diff options
| author | jogo <jogo@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-02-04 10:19:55 +0000 |
|---|---|---|
| committer | jogo <jogo@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-02-04 10:19:55 +0000 |
| commit | 6ec4b12517f63923263923141b648f13a5e952a9 (patch) | |
| tree | 795c678a9aada87200ea960ac154a52f1186eef2 /target/linux/brcm63xx/patches-3.8/405-bcm963xx_real_rootfs_length.patch | |
| parent | 404cd71e7c4cb3b69a53db4876c0b2cbf27c3036 (diff) | |
bcm63xx: add support for linux 3.8
Based on 3.8-rc6
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35482 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/brcm63xx/patches-3.8/405-bcm963xx_real_rootfs_length.patch')
| -rw-r--r-- | target/linux/brcm63xx/patches-3.8/405-bcm963xx_real_rootfs_length.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/patches-3.8/405-bcm963xx_real_rootfs_length.patch b/target/linux/brcm63xx/patches-3.8/405-bcm963xx_real_rootfs_length.patch new file mode 100644 index 000000000..955c32f15 --- /dev/null +++ b/target/linux/brcm63xx/patches-3.8/405-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 +@@ -131,7 +131,8 @@ 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", |