From f4e57776eeb9617ccff13895e66a0e11227a3fe3 Mon Sep 17 00:00:00 2001
From: Rudy Host <segfault@committeeofdoom.com>
Date: Mon, 29 Nov 2010 00:37:49 +0000
Subject: [PATCH] Add support for Spansion S25FL004A, S25FL032A, and S25FL064A
Tested S25FL064A using a Bus Pirate.
Corresponding to flashrom svn r1237.
Signed-off-by: Rudy Host <segfault@committeeofdoom.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
---
flashchips.c | 78 ++++++++++++++++++++++++++++++++++++++++++++++++++++
flashchips.h | 3 ++
2 files changed, 81 insertions(+)
diff --git a/flashchips.c b/flashchips.c
index 715c054..a9ce4a2 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -4765,6 +4765,32 @@ struct flashchip flashchips[] = {
.read = read_memmapped,
},
+ {
+ .vendor = "Spansion",
+ .name = "S25FL004A",
+ .bustype = CHIP_BUSTYPE_SPI,
+ .manufacture_id = SPANSION_ID,
+ .model_id = SPANSION_S25FL004A,
+ .total_size = 512,
+ .page_size = 256,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {64 * 1024, 8} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {512 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .unlock = spi_disable_blockprotect,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read,
+ },
+
{
.vendor = "Spansion",
.name = "S25FL008A",
@@ -4817,6 +4843,58 @@ struct flashchip flashchips[] = {
.read = spi_chip_read,
},
+ {
+ .vendor = "Spansion",
+ .name = "S25FL032A",
+ .bustype = CHIP_BUSTYPE_SPI,
+ .manufacture_id = SPANSION_ID,
+ .model_id = SPANSION_S25FL032A,
+ .total_size = 4096,
+ .page_size = 256,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {64 * 1024, 64} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {4 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .unlock = spi_disable_blockprotect,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read,
+ },
+
+ {
+ .vendor = "Spansion",
+ .name = "S25FL064A",
+ .bustype = CHIP_BUSTYPE_SPI,
+ .manufacture_id = SPANSION_ID,
+ .model_id = SPANSION_S25FL064A,
+ .total_size = 8192,
+ .page_size = 256,
+ .tested = TEST_OK_PREW,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {64 * 1024, 128} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {8 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .unlock = spi_disable_blockprotect,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read,
+ },
+
{
.vendor = "SST",
.name = "SST25VF016B",
diff --git a/flashchips.h b/flashchips.h
index 414d220..6504edf 100644
--- a/flashchips.h
+++ b/flashchips.h
@@ -445,8 +445,11 @@
* the second device ID byte is memory capacity.
*/
#define SPANSION_ID 0x01 /* Spansion, same ID as AMD */
+#define SPANSION_S25FL004A 0x0212
#define SPANSION_S25FL008A 0x0213
#define SPANSION_S25FL016A 0x0214
+#define SPANSION_S25FL032A 0x0215
+#define SPANSION_S25FL064A 0x0216
/*
* SST25 chips are SPI, first byte of device ID is memory type, second
--
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