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author | Jonas Gorski <jogo@openwrt.org> | 2013-05-20 12:42:44 +0000 |
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committer | Jonas Gorski <jogo@openwrt.org> | 2013-05-20 12:42:44 +0000 |
commit | 3ac261cd21fb1d9df3acd03c2818002b0eb07ea7 (patch) | |
tree | 163f4309a9468fa2bc330f17c0152bc13839095c /target/linux/ar7/patches-3.3/920-ar7part.patch | |
parent | 334e6d4e0cb43a31a38d3cc7f7ad6a9411e7460b (diff) | |
download | upstream-3ac261cd21fb1d9df3acd03c2818002b0eb07ea7.tar.gz upstream-3ac261cd21fb1d9df3acd03c2818002b0eb07ea7.tar.bz2 upstream-3ac261cd21fb1d9df3acd03c2818002b0eb07ea7.zip |
ar7: drop obsolete 3.3 support
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 36674
Diffstat (limited to 'target/linux/ar7/patches-3.3/920-ar7part.patch')
-rw-r--r-- | target/linux/ar7/patches-3.3/920-ar7part.patch | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/target/linux/ar7/patches-3.3/920-ar7part.patch b/target/linux/ar7/patches-3.3/920-ar7part.patch deleted file mode 100644 index cbd7f2639c..0000000000 --- a/target/linux/ar7/patches-3.3/920-ar7part.patch +++ /dev/null @@ -1,118 +0,0 @@ ---- a/drivers/mtd/ar7part.c -+++ b/drivers/mtd/ar7part.c -@@ -29,11 +29,14 @@ - #include <linux/magic.h> - #include <linux/module.h> - -+#include <asm/mach-ar7/prom.h> -+ - #define AR7_PARTS 4 - #define ROOT_OFFSET 0xe0000 - - #define LOADER_MAGIC1 le32_to_cpu(0xfeedfa42) - #define LOADER_MAGIC2 le32_to_cpu(0xfeed1281) -+#define LOADER_MAGIC3 le32_to_cpu(0x434d4d4c) - - #ifndef SQUASHFS_MAGIC - #define SQUASHFS_MAGIC 0x73717368 -@@ -45,12 +48,16 @@ struct ar7_bin_rec { - unsigned int address; - }; - -+int create_titan_partitions(struct mtd_info *master, -+ struct mtd_partition **pparts, -+ struct mtd_part_parser_data *data); -+ - static int create_mtd_partitions(struct mtd_info *master, - struct mtd_partition **pparts, - struct mtd_part_parser_data *data) - { - struct ar7_bin_rec header; -- unsigned int offset; -+ unsigned int offset, mtd_start, mtd_end; - size_t len; - unsigned int pre_size = master->erasesize, post_size = 0; - unsigned int root_offset = ROOT_OFFSET; -@@ -58,6 +65,16 @@ static int create_mtd_partitions(struct - int retries = 10; - struct mtd_partition *ar7_parts; - -+ const char *prom_str = prom_getenv("ProductID"); -+ char mtd_name[] = "mtd1"; -+ if(prom_str && -+ (strcmp(prom_str, "CYWL")==0 || -+ strcmp(prom_str, "CYWM")==0 || -+ strcmp(prom_str, "CYLM")==0 || -+ strcmp(prom_str, "CYLL")==0)){ -+ return create_titan_partitions(master, pparts, data); -+ } -+ - ar7_parts = kzalloc(sizeof(*ar7_parts) * AR7_PARTS, GFP_KERNEL); - if (!ar7_parts) - return -ENOMEM; -@@ -86,34 +103,39 @@ static int create_mtd_partitions(struct - - pre_size = offset; - -- if (!ar7_parts[1].offset) { -- ar7_parts[1].offset = master->size - master->erasesize; -- post_size = master->erasesize; -- } -- - switch (header.checksum) { -- case LOADER_MAGIC1: -- while (header.length) { -- offset += sizeof(header) + header.length; -- mtd_read(master, offset, sizeof(header), &len, -- (uint8_t *)&header); -- } -- root_offset = offset + sizeof(header) + 4; -- break; - case LOADER_MAGIC2: -+ for (retries = 0; retries <= 9; retries++) { -+ mtd_name[3] = '0' + retries; -+ prom_str = prom_getenv(mtd_name); -+ if (prom_str == NULL) -+ continue; -+ sscanf(prom_str, "%i,%i", &mtd_start, &mtd_end); -+ if (pre_size == (mtd_start & 0x1ffffff)) { -+ ar7_parts[1].offset = mtd_end &= 0x1ffffff; -+ ar7_parts[1].size = post_size = master->size - mtd_end; -+ break; -+ } -+ } -+ case LOADER_MAGIC1: -+ root_offset = (header.checksum == LOADER_MAGIC1) ? 4 : 0; - while (header.length) { - offset += sizeof(header) + header.length; - mtd_read(master, offset, sizeof(header), &len, - (uint8_t *)&header); - } -- root_offset = offset + sizeof(header) + 4 + 0xff; -- root_offset &= ~(uint32_t)0xff; -+ root_offset += offset + sizeof(header); - break; - default: - printk(KERN_WARNING "Unknown magic: %08x\n", header.checksum); - break; - } - -+ if (!ar7_parts[1].offset) { -+ post_size = master->erasesize; -+ ar7_parts[1].offset = master->size - post_size; -+ } -+ - mtd_read(master, root_offset, sizeof(header), &len, (u8 *)&header); - if (header.checksum != SQUASHFS_MAGIC) { - root_offset += master->erasesize - 1; ---- a/drivers/mtd/titanpart.c -+++ b/drivers/mtd/titanpart.c -@@ -149,7 +149,7 @@ static void titan_add_partition(char * e - } - int create_titan_partitions(struct mtd_info *master, - struct mtd_partition **pparts, -- unsigned long origin) -+ struct mtd_part_parser_data *data) - { - struct nsp_img_hdr_head hdr; - struct nsp_img_hdr_section_info sect_info; |