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openwrt-xburst/target/linux/ixp4xx/patches-3.3/116-sidewinder_fis_location.patch
nbd 2ff0c7f129 ixp4xx: add support for linux 3.3.1
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31275 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-04-13 13:38:49 +00:00

31 lines
871 B
Diff

--- a/drivers/mtd/redboot.c
+++ b/drivers/mtd/redboot.c
@@ -32,6 +32,8 @@
#define BOARD_CONFIG_PART "boardconfig"
+#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
@@ -49,7 +51,8 @@ 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)
@@ -78,6 +81,8 @@ 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;