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ARM: omap3_logic: Enable UUID

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Instead of hardcoding the mmcroot to /dev/mmcblkX, use the UUID
method.

Signed-off-by: Adam Ford <aford173@gmail.com>
This commit is contained in:
Adam Ford 2019-04-11 15:24:33 -05:00 committed by Stefano Babic
parent 5449e396eb
commit c7d00f63d1
5 changed files with 8 additions and 2 deletions
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1
configs/omap35_logic_defconfig
View file

@ -30,6 +30,7 @@ CONFIG_CMD_SPL_WRITE_SIZE=0x20000
CONFIG_CMD_NAND=y
CONFIG_CMD_NAND_LOCK_UNLOCK=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_UUID=y
CONFIG_CMD_MTDPARTS=y
CONFIG_MTDIDS_DEFAULT="nand0=omap2-nand.0"
CONFIG_MTDPARTS_DEFAULT="mtdparts=omap2-nand.0:512k(MLO),1792k(u-boot),128k(spl-os),128k(u-boot-env),6m(kernel),-(fs)"

1
configs/omap35_logic_somlv_defconfig
View file

@ -29,6 +29,7 @@ CONFIG_CMD_SPL_WRITE_SIZE=0x20000
CONFIG_CMD_NAND=y
CONFIG_CMD_NAND_LOCK_UNLOCK=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_UUID=y
CONFIG_CMD_MTDPARTS=y
CONFIG_MTDIDS_DEFAULT="nand0=omap2-nand.0,nor0=physmap-flash.0"
CONFIG_MTDPARTS_DEFAULT="mtdparts=omap2-nand.0:512k(MLO),1792k(u-boot),128k(spl-os),128k(u-boot-env),6m(kernel),-(fs);physmap-flash.0:-(nor)"

1
configs/omap3_logic_defconfig
View file

@ -29,6 +29,7 @@ CONFIG_CMD_SPL_WRITE_SIZE=0x20000
CONFIG_CMD_NAND=y
CONFIG_CMD_NAND_LOCK_UNLOCK=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_UUID=y
CONFIG_CMD_MTDPARTS=y
CONFIG_MTDIDS_DEFAULT="nand0=omap2-nand.0"
CONFIG_MTDPARTS_DEFAULT="mtdparts=omap2-nand.0:512k(MLO),1792k(u-boot),128k(spl-os),128k(u-boot-env),6m(kernel),-(fs)"

1
configs/omap3_logic_somlv_defconfig
View file

@ -29,6 +29,7 @@ CONFIG_CMD_SPL_WRITE_SIZE=0x20000
CONFIG_CMD_NAND=y
CONFIG_CMD_NAND_LOCK_UNLOCK=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_UUID=y
CONFIG_CMD_MTDPARTS=y
CONFIG_MTDIDS_DEFAULT="nand0=omap2-nand.0,nor0=physmap-flash.0"
CONFIG_MTDPARTS_DEFAULT="mtdparts=omap2-nand.0:512k(MLO),1792k(u-boot),128k(spl-os),128k(u-boot-env),6m(kernel),-(fs);physmap-flash.0:-(nor)"

6
include/configs/omap3_logic.h
View file

@ -67,7 +67,7 @@
"mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
"mmcdev=0\0" \
"mmcroot=/dev/mmcblk0p2 rw\0" \
"finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
"mmcrootfstype=ext4 rootwait\0" \
"nandroot=ubi0:rootfs rw ubi.mtd=fs noinitrd\0" \
"nandrootfstype=ubifs rootwait\0" \
@ -106,7 +106,8 @@
"ramargs=setenv bootargs "\
"root=/dev/ram rw ramdisk_size=${ramdisksize}\0" \
"mmcargs=setenv bootargs "\
"root=${mmcroot} rootfstype=${mmcrootfstype}\0" \
"root=PARTUUID=${uuid} " \
"rootfstype=${mmcrootfstype} rw\0" \
"nandargs=setenv bootargs "\
"root=${nandroot} " \
"rootfstype=${nandrootfstype}\0" \
@ -120,6 +121,7 @@
"loadfdt=mmc rescan; " \
"load mmc ${mmcdev} ${fdtaddr} ${fdtimage}\0" \
"mmcbootcommon=echo Booting with DT from mmc${mmcdev} ...; " \
"run finduuid; "\
"run mmcargs; " \
"run common_bootargs; " \
"run dump_bootargs; " \