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| author | Junghoon Kim <jhoon20.kim@samsung.com> | 2017-07-26 14:22:33 +0900 |
|---|---|---|
| committer | Jaehoon Chung <jh80.chung@samsung.com> | 2020-10-20 10:35:22 +0900 |
| commit | e4ab7802ab28556d7d4b56dd6fcad4b3bd36d980 (patch) | |
| tree | 6a2ca8f2c192101255099bf3320fe95bc48ff094 /scripts | |
| parent | dacb49401149dda4a4062aa89ffd6ba864f09b09 (diff) | |
| download | u-boot-e4ab7802ab28556d7d4b56dd6fcad4b3bd36d980.tar.gz u-boot-e4ab7802ab28556d7d4b56dd6fcad4b3bd36d980.tar.bz2 u-boot-e4ab7802ab28556d7d4b56dd6fcad4b3bd36d980.zip | |
scripts: sd_fusing_rpi3.sh: add inform partition support
To implement Tizen upgrade solution, reboot parameter should be
delivered into u-boot so that u-boot can jump to proper partition. But,
new SoC on RPI3 does not support any specific registers (e.g., INFORM
register of Exynos) to store reboot parameter upon SW reset.
Add inform partition and make "reboot-param.bin" file for passing reboot
parameter.
Change-Id: Ic98df1b4ad4aeab9152d3ad5007b97a0e20d8be7
Signed-off-by: Junghoon Kim <jhoon20.kim@samsung.com>
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/tizen/sd_fusing_rpi3.sh | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/scripts/tizen/sd_fusing_rpi3.sh b/scripts/tizen/sd_fusing_rpi3.sh index 766307d5ce..040713e352 100755 --- a/scripts/tizen/sd_fusing_rpi3.sh +++ b/scripts/tizen/sd_fusing_rpi3.sh @@ -143,13 +143,14 @@ function mkpart_3 () { local -r MODULE_SZ=20 local -r RAMDISK_SZ=8 local -r RAMDISK_RECOVERY_SZ=12 + local -r INFORM_SZ=8 if [ $sfdisk_new == 1 ]; then local -r EXTEND_SZ=8 else local -r EXTEND_SZ=4 fi - let "USER_SZ = $SIZE_MB - $BOOT_SZ - $ROOTFS_SZ - $DATA_SZ - $MODULE_SZ - $RAMDISK_SZ - $RAMDISK_RECOVERY_SZ - $EXTEND_SZ" + let "USER_SZ = $SIZE_MB - $BOOT_SZ - $ROOTFS_SZ - $DATA_SZ - $MODULE_SZ - $RAMDISK_SZ - $RAMDISK_RECOVERY_SZ - $INFORM_SZ - $EXTEND_SZ" local -r BOOT=boot local -r ROOTFS=rootfs @@ -158,6 +159,7 @@ function mkpart_3 () { local -r MODULE=modules local -r RAMDISK=ramdisk local -r RAMDISK_RECOVERY=ramdisk-recovery + local -r INFORM=inform if [[ $USER_SZ -le 100 ]] then @@ -176,6 +178,7 @@ function mkpart_3 () { echo " "$MODULE" " $DISK"6 " $MODULE_SZ "MB" echo " "$RAMDISK" " $DISK"7 " $RAMDISK_SZ "MB" echo " "$RAMDISK_RECOVERY" " $DISK"8 " $RAMDISK_RECOVERY_SZ "MB" + echo " "$INFORM" " $DISK"9 " $INFORM_SZ "MB" local MOUNT_LIST=`mount | grep $DISK | awk '{print $1}'` for mnt in $MOUNT_LIST @@ -196,6 +199,7 @@ function mkpart_3 () { ,${MODULE_SZ}MiB,,- ,${RAMDISK_SZ}MiB,,- ,${RAMDISK_RECOVERY_SZ}MiB,,- + ,${INFORM_SZ}MiB,,- __EOF__ else sfdisk --in-order --Linux --unit M $DISK <<-__EOF__ @@ -207,6 +211,7 @@ function mkpart_3 () { ,$MODULE_SZ,,- ,$RAMDISK_SZ,,- ,$RAMDISK_RECOVERY_SZ,,- + ,$INFORM_SZ,,- __EOF__ fi @@ -217,6 +222,16 @@ function mkpart_3 () { mkfs.ext4 -q ${DISK}6 -L $MODULE -F mkfs.ext4 -q ${DISK}7 -L $RAMDISK -F mkfs.ext4 -q ${DISK}8 -L $RAMDISK_RECOVERY -F + mkfs.ext4 -q ${DISK}9 -L $INFORM -F + + # create "reboot-param.bin" file in inform partition for passing reboot parameter + # It should be done only once upon partition format. + umount ${DISK}9 + mkdir mnt_tmp + mount -t ext4 ${DISK}9 ./mnt_tmp + touch ./mnt_tmp/reboot-param.bin + umount ./mnt_tmp + rmdir mnt_tmp } function show_usage () { |