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Diffstat (limited to 'target/linux/ar7/patches-4.14/920-ar7part.patch')
-rw-r--r--target/linux/ar7/patches-4.14/920-ar7part.patch120
1 files changed, 0 insertions, 120 deletions
diff --git a/target/linux/ar7/patches-4.14/920-ar7part.patch b/target/linux/ar7/patches-4.14/920-ar7part.patch
deleted file mode 100644
index e520af2083..0000000000
--- a/target/linux/ar7/patches-4.14/920-ar7part.patch
+++ /dev/null
@@ -1,120 +0,0 @@
---- a/drivers/mtd/ar7part.c
-+++ b/drivers/mtd/ar7part.c
-@@ -30,11 +30,14 @@
-
- #include <uapi/linux/magic.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)
-
- struct ar7_bin_rec {
- unsigned int checksum;
-@@ -42,12 +45,16 @@ struct ar7_bin_rec {
- unsigned int address;
- };
-
-+int create_titan_partitions(struct mtd_info *master,
-+ const struct mtd_partition **pparts,
-+ struct mtd_part_parser_data *data);
-+
- static int create_mtd_partitions(struct mtd_info *master,
- const 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;
-@@ -55,6 +62,16 @@ 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;
-@@ -83,34 +100,39 @@ 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
-@@ -148,8 +148,8 @@ static void titan_add_partition(char * e
-
- }
- int create_titan_partitions(struct mtd_info *master,
-- struct mtd_partition **pparts,
-- unsigned long origin)
-+ const struct mtd_partition **pparts,
-+ struct mtd_part_parser_data *data)
- {
- struct nsp_img_hdr_head hdr;
- struct nsp_img_hdr_section_info sect_info;