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colibri_vf: use preboot for fdtfile evaluation

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Enable and set preboot var with fdtfile evaluation.
preboot will be checked and run immediately before starting the
CONFIG_BOOTDELAY countdown and/or running the auto-boot command resp.
entering interactive mode.

This provides possibility to use different boot cmds in interactive mode
without manual setting fdtfile value, as it it's already evaluated
before entering interactive mode.

Fixes: 304042c1f3("colibri_vf: set fdtfile for distroboot")
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
This commit is contained in:
Igor Opaniuk 2020-09-14 11:01:09 +03:00 committed by Stefano Babic
parent 2f310b7f48
commit 3ab2316a99
2 changed files with 3 additions and 2 deletions
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2
configs/colibri_vf_defconfig
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@ -11,6 +11,8 @@ CONFIG_TARGET_COLIBRI_VF=y
CONFIG_DEFAULT_DEVICE_TREE="vf610-colibri"
CONFIG_ENV_VARS_UBOOT_CONFIG=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/toradex/colibri_vf/imximage.cfg,IMX_NAND"
CONFIG_USE_PREBOOT=y
CONFIG_PREBOOT="setenv fdtfile ${soc}-colibri-${fdt_board}.dtb"
CONFIG_BOOTDELAY=1
CONFIG_LOGLEVEL=3
CONFIG_VERSION_VARIABLE=y

3
include/configs/colibri_vf.h
View File

@ -76,8 +76,7 @@
"ubi read ${fdt_addr_r} dtb && " \
"run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \
#define CONFIG_BOOTCOMMAND "run ubiboot; " \
"setenv fdtfile ${soc}-colibri-${fdt_board}.dtb && run distro_bootcmd;"
#define CONFIG_BOOTCOMMAND "run ubiboot || run distro_bootcmd;"
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 0) \