On Sun, 28 Feb 2021 at 09:45, Drew Fustini drew@beagleboard.org wrote:
Add support for GD25LQ256D [1]. I have tested both reading and writing complete ROM to this device using FT2232H (Tigard board) [2] connected to the GD25LQ256D on the BeagleV dev board [3].
[1] https://www.gigadevice.com/flash-memory/gd25lq256d/ [2] https://github.com/tigard-tools/tigard [3] https://beagleboard.org/beaglev
Cc: Nico Huber nico.h@gmx.de Signed-off-by: Drew Fustini drew@beagleboard.org
Reviewed-by: Edward O'Callaghan quasisec@google.com
Do you think you could send it into gerrit for review and merge though?
Thanks very much to icon (Nico Huber) on #flashrom for the assistance!
flashchips.c | 48 ++++++++++++++++++++++++++++++++++++++++++++++++ flashchips.h | 1 + 2 files changed, 49 insertions(+)
diff --git a/flashchips.c b/flashchips.c index 6d94a1252aad..55ccac642ad7 100644 --- a/flashchips.c +++ b/flashchips.c @@ -6669,6 +6669,54 @@ const struct flashchip flashchips[] = { .voltage = {2700, 3600}, },
{.vendor = "GigaDevice",.name = "GD25LQ256D",.bustype = BUS_SPI,.manufacture_id = GIGADEVICE_ID,.model_id = GIGADEVICE_GD25LQ256D,.total_size = 32768,.page_size = 256,.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_4BA_ENTER,.tested = TEST_UNTESTED,.probe = probe_spi_rdid,.probe_timing = TIMING_ZERO,.block_erasers ={{.eraseblocks = { {4 * 1024, 8192} },.block_erase = spi_block_erase_21,}, {.eraseblocks = { {4 * 1024, 8192} },.block_erase = spi_block_erase_20,}, {.eraseblocks = { {32 * 1024, 1024} },.block_erase = spi_block_erase_5c,}, {.eraseblocks = { {32 * 1024, 1024} },.block_erase = spi_block_erase_52,}, {.eraseblocks = { {64 * 1024, 512} },.block_erase = spi_block_erase_dc,}, {.eraseblocks = { {64 * 1024, 512} },.block_erase = spi_block_erase_d8,}, {.eraseblocks = { {32 * 1024 * 1024, 1} },.block_erase = spi_block_erase_60,}, {.eraseblocks = { {32 * 1024 * 1024, 1} },.block_erase = spi_block_erase_c7,}},.printlock = spi_prettyprint_status_register_bp3_srwd,.unlock = spi_disable_blockprotect,.write = spi_chip_write_256,.read = spi_chip_read,.voltage = {1650, 2000},},{ .vendor = "GigaDevice", .name = "GD25Q32(B)",diff --git a/flashchips.h b/flashchips.h index a85fa6a6bf71..2340d92a917f 100644 --- a/flashchips.h +++ b/flashchips.h @@ -398,6 +398,7 @@ #define GIGADEVICE_GD25LQ32 0x6016 #define GIGADEVICE_GD25LQ64 0x6017 /* Same as GD25LQ64B (which is faster) */ #define GIGADEVICE_GD25LQ128CD 0x6018 +#define GIGADEVICE_GD25LQ256D 0x6019 #define GIGADEVICE_GD25WQ80E 0x6514 #define GIGADEVICE_GD29GL064CAB 0x7E0601
-- 2.25.1
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