This patch adds support for ST M50FW040 and ST M29W040B
Only reading from the chips was tested; writing support is untested.
Thanks to Gürkan Sengün <gurkan@linuks.mine.nu> for testing!
Corresponding to flashrom svn r122 and coreboot v2 svn r2740.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
diff --git a/flash.h b/flash.h
index 51ce38b..bc0cc07 100644
--- a/flash.h
+++ b/flash.h
@@ -111,10 +111,12 @@
#define W_49V002FA 0x32
#define ST_ID 0x20 /* ST */
+#define ST_M50FW040 0x2C
#define ST_M29F002B 0x34
#define ST_M29F002T 0xB0 /* M29F002T / M29F002NT */
#define ST_M29F400BT 0xD5
#define ST_M29F040B 0xE2
+#define ST_M29W040B 0xE3
#define EMST_ID 0x8c /* EMST / EFST */
#define EMST_F49B002UA 0x00
diff --git a/flashchips.c b/flashchips.c
index ec88d81..5e1a3af 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -114,6 +114,10 @@
probe_jedec, erase_chip_jedec, write_39sf020},
{"M29F002B", ST_ID, ST_M29F002B, 256, 64 * 1024,
probe_jedec, erase_chip_jedec, write_jedec},
+ {"M50FW040", ST_ID, ST_M50FW040, 512, 64 * 1024,
+ probe_jedec, erase_chip_jedec, write_jedec},
+ {"M29W040B", ST_ID, ST_M29W040B, 512, 64 * 1024,
+ probe_jedec, erase_chip_jedec, write_jedec},
{"M29F002T/NT", ST_ID, ST_M29F002T, 256, 64 * 1024,
probe_jedec, erase_chip_jedec, write_jedec},
{"M29F400BT", ST_ID, ST_M29F400BT, 512, 64 * 1024,