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| author | Jonas Gorski <jogo@openwrt.org> | 2015-02-27 17:38:14 +0000 |
|---|---|---|
| committer | Jonas Gorski <jogo@openwrt.org> | 2015-02-27 17:38:14 +0000 |
| commit | 646c36ca8216bab23b5262f9c4d1c2873b7d1785 (patch) | |
| tree | 91e32f9689842e9329028ee3b5b6e99347394419 /tools/firmware-utils/src/imagetag.ggo | |
| parent | c204c43a6564cf909842f1b10405bfdb8370a96f (diff) | |
| download | master-187ad058-646c36ca8216bab23b5262f9c4d1c2873b7d1785.tar.gz master-187ad058-646c36ca8216bab23b5262f9c4d1c2873b7d1785.tar.bz2 master-187ad058-646c36ca8216bab23b5262f9c4d1c2873b7d1785.zip | |
brcm63xx: do not align squashfs rootfs start
We do not need to align the start of read only rootfs's to erase blocks.
This allows us to write the squashfs rootfs directly behind the kernel,
potentially freeing up one erase block.
We still need to align for jffs2, so add a flag for imagetag to
optionally align the rootfs start.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44556 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'tools/firmware-utils/src/imagetag.ggo')
| -rw-r--r-- | tools/firmware-utils/src/imagetag.ggo | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/firmware-utils/src/imagetag.ggo b/tools/firmware-utils/src/imagetag.ggo index 7c9f943c6d..7318485293 100644 --- a/tools/firmware-utils/src/imagetag.ggo +++ b/tools/firmware-utils/src/imagetag.ggo @@ -43,3 +43,4 @@ option "inactive" - "Inactive Flag (2=not-specified)." values="0", "1", "2" defa option "reserved2" - "String for second reserved section." string optional option "kernel-file-has-header" - "Indicates that the kernel file includes the kernel header with correct load address and entry point, so no changes are needed" flag off option "pad" p "Pad the image to this size if smaller (in MiB)" int typestr="size (in MiB)" optional +option "align-rootfs" - "Align the rootfs start to erase block size" flag off |