mediatek: mt7622: convert BPi-R64 to all-UBI layout and fitblk

[openwrt/staging/jow.git] / target / linux / mediatek / mt7622 / base-files / lib / upgrade / platform.sh

diff --git a/target/linux/mediatek/mt7622/base-files/lib/upgrade/platform.sh b/target/linux/mediatek/mt7622/base-files/lib/upgrade/platform.sh
index 2cea6ce378009a619fbb148b2ea1bf96c6a8864a..5836e1aa3ee4685d862e832f03fa101fcd05db57 100755 (executable)
--- a/target/linux/mediatek/mt7622/base-files/lib/upgrade/platform.sh
+++ b/target/linux/mediatek/mt7622/base-files/lib/upgrade/platform.sh
@@ -1,18 +1,65 @@
-RAMFS_COPY_BIN='fw_printenv fw_setenv'
-RAMFS_COPY_DATA='/etc/fw_env.config /var/lock/fw_printenv.lock'
+REQUIRE_IMAGE_METADATA=1
+RAMFS_COPY_BIN='fitblk'
+
+platform_get_bootdev() {
+       local rootdisk="$(cat /sys/firmware/devicetree/base/chosen/rootdisk)"
+       local handle bootdev
+       for handle in /sys/class/block/*/of_node/phandle /sys/class/block/*/device/of_node/phandle; do
+               [ ! -e "$handle" ] && continue
+               if [ "$rootdisk" = "$(cat $handle)" ]; then
+                       bootdev="${handle%/of_node/phandle}"
+                       bootdev="${bootdev%/device}"
+                       bootdev="${bootdev#/sys/class/block/}"
+                       echo "$bootdev"
+                       break
+               fi
+       done
+}
 
 platform_do_upgrade() {
        local board=$(board_name)
        local file_type=$(identify $1)
 
        case "$board" in
-       bananapi,bpi-r64-rootdisk)
-               #2097152=0x200000 is the offset in bytes from the start
-               #of eMMC and to the location of the kernel
-               get_image "$1" | dd of=/dev/mmcblk0 bs=2097152 seek=1 conv=fsync
+       bananapi,bpi-r64)
+               [ -e /dev/fit0 ] && fitblk /dev/fit0
+               [ -e /dev/fitrw ] && fitblk /dev/fitrw
+               bootdev="$(platform_get_bootdev)"
+               case "$bootdev" in
+               mmcblk*)
+                       EMMC_KERN_DEV="/dev/$bootdev"
+                       emmc_do_upgrade "$1"
+                       ;;
+               ubiblock*)
+                       CI_KERNPART="fit"
+                       nand_do_upgrade "$1"
+                       ;;
+               esac
+               ;;
+
+       buffalo,wsr-2533dhp2|\
+       buffalo,wsr-3200ax4s)
+               local magic="$(get_magic_long "$1")"
+
+               # use "mtd write" if the magic is "DHP2 (0x44485032)"
+               # or "DHP3 (0x44485033)"
+               if [ "$magic" = "44485032" -o "$magic" = "44485033" ]; then
+                       buffalo_upgrade_ubinized "$1"
+               else
+                       CI_KERNPART="firmware"
+                       nand_do_upgrade "$1"
+               fi
                ;;
-       linksys,e8450-ubi|\
-       mediatek,mt7622,ubi)
+       dlink,eagle-pro-ai-m32-a1|\
+       dlink,eagle-pro-ai-r32-a1|\
+       elecom,wrc-x3200gst3|\
+       mediatek,mt7622-rfb1-ubi|\
+       netgear,wax206|\
+       totolink,a8000ru|\
+       xiaomi,redmi-router-ax6s)
+               nand_do_upgrade "$1"
+               ;;
+       linksys,e8450-ubi)
                CI_KERNPART="fit"
                nand_do_upgrade "$1"
                ;;
@@ -39,6 +86,20 @@ platform_check_image() {
        [ "$#" -gt 1 ] && return 1
 
        case "$board" in
+       buffalo,wsr-2533dhp2|\
+       buffalo,wsr-3200ax4s)
+               buffalo_check_image "$board" "$magic" "$1" || return 1
+               ;;
+       dlink,eagle-pro-ai-m32-a1|\
+       dlink,eagle-pro-ai-r32-a1|\
+       elecom,wrc-x3200gst3|\
+       mediatek,mt7622-rfb1-ubi|\
+       netgear,wax206|\
+       totolink,a8000ru|\
+       xiaomi,redmi-router-ax6s)
+               nand_do_platform_check "$board" "$1"
+               return $?
+               ;;
        *)
                [ "$magic" != "d00dfeed" ] && {
                        echo "Invalid image type."
@@ -51,18 +112,12 @@ platform_check_image() {
        return 0
 }
 
-platform_copy_config_emmc() {
-       mkdir -p /recovery
-       mount -o rw,noatime /dev/mmcblk0p6 /recovery
-       cp -af "$UPGRADE_BACKUP" "/recovery/$BACKUP_FILE"
-       sync
-       umount /recovery
-}
-
 platform_copy_config() {
        case "$(board_name)" in
-       bananapi,bpi-r64-rootdisk)
-               platform_copy_config_emmc
+       bananapi,bpi-r64)
+               if platform_get_bootdev | grep -q mmc; then
+                       emmc_copy_config
+               fi
                ;;
        esac
 }