固件类型：自行编译的固件
SDK包名称：Firefly-RK356X_Android11.0_git_20210824
SDK修改内容：添加分区：partition_list := $(partition_list),vendordata:104M
然后挂载：
1、— a/device/rockchip/rk356x/rk3568_firefly_roc_pc/init.rk3568_firefly_roc_pc.rc
+++ b/device/rockchip/rk356x/rk3568_firefly_roc_pc/init.rk3568_firefly_roc_pc.rc
@@ -8,3 +8,9 @@ on zygote-start
chmod 0666 /dev/ttyS3
# for RS485
chmod 0666 /dev/ttyS4
+
+ mkdir /mnt/vendordata 0777 root root
+ mount ext4 mtd@vendordata /mnt/vendordata wait noatime nodiratime nosuid nodev noauto_da_alloc
+ restorecon_recursive /mnt/vendordata
+ chown root root /mnt/vendordata
+ chmod 0777 /mnt/vendordata
2、— a/device/rockchip/common/scripts/fstab_tools/fstab.in
+++ b/device/rockchip/common/scripts/fstab_tools/fstab.in
@@ -10,6 +10,7 @@ ${_block_prefix}system_ext /system_ext ext4 ro,barrier=1 ${flags},first_stage
/dev/block/by-name/metadata /metadata ext4 nodev,noatime,nosuid,discard,sync wait,formattable,first_stage_mount,check
/dev/block/by-name/misc /misc emmc defaults defaults
/dev/block/by-name/cache /cache ext4 noatime,nodiratime,nosuid,nodev,noauto_da_alloc,discard wait,check
+/dev/block/by-name/vendordata /mnt/vendordata ext4 noatime,nodiratime,nosuid,nodev,noauto_da_alloc,discard wait,check
/devices/platform/usb auto vfat defaults voldmanaged=usb:auto
3、— a/device/rockchip/rk356x/rk3568_firefly_roc_pc/recovery.fstab
+++ b/device/rockchip/rk356x/rk3568_firefly_roc_pc/recovery.fstab
@@ -13,6 +13,7 @@
/dev/block/by-name/cust /cust ext4 defaults defaults
/dev/block/by-name/custom /custom ext4 defaults defaults
/dev/block/by-name/radical_update /radical_update ext4 defaults defaults
+/dev/block/by-name/vendordata /mnt/vendordata ext4 defaults defaults
/dev/block/by-name/misc /misc emmc defaults defaults
/dev/block/by-name/uboot /uboot emmc defaults defaults
/dev/block/by-name/charge /charge emmc defaults defaults
Log日志：main.zip
本帖最后由 laobanliang 于 2022-4-20 17:37 编辑
添加一个vendordata分区，挂载到/mnt/vendordata下，结果挂载失败。
04-20 08:54:10.152 0 0 I e2fsck : Error reading block 3179522 (Invalid argument). Ignore error? yes
04-20 08:54:10.152 0 0 I e2fsck :
04-20 08:54:10.156 0 0 I EXT4-fs (mmcblk2p15): Using encoding defined by superblock: utf8-12.1.0 with flags 0x0
04-20 08:54:10.156 0 0 W EXT4-fs (mmcblk2p15): bad geometry: block count 6449656 exceeds size of device (26624 blocks)
04-20 08:54:10.203 1 1 W libc : Unable to set property “ro.boottime.init.fsck.vendordata” to “50”: error code: 0xb
04-20 08:54:10.205 1 1 W libc : Unable to set property “ro.boottime.init.mount.vendordata” to “0”: error code: 0xb
04-20 08:54:10.208 0 0 I EXT4-fs (mmcblk2p15): Using encoding defined by superblock: utf8-12.1.0 with flags 0x0
04-20 08:54:10.209 0 0 W EXT4-fs (mmcblk2p15): bad geometry: block count 6449656 exceeds size of device (26624 blocks)
主要修改内容：
添加分区：partition_list := $(partition_list),vendordata:104M
然后挂载：
1、— a/device/rockchip/rk356x/rk3568_firefly_roc_pc/init.rk3568_firefly_roc_pc.rc
+++ b/device/rockchip/rk356x/rk3568_firefly_roc_pc/init.rk3568_firefly_roc_pc.rc
@@ -8,3 +8,9 @@ on zygote-start
chmod 0666 /dev/ttyS3
# for RS485
chmod 0666 /dev/ttyS4
+
-
mkdir /mnt/vendordata 0777 root root - mount ext4 mtd@vendordata /mnt/vendordata wait noatime nodiratime nosuid nodev noauto_da_alloc
-
restorecon_recursive /mnt/vendordata -
chown root root /mnt/vendordata - chmod 0777 /mnt/vendordata
2、— a/device/rockchip/common/scripts/fstab_tools/fstab.in
+++ b/device/rockchip/common/scripts/fstab_tools/fstab.in
@@ -10,6 +10,7 @@ ${_block_prefix}system_ext /system_ext ext4 ro,barrier=1 ${flags},first_stage
/dev/block/by-name/metadata /metadata ext4 nodev,noatime,nosuid,discard,sync wait,formattable,first_stage_mount,check
/dev/block/by-name/misc /misc emmc defaults defaults
/dev/block/by-name/cache /cache ext4 noatime,nodiratime,nosuid,nodev,noauto_da_alloc,discard wait,check
+/dev/block/by-name/vendordata /mnt/vendordata ext4 noatime,nodiratime,nosuid,nodev,noauto_da_alloc,discard wait,check
/devices/platform/usb auto vfat defaults voldmanaged=usb:auto
3、— a/device/rockchip/rk356x/rk3568_firefly_roc_pc/recovery.fstab
+++ b/device/rockchip/rk356x/rk3568_firefly_roc_pc/recovery.fstab
@@ -13,6 +13,7 @@
/dev/block/by-name/cust /cust ext4 defaults defaults
/dev/block/by-name/custom /custom ext4 defaults defaults
/dev/block/by-name/radical_update /radical_update ext4 defaults defaults
+/dev/block/by-name/vendordata /mnt/vendordata ext4 defaults defaults
/dev/block/by-name/misc /misc emmc defaults defaults
/dev/block/by-name/uboot /uboot emmc defaults defaults
/dev/block/by-name/charge /charge emmc defaults defaults
请问如何挂载新增分区？
tchip_askquestions
main.zip (152 KB)