Add detailed status register printing and unlocking for all ATMEL AT25* chips
Add support for Atmel AT25DF081A and AT25DQ161.
Some chips require EWSR before WRSR, others require WREN before WRSR,
and some support both variants. Add feature_bits to select the correct
SPI command, and default to EWSR.
Corresponding to flashrom svn r1115.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Tested-by: Steven Rosario
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
diff --git a/flashchips.h b/flashchips.h
index 3e2befa..1f1c968 100644
--- a/flashchips.h
+++ b/flashchips.h
@@ -110,12 +110,19 @@
#define AT_25DF021 0x4300
#define AT_25DF041A 0x4401
#define AT_25DF081 0x4502
+#define AT_25DF081A 0x4501 /* Yes, 81A has a lower number than 81 */
#define AT_25DF161 0x4602
#define AT_25DF321 0x4700 /* Same as 26DF321 */
#define AT_25DF321A 0x4701
#define AT_25DF641 0x4800
-#define AT_25F512A 0x65 /* Needs special RDID. AT25F512A_RDID 15 1d */
+#define AT_25DQ161 0x8600
+#define AT25F512 /* No device ID found in datasheet. Vendor ID
+ * can be read with AT25F512A_RDID */
+#define AT_25F512A 0x65 /* Needs AT25F512A_RDID */
#define AT_25F512B 0x6500
+#define AT25F1024 /* No device ID found in datasheet. Vendor ID
+ * can be read with AT25F512A_RDID */
+#define AT_25F1024A 0x60 /* Needs AT25F512A_RDID */
#define AT_25FS010 0x6601
#define AT_25FS040 0x6604
#define AT_26DF041 0x4400