base/kernel: Support zstd-compressed squashfs and cpio initramfs

Enable zstd PACKAGECONFIG knob for squashfs-tools and add support for zstd
compressed initramfs and squashfs.

(From OE-Core rev: fa146049eec5f9730781830270cc9dc55a2146f7)

Signed-off-by: Zoltán Böszörményi <zboszor@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/meta/classes/image_types.bbclass b/meta/classes/image_types.bbclass
index e0eb06c1e3..32d4cd4c76 100644
--- a/meta/classes/image_types.bbclass
+++ b/meta/classes/image_types.bbclass
@@ -107,6 +107,7 @@ IMAGE_CMD:squashfs = "mksquashfs ${IMAGE_ROOTFS} ${IMGDEPLOYDIR}/${IMAGE_NAME}${
 IMAGE_CMD:squashfs-xz = "mksquashfs ${IMAGE_ROOTFS} ${IMGDEPLOYDIR}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.squashfs-xz ${EXTRA_IMAGECMD} -noappend -comp xz"
 IMAGE_CMD:squashfs-lzo = "mksquashfs ${IMAGE_ROOTFS} ${IMGDEPLOYDIR}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.squashfs-lzo ${EXTRA_IMAGECMD} -noappend -comp lzo"
 IMAGE_CMD:squashfs-lz4 = "mksquashfs ${IMAGE_ROOTFS} ${IMGDEPLOYDIR}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.squashfs-lz4 ${EXTRA_IMAGECMD} -noappend -comp lz4"
+IMAGE_CMD:squashfs-zst = "mksquashfs ${IMAGE_ROOTFS} ${IMGDEPLOYDIR}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.squashfs-zst ${EXTRA_IMAGECMD} -noappend -comp zstd"
 
 IMAGE_CMD:erofs = "mkfs.erofs ${EXTRA_IMAGECMD} ${IMGDEPLOYDIR}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.erofs ${IMAGE_ROOTFS}"
 IMAGE_CMD:erofs-lz4 = "mkfs.erofs -zlz4 ${EXTRA_IMAGECMD} ${IMGDEPLOYDIR}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.erofs-lz4 ${IMAGE_ROOTFS}"
@@ -244,6 +245,7 @@ do_image_squashfs[depends] += "squashfs-tools-native:do_populate_sysroot"
 do_image_squashfs_xz[depends] += "squashfs-tools-native:do_populate_sysroot"
 do_image_squashfs_lzo[depends] += "squashfs-tools-native:do_populate_sysroot"
 do_image_squashfs_lz4[depends] += "squashfs-tools-native:do_populate_sysroot"
+do_image_squashfs_zst[depends] += "squashfs-tools-native:do_populate_sysroot"
 do_image_ubi[depends] += "mtd-utils-native:do_populate_sysroot"
 do_image_ubifs[depends] += "mtd-utils-native:do_populate_sysroot"
 do_image_multiubi[depends] += "mtd-utils-native:do_populate_sysroot"
@@ -262,10 +264,10 @@ IMAGE_TYPES = " \
     btrfs \
     iso \
     hddimg \
-    squashfs squashfs-xz squashfs-lzo squashfs-lz4 \
+    squashfs squashfs-xz squashfs-lzo squashfs-lz4 squashfs-zst \
     ubi ubifs multiubi \
     tar tar.gz tar.bz2 tar.xz tar.lz4 tar.zst \
-    cpio cpio.gz cpio.xz cpio.lzma cpio.lz4 \
+    cpio cpio.gz cpio.xz cpio.lzma cpio.lz4 cpio.zst \
     wic wic.gz wic.bz2 wic.lzma wic.zst \
     container \
     f2fs \