On Tue, Dec 6, 2011 at 4:23 PM, Andrea Adami <[email protected]> wrote: > * Building the jffs2 filesystem to include summary information speeds up > * the mount process considerably at the cost of increased size. > * The rate of speedup is generally higher on NAND chips and on the chips > * where the erase block size is large. > > Signed-off-by: Andrea Adami <[email protected]>
Acked-by: Tom Rini <[email protected]> > --- > meta/classes/image_types.bbclass | 5 ++++- > 1 files changed, 4 insertions(+), 1 deletions(-) > > diff --git a/meta/classes/image_types.bbclass > b/meta/classes/image_types.bbclass > index 29b6380..bd4b7bc 100644 > --- a/meta/classes/image_types.bbclass > +++ b/meta/classes/image_types.bbclass > @@ -35,6 +35,8 @@ XZ_COMPRESSION_LEVEL ?= "-e -9" > XZ_INTEGRITY_CHECK ?= "crc32" > > IMAGE_CMD_jffs2 = "mkfs.jffs2 --root=${IMAGE_ROOTFS} --faketime > --output=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.jffs2 ${EXTRA_IMAGECMD}" > +IMAGE_CMD_sum.jffs2 = "${IMAGE_CMD_jffs2} && sumtool -i > ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.jffs2 \ > + -o ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.sum.jffs2 > ${EXTRA_IMAGECMD}" > > IMAGE_CMD_cramfs = "mkcramfs ${IMAGE_ROOTFS} > ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cramfs ${EXTRA_IMAGECMD}" > > @@ -138,6 +140,7 @@ EXTRA_IMAGECMD_btrfs ?= "" > > IMAGE_DEPENDS = "" > IMAGE_DEPENDS_jffs2 = "mtd-utils-native" > +IMAGE_DEPENDS_sum.jffs2 = "mtd-utils-native" > IMAGE_DEPENDS_cramfs = "cramfs-native" > IMAGE_DEPENDS_ext2 = "genext2fs-native" > IMAGE_DEPENDS_ext2.gz = "genext2fs-native" > @@ -157,4 +160,4 @@ 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 ext2.lzma > live squashfs squashfs-lzma ubi tar tar.gz tar.bz2 tar.xz cpio cpio.gz > cpio.xz cpio.lzma" > +IMAGE_TYPES = "jffs2 sum.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" > -- > 1.7.3.4 > > > _______________________________________________ > Openembedded-core mailing list > [email protected] > http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core -- Tom _______________________________________________ Openembedded-core mailing list [email protected] http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
