add 16MB flash support for ar2315 (who knows...?)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6334 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 10 insertions, 1 deletions

diff --git a/target/linux/atheros-2.6/files/drivers/mtd/devices/spiflash.h b/target/linux/atheros-2.6/files/drivers/mtd/devices/spiflash.h
index e543e040f..ac0a93b97 100644
--- a/target/linux/atheros-2.6/files/drivers/mtd/devices/spiflash.h
+++ b/target/linux/atheros-2.6/files/drivers/mtd/devices/spiflash.h
@@ -17,7 +17,8 @@
 #define FLASH_2MB  2
 #define FLASH_4MB  3
 #define FLASH_8MB  4
-#define MAX_FLASH  5
+#define FLASH_16MB 5
+#define MAX_FLASH  6
 
 #define STM_PAGE_SIZE           256
 
@@ -57,6 +58,11 @@
 #define STM_M25P64_SECTOR_COUNT 128
 #define STM_M25P64_SECTOR_SIZE  0x10000
 
+#define STM_128MBIT_SIGNATURE   0x17
+#define STM_M25P128_BYTE_COUNT   16777216
+#define STM_M25P128_SECTOR_COUNT 256
+#define STM_M25P128_SECTOR_SIZE  0x10000
+
 #define STM_1MB_BYTE_COUNT   STM_M25P80_BYTE_COUNT
 #define STM_1MB_SECTOR_COUNT STM_M25P80_SECTOR_COUNT
 #define STM_1MB_SECTOR_SIZE  STM_M25P80_SECTOR_SIZE
@@ -69,6 +75,9 @@
 #define STM_8MB_BYTE_COUNT   STM_M25P64_BYTE_COUNT
 #define STM_8MB_SECTOR_COUNT STM_M25P64_SECTOR_COUNT
 #define STM_8MB_SECTOR_SIZE  STM_M25P64_SECTOR_SIZE
+#define STM_16MB_BYTE_COUNT   STM_M25P128_BYTE_COUNT
+#define STM_16MB_SECTOR_COUNT STM_M25P128_SECTOR_COUNT
+#define STM_16MB_SECTOR_SIZE  STM_M25P128_SECTOR_SIZE
 
 /*
  * ST Microelectronics Opcodes for Serial Flash