[flashrom] [commit] r1045 - trunk
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Mon Jun 14 14:58:06 CEST 2010
Author: hailfinger
Date: Mon Jun 14 14:58:06 2010
New Revision: 1045
URL: http://flashrom.org/trac/coreboot/changeset/1045
Log:
Add SST25LF040A support.
Checked against datasheets, should work.
Signed-off-by: Stefan Reinauer <stepan at coresystems.de>
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006 at gmx.net>
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 Mon Jun 14 14:42:05 2010 (r1044)
+++ trunk/flashchips.c Mon Jun 14 14:58:06 2010 (r1045)
@@ -3840,6 +3840,34 @@
{
.vendor = "SST",
+ .name = "SST25LF040A.RES",
+ .bustype = CHIP_BUSTYPE_SPI,
+ .manufacture_id = SST_ID,
+ .model_id = SST_25VF040_REMS,
+ .total_size = 512,
+ .page_size = 256,
+ .tested = TEST_OK_PROBE,
+ .probe = probe_spi_res2,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 128} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {32 * 1024, 16} },
+ .block_erase = spi_block_erase_52,
+ }, {
+ .eraseblocks = { {512 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ },
+ },
+ .write = spi_chip_write_1,
+ .read = spi_chip_read,
+ },
+
+ {
+ .vendor = "SST",
.name = "SST25VF040B.REMS",
.bustype = CHIP_BUSTYPE_SPI,
.manufacture_id = SST_ID,
Modified: trunk/flashchips.h
==============================================================================
--- trunk/flashchips.h Mon Jun 14 14:42:05 2010 (r1044)
+++ trunk/flashchips.h Mon Jun 14 14:58:06 2010 (r1045)
@@ -388,7 +388,7 @@
#define SST_25VF512A_REMS 0x48 /* REMS or RES opcode */
#define SST_25VF010_REMS 0x49 /* REMS or RES opcode */
#define SST_25VF020_REMS 0x43 /* REMS or RES opcode */
-#define SST_25VF040_REMS 0x44 /* REMS or RES opcode */
+#define SST_25VF040_REMS 0x44 /* REMS or RES opcode, same as SST25LF040A */
#define SST_25VF040B 0x258D
#define SST_25VF040B_REMS 0x8D /* REMS or RES opcode */
#define SST_25VF080_REMS 0x80 /* REMS or RES opcode */
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