David Hendricks has uploaded this change for review.

View Change

Add support for the AT25SF081

Change-Id: I1a3d900462ad9e7a3b34575d7c98acc7c2df0445
Signed-off-by: Evan Jensen <evan.p.jensen@gmail.com>
---
M flashchips.c
M flashchips.h
2 files changed, 40 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/79/26779/1

diff --git a/flashchips.c b/flashchips.c
index 8eda608..0a6da67 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -2210,6 +2210,44 @@
 	},
 
 	{
+	 .vendor		= "Atmel",
+	 .name		= "AT25SF081",
+	 .bustype	= BUS_SPI,
+	 .manufacture_id	= ATMEL_ID,
+	 .model_id	= ATMEL_AT25SF081,
+	 .total_size	= 1024,
+	 .page_size	= 256,
+	 .feature_bits	= FEATURE_WRSR_WREN,
+	 .tested		= TEST_OK_PREW,
+	 .probe		= probe_spi_rdid,
+	 .probe_timing	= TIMING_ZERO,
+	 .block_erasers	=
+	 {
+		 {
+			 .eraseblocks = { {4 * 1024, 256} },
+			 .block_erase = spi_block_erase_20,
+		 }, {
+			 .eraseblocks = { {32 * 1024, 32} },
+			 .block_erase = spi_block_erase_52,
+		 }, {
+			 .eraseblocks = { {64 * 1024, 16} },
+			 .block_erase = spi_block_erase_d8,
+		 }, {
+			 .eraseblocks = { {1024 * 1024, 1} },
+			 .block_erase = spi_block_erase_60,
+		 }, {
+			 .eraseblocks = { {1024 * 1024, 1} },
+			 .block_erase = spi_block_erase_c7,
+		 }
+	 },
+	 .printlock	= spi_prettyprint_status_register_plain,
+	 .unlock		= spi_disable_blockprotect,
+	 .write		= spi_chip_write_256,
+	 .read		= spi_chip_read,
+	 .voltage	= {2300, 3600},
+	},
+
+	{
 		.vendor		= "Atmel",
 		.name		= "AT25SF161",
 		.bustype	= BUS_SPI,
diff --git a/flashchips.h b/flashchips.h
index f00be3b..dfbda5d 100644
--- a/flashchips.h
+++ b/flashchips.h
@@ -147,13 +147,14 @@
 #define ATMEL_AT25FS010		0x6601
 #define ATMEL_AT25FS040		0x6604
 #define ATMEL_AT25SF041 	0x8401
+#define ATMEL_AT25SF081		0x8501
+#define ATMEL_AT25SF161		0x8601
 #define ATMEL_AT26DF041		0x4400
 #define ATMEL_AT26DF081		0x4500	/* guessed, no datasheet available */
 #define ATMEL_AT26DF081A	0x4501
 #define ATMEL_AT26DF161		0x4600
 #define ATMEL_AT26DF161A	0x4601
 #define ATMEL_AT26DF321		0x4700	/* Same as 25DF321 */
-#define ATMEL_AT25SF161		0x8601
 #define ATMEL_AT26F004		0x0400
 #define ATMEL_AT29LV512		0x3D
 #define ATMEL_AT29LV010A	0x35	/* Same as AT29BV010A, the latter works down to 2.7V */

To view, visit change 26779. To unsubscribe, or for help writing mail filters, visit settings.