[PATCH 2/7] Add support for generating ext2.lzma{, .u-boot} images


Matthew McClintock
 

Machines can now add ext2.lzma and ext2.lzma.u-boot images as a
generated image type.

Signed-off-by: Matthew McClintock <msm@...>
---
meta/classes/image_types.bbclass | 11 ++++++++++-
meta/classes/image_types_uboot.bbclass | 6 +++++-
2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/meta/classes/image_types.bbclass b/meta/classes/image_types.bbclass
index 4619ebe..2260915 100644
--- a/meta/classes/image_types.bbclass
+++ b/meta/classes/image_types.bbclass
@@ -53,6 +53,13 @@ IMAGE_CMD_ext2.bz2 () {
mv ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext2.bz2 ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext2.bz2
rmdir ${DEPLOY_DIR_IMAGE}/tmp.gz
}
+IMAGE_CMD_ext2.lzma () {
+ rm -rf ${DEPLOY_DIR_IMAGE}/tmp.gz && mkdir ${DEPLOY_DIR_IMAGE}/tmp.gz
+ genext2fs -b $ROOTFS_SIZE -d ${IMAGE_ROOTFS} ${EXTRA_IMAGECMD} ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext2
+ lzma -f -7 ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext2
+ mv ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext2.lzma ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext2.lzma
+ rmdir ${DEPLOY_DIR_IMAGE}/tmp.gz
+}

IMAGE_CMD_ext3 () {
genext2fs -b $ROOTFS_SIZE -d ${IMAGE_ROOTFS} ${EXTRA_IMAGECMD} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext3
@@ -134,6 +141,8 @@ IMAGE_DEPENDS_jffs2 = "mtd-utils-native"
IMAGE_DEPENDS_cramfs = "cramfs-native"
IMAGE_DEPENDS_ext2 = "genext2fs-native"
IMAGE_DEPENDS_ext2.gz = "genext2fs-native"
+IMAGE_DEPENDS_ext2.bz2 = "genext2fs-native"
+IMAGE_DEPENDS_ext2.lzma = "genext2fs-native"
IMAGE_DEPENDS_ext3 = "genext2fs-native e2fsprogs-native"
IMAGE_DEPENDS_ext3.gz = "genext2fs-native e2fsprogs-native"
IMAGE_DEPENDS_ext4 = "genext2fs-native e2fsprogs-native"
@@ -148,4 +157,4 @@ IMAGE_DEPENDS_ubi = "mtd-utils-native"
IMAGE_DEPENDS_ubifs = "mtd-utils-native"

# This variable is available to request which values are suitable for IMAGE_FSTYPES
-IMAGE_TYPES = "jffs2 cramfs ext2 ext2.gz ext2.bz2 ext3 ext3.gz live squashfs squashfs-lzma ubi tar tar.gz tar.bz2 tar.xz cpio cpio.gz cpio.xz cpio.lzma"
+IMAGE_TYPES = "jffs2 cramfs ext2 ext2.gz ext2.bz2 ext3 ext3.gz ext2.lzma live squashfs squashfs-lzma ubi tar tar.gz tar.bz2 tar.xz cpio cpio.gz cpio.xz cpio.lzma"
diff --git a/meta/classes/image_types_uboot.bbclass b/meta/classes/image_types_uboot.bbclass
index aee88a6..65dc91b 100644
--- a/meta/classes/image_types_uboot.bbclass
+++ b/meta/classes/image_types_uboot.bbclass
@@ -13,6 +13,10 @@ IMAGE_DEPENDS_ext2.bz2.u-boot = "genext2fs-native e2fsprogs-native u-boot-mkimag
IMAGE_CMD_ext2.bz2.u-boot = "${IMAGE_CMD_ext2.bz2} \
oe_mkimage ${IMAGE_NAME}.rootfs.ext2.bz2 bzip2"

+IMAGE_DEPENDS_ext2.lzma.u-boot = "genext2fs-native e2fsprogs-native u-boot-mkimage-native"
+IMAGE_CMD_ext2.lzma.u-boot = "${IMAGE_CMD_ext2.lzma} \
+ oe_mkimage ${IMAGE_NAME}.rootfs.ext2.lzma lzma"
+
IMAGE_DEPENDS_ext3.gz.u-boot = "genext2fs-native e2fsprogs-native u-boot-mkimage-native"
IMAGE_CMD_ext3.gz.u-boot = "${IMAGE_CMD_ext3.gz} \
oe_mkimage ${IMAGE_NAME}.rootfs.ext3.gz gzip"
@@ -21,4 +25,4 @@ IMAGE_DEPENDS_ext4.gz.u-boot = "genext2fs-native e2fsprogs-native u-boot-mkimage
IMAGE_CMD_ext4.gz.u-boot = "${IMAGE_CMD_ext4.gz} \
oe_mkimage ${IMAGE_NAME}.rootfs.ext4.gz gzip"

-IMAGE_TYPES += "ext2.gz.u-boot ext2.bz2.u-boot ext3.gz.u-boot ext4.gz.u-boot"
+IMAGE_TYPES += "ext2.gz.u-boot ext2.bz2.u-boot ext2.lzma.u-boot ext3.gz.u-boot ext4.gz.u-boot"
--
1.7.6.1

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