Refine support for SST25VF family
- Reorder some models and refine comments.
- Add SST25VF512A:
AAI is available but with an uncommon opcode (0xAF). Fully tested
with Bus Pirate 3.5 running 6.2 beta firmware by Cory.
- Add SST25VF020 and SST25VF020B.
Corresponding to flashrom svn r1758.
Signed-off-by: Cory Henderson <dcoryh192@gmail.com>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
diff --git a/flashchips.c b/flashchips.c
index 05eb5b3..a6db11e 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -9551,6 +9551,44 @@
{
.vendor = "SST",
+ .name = "SST25VF512A",
+ .bustype = BUS_SPI,
+ .manufacture_id = SST_ID,
+ .model_id = SST_SST25VF512A_REMS,
+ .total_size = 64,
+ .page_size = 256,
+ .feature_bits = FEATURE_WRSR_EWSR,
+ .tested = TEST_OK_PREW,
+ .probe = probe_spi_rems,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 16} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {32 * 1024, 2} },
+ .block_erase = spi_block_erase_52,
+ }, {
+ .eraseblocks = { {32 * 1024, 2} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {64 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {64 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ },
+ },
+ .printlock = spi_prettyprint_status_register_sst25, /* FIXME: No BP2 & 3 */
+ .unlock = spi_disable_blockprotect,
+ .write = spi_chip_write_1, /* AAI supported, but opcode is 0xAF */
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
+ .voltage = {2700, 3600},
+ },
+
+ {
+ .vendor = "SST",
.name = "SST25VF010",
.bustype = BUS_SPI,
.manufacture_id = SST_ID,
@@ -9570,13 +9608,235 @@
.eraseblocks = { {32 * 1024, 4} },
.block_erase = spi_block_erase_52,
}, {
+ .eraseblocks = { {32 * 1024, 4} },
+ .block_erase = spi_block_erase_d8,
+ }, {
.eraseblocks = { {128 * 1024, 1} },
.block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {128 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ },
+ },
+ .printlock = spi_prettyprint_status_register_sst25, /* FIXME: No BP2 & 3 */
+ .unlock = spi_disable_blockprotect,
+ .write = spi_chip_write_1, /* AAI supported, but opcode is 0xAF */
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
+ .voltage = {2700, 3600},
+ },
+
+ {
+ .vendor = "SST",
+ .name = "SST25VF020",
+ .bustype = BUS_SPI,
+ .manufacture_id = SST_ID,
+ .model_id = SST_SST25VF020_REMS,
+ .total_size = 256,
+ .page_size = 256,
+ .feature_bits = FEATURE_WRSR_EWSR,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rems,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 64} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {32 * 1024, 8} },
+ .block_erase = spi_block_erase_52,
+ }, {
+ .eraseblocks = { {256 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ },
+ },
+ .printlock = spi_prettyprint_status_register_sst25, /* FIXME: No BP2 & 3 */
+ .unlock = spi_disable_blockprotect,
+ .write = spi_chip_write_1, /* AAI supported, but opcode is 0xAF */
+ .read = spi_chip_read, /* only */
+ .voltage = {2700, 3600},
+ },
+
+ {
+ .vendor = "SST",
+ .name = "SST25VF020B",
+ .bustype = BUS_SPI,
+ .manufacture_id = SST_ID,
+ .model_id = SST_SST25VF020B,
+ .total_size = 256,
+ .page_size = 256,
+ .feature_bits = FEATURE_WRSR_EWSR,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 64} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {32 * 1024, 8} },
+ .block_erase = spi_block_erase_52,
+ }, {
+ .eraseblocks = { {64 * 1024, 4} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {256 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {256 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ },
+ },
+ .printlock = spi_prettyprint_status_register_sst25, /* FIXME: No BP2 & 3 and 2nd SR */
+ .unlock = spi_disable_blockprotect, /* FIXME: 2nd SR */
+ .write = spi_aai_write, /* AAI supported (0xAD) */
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
+ .voltage = {2700, 3600},
+ },
+
+ {
+ .vendor = "SST",
+ .name = "SST25VF040",
+ .bustype = BUS_SPI,
+ .manufacture_id = SST_ID,
+ .model_id = SST_SST25VF040_REMS,
+ .total_size = 512,
+ .page_size = 256,
+ .feature_bits = FEATURE_WRSR_EWSR,
+ .tested = TEST_OK_PR,
+ .probe = probe_spi_rems,
+ .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,
},
},
.printlock = spi_prettyprint_status_register_sst25, /* TODO: check */
.unlock = spi_disable_blockprotect,
- .write = spi_chip_write_1,
+ .write = spi_chip_write_1, /* AAI supported, but opcode is 0xAF */
+ .read = spi_chip_read,
+ .voltage = {2700, 3600},
+ },
+
+ {
+ .vendor = "SST",
+ .name = "SST25VF040B",
+ .bustype = BUS_SPI,
+ .manufacture_id = SST_ID,
+ .model_id = SST_SST25VF040B,
+ .total_size = 512,
+ .page_size = 256,
+ .feature_bits = FEATURE_WRSR_EWSR,
+ .tested = TEST_OK_PREW,
+ .probe = probe_spi_rdid,
+ .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 = { {64 * 1024, 8} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {512 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {512 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ },
+ },
+ .printlock = spi_prettyprint_status_register_sst25vf040b,
+ .unlock = spi_disable_blockprotect,
+ .write = spi_aai_write, /* AAI supported (0xAD) */
+ .read = spi_chip_read, /* Fast read (0x0B) supported */
+ .voltage = {2700, 3600},
+ },
+
+ {
+ .vendor = "SST",
+ .name = "SST25VF040B.REMS",
+ .bustype = BUS_SPI,
+ .manufacture_id = SST_ID,
+ .model_id = SST_SST25VF040B_REMS,
+ .total_size = 512,
+ .page_size = 256,
+ .feature_bits = FEATURE_WRSR_EWSR,
+ .tested = TEST_OK_PREW,
+ .probe = probe_spi_rems,
+ .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 = { {64 * 1024, 8} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {512 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {512 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ },
+ },
+ .printlock = spi_prettyprint_status_register_sst25vf040b,
+ .unlock = spi_disable_blockprotect,
+ .write = spi_aai_write,
+ .read = spi_chip_read,
+ .voltage = {2700, 3600},
+ },
+
+ {
+ .vendor = "SST",
+ .name = "SST25VF080B",
+ .bustype = BUS_SPI,
+ .manufacture_id = SST_ID,
+ .model_id = SST_SST25VF080B,
+ .total_size = 1024,
+ .page_size = 256,
+ .feature_bits = FEATURE_WRSR_EWSR,
+ .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_sst25, /* TODO: check */
+ .unlock = spi_disable_blockprotect,
+ .write = spi_aai_write,
.read = spi_chip_read,
.voltage = {2700, 3600},
},
@@ -9697,152 +9957,6 @@
{
.vendor = "SST",
- .name = "SST25VF040",
- .bustype = BUS_SPI,
- .manufacture_id = SST_ID,
- .model_id = SST_SST25VF040_REMS,
- .total_size = 512,
- .page_size = 256,
- .feature_bits = FEATURE_WRSR_EWSR,
- .tested = TEST_OK_PR,
- .probe = probe_spi_rems,
- .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,
- },
- },
- .printlock = spi_prettyprint_status_register_sst25, /* TODO: check */
- .unlock = spi_disable_blockprotect,
- .write = spi_chip_write_1, /* AAI supported, but opcode is 0xAF */
- .read = spi_chip_read,
- .voltage = {2700, 3600},
- },
-
- {
- .vendor = "SST",
- .name = "SST25VF040B",
- .bustype = BUS_SPI,
- .manufacture_id = SST_ID,
- .model_id = SST_SST25VF040B,
- .total_size = 512,
- .page_size = 256,
- .feature_bits = FEATURE_WRSR_EWSR,
- .tested = TEST_OK_PREW,
- .probe = probe_spi_rdid,
- .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 = { {64 * 1024, 8} },
- .block_erase = spi_block_erase_d8,
- }, {
- .eraseblocks = { {512 * 1024, 1} },
- .block_erase = spi_block_erase_60,
- }, {
- .eraseblocks = { {512 * 1024, 1} },
- .block_erase = spi_block_erase_c7,
- },
- },
- .printlock = spi_prettyprint_status_register_sst25vf040b,
- .unlock = spi_disable_blockprotect,
- .write = spi_aai_write,
- .read = spi_chip_read,
- .voltage = {2700, 3600},
- },
-
- {
- .vendor = "SST",
- .name = "SST25VF040B.REMS",
- .bustype = BUS_SPI,
- .manufacture_id = SST_ID,
- .model_id = SST_SST25VF040B_REMS,
- .total_size = 512,
- .page_size = 256,
- .feature_bits = FEATURE_WRSR_EWSR,
- .tested = TEST_OK_PREW,
- .probe = probe_spi_rems,
- .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 = { {64 * 1024, 8} },
- .block_erase = spi_block_erase_d8,
- }, {
- .eraseblocks = { {512 * 1024, 1} },
- .block_erase = spi_block_erase_60,
- }, {
- .eraseblocks = { {512 * 1024, 1} },
- .block_erase = spi_block_erase_c7,
- },
- },
- .printlock = spi_prettyprint_status_register_sst25vf040b,
- .unlock = spi_disable_blockprotect,
- .write = spi_aai_write,
- .read = spi_chip_read,
- .voltage = {2700, 3600},
- },
-
- {
- .vendor = "SST",
- .name = "SST25VF080B",
- .bustype = BUS_SPI,
- .manufacture_id = SST_ID,
- .model_id = SST_SST25VF080B,
- .total_size = 1024,
- .page_size = 256,
- .feature_bits = FEATURE_WRSR_EWSR,
- .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_sst25, /* TODO: check */
- .unlock = spi_disable_blockprotect,
- .write = spi_aai_write,
- .read = spi_chip_read,
- .voltage = {2700, 3600},
- },
-
- {
- .vendor = "SST",
.name = "SST25WF512",
.bustype = BUS_SPI,
.manufacture_id = SST_ID,
diff --git a/flashchips.h b/flashchips.h
index cbd3ded..e6e5e8a 100644
--- a/flashchips.h
+++ b/flashchips.h
@@ -577,6 +577,7 @@
#define SST_SST25VF512A_REMS 0x48 /* REMS or RES opcode */
#define SST_SST25VF010_REMS 0x49 /* REMS or RES opcode */
#define SST_SST25VF020_REMS 0x43 /* REMS or RES opcode */
+#define SST_SST25VF020B 0x258C
#define SST_SST25VF040_REMS 0x44 /* REMS or RES opcode, same as SST25LF040A */
#define SST_SST25VF040B 0x258D
#define SST_SST25VF040B_REMS 0x8D /* REMS or RES opcode */