image: add support for k unit suffix to pad-offset
authorMathias Kresin <dev@kresin.me>
Sat, 3 Sep 2016 05:36:12 +0000 (07:36 +0200)
committerMathias Kresin <dev@kresin.me>
Sat, 3 Sep 2016 05:36:12 +0000 (07:36 +0200)
Allows to specificy the padding and offset in kilobytes to be
consistent with pad-to.

Signed-off-by: Mathias Kresin <dev@kresin.me>
include/image-commands.mk

index 40a9619..3b9ea3c 100644 (file)
@@ -137,8 +137,8 @@ endef
 define Build/pad-offset
        let \
                size="$$(stat -c%s $@)" \
-               pad="$(word 1, $(1))" \
-               offset="$(word 2, $(1))" \
+               pad="$(subst k,* 1024,$(word 1, $(1)))" \
+               offset="$(subst k,* 1024,$(word 2, $(1)))" \
                pad="(pad - ((size + offset) % pad)) % pad" \
                newsize='size + pad'; \
                dd if=$@ of=$@.new bs=$$newsize count=1 conv=sync