[flashrom] [PATCH] Add SST25VF064C SPI flash

Ed Swierk eswierk at aristanetworks.com
Wed Jun 23 08:35:36 CEST 2010


Add definition for the SST25VF064C SPI flash chip.

Signed-off-by: Ed Swierk <eswierk at aristanetworks.com>

---
Index: flashrom-0.9.2-r1057/flashchips.c
===================================================================
--- flashrom-0.9.2-r1057.orig/flashchips.c
+++ flashrom-0.9.2-r1057/flashchips.c
@@ -3871,6 +3871,40 @@ struct flashchip flashchips[] = {
 
 	{
 		.vendor		= "SST",
+		.name		= "SST25VF064C",
+		.bustype	= CHIP_BUSTYPE_SPI,
+		.manufacture_id	= SST_ID,
+		.model_id	= SST_25VF064C,
+		.total_size	= 8192,
+		.page_size	= 256,
+		.tested		= TEST_OK_PREW,
+		.probe		= probe_spi_rdid,
+		.probe_timing	= TIMING_ZERO,
+		.block_erasers	=
+		{
+			{
+				.eraseblocks = { {4 * 1024, 2048} },
+				.block_erase = spi_block_erase_20,
+			}, {
+				.eraseblocks = { {32 * 1024, 256} },
+				.block_erase = spi_block_erase_52,
+			}, {
+				.eraseblocks = { {64 * 1024, 128} },
+				.block_erase = spi_block_erase_d8,
+			}, {
+				.eraseblocks = { {8 * 1024 * 1024, 1} },
+				.block_erase = spi_block_erase_60,
+			}, {
+				.eraseblocks = { {8 * 1024 * 1024, 1} },
+				.block_erase = spi_block_erase_c7,
+			},
+		},
+		.write		= spi_chip_write_1,
+		.read		= spi_chip_read,
+	},
+
+	{
+		.vendor		= "SST",
 		.name		= "SST25VF040.REMS",
 		.bustype	= CHIP_BUSTYPE_SPI,
 		.manufacture_id	= SST_ID,
Index: flashrom-0.9.2-r1057/flashchips.h
===================================================================
--- flashrom-0.9.2-r1057.orig/flashchips.h
+++ flashrom-0.9.2-r1057/flashchips.h
@@ -399,6 +399,7 @@
 #define SST_25VF016B		0x2541
 #define SST_25VF032B		0x254A
 #define SST_25VF032B_REMS	0x4A	/* REMS or RES opcode */
+#define SST_25VF064C		0x254B
 #define SST_26VF016		0x2601
 #define SST_26VF032		0x2602
 #define SST_27SF512		0xA4






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