mediatek: drop platform_get_bootdev

[openwrt/staging/981213.git] / target / linux / mediatek / filogic / base-files / lib / upgrade / platform.sh

diff --git a/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh b/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh
index a28f44fde1f59a845b6ecff8eecb4c7919430bee..e0c64ab85f942b0f38ffd26e43e3c268a7577ef5 100755 (executable)
--- a/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh
+++ b/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh
@@ -60,21 +60,6 @@ xiaomi_initial_setup()
        esac
 }
 
-platform_get_bootdev() {
-       local rootdisk="$(cat /sys/firmware/devicetree/base/chosen/rootdisk)"
-       local handle bootdev
-       for handle in /sys/class/block/*/of_node/phandle /sys/class/block/*/device/of_node/phandle; do
-               [ ! -e "$handle" ] && continue
-               if [ "$rootdisk" = "$(cat $handle)" ]; then
-                       bootdev="${handle%/of_node/phandle}"
-                       bootdev="${bootdev%/device}"
-                       bootdev="${bootdev#/sys/class/block/}"
-                       echo "$bootdev"
-                       break
-               fi
-       done
-}
-
 platform_do_upgrade() {
        local board=$(board_name)
 
@@ -100,7 +85,7 @@ platform_do_upgrade() {
        bananapi,bpi-r4)
                [ -e /dev/fit0 ] && fitblk /dev/fit0
                [ -e /dev/fitrw ] && fitblk /dev/fitrw
-               bootdev="$(platform_get_bootdev)"
+               bootdev="$(fitblk_get_bootdev)"
                case "$bootdev" in
                mmcblk*)
                        EMMC_KERN_DEV="/dev/$bootdev"
@@ -221,7 +206,7 @@ platform_copy_config() {
        bananapi,bpi-r3|\
        bananapi,bpi-r3-mini|\
        bananapi,bpi-r4)
-               case "$(platform_get_bootdev)" in
+               case "$(fitblk_get_bootdev)" in
                mmcblk*)
                        emmc_copy_config
                        ;;