Anastasia Klimchuk submitted this change.

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1 is the latest approved patch-set.
No files were changed between the latest approved patch-set and the submitted one.

flashchips: add GD25F64F

GD25F64F: 3V 64Mbit, high performance

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

Change-Id: I07005f1589b76c8a61a1a744b16dc6b0c9020e11
Signed-off-by: Victor Lim <vlim@gigadevice.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/84705
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
M flashchips.c
M include/flashchips.h
2 files changed, 50 insertions(+), 0 deletions(-)

diff --git a/flashchips.c b/flashchips.c
index 02eefa4..e56851c 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -8139,6 +8139,55 @@
 		.voltage	= {2300, 3600},
 	},
 
+{
+		.vendor		= "GigaDevice",
+		.name		= "GD25F64F",
+		.bustype	= BUS_SPI,
+		.manufacture_id	= GIGADEVICE_ID,
+		.model_id	= GIGADEVICE_GD25F64F,
+		.total_size	= 8192,
+		.page_size	= 256,
+		/* OTP: 1024B total, 256B reserved; read 0x48; write 0x42, erase 0x44 */
+		.feature_bits	= FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_WRSR2 | FEATURE_WRSR3,
+		.tested		= TEST_OK_PREWB,
+		.probe		= PROBE_SPI_RDID,
+		.probe_timing	= TIMING_ZERO,
+		.block_erasers	=
+		{
+			{
+				.eraseblocks = { {4 * 1024, 2048} },
+				.block_erase = SPI_BLOCK_ERASE_20,
+			}, {
+				.eraseblocks = { {32 * 1024, 256} },
+				.block_erase = SPI_BLOCK_ERASE_52,
+			}, {
+				.eraseblocks = { {64 * 1024, 128} },
+				.block_erase = SPI_BLOCK_ERASE_D8,
+			}, {
+				.eraseblocks = { {8 * 1024 * 1024, 1} },
+				.block_erase = SPI_BLOCK_ERASE_60,
+			}, {
+				.eraseblocks = { {8 * 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	= {2700, 3600},
+		.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    = {STATUS3, 4, RW},
+		},
+		.decode_range	= DECODE_RANGE_SPI25,
+	},
+
 	{
 		.vendor		= "GigaDevice",
 		.name		= "GD25WQ80E",
diff --git a/include/flashchips.h b/include/flashchips.h
index 5f3bed0..53cc9ec 100644
--- a/include/flashchips.h
+++ b/include/flashchips.h
@@ -401,6 +401,7 @@
 #define GIGADEVICE_GD25VQ41B	0x4213  /* Same as GD25VQ40C, can be distinguished by SFDP */
 #define GIGADEVICE_GD25VQ80C	0x4214
 #define GIGADEVICE_GD25VQ16C	0x4215
+#define GIGADEVICE_GD25F64F	0x4317
 #define GIGADEVICE_GD25LQ40	0x6013
 #define GIGADEVICE_GD25LQ80	0x6014
 #define GIGADEVICE_GD25LQ16	0x6015

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