image_types: Add support for lzo compressed initial ramdisk

(From OE-Core rev: 881347f6169890c63eab30017b9d63a67600439e)

Signed-off-by: Vesa Jääskeläinen <vesa.jaaskelainen@vaisala.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 7 insertions, 2 deletions

diff --git a/meta/classes/image_types.bbclass b/meta/classes/image_types.bbclass
index 1aa6f1bb55..9d66d7da7a 100644
--- a/meta/classes/image_types.bbclass
+++ b/meta/classes/image_types.bbclass
@@ -328,13 +328,14 @@ IMAGE_TYPES = " \
 # CONVERSION_CMD/DEPENDS.
 COMPRESSIONTYPES ?= ""
 
-CONVERSIONTYPES = "gz bz2 lzma xz lz4 zip sum md5sum sha1sum sha224sum sha256sum sha384sum sha512sum bmap ${COMPRESSIONTYPES}"
+CONVERSIONTYPES = "gz bz2 lzma xz lz4 lzo zip sum md5sum sha1sum sha224sum sha256sum sha384sum sha512sum bmap ${COMPRESSIONTYPES}"
 CONVERSION_CMD_lzma = "lzma -k -f -7 ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}"
 CONVERSION_CMD_gz = "gzip -f -9 -c ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type} > ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}.gz"
 CONVERSION_CMD_bz2 = "pbzip2 -f -k ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}"
 CONVERSION_CMD_xz = "xz -f -k -c ${XZ_COMPRESSION_LEVEL} ${XZ_THREADS} --check=${XZ_INTEGRITY_CHECK} ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type} > ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}.xz"
 CONVERSION_CMD_lz4 = "lz4 -9 -z ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type} ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}.lz4"
 CONVERSION_CMD_lz4_legacy = "lz4 -9 -z -l ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type} ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}.lz4"
+CONVERSION_CMD_lzo = "lzop -9 ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}"
 CONVERSION_CMD_zip = "zip ${ZIP_COMPRESSION_LEVEL} ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}.zip ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}"
 CONVERSION_CMD_sum = "sumtool -i ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type} -o ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}.sum ${JFFS2_SUM_EXTRA_ARGS}"
 CONVERSION_CMD_md5sum = "md5sum ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type} > ${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}.md5sum"
@@ -349,6 +350,7 @@ CONVERSION_DEPENDS_gz = ""
 CONVERSION_DEPENDS_bz2 = "pbzip2-native"
 CONVERSION_DEPENDS_xz = "xz-native"
 CONVERSION_DEPENDS_lz4 = "lz4-native"
+CONVERSION_DEPENDS_lzo = "lzop-native"
 CONVERSION_DEPENDS_zip = "zip-native"
 CONVERSION_DEPENDS_sum = "mtd-utils-native"
 CONVERSION_DEPENDS_bmap = "bmap-tools-native"
diff --git a/meta/classes/image_types_uboot.bbclass b/meta/classes/image_types_uboot.bbclass
index 49028fa5fa..5dfa39287d 100644
--- a/meta/classes/image_types_uboot.bbclass
+++ b/meta/classes/image_types_uboot.bbclass
@@ -8,7 +8,7 @@ oe_mkimage () {
     fi
 }
 
-CONVERSIONTYPES += "gz.u-boot bz2.u-boot lz4.u-boot lzma.u-boot u-boot"
+CONVERSIONTYPES += "gz.u-boot bz2.u-boot lz4.u-boot lzma.u-boot lzo.u-boot u-boot"
 
 CONVERSION_DEPENDS_u-boot = "u-boot-mkimage-native"
 CONVERSION_CMD_u-boot      = "oe_mkimage ${IMAGE_NAME}.rootfs.${type} none"
@@ -25,5 +25,8 @@ CONVERSION_CMD_lz4.u-boot      = "${CONVERSION_CMD_lz4_legacy}; oe_mkimage ${IMA
 CONVERSION_DEPENDS_lzma.u-boot = "u-boot-mkimage-native"
 CONVERSION_CMD_lzma.u-boot      = "${CONVERSION_CMD_lzma}; oe_mkimage ${IMAGE_NAME}.rootfs.${type}.lzma lzma clean"
 
+CONVERSION_DEPENDS_lzo.u-boot = "u-boot-mkimage-native"
+CONVERSION_CMD_lzo.u-boot      = "${CONVERSION_CMD_lzo}; oe_mkimage ${IMAGE_NAME}.rootfs.${type}.lzo lzo clean"
+
 IMAGE_TYPES += "ext2.u-boot ext2.gz.u-boot ext2.bz2.u-boot ext2.lzma.u-boot ext3.gz.u-boot ext4.gz.u-boot cpio.gz.u-boot"