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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>
98 lines
2.9 KiB
C
98 lines
2.9 KiB
C
/*
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* brxre1.h
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*
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* specific parts for B&R KWB Motherboard
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*
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* Copyright (C) 2013 Hannes Schmelzer <oe5hpm@oevsv.at> -
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* Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_BRXRE1_H__
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#define __CONFIG_BRXRE1_H__
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#include <configs/bur_cfg_common.h>
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#include <configs/bur_am335x_common.h>
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/* ------------------------------------------------------------------------- */
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#define CONFIG_AM335X_LCD
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#define LCD_BPP LCD_COLOR32
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/* memory */
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#define CONFIG_SYS_MALLOC_LEN (5 * 1024 * 1024)
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/* Clock Defines */
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#define V_OSCK 26000000 /* Clock output from T2 */
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#define V_SCLK (V_OSCK)
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#define CONFIG_POWER_TPS65217
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#define CONFIG_MACH_TYPE 3589
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/* I2C IP block */
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#define CONFIG_SYS_OMAP24_I2C_SPEED_PSOC 20000
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/* MMC/SD IP block */
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#define CONFIG_SUPPORT_EMMC_BOOT
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/* Always 64 KiB env size */
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#define CONFIG_ENV_SIZE (64 << 10)
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#ifndef CONFIG_SPL_BUILD
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/* Default environment */
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#define CONFIG_EXTRA_ENV_SETTINGS \
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BUR_COMMON_ENV \
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"autoload=0\0" \
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"scradr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
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"bootaddr=0x80001100\0" \
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"bootdev=cpsw(0,0)\0" \
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"vx_romfsbase=0x800E0000\0" \
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"vx_romfssize=0x20000\0" \
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"vx_memtop=0x8FBEF000\0" \
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"loadromfs=mmc read ${vx_romfsbase} 700 100\0" \
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"loadaddr=0x80100000\0" \
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"startvx=run loadromfs; bootvx ${loadaddr}\0" \
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"b_break=0\0" \
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"b_tgts_std=mmc def net usb0\0" \
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"b_tgts_rcy=def net usb0\0" \
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"b_tgts_pme=net usb0 mmc\0" \
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"b_deftgts=if test ${b_mode} = 12; then setenv b_tgts ${b_tgts_pme};" \
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" elif test ${b_mode} = 0; then setenv b_tgts ${b_tgts_rcy};" \
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" else setenv b_tgts ${b_tgts_std}; fi\0" \
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"b_mmc=load mmc 1 ${loadaddr} arimg && run startvx\0" \
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"b_def=mmc read ${loadaddr} 800 8000; run startvx\0" \
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"b_net=tftp ${scradr} netscript.img && source ${scradr}\0" \
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"b_usb0=usb start && load usb 0 ${scradr} usbscript.img && source ${scradr}\0" \
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"b_default=run b_deftgts; for target in ${b_tgts};"\
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" do run b_${target}; if test ${b_break} = 1; then; exit; fi; done\0"
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#endif /* !CONFIG_SPL_BUILD*/
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#define CONFIG_BOOTCOMMAND "mmc dev 1; run b_default"
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/* undefine command which we not need here */
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#undef CONFIG_BOOTM_NETBSD
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#undef CONFIG_BOOTM_PLAN9
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#undef CONFIG_BOOTM_RTEMS
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/* Support both device trees and ATAGs. */
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_INITRD_TAG
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/* USB configuration */
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#define CONFIG_USB_MUSB_DSPS
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#define CONFIG_USB_MUSB_PIO_ONLY
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#define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT
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#define CONFIG_AM335X_USB0
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#define CONFIG_AM335X_USB0_MODE MUSB_HOST
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#define CONFIG_AM335X_USB1
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#define CONFIG_AM335X_USB1_MODE MUSB_HOST
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#define CONFIG_SYS_MMC_ENV_DEV 1
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#define CONFIG_SYS_MMC_ENV_PART 2
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#define CONFIG_ENV_OFFSET 0x40000 /* TODO: Adresse definieren */
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#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
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#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
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#endif /* __CONFIG_BRXRE1_H__ */
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