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flashchips: Add support for chip model GD25LF128E

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Adding GD25LF128E to flashchip.c

GD25LF128E: 1.8V 128Mbit, QE default fixed at 1.
Datasheet link
https://www.gigadevice.com.cn/Public/Uploads/uploadfile/files/20230627/DS-00632-GD25LF128E-Rev1.3.pdf

Change-Id: I71fdc7ea1aea69d14db6af3bac2da3e7bee8abbe
Signed-off-by: Victor Lim <vlim@gigadevice.com>
Signed-off-by: Anastasia Klimchuk <aklm@flashrom.org>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/82332
Reviewed-by: Nikolai Artemiev <nartemiev@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Victor Lim
2024-05-11 06:54:38 -07:00
committed by Anastasia Klimchuk
parent 86752777d5
commit a83d996f76
2 changed files with 50 additions and 0 deletions
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49
flashchips.c
View File

@@ -6537,6 +6537,55 @@ const struct flashchip flashchips[] = {
},
{
.vendor = "GigaDevice",
.name = "GD25LF128E",
.bustype = BUS_SPI,
.manufacture_id = GIGADEVICE_ID,
.model_id = GIGADEVICE_GD25LF128E,
.total_size = 16384,
.page_size = 256,
/* OTP: 1024B total, 256B reserved; read 0x48; write 0x42, erase 0x44 */
.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_WRSR_EXT2,
.tested = TEST_OK_PREWB,
.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 = { {16 * 1024 * 1024, 1} },
.block_erase = SPI_BLOCK_ERASE_60,
}, {
.eraseblocks = { {16 * 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_WRITE256,
.read = SPI_CHIP_READ, /* Fast read (0x0B) and multi I/O supported */
.voltage = {1695, 1950},
.reg_bits =
{
.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},
},
.decode_range = DECODE_RANGE_SPI25,
},
{
.vendor = "GigaDevice",
.name = "GD25LQ128C/GD25LQ128D/GD25LQ128E",
.bustype = BUS_SPI,

1
include/flashchips.h
View File

@@ -404,6 +404,7 @@
#define GIGADEVICE_GD25LQ64 0x6017 /* Same as GD25LQ64B (which is faster) */
#define GIGADEVICE_GD25LQ128CD 0x6018
#define GIGADEVICE_GD25LQ255E 0x6019
#define GIGADEVICE_GD25LF128E 0x6318
#define GIGADEVICE_GD25WQ80E 0x6514
#define GIGADEVICE_GD29GL064CAB 0x7E0601