ar71xx: convert mikrotik routerboard support to UBI

[openwrt/staging/chunkeey.git] / target / linux / ar71xx / base-files / lib / upgrade / platform.sh

diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index 6341a317910a273e9c5bde1e2b506e23e8ad766e..82ed041d66226239095bb53c3ecc068e5140dd64 100755 (executable)
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -7,6 +7,7 @@
 
 PART_NAME=firmware
 RAMFS_COPY_DATA=/lib/ar71xx.sh
+[ -x /usr/sbin/nandwrite ] && RAMFS_COPY_BIN=/usr/sbin/nandwrite
 
 CI_BLKSZ=65536
 CI_LDADR=0x80060000
@@ -164,6 +165,15 @@ alfa_check_image() {
        return 0
 }
 
+platform_nand_board_name() {
+       local board=$(ar71xx_board_name)
+
+       case "$board" in
+       rb*) echo "routerboard";;
+       *) echo "$board";;
+       esac
+}
+
 platform_check_image() {
        local board=$(ar71xx_board_name)
        local magic="$(get_magic_word "$1")"
@@ -443,6 +453,10 @@ platform_check_image() {
        tew-673gru)
                dir825b_check_image "$1" && return 0
                ;;
+       rb*)
+               nand_do_platform_check routerboard $1
+               return $?
+               ;;
        c-60|\
        nbg6716|\
        r6100|\
@@ -570,6 +584,7 @@ platform_pre_upgrade() {
        local board=$(ar71xx_board_name)
 
        case "$board" in
+       rb*|\
        c-60|\
        nbg6716|\
        r6100|\
@@ -584,6 +599,21 @@ platform_pre_upgrade() {
        esac
 }
 
+platform_nand_pre_upgrade() {
+       local board=$(ar71xx_board_name)
+
+       case "$board" in
+       rb*)
+               CI_KERNPART=none
+               local fw_mtd=$(find_mtd_part kernel)
+               fw_mtd="${fw_mtd/block/}"
+               [ -n "$fw_mtd" ] || return
+               mtd erase kernel
+               tar xf "$1" sysupgrade-routerboard/kernel -O | nandwrite -o "$fw_mtd" -
+               ;;
+       esac
+}
+
 platform_do_upgrade() {
        local board=$(ar71xx_board_name)