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flashchips: upstream AT25SF128A from chromiumos

Upstream the AT25SF128A chip from chromiumos repository.

Change-Id: I6349aa41eee0c997aaa507383aff7ce26441d24f
---
M flashchips.c
M flashchips.h
2 files changed, 39 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/43/37543/1
diff --git a/flashchips.c b/flashchips.c
index 4324c11..fc4cdff 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -2293,6 +2293,44 @@

{
.vendor = "Atmel",
+ .name = "AT25SF128A",
+ .bustype = BUS_SPI,
+ .manufacture_id = ATMEL_ID,
+ .model_id = ATMEL_AT25SF128A,
+ .total_size = 16384,
+ .page_size = 256,
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
+ .tested = TEST_OK_PR,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 4096} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {32 * 1024, 512} },
+ .block_erase = spi_block_erase_52,
+ }, {
+ .eraseblocks = { {64 * 1024, 256} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {16 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {16 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .printlock = spi_prettyprint_status_register_bp4_srwd,
+ .unlock = spi_disable_blockprotect_bp4_srwd,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read,
+ .voltage = {1700, 2000},
+ },
+
+ {
+ .vendor = "Atmel",
.name = "AT25SF161",
.bustype = BUS_SPI,
.manufacture_id = ATMEL_ID,
diff --git a/flashchips.h b/flashchips.h
index 2c2da6c..5609527 100644
--- a/flashchips.h
+++ b/flashchips.h
@@ -151,6 +151,7 @@
#define ATMEL_AT25SF081 0x8501
#define ATMEL_AT25SF161 0x8601
#define ATMEL_AT25SL128A 0x4218
+#define ATMEL_AT25SF128A 0x8901 /* Adesto AT25SF128A */
#define ATMEL_AT26DF041 0x4400
#define ATMEL_AT26DF081 0x4500 /* guessed, no datasheet available */
#define ATMEL_AT26DF081A 0x4501

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Gerrit-Project: flashrom
Gerrit-Branch: master
Gerrit-Change-Id: I6349aa41eee0c997aaa507383aff7ce26441d24f
Gerrit-Change-Number: 37543
Gerrit-PatchSet: 1
Gerrit-Owner: Alan Green <avg@google.com>
Gerrit-MessageType: newchange