flashchips: Add GigaDevice GD25LF80E..GD25LF64E 166MHz, 1.8V parts
These chips are supposed to have full QPI support and all known block-
protection features except WPS. Only one quirk was found in the data-
sheets: the fast-read quad-i/o command uses 10 dummy cycles instead of
the usual 6.
Datasheets used:
https://www.gigadevice.com.cn/Public/Uploads/uploadfile/files/20240914/DS-00678-GD25LF80E-Rev1.2.pdf
https://www.gigadevice.com.cn/Public/Uploads/uploadfile/files/20230627/DS-00677-GD25LF16E-Rev1.2.pdf
https://www.gigadevice.com.cn/Public/Uploads/uploadfile/files/20230627/DS-00676-GD25LF32E-Rev1.3.pdf
https://www.gigadevice.com.cn/Public/Uploads/uploadfile/files/20240729/DS-00636-GD25LF64E-Rev1.4.pdf
Change-Id: I2b57bfdd38f354867aa242d040b17e860c8734f4
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.sourcearcade.org/c/flashprog/+/307
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
diff --git a/flashchips.c b/flashchips.c
index 99e547b..7c547cc 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -7256,6 +7256,238 @@
{
.vendor = "GigaDevice",
+ .name = "GD25LF80E",
+ .bustype = BUS_SPI,
+ .manufacture_id = GIGADEVICE_ID,
+ .model_id = GIGADEVICE_GD25LF80E,
+ .total_size = 1024,
+ .page_size = 256,
+ /* OTP: 3x 1024B; read 0x48; write 0x42, erase 0x44 */
+ /* Supports fast-read quad-i/o (0xeb) but with 10 dummy cycles. */
+ .feature_bits = FEATURE_WRSR_EITHER | FEATURE_WRSR_EXT2 | FEATURE_OTP |
+ (FEATURE_QPI_SRP & ~FEATURE_FAST_READ_QIO),
+ .dummy_cycles = { .qpi_read_params = { 4, 6, 8, 10 } },
+ .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,
+ .voltage = {1650, 2000},
+ .reg_bits =
+ {
+ .qe = {STATUS2, 1, RW}, /* Fixed QE=1 */
+ .srp = {STATUS1, 7, RW},
+ .srl = {STATUS2, 0, RW},
+ .bp = {{STATUS1, 2, RW}, {STATUS1, 3, RW}, {STATUS1, 4, RW}},
+ .tb = {STATUS1, 5, RW}, /* Called BP3 in datasheet, acts like TB */
+ .sec = {STATUS1, 6, RW}, /* Called BP4 in datasheet, acts like SEC */
+ .cmp = {STATUS2, 6, RW},
+ },
+ .wp_write_cfg = spi_wp_write_cfg,
+ .wp_read_cfg = spi_wp_read_cfg,
+ .wp_get_ranges = spi_wp_get_available_ranges,
+ .decode_range = decode_range_spi25,
+ .prepare_access = spi_prepare_io,
+ .finish_access = spi_finish_io,
+ },
+
+ {
+ .vendor = "GigaDevice",
+ .name = "GD25LF16E",
+ .bustype = BUS_SPI,
+ .manufacture_id = GIGADEVICE_ID,
+ .model_id = GIGADEVICE_GD25LF16E,
+ .total_size = 2048,
+ .page_size = 256,
+ /* OTP: 3x 1024B; read 0x48; write 0x42, erase 0x44 */
+ /* Supports fast-read quad-i/o (0xeb) but with 10 dummy cycles. */
+ .feature_bits = FEATURE_WRSR_EITHER | FEATURE_WRSR_EXT2 | FEATURE_OTP |
+ (FEATURE_QPI_SRP & ~FEATURE_FAST_READ_QIO),
+ .dummy_cycles = { .qpi_read_params = { 4, 6, 8, 10 } },
+ .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 = { {2048 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {2048 * 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,
+ .voltage = {1650, 2000},
+ .reg_bits =
+ {
+ .qe = {STATUS2, 1, RW}, /* Fixed QE=1 */
+ .srp = {STATUS1, 7, RW},
+ .srl = {STATUS2, 0, RW},
+ .bp = {{STATUS1, 2, RW}, {STATUS1, 3, RW}, {STATUS1, 4, RW}},
+ .tb = {STATUS1, 5, RW}, /* Called BP3 in datasheet, acts like TB */
+ .sec = {STATUS1, 6, RW}, /* Called BP4 in datasheet, acts like SEC */
+ .cmp = {STATUS2, 6, RW},
+ },
+ .wp_write_cfg = spi_wp_write_cfg,
+ .wp_read_cfg = spi_wp_read_cfg,
+ .wp_get_ranges = spi_wp_get_available_ranges,
+ .decode_range = decode_range_spi25,
+ .prepare_access = spi_prepare_io,
+ .finish_access = spi_finish_io,
+ },
+
+ {
+ .vendor = "GigaDevice",
+ .name = "GD25LF32E",
+ .bustype = BUS_SPI,
+ .manufacture_id = GIGADEVICE_ID,
+ .model_id = GIGADEVICE_GD25LF32E,
+ .total_size = 4096,
+ .page_size = 256,
+ /* OTP: 3x 1024B; read 0x48; write 0x42, erase 0x44 */
+ /* Supports fast-read quad-i/o (0xeb) but with 10 dummy cycles. */
+ .feature_bits = FEATURE_WRSR_EITHER | FEATURE_WRSR_EXT2 | FEATURE_OTP |
+ (FEATURE_QPI_SRP & ~FEATURE_FAST_READ_QIO),
+ .dummy_cycles = { .qpi_read_params = { 4, 6, 8, 10 } },
+ .tested = TEST_UNTESTED,
+ .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 = { {4096 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {4096 * 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,
+ .voltage = {1650, 2000},
+ .reg_bits =
+ {
+ .qe = {STATUS2, 1, RW}, /* Fixed QE=1 */
+ .srp = {STATUS1, 7, RW},
+ .srl = {STATUS2, 0, RW},
+ .bp = {{STATUS1, 2, RW}, {STATUS1, 3, RW}, {STATUS1, 4, RW}},
+ .tb = {STATUS1, 5, RW}, /* Called BP3 in datasheet, acts like TB */
+ .sec = {STATUS1, 6, RW}, /* Called BP4 in datasheet, acts like SEC */
+ .cmp = {STATUS2, 6, RW},
+ },
+ .wp_write_cfg = spi_wp_write_cfg,
+ .wp_read_cfg = spi_wp_read_cfg,
+ .wp_get_ranges = spi_wp_get_available_ranges,
+ .decode_range = decode_range_spi25,
+ .prepare_access = spi_prepare_io,
+ .finish_access = spi_finish_io,
+ },
+
+ {
+ .vendor = "GigaDevice",
+ .name = "GD25LF64E",
+ .bustype = BUS_SPI,
+ .manufacture_id = GIGADEVICE_ID,
+ .model_id = GIGADEVICE_GD25LF64E,
+ .total_size = 8192,
+ .page_size = 256,
+ /* OTP: 3x 1024B; read 0x48; write 0x42, erase 0x44 */
+ /* Supports fast-read quad-i/o (0xeb) but with 10 dummy cycles. */
+ .feature_bits = FEATURE_WRSR_EITHER | FEATURE_WRSR_EXT2 | FEATURE_OTP |
+ (FEATURE_QPI_SRP & ~FEATURE_FAST_READ_QIO),
+ .dummy_cycles = { .qpi_read_params = { 4, 6, 8, 10 } },
+ .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 = { {8192 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {8192 * 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,
+ .voltage = {1650, 2000},
+ .reg_bits =
+ {
+ .qe = {STATUS2, 1, RW}, /* Fixed QE=1 */
+ .srp = {STATUS1, 7, RW},
+ .srl = {STATUS2, 0, RW},
+ .bp = {{STATUS1, 2, RW}, {STATUS1, 3, RW}, {STATUS1, 4, RW}},
+ .tb = {STATUS1, 5, RW}, /* Called BP3 in datasheet, acts like TB */
+ .sec = {STATUS1, 6, RW}, /* Called BP4 in datasheet, acts like SEC */
+ .cmp = {STATUS2, 6, RW},
+ },
+ .wp_write_cfg = spi_wp_write_cfg,
+ .wp_read_cfg = spi_wp_read_cfg,
+ .wp_get_ranges = spi_wp_get_available_ranges,
+ .decode_range = decode_range_spi25,
+ .prepare_access = spi_prepare_io,
+ .finish_access = spi_finish_io,
+ },
+
+ {
+ .vendor = "GigaDevice",
.name = "GD25LQ128C/GD25LQ128D/GD25LQ128E",
.bustype = BUS_SPI,
.manufacture_id = GIGADEVICE_ID,