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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com
- *
- * Environment variable definitions for MMC/SD on TI boards.
- */
- #ifndef __TI_MMC_H
- #define __TI_MMC_H
- #define DEFAULT_MMC_TI_ARGS \
- "mmcdev=0\0" \
- "mmcrootfstype=ext4 rootwait\0" \
- "finduuid=part uuid mmc ${bootpart} uuid\0" \
- "args_mmc=run finduuid;setenv bootargs console=${console} " \
- "${optargs} " \
- "root=PARTUUID=${uuid} rw " \
- "rootfstype=${mmcrootfstype}\0" \
- "loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
- "bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
- "source ${loadaddr}\0" \
- "bootenvfile=uEnv.txt\0" \
- "importbootenv=echo Importing environment from mmc${mmcdev} ...; " \
- "env import -t ${loadaddr} ${filesize}\0" \
- "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenvfile}\0" \
- "loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
- "loadfdt=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
- "envboot=mmc dev ${mmcdev}; " \
- "if mmc rescan; then " \
- "echo SD/MMC found on device ${mmcdev};" \
- "if run loadbootscript; then " \
- "run bootscript;" \
- "else " \
- "if run loadbootenv; then " \
- "echo Loaded env from ${bootenvfile};" \
- "run importbootenv;" \
- "fi;" \
- "if test -n $uenvcmd; then " \
- "echo Running uenvcmd ...;" \
- "run uenvcmd;" \
- "fi;" \
- "fi;" \
- "fi;\0" \
- "mmcloados=" \
- "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
- "if run loadfdt; then " \
- "bootz ${loadaddr} - ${fdtaddr}; " \
- "else " \
- "if test ${boot_fdt} = try; then " \
- "bootz; " \
- "else " \
- "echo WARN: Cannot load the DT; " \
- "fi; " \
- "fi; " \
- "else " \
- "bootz; " \
- "fi;\0" \
- "mmcboot=mmc dev ${mmcdev}; " \
- "devnum=${mmcdev}; " \
- "devtype=mmc; " \
- "if mmc rescan; then " \
- "echo SD/MMC found on device ${mmcdev};" \
- "if run loadimage; then " \
- "run args_mmc; " \
- "if test ${boot_fit} -eq 1; then " \
- "run run_fit; " \
- "else " \
- "run mmcloados;" \
- "fi;" \
- "fi;" \
- "fi;\0"
- #endif /* __TI_MMC_H */
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