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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>
288 lines
8.3 KiB
C
288 lines
8.3 KiB
C
/*
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* (C) Copyright 2006-2008
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* Texas Instruments.
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* Richard Woodruff <r-woodruff2@ti.com>
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* Syed Mohammed Khasim <x0khasim@ti.com>
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*
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* Configuration settings for the TI OMAP3530 Beagle board.
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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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/*
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* 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
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* 64 bytes before this address should be set aside for u-boot.img's
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* header. That is 0x800FFFC0--0x80100000 should not be used for any
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* other needs. We use this rather than the inherited defines from
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* ti_armv7_common.h for backwards compatibility.
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*/
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#define CONFIG_SYS_TEXT_BASE 0x80100000
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#define CONFIG_SPL_BSS_START_ADDR 0x80000000
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#define CONFIG_SPL_BSS_MAX_SIZE (512 << 10) /* 512 KB */
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#define CONFIG_SYS_SPL_MALLOC_START 0x80208000
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#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
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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_OVERWRITE
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/* Status LED */
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/* Enable Multi Bus support for I2C */
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#define CONFIG_I2C_MULTI_BUS 1
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/* Probe all devices */
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#define CONFIG_SYS_I2C_NOPROBES {{0x0, 0x0}}
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/* USB */
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#define CONFIG_USB_MUSB_OMAP2PLUS
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#define CONFIG_USB_MUSB_PIO_ONLY
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#define CONFIG_TWL4030_USB 1
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#define CONFIG_USB_ETHER
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#define CONFIG_USB_ETHER_RNDIS
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#define CONFIG_USB_FUNCTION_FASTBOOT
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#define CONFIG_CMD_FASTBOOT
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#define CONFIG_ANDROID_BOOT_IMAGE
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#define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR
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#define CONFIG_FASTBOOT_BUF_SIZE 0x07000000
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/* USB EHCI */
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#define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO 147
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#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
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#define CONFIG_USB_HOST_ETHER
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#define CONFIG_USB_ETHER_ASIX
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#define CONFIG_USB_ETHER_MCS7830
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#define CONFIG_USB_ETHER_SMSC95XX
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/* commands to include */
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#define MTDIDS_DEFAULT "nand0=nand"
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#define MTDPARTS_DEFAULT "mtdparts=nand:512k(x-loader),"\
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"1920k(u-boot),128k(u-boot-env),"\
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"4m(kernel),-(fs)"
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#define CONFIG_CMD_NAND /* NAND support */
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#define CONFIG_VIDEO_OMAP3 /* DSS Support */
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/*
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* TWL4030
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*/
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#define CONFIG_TWL4030_LED 1
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/*
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* Board NAND Info.
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*/
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#define CONFIG_NAND_OMAP_GPMC
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#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */
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/* devices */
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#define BOOT_TARGET_DEVICES(func) \
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func(MMC, mmc, 0)
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#define CONFIG_BOOTCOMMAND \
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"run findfdt; " \
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"run distro_bootcmd; " \
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"mmc dev ${mmcdev}; if mmc rescan; then " \
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"if run userbutton; then " \
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"setenv bootenv uEnv.txt;" \
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"else " \
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"setenv bootenv user.txt;" \
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"fi;" \
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"echo SD/MMC found on device ${mmcdev};" \
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"if run loadbootenv; then " \
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"echo Loaded environment from ${bootenv};" \
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"run importbootenv;" \
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"fi;" \
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"if test -n $uenvcmd; then " \
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"echo Running uenvcmd ...;" \
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"run uenvcmd;" \
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"fi;" \
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"if run loadbootscript; then " \
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"run bootscript; " \
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"else " \
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"if run loadimage; then " \
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"run mmcboot;" \
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"fi;" \
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"fi; " \
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"fi;" \
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"run nandboot;" \
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"setenv bootfile zImage;" \
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"if run loadimage; then " \
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"run loadfdt;" \
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"run mmcbootz; " \
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"fi; " \
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#include <config_distro_bootcmd.h>
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"loadaddr=0x80200000\0" \
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"kernel_addr_r=0x80200000\0" \
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"rdaddr=0x81000000\0" \
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"initrd_addr_r=0x81000000\0" \
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"fdt_high=0xffffffff\0" \
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"fdtaddr=0x80f80000\0" \
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"fdt_addr_r=0x80f80000\0" \
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"usbtty=cdc_acm\0" \
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"bootfile=uImage\0" \
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"ramdisk=ramdisk.gz\0" \
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"bootdir=/boot\0" \
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"bootpart=0:2\0" \
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"console=ttyO2,115200n8\0" \
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"mpurate=auto\0" \
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"buddy=none\0" \
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"optargs=\0" \
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"camera=none\0" \
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"vram=12M\0" \
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"dvimode=640x480MR-16@60\0" \
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"defaultdisplay=dvi\0" \
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"mmcdev=0\0" \
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"mmcroot=/dev/mmcblk0p2 rw\0" \
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"mmcrootfstype=ext3 rootwait\0" \
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"nandroot=ubi0:rootfs ubi.mtd=4\0" \
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"nandrootfstype=ubifs\0" \
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"ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=0x81000000,64M\0" \
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"ramrootfstype=ext2\0" \
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"mmcargs=setenv bootargs console=${console} " \
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"${optargs} " \
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"mpurate=${mpurate} " \
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"buddy=${buddy} "\
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"camera=${camera} "\
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"vram=${vram} " \
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"omapfb.mode=dvi:${dvimode} " \
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"omapdss.def_disp=${defaultdisplay} " \
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"root=${mmcroot} " \
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"rootfstype=${mmcrootfstype}\0" \
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"nandargs=setenv bootargs console=${console} " \
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"${optargs} " \
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"mpurate=${mpurate} " \
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"buddy=${buddy} "\
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"camera=${camera} "\
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"vram=${vram} " \
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"omapfb.mode=dvi:${dvimode} " \
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"omapdss.def_disp=${defaultdisplay} " \
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"root=${nandroot} " \
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"rootfstype=${nandrootfstype}\0" \
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"findfdt=" \
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"if test $beaglerev = AxBx; then " \
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"setenv fdtfile omap3-beagle.dtb; fi; " \
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"if test $beaglerev = Cx; then " \
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"setenv fdtfile omap3-beagle.dtb; fi; " \
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"if test $beaglerev = C4; then " \
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"setenv fdtfile omap3-beagle.dtb; fi; " \
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"if test $beaglerev = xMAB; then " \
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"setenv fdtfile omap3-beagle-xm-ab.dtb; fi; " \
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"if test $beaglerev = xMC; then " \
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"setenv fdtfile omap3-beagle-xm.dtb; fi; " \
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"if test $fdtfile = undefined; then " \
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"echo WARNING: Could not determine device tree to use; fi; \0" \
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"validatefdt=" \
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"if test $beaglerev = xMAB; then " \
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"if test ! -e mmc ${bootpart} ${bootdir}/${fdtfile}; then " \
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"setenv fdtfile omap3-beagle-xm.dtb; " \
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"fi; " \
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"fi; \0" \
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"bootenv=uEnv.txt\0" \
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"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
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"importbootenv=echo Importing environment from mmc ...; " \
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"env import -t -r $loadaddr $filesize\0" \
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"ramargs=setenv bootargs console=${console} " \
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"${optargs} " \
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"mpurate=${mpurate} " \
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"buddy=${buddy} "\
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"vram=${vram} " \
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"omapfb.mode=dvi:${dvimode} " \
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"omapdss.def_disp=${defaultdisplay} " \
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"root=${ramroot} " \
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"rootfstype=${ramrootfstype}\0" \
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"loadramdisk=load mmc ${bootpart} ${rdaddr} ${bootdir}/${ramdisk}\0" \
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"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
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"loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
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"bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
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"source ${loadaddr}\0" \
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"loadfdt=run validatefdt; load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
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"mmcboot=echo Booting from mmc ...; " \
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"run mmcargs; " \
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"bootm ${loadaddr}\0" \
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"mmcbootz=echo Booting with DT from mmc${mmcdev} ...; " \
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"run mmcargs; " \
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"bootz ${loadaddr} - ${fdtaddr}\0" \
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"nandboot=echo Booting from nand ...; " \
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"run nandargs; " \
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"nand read ${loadaddr} 280000 400000; " \
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"bootm ${loadaddr}\0" \
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"ramboot=echo Booting from ramdisk ...; " \
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"run ramargs; " \
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"bootm ${loadaddr}\0" \
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"userbutton=if gpio input 173; then run userbutton_xm; " \
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"else run userbutton_nonxm; fi;\0" \
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"userbutton_xm=gpio input 4;\0" \
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"userbutton_nonxm=gpio input 7;\0" \
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BOOTENV
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/*
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* OMAP3 has 12 GP timers, they can be driven by the system clock
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* (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
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* This rate is divided by a local divisor.
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*/
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#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
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/*-----------------------------------------------------------------------
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* FLASH and environment organization
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*/
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/* **** PISMO SUPPORT *** */
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#if defined(CONFIG_CMD_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 CONFIG_SYS_ONENAND_BASE ONENAND_MAP
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#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
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#define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */
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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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#define CONFIG_OMAP3_SPI
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/* Defines for SPL */
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#define CONFIG_SPL_OMAP3_ID_NAND
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/* NAND boot config */
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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 0
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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}
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#define CONFIG_SYS_NAND_ECCSIZE 512
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#define CONFIG_SYS_NAND_ECCBYTES 3
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#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_HW
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#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
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/* NAND: SPL falcon mode configs */
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#ifdef CONFIG_SPL_OS_BOOT
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#define CONFIG_CMD_SPL_NAND_OFS 0x240000
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#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
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#define CONFIG_CMD_SPL_WRITE_SIZE 0x2000
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#endif
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#endif /* __CONFIG_H */
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