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| author | Florian Fainelli <florian@openwrt.org> | 2012-10-25 21:16:51 +0000 |
|---|---|---|
| committer | Florian Fainelli <florian@openwrt.org> | 2012-10-25 21:16:51 +0000 |
| commit | 8d69af7c9fff947e2e53ba955cf6c84df3f1391e (patch) | |
| tree | 192a79439e8d6b82dd39af6ac6f019c472cdc1c3 /target/linux/brcm63xx/patches-3.6/405-bcm963xx_real_rootfs_length.patch | |
| parent | 6a699a8ae80b5b6ff6559bad1297242c8daf8934 (diff) | |
| download | mtk-20170518-8d69af7c9fff947e2e53ba955cf6c84df3f1391e.zip mtk-20170518-8d69af7c9fff947e2e53ba955cf6c84df3f1391e.tar.gz mtk-20170518-8d69af7c9fff947e2e53ba955cf6c84df3f1391e.tar.bz2 | |
add preliminary support for 3.6 kernel
SVN-Revision: 33936
Diffstat (limited to 'target/linux/brcm63xx/patches-3.6/405-bcm963xx_real_rootfs_length.patch')
| -rw-r--r-- | target/linux/brcm63xx/patches-3.6/405-bcm963xx_real_rootfs_length.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/patches-3.6/405-bcm963xx_real_rootfs_length.patch b/target/linux/brcm63xx/patches-3.6/405-bcm963xx_real_rootfs_length.patch new file mode 100644 index 0000000..856b9e2 --- /dev/null +++ b/target/linux/brcm63xx/patches-3.6/405-bcm963xx_real_rootfs_length.patch @@ -0,0 +1,27 @@ +--- a/arch/mips/include/asm/mach-bcm63xx/bcm963xx_tag.h ++++ b/arch/mips/include/asm/mach-bcm63xx/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", |