Anastasia Klimchuk submitted this change.

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

flashchips: Add support for Boya B25Q64AS

The B25Q64AS has been tested by ch341a programmer: read, write, erase

Datasheet: https://archive.org/details/1912111437-boyamicro-by-25-q-64-assig-c-383793

Change-Id: I05ecf2b118902db974544d86e023a348912371dd
Signed-off-by: Malcolm Boyes <boyesmalcolm@gmail.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/82259
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
---
M flashchips.c
M include/flashchips.h
2 files changed, 39 insertions(+), 0 deletions(-)

diff --git a/flashchips.c b/flashchips.c
index 59edeb3..80aab20 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -3607,6 +3607,44 @@
 
 	{
 		.vendor		= "Boya/BoHong Microelectronics",
+		.name		= "B.25Q64AS",
+		.bustype	= BUS_SPI,
+		.manufacture_id	= BOYA_BOHONG_ID,
+		.model_id	= BOYA_BOHONG_B_25Q64AS,
+		.total_size	= 8192,
+		.page_size	= 256,
+		.feature_bits	= FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_QPI,
+		.tested		= TEST_OK_PREW,
+		.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 = { {16 * 512 * 1024, 1} },
+				.block_erase = SPI_BLOCK_ERASE_60,
+			}, {
+				.eraseblocks = { {16 * 512 * 1024, 1} },
+				.block_erase = SPI_BLOCK_ERASE_C7,
+			}
+		},
+		.printlock	= SPI_PRETTYPRINT_STATUS_REGISTER_PLAIN,
+		.unlock		= SPI_DISABLE_BLOCKPROTECT_BP4_SRWD,
+		.write		= SPI_CHIP_WRITE256,
+		.read		= SPI_CHIP_READ,
+		.voltage	= {2700, 3600},
+	},
+
+	{
+		.vendor		= "Boya/BoHong Microelectronics",
 		.name		= "B.25Q128AS",
 		.bustype	= BUS_SPI,
 		.manufacture_id	= BOYA_BOHONG_ID,
diff --git a/include/flashchips.h b/include/flashchips.h
index 1e30e84..26c4cbc 100644
--- a/include/flashchips.h
+++ b/include/flashchips.h
@@ -213,6 +213,7 @@
 #define BOYA_BOHONG_ID		0x68
 #define BOYA_BOHONG_B__25D80A	0x4014
 #define BOYA_BOHONG_B_25D16A	0x4015
+#define BOYA_BOHONG_B_25Q64AS	0x4017
 #define BOYA_BOHONG_B_25Q128AS	0x4018
 
 /* Bright Microelectronics has the same manufacturer ID as Hyundai... */

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