New subject: [PATCH] Adds support for ST M29W512B. Tested and works for me.

1 Feb 2010

Adds support for ST M29W512B. Tested and works for me.
Signed-off-by: Jeffrey A. Kent jakent@gmail.com
---
Index: flashchips.c
===================================================================

--- flashchips.c	(revision 887)
+++ flashchips.c	(working copy)
@@ -5050,6 +5050,30 @@
    	.read		= read_memmapped,
    },
+        {
+                .vendor         = "ST",
+                .name           = "M29W512B",
+                .bustype        = CHIP_BUSTYPE_PARALLEL,
+                .manufacture_id = ST_ID,
+                .model_id       = ST_M29W512B,
+                .total_size     = 64,
+                .page_size      = 64 * 1024,
+                .feature_bits   = FEATURE_ADDR_2AA | FEATURE_EITHER_RESET,
+                .tested         = TEST_OK_PREW,
+                .probe          = probe_jedec,
+                .probe_timing   = TIMING_ZERO,
+                .erase          = NULL,
+                .block_erasers  =
+                {
+                        {
+                                .eraseblocks = { {64 * 1024, 1} },
+                                .block_erase = erase_chip_block_jedec,
+                        }
+                },
+                .write          = write_jedec_1,
+                .read           = read_memmapped,
+        },
+
    {
    	.vendor		= "ST",
    	.name		= "M50FLW040A",
Index: flashchips.h
===================================================================
--- flashchips.h	(revision 887)
+++ flashchips.h	(working copy)
@@ -473,6 +473,7 @@
 #define ST_M29F800DT		0xEC
 #define ST_M29W010B		0x23
 #define ST_M29W040B		0xE3
+#define ST_M29W512B		0x27
#define SYNCMOS_ID		0x40	/* SyncMOS and Mosel Vitelic */
 #define S29C51001T		0x01

    