qualcommax: ipq807x: Add ability to perform upgrade on current partition for Linksys...

Dual firmware devices like Linksys MX4200, MX4300, MX5300 and MX8500 use separate rootfs partition.
This option helps to keep all configuration during upgrade.

Signed-off-by: Paweł Owoc <frut3k7@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/14720
Signed-off-by: Robert Marko <robimarko@gmail.com>

diff --git a/target/linux/qualcommax/ipq807x/base-files/lib/upgrade/platform.sh b/target/linux/qualcommax/ipq807x/base-files/lib/upgrade/platform.sh
index 2d68ec62ed7594e8d139b80fd5cba9facc200bf6..3bfeb1366b2ab22be673d88ba93202050bb26730 100644 (file)
--- a/target/linux/qualcommax/ipq807x/base-files/lib/upgrade/platform.sh
+++ b/target/linux/qualcommax/ipq807x/base-files/lib/upgrade/platform.sh
@@ -108,6 +108,28 @@ tplink_do_upgrade() {
        nand_do_upgrade "$1"
 }
 
+linksys_mx_do_upgrade() {
+       CI_UBIPART="rootfs"
+       boot_part="$(fw_printenv -n boot_part)"
+       if [ -n "$UPGRADE_OPT_USE_CURR_PART" ]; then
+               if [ "$boot_part" -eq "2" ]; then
+                       CI_KERNPART="alt_kernel"
+                       CI_UBIPART="alt_rootfs"
+               fi
+       else
+               if [ "$boot_part" -eq "1" ]; then
+                       fw_setenv boot_part 2
+                       CI_KERNPART="alt_kernel"
+                       CI_UBIPART="alt_rootfs"
+               else
+                       fw_setenv boot_part 1
+               fi
+       fi
+       fw_setenv boot_part_ready 3
+       fw_setenv auto_recovery yes
+       nand_do_upgrade "$1"
+}
+
 platform_check_image() {
        return 0;
 }
@@ -176,18 +198,7 @@ platform_do_upgrade() {
        linksys,mx4300|\
        linksys,mx5300|\
        linksys,mx8500)
-               boot_part="$(fw_printenv -n boot_part)"
-               if [ "$boot_part" -eq "1" ]; then
-                       fw_setenv boot_part 2
-                       CI_KERNPART="alt_kernel"
-                       CI_UBIPART="alt_rootfs"
-               else
-                       fw_setenv boot_part 1
-                       CI_UBIPART="rootfs"
-               fi
-               fw_setenv boot_part_ready 3
-               fw_setenv auto_recovery yes
-               nand_do_upgrade "$1"
+               linksys_mx_do_upgrade "$1"
                ;;
        prpl,haze|\
        qnap,301w)