diff options
Diffstat (limited to 'flashchips.c')
| -rw-r--r-- | flashchips.c | 162 |
1 files changed, 160 insertions, 2 deletions
diff --git a/flashchips.c b/flashchips.c index 238389bd..0fc1b7a3 100644 --- a/flashchips.c +++ b/flashchips.c @@ -6295,6 +6295,85 @@ const struct flashchip flashchips[] = { { .vendor = "GigaDevice", + .name = "GD25VQ21B", + .bustype = BUS_SPI, + .manufacture_id = GIGADEVICE_ID, + .model_id = GIGADEVICE_GD25VQ21B, + .total_size = 256, + .page_size = 256, + /* OTP: 1536B total; read 0x48, write 0x42, erase 0x44 */ + .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, 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_bp4_srwd, + .unlock = spi_disable_blockprotect_bp4_srwd, /* TODO: 2nd status reg (read with 0x35) */ + .write = spi_chip_write_256, + .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ + .voltage = {2300, 3600}, + }, + + { + .vendor = "GigaDevice", + .name = "GD25VQ40C", + .bustype = BUS_SPI, + .manufacture_id = GIGADEVICE_ID, + .model_id = GIGADEVICE_GD25VQ41B, + .total_size = 512, + .page_size = 256, + /* Supports SFDP */ + /* OTP: 1024B total; read 0x48, write 0x42, erase 0x44 */ + .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, 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_bp4_srwd, + .unlock = spi_disable_blockprotect_bp4_srwd, /* TODO: 2nd status reg (read with 0x35) */ + .write = spi_chip_write_256, + .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ + .voltage = {2300, 3600}, + }, + + { + .vendor = "GigaDevice", .name = "GD25VQ41B", .bustype = BUS_SPI, .manufacture_id = GIGADEVICE_ID, @@ -6325,9 +6404,88 @@ const struct flashchip flashchips[] = { .block_erase = spi_block_erase_c7, } }, - /* TODO: 2nd Status Register; read 0x35 */ .printlock = spi_prettyprint_status_register_bp4_srwd, - .unlock = spi_disable_blockprotect_bp4_srwd, + .unlock = spi_disable_blockprotect_bp4_srwd, /* TODO: 2nd status reg (read with 0x35) */ + .write = spi_chip_write_256, + .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ + .voltage = {2300, 3600}, + }, + + { + .vendor = "GigaDevice", + .name = "GD25VQ80C", + .bustype = BUS_SPI, + .manufacture_id = GIGADEVICE_ID, + .model_id = GIGADEVICE_GD25VQ80C, + .total_size = 1024, + .page_size = 256, + /* Supports SFDP */ + /* OTP: 1024B total; read 0x48, write 0x42, erase 0x44 */ + .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, 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_bp4_srwd, + .unlock = spi_disable_blockprotect_bp4_srwd, /* TODO: 2nd status reg (read with 0x35) */ + .write = spi_chip_write_256, + .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ + .voltage = {2300, 3600}, + }, + + { + .vendor = "GigaDevice", + .name = "GD25VQ16C", + .bustype = BUS_SPI, + .manufacture_id = GIGADEVICE_ID, + .model_id = GIGADEVICE_GD25VQ16C, + .total_size = 2 * 1024, + .page_size = 256, + /* Supports SFDP */ + /* OTP: 1024B total; read 0x48, write 0x42, erase 0x44 */ + .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_bp4_srwd, + .unlock = spi_disable_blockprotect_bp4_srwd, /* TODO: 2nd status reg (read with 0x35) */ .write = spi_chip_write_256, .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ .voltage = {2300, 3600}, |