Drew Fustini has uploaded this change for review.
Add support for GD25LQ256D
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
Suggested-by: Nico Huber <nico.h@gmx.de>
Change-Id: If1b745cac070d8deb96ce65137fd9060b148b965
Signed-off-by: Drew Fustini <drew@beagleboard.org>
---
M flashchips.c
M flashchips.h
2 files changed, 49 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/flashrom refs/changes/13/51113/1
diff --git a/flashchips.c b/flashchips.c
index 4aaa8ac..920354c 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -6709,6 +6709,54 @@
{
.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)",
.bustype = BUS_SPI,
.manufacture_id = GIGADEVICE_ID,
diff --git a/flashchips.h b/flashchips.h
index 2ad09df..1252951 100644
--- a/flashchips.h
+++ b/flashchips.h
@@ -399,6 +399,7 @@
#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
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