[openwrt/openwrt] mediatek: mt7623: get rid of fitblk_get_bootdev

[LEDE Commits]

dangole pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/0308b254d1fad4048dd15ec5b2136392b7b08c20

commit 0308b254d1fad4048dd15ec5b2136392b7b08c20
Author: Daniel Golle <daniel at makrotopia.org>
AuthorDate: Sun Aug 11 18:14:40 2024 +0100

    mediatek: mt7623: get rid of fitblk_get_bootdev
    
    Also migrate mt7623 to new fitblk support scripts which simplify
    sysupgrade when using uImage.FIT. This had been forgotten previously.
    
    Fixes: 4448d6325f ("mediatek: make use of common uImage.FIT upgrade functions")
    Signed-off-by: Daniel Golle <daniel at makrotopia.org>
---
 target/linux/mediatek/mt7623/base-files/lib/upgrade/platform.sh | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/target/linux/mediatek/mt7623/base-files/lib/upgrade/platform.sh b/target/linux/mediatek/mt7623/base-files/lib/upgrade/platform.sh
index 9cfb15cf3d..bce6709a58 100755
--- a/target/linux/mediatek/mt7623/base-files/lib/upgrade/platform.sh
+++ b/target/linux/mediatek/mt7623/base-files/lib/upgrade/platform.sh
@@ -1,4 +1,5 @@
 REQUIRE_IMAGE_METADATA=1
+RAMFS_COPY_BIN='fitblk'
 
 # Legacy full system upgrade including preloader for MediaTek SoCs on eMMC or SD
 legacy_mtk_mmc_full_upgrade() {
@@ -83,11 +84,7 @@ platform_do_upgrade() {
 	case "$board" in
 	bananapi,bpi-r2|\
 	unielec,u7623-02)
-		[ -e /dev/fit0 ] && fitblk /dev/fit0
-		[ -e /dev/fitrw ] && fitblk /dev/fitrw
-		bootdev="$(fitblk_get_bootdev)"
-		EMMC_KERN_DEV="/dev/$bootdev"
-		emmc_do_upgrade "$1"
+		fit_do_upgrade "$1"
 		;;
 	unielec,u7623-02-emmc-512m)
 		local magic="$(get_magic_long "$1")"