diff options
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/generic/files/drivers/mtd/mtdsplit/mtdsplit_bcm_wfi.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/target/linux/generic/files/drivers/mtd/mtdsplit/mtdsplit_bcm_wfi.c b/target/linux/generic/files/drivers/mtd/mtdsplit/mtdsplit_bcm_wfi.c index 1ddcf6745f..1cafc91fde 100644 --- a/target/linux/generic/files/drivers/mtd/mtdsplit/mtdsplit_bcm_wfi.c +++ b/target/linux/generic/files/drivers/mtd/mtdsplit/mtdsplit_bcm_wfi.c @@ -31,6 +31,7 @@ #define CFERAM_NAME "cferam" #define CFERAM_NAME_LEN (sizeof(CFERAM_NAME) - 1) +#define CFERAM_NAME_MAX_LEN 32 #define KERNEL_NAME "vmlinux.lz" #define KERNEL_NAME_LEN (sizeof(KERNEL_NAME) - 1) #define OPENWRT_NAME "1-openwrt" @@ -157,17 +158,28 @@ static int parse_bcm_wfi(struct mtd_info *master, const struct mtd_partition **pparts, uint8_t *buf, loff_t off, loff_t size, bool cfe_part) { + struct device_node *mtd_node; struct mtd_partition *parts; loff_t cfe_off, kernel_off, rootfs_off; unsigned int num_parts = BCM_WFI_PARTS, cur_part = 0; + const char *cferam_name = CFERAM_NAME; + size_t cferam_name_len; int ret; + mtd_node = mtd_get_of_node(master); + if (mtd_node) + of_property_read_string(mtd_node, "brcm,cferam", &cferam_name); + + cferam_name_len = strnlen(cferam_name, CFERAM_NAME_MAX_LEN); + if (cferam_name_len > 0) + cferam_name_len--; + if (cfe_part) { num_parts++; cfe_off = off; - ret = jffs2_find_file(master, buf, CFERAM_NAME, - CFERAM_NAME_LEN, &cfe_off, + ret = jffs2_find_file(master, buf, cferam_name, + cferam_name_len, &cfe_off, size - (cfe_off - off), NULL, NULL); if (ret) return ret; |