X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=include%2Fflash.h;h=8feca1b5fad5a700c9eb73a63e1f6f921a541332;hb=4f197c30e5cb3005909402b7fc630cb092eef02f;hp=6e2981c5aefe0b207e5c1cf559680c5684e8ccb5;hpb=91809ed51d8327a8dbbf29aa98a091154c282171;p=karo-tx-uboot.git

diff --git a/include/flash.h b/include/flash.h
index 6e2981c5ae..8feca1b5fa 100644
--- a/include/flash.h
+++ b/include/flash.h
@@ -33,7 +33,7 @@ typedef struct {
 	ulong	size;			/* total bank size in bytes		*/
 	ushort	sector_count;		/* number of erase units		*/
 	ulong	flash_id;		/* combined device & manufacturer code	*/
-	ulong	start[CONFIG_SYS_MAX_FLASH_SECT];   /* physical sector start addresses */
+	ulong	start[CONFIG_SYS_MAX_FLASH_SECT];   /* virtual sector start address */
 	uchar	protect[CONFIG_SYS_MAX_FLASH_SECT]; /* sector protection status	*/
 #ifdef CONFIG_SYS_FLASH_CFI
 	uchar	portwidth;		/* the width of the port		*/
@@ -46,7 +46,7 @@ typedef struct {
 	ushort	cmd_reset;		/* vendor specific reset command	*/
 	ushort	interface;		/* used for x8/x16 adjustments		*/
 	ushort	legacy_unlock;		/* support Intel legacy (un)locking	*/
-	uchar	manufacturer_id;	/* manufacturer id			*/
+	ushort	manufacturer_id;	/* manufacturer id			*/
 	ushort	device_id;		/* device id				*/
 	ushort	device_id2;		/* extended device id			*/
 	ushort	ext_addr;		/* extended query table address		*/
@@ -87,8 +87,6 @@ typedef unsigned long flash_sect_t;
 /* convert between bit value and numeric value */
 #define CFI_FLASH_SHIFT_WIDTH	3
 
-/* cfi-mtd device name */
-#define	CFI_MTD_DEV_NAME	"cfi-mtd"
 /* Prototypes */
 
 extern unsigned long flash_init (void);
@@ -124,6 +122,9 @@ extern int jedec_flash_match(flash_info_t *info, ulong base);
 #define CFI_CMDSET_AMD_LEGACY		0xFFF0
 #endif
 
+#if defined(CONFIG_SYS_FLASH_CFI)
+extern flash_info_t *flash_get_info(ulong base);
+#endif
 
 /*-----------------------------------------------------------------------
  * return codes from flash_write():
@@ -153,6 +154,7 @@ extern int jedec_flash_match(flash_info_t *info, ulong base);
  * Device IDs
  */
 
+/* Manufacturers inside bank 0 have ids like 0x00xx00xx */
 #define AMD_MANUFACT	0x00010001	/* AMD	   manuf. ID in D23..D16, D7..D0 */
 #define FUJ_MANUFACT	0x00040004	/* FUJITSU manuf. ID in D23..D16, D7..D0 */
 #define ATM_MANUFACT	0x001F001F	/* ATMEL */
@@ -165,6 +167,13 @@ extern int jedec_flash_match(flash_info_t *info, ulong base);
 #define TOSH_MANUFACT	0x00980098	/* TOSHIBA manuf. ID in D23..D16, D7..D0 */
 #define MT2_MANUFACT	0x002C002C	/* alternate MICRON manufacturer ID*/
 #define EXCEL_MANUFACT	0x004A004A	/* Excel Semiconductor			*/
+#define AMIC_MANUFACT	0x00370037	/* AMIC    manuf. ID in D23..D16, D7..D0 */
+#define WINB_MANUFACT	0x00DA00DA	/* Winbond manuf. ID in D23..D16, D7..D0 */
+
+/* Manufacturers inside bank 1 have ids like 0x01xx01xx */
+#define EON_MANUFACT	0x011C011C	/* EON     manuf. ID in D23..D16, D7..D0 */
+
+/* Manufacturers inside bank 2 have ids like 0x02xx02xx */
 
 					/* Micron Technologies (INTEL compat.)	*/
 #define MT_ID_28F400_T	0x44704470	/* 28F400B3 ID ( 4 M, top boot sector)	*/