[coreboot] r3781 - trunk/util/flashrom
svn at coreboot.org
svn at coreboot.org
Sat Nov 29 00:47:55 CET 2008
Author: hailfinger
Date: 2008-11-29 00:47:55 +0100 (Sat, 29 Nov 2008)
New Revision: 3781
Modified:
trunk/util/flashrom/spi.h
Log:
Declare special commands to support the Atmel AT25F512A.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006 at gmx.net>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006 at gmx.net>
Modified: trunk/util/flashrom/spi.h
===================================================================
--- trunk/util/flashrom/spi.h 2008-11-28 23:45:27 UTC (rev 3780)
+++ trunk/util/flashrom/spi.h 2008-11-28 23:47:55 UTC (rev 3781)
@@ -29,6 +29,11 @@
#define JEDEC_RDID_OUTSIZE 0x01
#define JEDEC_RDID_INSIZE 0x03
+/* AT25F512A has bit 3 as don't care bit in commands */
+#define AT25F512A_RDID 0x15
+#define AT25F512A_RDID_OUTSIZE 0x01
+#define AT25F512A_RDID_INSIZE 0x02
+
/* Read Electronic Manufacturer Signature */
#define JEDEC_REMS 0x90
#define JEDEC_REMS_OUTSIZE 0x04
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