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authorYung-Chieh Lo <yjlou%chromium.org@gtempaccount.com>2013-06-09 14:00:46 +0000
committerStefan Tauner <stefan.tauner@alumni.tuwien.ac.at>2013-06-09 14:00:46 +0000
commitb13d4e699249838babfc37a1d77b8ee27f6d72d9 (patch)
treebfcf0c34080137b2c1f258eb2ca0ffc3e291deb2 /flashchips.c
parent27cb34b8a99e863cf7ed3a0098c55b059889b80e (diff)
downloadast2050-flashrom-b13d4e699249838babfc37a1d77b8ee27f6d72d9.zip
ast2050-flashrom-b13d4e699249838babfc37a1d77b8ee27f6d72d9.tar.gz
Add W25Q...W series
- Use ".V" (and "_V" in macros) for 3.3V Winbond 25Q chips. Rename the existing chips and add a .voltage entry where it was missing. - Use ".W" (and "_W" in macros) for 1.8V Winbond 25Q chips. - Add W25Q20.W, W25Q40.W, W25Q80.W, W25Q16.W, W25Q32.W, W25Q64.W. Based on chromiumos' 469707f0d9b7d81b6c6bb2cace13f09db70f4382 http://git.chromium.org/gitweb/?p=chromiumos/third_party/flashrom.git;a=commitdiff;h=469707f0d9b7d81b6c6bb2cace13f09db70f4382 Corresponding to flashrom svn r1677. Signed-off-by: Yung-Chieh Lo <yjlou%chromium.org@gtempaccount.com> Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Diffstat (limited to 'flashchips.c')
-rw-r--r--flashchips.c274
1 files changed, 259 insertions, 15 deletions
diff --git a/flashchips.c b/flashchips.c
index cbbb138..6ec3749 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -10007,13 +10007,14 @@ const struct flashchip flashchips[] = {
{
.vendor = "Winbond",
- .name = "W25Q80",
+ .name = "W25Q80.V",
.bustype = BUS_SPI,
.manufacture_id = WINBOND_NEX_ID,
- .model_id = WINBOND_NEX_W25Q80,
+ .model_id = WINBOND_NEX_W25Q80_V,
.total_size = 1024,
.page_size = 256,
- /* OTP: 1024B total, 256B reserved; read 0x48; write 0x42 */
+ /* supports SFDP */
+ /* OTP: 1024B total, 256B reserved; read 0x48; write 0x42, erase 0x44, read ID 0x4B */
.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
.tested = TEST_OK_PREW,
.probe = probe_spi_rdid,
@@ -10046,13 +10047,14 @@ const struct flashchip flashchips[] = {
{
.vendor = "Winbond",
- .name = "W25Q16",
+ .name = "W25Q16.V",
.bustype = BUS_SPI,
.manufacture_id = WINBOND_NEX_ID,
- .model_id = WINBOND_NEX_W25Q16,
+ .model_id = WINBOND_NEX_W25Q16_V,
.total_size = 2048,
.page_size = 256,
- /* OTP: 1024B total, 256B reserved; read 0x48; write 0x42 */
+ /* supports SFDP */
+ /* OTP: 1024B total, 256B reserved; read 0x48; write 0x42, erase 0x44, read ID 0x4B */
.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
.tested = TEST_OK_PREW,
.probe = probe_spi_rdid,
@@ -10085,13 +10087,14 @@ const struct flashchip flashchips[] = {
{
.vendor = "Winbond",
- .name = "W25Q32",
+ .name = "W25Q32.V",
.bustype = BUS_SPI,
.manufacture_id = WINBOND_NEX_ID,
- .model_id = WINBOND_NEX_W25Q32,
+ .model_id = WINBOND_NEX_W25Q32_V,
.total_size = 4096,
.page_size = 256,
- /* OTP: 1024B total, 256B reserved; read 0x48; write 0x42 */
+ /* supports SFDP */
+ /* OTP: 1024B total, 256B reserved; read 0x48; write 0x42, erase 0x44, read ID 0x4B */
.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
.tested = TEST_OK_PREW,
.probe = probe_spi_rdid,
@@ -10124,13 +10127,14 @@ const struct flashchip flashchips[] = {
{
.vendor = "Winbond",
- .name = "W25Q64",
+ .name = "W25Q64.V",
.bustype = BUS_SPI,
.manufacture_id = WINBOND_NEX_ID,
- .model_id = WINBOND_NEX_W25Q64,
+ .model_id = WINBOND_NEX_W25Q64_V,
.total_size = 8192,
.page_size = 256,
- /* OTP: 1024B total, 256B reserved; read 0x48; write 0x42 */
+ /* supports SFDP */
+ /* OTP: 1024B total, 256B reserved; read 0x48; write 0x42, erase 0x44, read ID 0x4B */
.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
.tested = TEST_OK_PREW,
.probe = probe_spi_rdid,
@@ -10158,17 +10162,19 @@ const struct flashchip flashchips[] = {
.unlock = spi_disable_blockprotect,
.write = spi_chip_write_256,
.read = spi_chip_read,
+ .voltage = {2700, 3600},
},
{
.vendor = "Winbond",
- .name = "W25Q128",
+ .name = "W25Q128.V",
.bustype = BUS_SPI,
.manufacture_id = WINBOND_NEX_ID,
- .model_id = WINBOND_NEX_W25Q128,
+ .model_id = WINBOND_NEX_W25Q128_V,
.total_size = 16384,
.page_size = 256,
- /* OTP: 1024B total, 256B reserved; read 0x48; write 0x42 */
+ /* supports SFDP */
+ /* OTP: 1024B total, 256B reserved; read 0x48; write 0x42, erase 0x44, read ID 0x4B */
.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
.tested = TEST_OK_PROBE,
.probe = probe_spi_rdid,
@@ -10196,6 +10202,244 @@ const struct flashchip flashchips[] = {
.unlock = spi_disable_blockprotect,
.write = spi_chip_write_256,
.read = spi_chip_read,
+ .voltage = {2700, 3600},
+ },
+
+ {
+ .vendor = "Winbond",
+ .name = "W25Q20.W",
+ .bustype = BUS_SPI,
+ .manufacture_id = WINBOND_NEX_ID,
+ .model_id = WINBOND_NEX_W25Q20_W,
+ .total_size = 256,
+ .page_size = 256,
+ /* OTP: 256B total; read 0x48; write 0x42, erase 0x44, read ID 0x4B */
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
+ .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_plain, /* TODO: improve */
+ .unlock = spi_disable_blockprotect,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read,
+ .voltage = {1700, 1950}, /* Fast read (0x0B) and multi I/O supported */
+ },
+
+ {
+ .vendor = "Winbond",
+ .name = "W25Q40.W",
+ .bustype = BUS_SPI,
+ .manufacture_id = WINBOND_NEX_ID,
+ .model_id = WINBOND_NEX_W25Q40_W,
+ .total_size = 512,
+ .page_size = 256,
+ /* OTP: 256B total; read 0x48; write 0x42, erase 0x44, read ID 0x4B */
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
+ .tested = TEST_UNTESTED,
+ .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_plain, /* TODO: improve */
+ .unlock = spi_disable_blockprotect,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read,
+ .voltage = {1700, 1950}, /* Fast read (0x0B) and multi I/O supported */
+ },
+
+ {
+ .vendor = "Winbond",
+ .name = "W25Q80.W",
+ .bustype = BUS_SPI,
+ .manufacture_id = WINBOND_NEX_ID,
+ .model_id = WINBOND_NEX_W25Q80_W,
+ .total_size = 1024,
+ .page_size = 256,
+ /* OTP: 256B total; read 0x48; write 0x42, erase 0x44, read ID 0x4B */
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
+ .tested = TEST_UNTESTED,
+ .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 = { {1 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {1 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
+ .unlock = spi_disable_blockprotect,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read,
+ .voltage = {1700, 1950}, /* Fast read (0x0B) and multi I/O supported */
+ },
+
+ {
+ .vendor = "Winbond",
+ .name = "W25Q16.W",
+ .bustype = BUS_SPI,
+ .manufacture_id = WINBOND_NEX_ID,
+ .model_id = WINBOND_NEX_W25Q16_W,
+ .total_size = 2048,
+ .page_size = 256,
+ /* OTP: 256B total; read 0x48; write 0x42, erase 0x44, read ID 0x4B */
+ /* QPI enable 0x38, disable 0xFF */
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_QPI,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 512} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {32 * 1024, 64} },
+ .block_erase = spi_block_erase_52,
+ }, {
+ .eraseblocks = { {64 * 1024, 32} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {2 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {2 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
+ .unlock = spi_disable_blockprotect,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read,
+ .voltage = {1700, 1950}, /* Fast read (0x0B) and multi I/O supported */
+ },
+
+ {
+ .vendor = "Winbond",
+ .name = "W25Q32.W",
+ .bustype = BUS_SPI,
+ .manufacture_id = WINBOND_NEX_ID,
+ .model_id = WINBOND_NEX_W25Q32_W,
+ .total_size = 4096,
+ .page_size = 256,
+ /* OTP: 256B total; read 0x48; write 0x42, erase 0x44, read ID 0x4B */
+ /* QPI enable 0x38, disable 0xFF */
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_QPI,
+ .tested = TEST_OK_PREW,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 1024} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {32 * 1024, 128} },
+ .block_erase = spi_block_erase_52,
+ }, {
+ .eraseblocks = { {64 * 1024, 64} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {4 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {4 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
+ .unlock = spi_disable_blockprotect,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read,
+ .voltage = {1700, 1950}, /* Fast read (0x0B) and multi I/O supported */
+ },
+
+ {
+ .vendor = "Winbond",
+ .name = "W25Q64.W",
+ .bustype = BUS_SPI,
+ .manufacture_id = WINBOND_NEX_ID,
+ .model_id = WINBOND_NEX_W25Q64_W,
+ .total_size = 8192,
+ .page_size = 256,
+ /* OTP: 256B total; read 0x48; write 0x42, erase 0x44, read ID 0x4B */
+ /* QPI enable 0x38, disable 0xFF */
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_QPI,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 2048} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {32 * 1024, 256} },
+ .block_erase = spi_block_erase_52,
+ }, {
+ .eraseblocks = { {64 * 1024, 128} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {8 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {8 * 1024 * 1024, 1} },
+ .block_erase = spi_block_erase_c7,
+ }
+ },
+ .printlock = spi_prettyprint_status_register_plain, /* TODO: improve */
+ .unlock = spi_disable_blockprotect,
+ .write = spi_chip_write_256,
+ .read = spi_chip_read,
+ .voltage = {1700, 1950}, /* Fast read (0x0B) and multi I/O supported */
},
{
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