[PATCH v2 2/4] mediatek: fix writing bananapi bpi-r64 env

[Oskari Lemmela]

Use generic functions to get env partition.

Fixes: 7043e4334f0 ("mediatek: mt7622: improve sysupgrade on MMC")
Signed-off-by: Oskari Lemmela <oskari at lemmela.net>
---
 package/boot/uboot-envtools/files/mediatek | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/package/boot/uboot-envtools/files/mediatek b/package/boot/uboot-envtools/files/mediatek
index e206b7442b..e1304ddffd 100644
--- a/package/boot/uboot-envtools/files/mediatek
+++ b/package/boot/uboot-envtools/files/mediatek
@@ -18,9 +18,10 @@ linksys,e8450-ubi)
 	ubootenv_add_uci_config "/dev/ubi0_1" "0x0" "0x1f000" "0x1f000" "1"
 	;;
 bananapi,bpi-r64)
-	. /lib/upgrade/platform.sh
-	local rootdev=$(get_rootdev)
-	local envdev=/dev/$(get_partition $rootdev ubootenv)
+	. /lib/upgrade/common.sh
+	export_bootdevice
+	export_partdevice rootdev 0
+	local envdev=/dev/$(get_partition_by_name $rootdev ubootenv)
 	ubootenv_add_uci_config "$envdev" "0x0" "0x80000" "0x80000" "1"
 	ubootenv_add_uci_config "$envdev" "0x80000" "0x80000" "0x80000" "1"
 	;;
-- 
2.25.1