flashchips: Add GigaDevice GD25LF128E 166MHz, 1.8V part
This one has dummy-cycles configuration bits that control the
quad-i/o fast read command. Otherwise it supports the standard
set of QPI commands and all usual block-protection bits except
WPS.
Datasheet used:
https://www.gigadevice.com.cn/Public/Uploads/uploadfile/files/20230627/DS-00632-GD25LF128E-Rev1.3.pdf
Change-Id: Id43ca44f66002f3038460be2bbf595de31956a51
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.sourcearcade.org/c/flashprog/+/308
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
diff --git a/flashchips.c b/flashchips.c
index 7c547cc..00bad23 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -7488,6 +7488,65 @@
{
.vendor = "GigaDevice",
+ .name = "GD25LF128E",
+ .bustype = BUS_SPI,
+ .manufacture_id = GIGADEVICE_ID,
+ .model_id = GIGADEVICE_GD25LF128E,
+ .total_size = 16384,
+ .page_size = 256,
+ /* OTP: 3x 1024B; read 0x48; write 0x42, erase 0x44 */
+ /* Supports fast-read quad-i/o (0xeb) but with non-volatile DC bits. */
+ .feature_bits = FEATURE_WRSR_EITHER | FEATURE_WRSR_EXT2 | FEATURE_WRSR3 |
+ 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, 4096} },
+ .block_erase = spi_block_erase_20,
+ }, {
+ .eraseblocks = { {32 * 1024, 512} },
+ .block_erase = spi_block_erase_52,
+ }, {
+ .eraseblocks = { {64 * 1024, 256} },
+ .block_erase = spi_block_erase_d8,
+ }, {
+ .eraseblocks = { {16384 * 1024, 1} },
+ .block_erase = spi_block_erase_60,
+ }, {
+ .eraseblocks = { {16384 * 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 */
+ .dc = {{STATUS3, 0, RW}, {STATUS3, 1, RW}},
+ .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,