[OE-core] [PATCH 4/5] image_types.bbclass: add JFFS2_NOCLEANMARKERS variable

[Andrea Adami]

The '--no-clenmarkers' value is the actual default and
is valid for devices with NAND flash.

Machine configuration files can redefine it instead of
rewriting EXTRA_IMAGECMD_JFFS2.

Signed-off-by: Andrea Adami <andrea.adami at gmail.com>
---
 meta/classes/image_types.bbclass | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/meta/classes/image_types.bbclass b/meta/classes/image_types.bbclass
index 21391e8..372420d 100644
--- a/meta/classes/image_types.bbclass
+++ b/meta/classes/image_types.bbclass
@@ -211,8 +211,9 @@ EXTRA_IMAGECMD = ""
 inherit siteinfo
 JFFS2_ENDIANNESS ?= "${@base_conditional('SITEINFO_ENDIANNESS', 'le', '-l', '-b', d)}"
 JFFS2_ERASEBLOCK ?= "0x40000"
-EXTRA_IMAGECMD_jffs2 ?= "--pad ${JFFS2_ENDIANNESS} --eraseblock=${JFFS2_ERASEBLOCK} --no-cleanmarkers"
-EXTRA_IMAGECMD_sum.jffs2 ?= "--pad ${JFFS2_ENDIANNESS} --eraseblock=${JFFS2_ERASEBLOCK} --no-cleanmarkers"
+JFFS2_NOCLEANMARKERS ?= "--no-cleanmarkers"
+EXTRA_IMAGECMD_jffs2 ?= "--pad ${JFFS2_ENDIANNESS} --eraseblock=${JFFS2_ERASEBLOCK} ${JFFS2_NOCLEANMARKERS}"
+EXTRA_IMAGECMD_sum.jffs2 ?= "--pad ${JFFS2_ENDIANNESS} --eraseblock=${JFFS2_ERASEBLOCK} ${JFFS2_NOCLEANMARKERS}"
 
 # Change these if you want default mkfs behavior (i.e. create minimal inode number)
 EXTRA_IMAGECMD_ext2 ?= "-i 8192"
-- 
1.8.1.5