[brcm63xx] remove support for 2.6.37 and 2.6.38

[openwrt.git] / target / linux / brcm63xx / patches-2.6.37 / 041-bcm963xx_real_rootfs_length.patch

diff --git a/target/linux/brcm63xx/patches-2.6.37/041-bcm963xx_real_rootfs_length.patch b/target/linux/brcm63xx/patches-2.6.37/041-bcm963xx_real_rootfs_length.patch
deleted file mode 100644 (file)
index dccd36f..0000000
--- a/target/linux/brcm63xx/patches-2.6.37/041-bcm963xx_real_rootfs_length.patch
+++ /dev/null
@@ -1,45 +0,0 @@
---- a/arch/mips/include/asm/mach-bcm63xx/bcm963xx_tag.h
-+++ b/arch/mips/include/asm/mach-bcm63xx/bcm963xx_tag.h
-@@ -86,8 +86,10 @@ struct bcm_tag {
-       char rootfs_crc[CRC_LEN];
-       /* 224-227: CRC32 of kernel partition */
-       char kernel_crc[CRC_LEN];
--      /* 228-235: Unused at present */
--      char reserved1[8];
-+      /* 228-231: Image sequence number */
-+      char image_sequence[4];
-+      /* 222-235: Openwrt: real rootfs length */
-+      char real_rootfs_length[4];
-       /* 236-239: CRC32 of header excluding tagVersion */
-       char header_crc[CRC_LEN];
-       /* 240-255: Unused at present */
---- a/drivers/mtd/maps/bcm963xx-flash.c
-+++ b/drivers/mtd/maps/bcm963xx-flash.c
-@@ -64,7 +64,7 @@ static int parse_cfe_partitions(struct m
-       int ret;
-       size_t retlen;
-       unsigned int rootfsaddr, kerneladdr, spareaddr;
--      unsigned int rootfslen, kernellen, sparelen, totallen;
-+      unsigned int rootfslen, kernellen, sparelen;
-       int namelen = 0;
-       int i;
-       char *boardid;
-@@ -85,7 +85,7 @@ static int parse_cfe_partitions(struct m
- 
-       sscanf(buf->kernel_address, "%u", &kerneladdr);
-       sscanf(buf->kernel_length, "%u", &kernellen);
--      sscanf(buf->total_length, "%u", &totallen);
-+      rootfslen = *(uint32_t *)(&(buf->real_rootfs_length));
-       tagversion = &(buf->tag_version[0]);
-       boardid = &(buf->board_id[0]);
- 
-@@ -94,7 +94,8 @@ static int parse_cfe_partitions(struct m
- 
-       kerneladdr = kerneladdr - BCM63XX_EXTENDED_SIZE;
-       rootfsaddr = kerneladdr + kernellen;
--      spareaddr = roundup(totallen, master->erasesize) + master->erasesize;
-+      rootfslen = roundup(rootfslen, master->erasesize);
-+      spareaddr = rootfsaddr + rootfslen;
-       sparelen = master->size - spareaddr - master->erasesize;
-       rootfslen = spareaddr - rootfsaddr;
-