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flashchips: add GD25LF512MF model

GD25LF512MF: 1.8V 512Mbit high performance, quad IO enabled.
I will have to send you the datasheet through email.

Tested on ch347 with erase, write, read, and protection

Change-Id: I3d202f5afcc9c33a4040f8186dc6fef1878ba79a
Signed-off-by: Victor Lim <vlim@gigadevice.com>
---
M flashchips.c
M include/flashchips.h
2 files changed, 57 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/12/83912/1
diff --git a/flashchips.c b/flashchips.c
index 2617162..5b8069c 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -6644,6 +6644,62 @@

{
.vendor = "GigaDevice",
+ .name = "GD25LF512MF",
+ .bustype = BUS_SPI,
+ .manufacture_id = GIGADEVICE_ID,
+ .model_id = GIGADEVICE_GD25LF512MF,
+ .total_size = 65536,
+ .page_size = 256,
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_WRSR_EXT2 | FEATURE_4BA,
+ .tested = TEST_OK_PREWB,
+ .probe = PROBE_SPI_RDID,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 16384} },
+ .block_erase = SPI_BLOCK_ERASE_21,
+ }, {
+ .eraseblocks = { {4 * 1024, 16384} },
+ .block_erase = SPI_BLOCK_ERASE_20,
+ }, {
+ .eraseblocks = { {32 * 1024, 2048} },
+ .block_erase = SPI_BLOCK_ERASE_5C,
+ }, {
+ .eraseblocks = { {32 * 1024, 2048} },
+ .block_erase = SPI_BLOCK_ERASE_52,
+ }, {
+ .eraseblocks = { {64 * 1024, 1024} },
+ .block_erase = SPI_BLOCK_ERASE_DC,
+ }, {
+ .eraseblocks = { {64 * 1024, 1024} },
+ .block_erase = SPI_BLOCK_ERASE_D8,
+ }, {
+ .eraseblocks = { {64 * 1024 * 1024, 1} },
+ .block_erase = SPI_BLOCK_ERASE_60,
+ }, {
+ .eraseblocks = { {64 * 1024 * 1024, 1} },
+ .block_erase = SPI_BLOCK_ERASE_C7,
+ }
+ },
+ .printlock = SPI_PRETTYPRINT_STATUS_REGISTER_BP4_SRWD, /* TODO: 2nd status reg (read with 0x35) */
+ .unlock = SPI_DISABLE_BLOCKPROTECT_BP4_SRWD,
+ .write = SPI_CHIP_WRITE256,
+ .read = SPI_CHIP_READ,
+ .voltage = {1695, 1950},
+ .reg_bits =
+ {
+ .srp = {STATUS1, 7, RW},
+ .bp = {{STATUS1, 2, RW}, {STATUS1, 3, RW}, {STATUS1, 4, RW}, {STATUS1, 5, RW}},
+ .tb = {STATUS1, 6, RW}, /* Called BP4 in datasheet, acts like TB */
+ .srl = {STATUS2, 0, RW},
+ .cmp = {STATUS2, 6, RW},
+ },
+ .decode_range = DECODE_RANGE_SPI25,
+ },
+
+ {
+ .vendor = "GigaDevice",
.name = "GD25LQ128E/GD25LB128E/GD25LR128E/GD25LQ128D/GD25LQ128C",
.bustype = BUS_SPI,
.manufacture_id = GIGADEVICE_ID,
diff --git a/include/flashchips.h b/include/flashchips.h
index 250ade4..20f799e 100644
--- a/include/flashchips.h
+++ b/include/flashchips.h
@@ -407,6 +407,7 @@
#define GIGADEVICE_GD25LB512MF 0x601A /* Same as GD25LR512MF */
#define GIGADEVICE_GD25LF128E 0x6318
#define GIGADEVICE_GD25LF256F 0x6319
+#define GIGADEVICE_GD25LF512MF 0x631A
#define GIGADEVICE_GD25LR256E 0x6719
#define GIGADEVICE_GD25LR512ME 0x671A /* Same as GD25LB512ME */
#define GIGADEVICE_GD25WQ80E 0x6514

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Gerrit-MessageType: newchange
Gerrit-Project: flashrom
Gerrit-Branch: main
Gerrit-Change-Id: I3d202f5afcc9c33a4040f8186dc6fef1878ba79a
Gerrit-Change-Number: 83912
Gerrit-PatchSet: 1
Gerrit-Owner: Victor Lim <vlim@gigadevice.com>