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-rw-r--r--package/base-files/files/lib/functions/system.sh17
1 files changed, 17 insertions, 0 deletions
diff --git a/package/base-files/files/lib/functions/system.sh b/package/base-files/files/lib/functions/system.sh
index 8d75a5a8ce..03d71277b0 100644
--- a/package/base-files/files/lib/functions/system.sh
+++ b/package/base-files/files/lib/functions/system.sh
@@ -41,6 +41,23 @@ mtd_get_mac_binary() {
dd bs=1 skip=$offset count=6 if=$part 2>/dev/null | hexdump -v -n 6 -e '5/1 "%02x:" 1/1 "%02x"'
}
+mtd_get_mac_binary_ubi() {
+ local mtdname="$1"
+ local offset="$2"
+
+ . /lib/upgrade/nand.sh
+
+ local ubidev=$(nand_find_ubi $CI_UBIPART)
+ local part=$(nand_find_volume $ubidev $1)
+
+ if [ -z "$part" ]; then
+ echo "mtd_get_mac_binary: ubi volume $mtdname not found!" >&2
+ return
+ fi
+
+ hexdump -v -n 6 -s $offset -e '5/1 "%02x:" 1/1 "%02x"' /dev/$part 2>/dev/null
+}
+
mtd_get_part_size() {
local part_name=$1
local first dev size erasesize name