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https://github.com/brain-hackers/u-boot-brain
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2be296538e
This converts the following to Kconfig: CONFIG_ENV_IS_IN_MMC CONFIG_ENV_IS_IN_NAND CONFIG_ENV_IS_IN_UBI CONFIG_ENV_IS_NOWHERE In fact this already exists for sunxi as a 'choice' config. However not all the choices are available in Kconfig yet so we cannot use that. It would lead to more than one option being set. In addition, one purpose of this series is to allow the environment to be stored in more than one place. So the existing choice is converted to a normal config allowing each option to be set independently. There are not many opportunities for Kconfig updates to reduce the size of this patch. This was tested with ./tools/moveconfig.py -i CONFIG_ENV_IS_IN_MMC And then manual updates. This is because for CHAIN_OF_TRUST boards they can only have ENV_IS_NOWHERE set, so we enforce that via Kconfig logic now. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
113 lines
2.8 KiB
C
113 lines
2.8 KiB
C
/*
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* (C) Copyright 2008-2010
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* Gražvydas Ignotas <notasas@gmail.com>
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*
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* Configuration settings for the OMAP3 Pandora.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
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#define CONFIG_NAND
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/* override base for compatibility with MLO the device ships with */
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#define CONFIG_SYS_TEXT_BASE 0x80008000
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#include <configs/ti_omap3_common.h>
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#define CONFIG_MISC_INIT_R
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#define CONFIG_REVISION_TAG 1
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#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
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#define CONFIG_SYS_DEVICE_NULLDEV 1
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/*
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* Hardware drivers
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*/
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/* I2C Support */
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#define CONFIG_SYS_I2C_OMAP34XX
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/* TWL4030 LED */
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#define CONFIG_TWL4030_LED
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/*
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* NS16550 Configuration
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*/
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#undef CONFIG_SYS_NS16550_CLK
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#define CONFIG_SYS_NS16550_SERIAL
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#define CONFIG_SYS_NS16550_REG_SIZE (-4)
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#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
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#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
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#define CONFIG_SERIAL3 3
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/* commands to include */
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/*
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* Board NAND Info.
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*/
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#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
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/* to access nand */
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#define CONFIG_SYS_NAND_BUSWIDTH_16BIT
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#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_SW
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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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#ifdef CONFIG_NAND
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#define CONFIG_MTD_PARTITIONS /* required for UBI partition support */
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#define MTDIDS_DEFAULT "nand0=omap2-nand.0"
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#define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:512k(xloader),"\
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"1920k(uboot),128k(uboot-env),"\
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"10m(boot),-(rootfs)"
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#else
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#define MTDPARTS_DEFAULT
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#endif
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#define CONFIG_BOOTCOMMAND \
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"run distro_bootcmd; " \
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"setenv bootargs ${bootargs_ubi}; " \
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"if mmc rescan && load mmc 0:1 ${loadaddr} autoboot.scr; then " \
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"source ${loadaddr}; " \
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"fi; " \
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"ubi part boot && ubifsmount ubi:boot && " \
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"ubifsload ${loadaddr} uImage && bootm ${loadaddr}"
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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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DEFAULT_LINUX_BOOT_ENV \
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"usbtty=cdc_acm\0" \
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"bootargs_ubi=ubi.mtd=4 ubi.mtd=3 root=ubi0:rootfs rootfstype=ubifs " \
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"rw rootflags=bulk_read vram=6272K omapfb.vram=0:3000K\0" \
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"mtdparts=" MTDPARTS_DEFAULT "\0" \
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BOOTENV \
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/* memtest works on */
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#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0)
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#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
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0x01F00000) /* 31MB */
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#if defined(CONFIG_NAND)
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#define CONFIG_SYS_FLASH_BASE NAND_BASE
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#endif
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/* Monitor at start of flash */
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#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
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#define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */
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#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
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#define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET
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#define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET
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#endif /* __CONFIG_H */
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