[flashrom] [commit] r1056 - trunk

[repository service]

Author: hailfinger
Date: Mon Jun 21 18:12:22 2010
New Revision: 1056
URL: http://flashrom.org/trac/coreboot/changeset/1056

Log:
Add support for Hyundai HY29F002 and HY29F002B.

Signed-off-by: David Borg <borg.db at gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006 at gmx.net>

Modified:
   trunk/flashchips.c
   trunk/flashchips.h

Modified: trunk/flashchips.c
==============================================================================
--- trunk/flashchips.c	Sun Jun 20 13:04:26 2010	(r1055)
+++ trunk/flashchips.c	Mon Jun 21 18:12:22 2010	(r1056)
@@ -2363,6 +2363,68 @@
 	},
 
 	{
+		.vendor		= "Hyundai",
+		.name		= "HY29F002T",
+		.bustype	= CHIP_BUSTYPE_PARALLEL,
+		.manufacture_id	= HYUNDAI_ID,
+		.model_id	= HY_29F002T,
+		.total_size	= 256,
+		.page_size	= 256 * 1024,
+		.feature_bits	= FEATURE_EITHER_RESET, /* Some revisions may need FEATURE_ADDR_2AA */
+		.tested		= TEST_OK_PREW,
+		.probe		= probe_jedec,
+		.probe_timing	= TIMING_ZERO, /* Datasheet has no timing info specified */
+		.block_erasers	=
+		{
+			{
+				.eraseblocks = {
+					{64 * 1024, 3},
+					{32 * 1024, 1},
+					{8 * 1024, 2},
+					{16 * 1024, 1},
+				},
+				.block_erase = erase_sector_jedec,
+			}, {
+				.eraseblocks = { {256 * 1024, 1} },
+				.block_erase = erase_chip_block_jedec,
+			},
+		},
+		.write		= write_jedec_1,
+		.read		= read_memmapped,
+	},
+
+	{
+		.vendor		= "Hyundai",
+		.name		= "HY29F002B",
+		.bustype	= CHIP_BUSTYPE_PARALLEL,
+		.manufacture_id	= HYUNDAI_ID,
+		.model_id	= HY_29F002B,
+		.total_size	= 256,
+		.page_size	= 256 * 1024,
+		.feature_bits	= FEATURE_EITHER_RESET, /* Some revisions may need FEATURE_ADDR_2AA */
+		.tested		= TEST_UNTESTED,
+		.probe		= probe_jedec,
+		.probe_timing	= TIMING_ZERO, /* Datasheet has no timing info specified */
+		.block_erasers	=
+		{
+			{
+				.eraseblocks = {
+					{16 * 1024, 1},
+					{8 * 1024, 2},
+					{32 * 1024, 1},
+					{64 * 1024, 3},
+				},
+				.block_erase = erase_sector_jedec,
+			}, {
+				.eraseblocks = { {256 * 1024, 1} },
+				.block_erase = erase_chip_block_jedec,
+			},
+		},
+		.write		= write_jedec_1,
+		.read		= read_memmapped,
+	},
+
+	{
 		.vendor		= "Intel",
 		.name		= "28F001BX-B",
 		.bustype	= CHIP_BUSTYPE_PARALLEL,

Modified: trunk/flashchips.h
==============================================================================
--- trunk/flashchips.h	Sun Jun 20 13:04:26 2010	(r1055)
+++ trunk/flashchips.h	Mon Jun 21 18:12:22 2010	(r1056)
@@ -242,7 +242,8 @@
 #define HY_29LV800B		0x5B
 #define HY_29F040A		0xA4
 #define HY_29F400B		0xAB	/* Same as HY_29F400AB */
-#define HY_29F002		0xB0
+#define HY_29F002B		0x34
+#define HY_29F002T		0xB0
 #define HY_29LV400T		0xB9
 #define HY_29LV400B		0xBA
 #define HY_29F080		0xD5