[flashrom-gerrit] [M] Change in flashrom[main]: flashchips: Add support for chip model GD25LF128E

[Anastasia Klimchuk (Code Review)]

Anastasia Klimchuk has submitted this change. ( https://review.coreboot.org/c/flashrom/+/82332?usp=email )

Change subject: flashchips: Add support for chip model GD25LF128E
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flashchips: Add support for chip model GD25LF128E

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-00...

Change-Id: I71fdc7ea1aea69d14db6af3bac2da3e7bee8abbe
Signed-off-by: Victor Lim 
Signed-off-by: Anastasia Klimchuk 
Reviewed-on: https://review.coreboot.org/c/flashrom/+/82332
Reviewed-by: Nikolai Artemiev 
Tested-by: build bot (Jenkins) 
---
M flashchips.c
M include/flashchips.h
2 files changed, 50 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Nikolai Artemiev: Looks good to me, approved

diff --git a/flashchips.c b/flashchips.c
index 80aab20..b4f957b 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -6538,6 +6538,55 @@

{
    	.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,
    	.manufacture_id	= GIGADEVICE_ID,
diff --git a/include/flashchips.h b/include/flashchips.h
index 26c4cbc..2ec5aaf 100644
--- a/include/flashchips.h
+++ b/include/flashchips.h
@@ -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