mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-06 19:26:16 +09:00
d12814e7c5
ISEE's U-Boot and Linux are using 1bit ECC scheme, while we switched to 8bit ECC to fullfill flash specification requirements. However when trying to run U-Boot on board with 1bit ECC'd data on flash, UBI code takes several minutes to pass scan as reading of every block ends with ecc error (which is also printed on console). So, until proper solution is developed, disable environment alltogether. Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
152 lines
4.0 KiB
C
152 lines
4.0 KiB
C
/*
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* Common configuration settings for IGEP technology based boards
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*
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* (C) Copyright 2012
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* ISEE 2007 SL, <www.iseebcn.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __IGEP00X0_H
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#define __IGEP00X0_H
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#define CONFIG_NR_DRAM_BANKS 2
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#define CONFIG_NAND
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#include <configs/ti_omap3_common.h>
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#include <asm/mach-types.h>
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/*
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* We are only ever GP parts and will utilize all of the "downloaded image"
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* area in SRAM which starts at 0x40200000 and ends at 0x4020FFFF (64KB).
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*/
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#undef CONFIG_SPL_TEXT_BASE
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#define CONFIG_SPL_TEXT_BASE 0x40200000
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#define CONFIG_MISC_INIT_R
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#define CONFIG_REVISION_TAG 1
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/* Status LED available for IGEP0020 and IGEP0030 but not IGEP0032 */
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#if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0020) || \
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(CONFIG_MACH_TYPE == MACH_TYPE_IGEP0030)
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#if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0020)
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#define RED_LED_GPIO 27
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#elif (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0030)
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#define RED_LED_GPIO 16
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#endif
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#endif
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/* GPIO banks */
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#define CONFIG_OMAP3_GPIO_3 /* GPIO64 .. 95 is in GPIO bank 3 */
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#define CONFIG_OMAP3_GPIO_5 /* GPIO128..159 is in GPIO bank 5 */
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#define CONFIG_OMAP3_GPIO_6 /* GPIO160..191 is in GPIO bank 6 */
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/* USB */
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#define CONFIG_USB_MUSB_UDC 1
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#define CONFIG_USB_OMAP3 1
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#define CONFIG_TWL4030_USB 1
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/* USB device configuration */
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#define CONFIG_USB_DEVICE 1
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#define CONFIG_USB_TTY 1
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/* Change these to suit your needs */
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#define CONFIG_USBD_VENDORID 0x0451
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#define CONFIG_USBD_PRODUCTID 0x5678
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#define CONFIG_USBD_MANUFACTURER "Texas Instruments"
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#define CONFIG_USBD_PRODUCT_NAME "IGEP"
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#define CONFIG_CMD_MTDPARTS
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#define CONFIG_CMD_ONENAND
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#ifndef CONFIG_SPL_BUILD
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/* Environment */
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#define ENV_DEVICE_SETTINGS \
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"stdin=serial\0" \
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"stdout=serial\0" \
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"stderr=serial\0"
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#define MEM_LAYOUT_SETTINGS \
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DEFAULT_LINUX_BOOT_ENV \
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"scriptaddr=0x87E00000\0" \
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"pxefile_addr_r=0x87F00000\0"
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#define BOOT_TARGET_DEVICES(func) \
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func(MMC, mmc, 0)
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#include <config_distro_bootcmd.h>
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#define CONFIG_EXTRA_ENV_SETTINGS \
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ENV_DEVICE_SETTINGS \
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MEM_LAYOUT_SETTINGS \
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BOOTENV
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#endif
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/*
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* SMSC911x Ethernet
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*/
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#if defined(CONFIG_CMD_NET)
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#define CONFIG_SMC911X
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#define CONFIG_SMC911X_32_BIT
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#define CONFIG_SMC911X_BASE 0x2C000000
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#endif /* (CONFIG_CMD_NET) */
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#define CONFIG_RBTREE
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#define CONFIG_MTD_PARTITIONS
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#define CONFIG_SYS_MTDPARTS_RUNTIME
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/* OneNAND config */
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#define CONFIG_USE_ONENAND_BOARD_INIT
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#define CONFIG_SYS_ONENAND_BASE ONENAND_MAP
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#define CONFIG_SYS_ONENAND_BLOCK_SIZE (128*1024)
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/* NAND config */
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#define CONFIG_SPL_OMAP3_ID_NAND
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#define CONFIG_SYS_NAND_BUSWIDTH_16BIT
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#define CONFIG_SYS_NAND_5_ADDR_CYCLE
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#define CONFIG_SYS_NAND_PAGE_COUNT 64
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#define CONFIG_SYS_NAND_PAGE_SIZE 2048
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#define CONFIG_SYS_NAND_OOBSIZE 64
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#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
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#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
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#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
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10, 11, 12, 13, 14, 15, 16, 17, \
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18, 19, 20, 21, 22, 23, 24, 25, \
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26, 27, 28, 29, 30, 31, 32, 33, \
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34, 35, 36, 37, 38, 39, 40, 41, \
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42, 43, 44, 45, 46, 47, 48, 49, \
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50, 51, 52, 53, 54, 55, 56, 57, }
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#define CONFIG_SYS_NAND_ECCSIZE 512
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#define CONFIG_SYS_NAND_ECCBYTES 14
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#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW_DETECTION_SW
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#define CONFIG_NAND_OMAP_GPMC
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#define CONFIG_BCH
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/* UBI configuration */
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#define CONFIG_SPL_UBI 1
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#define CONFIG_SPL_UBI_MAX_VOL_LEBS 256
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#define CONFIG_SPL_UBI_MAX_PEB_SIZE (256*1024)
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#define CONFIG_SPL_UBI_MAX_PEBS 4096
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#define CONFIG_SPL_UBI_VOL_IDS 8
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#define CONFIG_SPL_UBI_LOAD_MONITOR_ID 0
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#define CONFIG_SPL_UBI_LOAD_KERNEL_ID 3
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#define CONFIG_SPL_UBI_LOAD_ARGS_ID 4
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#define CONFIG_SPL_UBI_PEB_OFFSET 4
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#define CONFIG_SPL_UBI_VID_OFFSET 512
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#define CONFIG_SPL_UBI_LEB_START 2048
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#define CONFIG_SPL_UBI_INFO_ADDR 0x88080000
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/* environment organization */
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#define CONFIG_ENV_IS_NOWHERE 1
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#define CONFIG_ENV_UBI_PART "UBI"
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#define CONFIG_ENV_UBI_VOLUME "config"
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#define CONFIG_ENV_UBI_VOLUME_REDUND "config_r"
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#define CONFIG_UBI_SILENCE_MSG 1
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#define CONFIG_UBIFS_SILENCE_MSG 1
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#define CONFIG_ENV_SIZE (32*1024)
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#endif /* __IGEP00X0_H */
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