28 lines
915 B
Diff
28 lines
915 B
Diff
--- a/include/uapi/linux/bcm963xx_tag.h
|
|
+++ b/include/uapi/linux/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
|
|
@@ -110,7 +110,8 @@ 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",
|