diff options
author | Jonas Gorski <jogo@openwrt.org> | 2013-05-19 18:32:13 +0000 |
---|---|---|
committer | Jonas Gorski <jogo@openwrt.org> | 2013-05-19 18:32:13 +0000 |
commit | 0a62b7c1484ee963726ffab11a86da4b2fe35a46 (patch) | |
tree | 6b553a9636a4b125e04e7ef6942d889c0dcbdd6c /target/linux/brcm63xx/patches-3.9/401-bcm963xx_real_rootfs_length.patch | |
parent | 1f4e5f77a0d5bc3cce01c501409ccfdce08b0382 (diff) | |
download | mtk-20170518-0a62b7c1484ee963726ffab11a86da4b2fe35a46.zip mtk-20170518-0a62b7c1484ee963726ffab11a86da4b2fe35a46.tar.gz mtk-20170518-0a62b7c1484ee963726ffab11a86da4b2fe35a46.tar.bz2 |
bcm63xx: add 3.9 support
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 36660
Diffstat (limited to 'target/linux/brcm63xx/patches-3.9/401-bcm963xx_real_rootfs_length.patch')
-rw-r--r-- | target/linux/brcm63xx/patches-3.9/401-bcm963xx_real_rootfs_length.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/patches-3.9/401-bcm963xx_real_rootfs_length.patch b/target/linux/brcm63xx/patches-3.9/401-bcm963xx_real_rootfs_length.patch new file mode 100644 index 0000000..caf8b95 --- /dev/null +++ b/target/linux/brcm63xx/patches-3.9/401-bcm963xx_real_rootfs_length.patch @@ -0,0 +1,27 @@ +--- a/include/uapi/linux/bcm963xx_tag.h ++++ b/include/uapi/linux/bcm963xx_tag.h +@@ -85,8 +85,10 @@ struct bcm_tag { + __u32 rootfs_crc; + /* 224-227: CRC32 of kernel partition */ + __u32 kernel_crc; +- /* 228-235: Unused at present */ +- char reserved1[8]; ++ /* 228-231: Image sequence number */ ++ char image_sequence[4]; ++ /* 222-235: Openwrt: real rootfs length */ ++ __u32 real_rootfs_length; + /* 236-239: CRC32 of header excluding last 20 bytes */ + __u32 header_crc; + /* 240-255: Unused at present */ +--- a/drivers/mtd/bcm63xxpart.c ++++ b/drivers/mtd/bcm63xxpart.c +@@ -110,7 +110,8 @@ static int bcm63xx_parse_cfe_partitions( + } else { + /* OpenWrt layout */ + rootfsaddr = kerneladdr + kernellen; +- rootfslen = spareaddr - rootfsaddr; ++ rootfslen = buf->real_rootfs_length; ++ spareaddr = rootfsaddr + rootfslen; + } + } else { + pr_warn("CFE boot tag CRC invalid (expected %08x, actual %08x)\n", |