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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * Copyright (C) 2013 Gumstix, Inc. - http://www.gumstix.com/
- */
- #ifndef __CONFIG_PEPPER_H
- #define __CONFIG_PEPPER_H
- #include <configs/ti_am335x_common.h>
- /* Clock defines */
- #define V_OSCK 24000000 /* Clock output from T2 */
- #define V_SCLK (V_OSCK)
- #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
- /* Mach type */
- #define CONFIG_MACH_TYPE MACH_TYPE_PEPPER
- #define CONFIG_EXTRA_ENV_SETTINGS \
- DEFAULT_LINUX_BOOT_ENV \
- "bootdir=/boot\0" \
- "bootfile=zImage\0" \
- "fdtfile=am335x-pepper.dtb\0" \
- "console=ttyO0,115200n8\0" \
- "optargs=\0" \
- "mmcdev=0\0" \
- "mmcroot=/dev/mmcblk0p2 rw\0" \
- "mmcrootfstype=ext4 rootwait\0" \
- "mmcargs=setenv bootargs console=${console} " \
- "${optargs} " \
- "root=${mmcroot} " \
- "rootfstype=${mmcrootfstype}\0" \
- "bootenv=uEnv.txt\0" \
- "loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
- "importbootenv=echo Importing environment from mmc ...; " \
- "env import -t ${loadaddr} ${filesize}\0" \
- "mmcload=load mmc ${mmcdev}:2 ${loadaddr} ${bootdir}/${bootfile}; " \
- "load mmc ${mmcdev}:2 ${fdtaddr} ${bootdir}/${fdtfile}\0" \
- "loaduimage=fatload mmc ${mmcdev}:1 ${loadaddr} uImage\0" \
- "uimageboot=echo Booting from mmc${mmcdev} ...; " \
- "run mmcargs; " \
- "bootm ${loadaddr}\0" \
- "mmcboot=echo Booting from mmc ...; " \
- "run mmcargs; " \
- "bootz ${loadaddr} - ${fdtaddr}\0" \
- "ubiboot=echo Booting from nand (ubifs) ...; " \
- "run ubiargs; run ubiload; " \
- "bootz ${loadaddr} - ${fdtaddr}\0" \
- #define CONFIG_BOOTCOMMAND \
- "mmc dev ${mmcdev}; if mmc rescan; then " \
- "echo SD/MMC found on device ${mmcdev};" \
- "if run loadbootenv; then " \
- "echo Loaded environment from ${bootenv};" \
- "run importbootenv;" \
- "fi;" \
- "if test -n $uenvcmd; then " \
- "echo Running uenvcmd ...;" \
- "run uenvcmd;" \
- "fi;" \
- "if run mmcload; then " \
- "run mmcboot;" \
- "fi;" \
- "if run loaduimage; then " \
- "run uimageboot;" \
- "fi;" \
- "fi;" \
- /* Serial console configuration */
- #define CONFIG_SYS_NS16550_COM1 0x44e09000
- /* Ethernet support */
- #define CONFIG_PHY_RESET_DELAY 1000
- /* SPL */
- #endif /* __CONFIG_PEPPER_H */
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