uboot-envtools: mediatek/mt7622: don't rely on mapped rootfs

[openwrt/staging/ansuel.git] / package / boot / uboot-envtools / files / mediatek_mt7622

diff --git a/package/boot/uboot-envtools/files/mediatek_mt7622 b/package/boot/uboot-envtools/files/mediatek_mt7622
index 654f78056a8ab71ded7da52d7d8089ffbc199cce..9ad4c7c1a7aeeda80b0b877afcdf6ee6b2fe147b 100644 (file)
--- a/package/boot/uboot-envtools/files/mediatek_mt7622
+++ b/package/boot/uboot-envtools/files/mediatek_mt7622
@@ -17,16 +17,13 @@ linksys,e8450-ubi)
        ubootenv_add_uci_config "/dev/ubi0_1" "0x0" "0x1f000" "0x1f000" "1"
        ;;
 bananapi,bpi-r64)
-       . /lib/upgrade/common.sh
-       export_bootdevice
-       export_partdevice rootdev 0
-       case "$rootdev" in
-       mmc*)
+       case "$(cmdline_get_var root)" in
+       /dev/mmc*)
                local envdev=$(find_mmc_part "ubootenv" $rootdev)
                ubootenv_add_uci_config "$envdev" "0x0" "0x80000" "0x80000" "1"
                ubootenv_add_uci_config "$envdev" "0x80000" "0x80000" "0x80000" "1"
                ;;
-       *)
+       /dev/ubi*)
                ubootenv_add_uci_config "/dev/ubi0_0" "0x0" "0x1f000" "0x1f000" "1"
                ubootenv_add_uci_config "/dev/ubi0_1" "0x0" "0x1f000" "0x1f000" "1"
                ;;