[coreboot] r3639 - trunk/util/flashrom

[svn at coreboot.org]

Author: uwe
Date: 2008-10-07 14:21:12 +0200 (Tue, 07 Oct 2008)
New Revision: 3639

Modified:
   trunk/util/flashrom/flash.h
   trunk/util/flashrom/flashchips.c
Log:
Support for AM29F002(N)B[BT]. Fully tested on AM29F002NBT.

Probing, reading, and erasing use the Jedec-routines,
whereas writing resort to the recent write_en29f002a(),
since also these chips use a byte wise algorithm.

Signed-off-by: Mats Erik Andersson <mats.andersson at gisladisker.se>
Acked-by: Uwe Hermann <uwe at hermann-uwe.de>



Modified: trunk/util/flashrom/flash.h
===================================================================
--- trunk/util/flashrom/flash.h	2008-10-06 21:00:46 UTC (rev 3638)
+++ trunk/util/flashrom/flash.h	2008-10-07 12:21:12 UTC (rev 3639)
@@ -112,6 +112,8 @@
 #define ALLIANCE_ID		0x52	/* Alliance Semiconductor */
 
 #define AMD_ID			0x01	/* AMD */
+#define AM_29F002BT		0xB0
+#define AM_29F002BB		0x34
 #define AM_29F040B		0xA4
 #define AM_29LV040B		0x4F
 #define AM_29F016D		0xAD

Modified: trunk/util/flashrom/flashchips.c
===================================================================
--- trunk/util/flashrom/flashchips.c	2008-10-06 21:00:46 UTC (rev 3638)
+++ trunk/util/flashrom/flashchips.c	2008-10-07 12:21:12 UTC (rev 3639)
@@ -32,6 +32,8 @@
 	/**********************************************************************************************************************************************************************************************************************/
 	/* Vendor	Chip			Vendor ID	Chip ID			TODO	TODO		Test status	Probe function		Erase function			Write function		Read function */
 	/**********************************************************************************************************************************************************************************************************************/
+	{"AMD",		"Am29F002(N)BB",	AMD_ID,		AM_29F002BB,		256,	256,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_en29f002a},
+	{"AMD",		"Am29F002(N)BT",	AMD_ID,		AM_29F002BT,		256,	256,		TEST_OK_PREW,	probe_jedec,		erase_chip_jedec,		write_en29f002a},
 	{"AMD",		"Am29F016D",		AMD_ID,		AM_29F016D,		2048,	64 * 1024,	TEST_UNTESTED,	probe_29f040b,		erase_29f040b,			write_29f040b},
 	{"AMD",		"Am29F040B",		AMD_ID,		AM_29F040B,		512,	64 * 1024,	TEST_OK_PREW,	probe_29f040b,		erase_29f040b,			write_29f040b},
 	{"AMD",		"Am29LV040B",		AMD_ID,		AM_29LV040B,		512,	64 * 1024,	TEST_UNTESTED,	probe_29f040b,		erase_29f040b,			write_29f040b},
@@ -40,7 +42,7 @@
 	{"Atmel",	"AT29C040A",		ATMEL_ID,	AT_29C040A,		512,	256,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_jedec},
 	{"Atmel",	"AT49F002(N)",		ATMEL_ID,	AT_49F002N,		256,	256,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_49f002},
 	{"Atmel",	"AT49F002(N)T",		ATMEL_ID,	AT_49F002NT,		256,	256,		TEST_OK_PREW,	probe_jedec,		erase_chip_jedec,		write_49f002},
-	{"Atmel",       "AT25DF321",		ATMEL_ID,	AT_25DF321,		4096,	256,		TEST_OK_PREW,	probe_spi_rdid,		spi_chip_erase_c7,	spi_chip_write,	spi_chip_read},
+	{"Atmel",	"AT25DF321",		ATMEL_ID,	AT_25DF321,		4096,	256,		TEST_OK_PREW,	probe_spi_rdid,		spi_chip_erase_c7,	spi_chip_write,	spi_chip_read},
 	{"AMIC",	"A25L40P",		AMIC_ID,	AMIC_A25L40P,		512,	256,		TEST_OK_PREW,	probe_spi_rdid4,	spi_chip_erase_c7,	spi_chip_write, spi_chip_read},
 	{"AMIC",	"A29002B",		AMIC_ID_NOPREFIX, AMIC_A29002B,		256,	64 * 1024,	TEST_UNTESTED,	probe_29f002,		erase_29f002,			write_29f002},
 	{"AMIC",	"A29002T",		AMIC_ID_NOPREFIX, AMIC_A29002T,		256,	64 * 1024,	TEST_OK_PREW,	probe_29f002,		erase_29f002,			write_29f002},