openwrt/target/linux/ixp4xx/patches-4.1/116-sidewinder_fis_location...

31 lines
889 B
Diff

--- a/drivers/mtd/redboot.c
+++ b/drivers/mtd/redboot.c
@@ -30,6 +30,8 @@
#include <linux/mtd/partitions.h>
#include <linux/module.h>
+#include <asm/mach-types.h>
+
struct fis_image_desc {
unsigned char name[16]; // Null terminated name
uint32_t flash_base; // Address within FLASH of image
@@ -47,7 +49,8 @@ struct fis_list {
struct fis_list *next;
};
-static int directory = CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK;
+int directory = CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK;
+
module_param(directory, int, 0);
static inline int redboot_checksum(struct fis_image_desc *img)
@@ -75,6 +78,8 @@ static int parse_redboot_partitions(stru
#ifdef CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED
static char nullstring[] = "unallocated";
#endif
+ if (machine_is_sidewinder())
+ directory = -5;
if ( directory < 0 ) {
offset = master->size + directory * master->erasesize;