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https://github.com/brain-hackers/u-boot-brain
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6f6b7cfa89
This converts the following to Kconfig: CONFIG_CONS_INDEX We have existing entries for this option in a number of places, with different guards on them. They're also sometimes used for things not directly inside of the serial driver. First, introduce a new symbol to guard the use of CONFIG_CONS_INDEX, so that in the case where we don't need this for the serial driver, but for some other use, we can still do it. Next, consolidate all of these into the single entry in drivers/serial/Kconfig. Finally, introduce CONS_INDEX_[023456] so that we can imply a correct value here to make the defconfig side of this smaller. Signed-off-by: Adam Ford <aford173@gmail.com> [trini: Rework a lot of the logic here, such that I took authorship from Adam, but kept his S-o-B line] Signed-off-by: Tom Rini <trini@konsulko.com>
84 lines
2.2 KiB
C
84 lines
2.2 KiB
C
/*
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* Copyright (C) 2013 Gumstix, Inc. - http://www.gumstix.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_PEPPER_H
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#define __CONFIG_PEPPER_H
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#include <configs/ti_am335x_common.h>
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/* Clock defines */
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#define V_OSCK 24000000 /* Clock output from T2 */
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#define V_SCLK (V_OSCK)
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#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
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/* Mach type */
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#define CONFIG_MACH_TYPE MACH_TYPE_PEPPER
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#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
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#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
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#define CONFIG_EXTRA_ENV_SETTINGS \
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DEFAULT_LINUX_BOOT_ENV \
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"bootdir=/boot\0" \
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"bootfile=zImage\0" \
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"fdtfile=am335x-pepper.dtb\0" \
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"console=ttyO0,115200n8\0" \
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"optargs=\0" \
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"mmcdev=0\0" \
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"mmcroot=/dev/mmcblk0p2 rw\0" \
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"mmcrootfstype=ext4 rootwait\0" \
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"mmcargs=setenv bootargs console=${console} " \
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"${optargs} " \
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"root=${mmcroot} " \
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"rootfstype=${mmcrootfstype}\0" \
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"bootenv=uEnv.txt\0" \
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"loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
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"importbootenv=echo Importing environment from mmc ...; " \
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"env import -t ${loadaddr} ${filesize}\0" \
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"mmcload=load mmc ${mmcdev}:2 ${loadaddr} ${bootdir}/${bootfile}; " \
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"load mmc ${mmcdev}:2 ${fdtaddr} ${bootdir}/${fdtfile}\0" \
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"loaduimage=fatload mmc ${mmcdev}:1 ${loadaddr} uImage\0" \
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"uimageboot=echo Booting from mmc${mmcdev} ...; " \
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"run mmcargs; " \
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"bootm ${loadaddr}\0" \
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"mmcboot=echo Booting from mmc ...; " \
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"run mmcargs; " \
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"bootz ${loadaddr} - ${fdtaddr}\0" \
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"ubiboot=echo Booting from nand (ubifs) ...; " \
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"run ubiargs; run ubiload; " \
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"bootz ${loadaddr} - ${fdtaddr}\0" \
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#define CONFIG_BOOTCOMMAND \
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"mmc dev ${mmcdev}; if mmc rescan; then " \
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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 mmcload; then " \
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"run mmcboot;" \
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"fi;" \
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"if run loaduimage; then " \
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"run uimageboot;" \
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"fi;" \
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"fi;" \
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/* Serial console configuration */
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#define CONFIG_SERIAL1 1
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#define CONFIG_SYS_NS16550_COM1 0x44e09000
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/* Ethernet support */
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#define CONFIG_PHY_RESET_DELAY 1000
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/* SPL */
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#endif /* __CONFIG_PEPPER_H */
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