL_SUPPORT
|
|
#define CONFIG_SPL_GPIO_SUPPORT
|
|
#define CONFIG_SPL_YMODEM_SUPPORT
|
|
#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/am33xx/u-boot-spl.lds"
|
|
|
|
#define CONFIG_SPL_BOARD_INIT
|
|
#define CONFIG_SPL_NAND_AM33XX_BCH
|
|
#define CONFIG_SPL_NAND_SUPPORT
|
|
#define CONFIG_SPL_NAND_BASE
|
|
#define CONFIG_SPL_NAND_DRIVERS
|
|
#define CONFIG_SPL_NAND_ECC
|
|
#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
|
|
|
|
/*
|
|
* 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
|
|
* 64 bytes before this address should be set aside for u-boot.img's
|
|
* header. That is 0x800FFFC0--0x80100000 should not be used for any
|
|
* other needs.
|
|
*/
|
|
#define CONFIG_SYS_TEXT_BASE 0x80800000
|
|
#define CONFIG_SYS_SPL_MALLOC_START 0x80208000
|
|
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
|
|
|
|
/*
|
|
* Since SPL did pll and ddr initialization for us,
|
|
* we don't need to do it twice.
|
|
*/
|
|
#ifndef CONFIG_SPL_BUILD
|
|
#define CONFIG_SKIP_LOWLEVEL_INIT
|
|
#endif
|
|
|
|
#endif /* ! __CONFIG_IGEP0033_H */
|
|
|