[openwrt/openwrt] mediatek: filogic: don't rely on image preset in flash or sysupgrade

LEDE Commits lede-commits at lists.infradead.org
Tue Oct 18 12:09:49 PDT 2022


dangole pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/de94587e709e6d8ddaca4fe534e776d2e87437df

commit de94587e709e6d8ddaca4fe534e776d2e87437df
Author: Daniel Golle <daniel at makrotopia.org>
AuthorDate: Tue Oct 18 19:47:25 2022 +0100

    mediatek: filogic: don't rely on image preset in flash or sysupgrade
    
    Instead of trying to figure out the actual root device, just use the
    kernel 'root' cmdline parameter as a hint to decide which device to
    flash to.
    
    Signed-off-by: Daniel Golle <daniel at makrotopia.org>
---
 .../mediatek/filogic/base-files/lib/upgrade/platform.sh | 17 ++++++-----------
 1 file changed, 6 insertions(+), 11 deletions(-)

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 811e5133f2..a9327ae282 100755
--- a/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh
+++ b/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh
@@ -2,23 +2,20 @@ REQUIRE_IMAGE_METADATA=1
 
 platform_do_upgrade() {
 	local board=$(board_name)
-	local file_type=$(identify $1)
 
 	case "$board" in
 	bananapi,bpi-r3)
-		export_bootdevice
-		export_partdevice rootdev 0
-		case "$rootdev" in
-		mmc*)
+		case "$(cmdline_get_var root)" in
+		/dev/mmc*)
 			CI_ROOTDEV="$rootdev"
 			CI_KERNPART="production"
 			emmc_do_upgrade "$1"
 			;;
-		mtdblock*)
+		/dev/mtdblock*)
 			PART_NAME="fit"
 			default_do_upgrade "$1"
 			;;
-		ubiblock*)
+		/dev/ubiblock*)
 			CI_KERNPART="fit"
 			nand_do_upgrade "$1"
 			;;
@@ -58,10 +55,8 @@ platform_check_image() {
 platform_copy_config() {
 	case "$(board_name)" in
 	bananapi,bpi-r3)
-		export_bootdevice
-		export_partdevice rootdev 0
-		case "$rootdev" in
-		mmc*)
+		case "$(cmdline_get_var root)" in
+		/dev/mmc*)
 			emmc_copy_config
 			;;
 		esac




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