From 0cad6dfd6827827e6e07e2ef4a063dc401f11ad2 Mon Sep 17 00:00:00 2001
From: Dolan Liu <liuyong5@huaqin.corp-partner.google.com>
Date: Tue, 11 Feb 2025 09:49:42 +0800
Subject: [PATCH] flashchips: Add Macronix MX77U25650FZ4I42

Add initial support for Macronix MX77U25650F

Bug=N/A
TEST=build flashrom and read/write/earse on unit works
e.g. command:
flashrom -p raiden_debug_spi:target=AP -w image.bin
flashrom --read -o image.bin
futility update/read

Change-Id: I7866b2db343f4eb2bc194400ceca099d3af3b87d
Signed-off-by: Dolan Liu <liuyong5@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/86348
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
Reviewed-by: DZ <danielzhang@mxic.com.cn>
---
 flashchips/macronix.c | 38 ++++++++++++++++++++++++++++++++++++++
 include/flashchips.h  |  1 +
 2 files changed, 39 insertions(+)

diff --git a/flashchips/macronix.c b/flashchips/macronix.c
index a66598bfc..d72e87a75 100644
--- a/flashchips/macronix.c
+++ b/flashchips/macronix.c
@@ -2863,6 +2863,44 @@
 		.voltage	= {2700, 3600},
 	},
 
+	{
+		.vendor		= "Macronix",
+		.name		= "MX77U25650F",
+		.bustype	= BUS_SPI,
+		.manufacture_id	= MACRONIX_ID,
+		.model_id	= MACRONIX_MX77U25650F,
+		.total_size	= 32768,
+		.page_size	= 256,
+		.feature_bits	= FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_CFGR | FEATURE_4BA,
+		.tested		= TEST_OK_PREW,
+		.probe		= PROBE_SPI_RDID,
+		.probe_timing	= TIMING_ZERO,
+		.block_erasers	=
+		{
+			{
+				.eraseblocks = { {4 * 1024, 8192} },
+				.block_erase = SPI_BLOCK_ERASE_20,
+			}, {
+				.eraseblocks = { {32 * 1024, 1024} },
+				.block_erase = SPI_BLOCK_ERASE_52,
+			}, {
+				.eraseblocks = { {64 * 1024, 512} },
+				.block_erase = SPI_BLOCK_ERASE_D8,
+			}, {
+				.eraseblocks = { {32 * 1024 * 1024, 1} },
+				.block_erase = SPI_BLOCK_ERASE_60,
+			}, {
+				.eraseblocks = { {32 * 1024 * 1024, 1} },
+				.block_erase = SPI_BLOCK_ERASE_C7,
+			}
+		},
+		.printlock	= SPI_PRETTYPRINT_STATUS_REGISTER_BP3_SRWD, /* bit6 is quad enable */
+		.unlock		= SPI_DISABLE_BLOCKPROTECT_BP3_SRWD,
+		.write		= SPI_CHIP_WRITE256,
+		.read		= SPI_CHIP_READ, /* Fast read (0x0B) supported */
+		.voltage	= {1650, 2000},
+	},
+
 	{
 		.vendor		= "Macronix",
 		.name		= "MX77U51250F",
diff --git a/include/flashchips.h b/include/flashchips.h
index a1a471c48..49ef8c7f7 100644
--- a/include/flashchips.h
+++ b/include/flashchips.h
@@ -550,6 +550,7 @@
 #define MACRONIX_MX25L6495F	0x9517
 #define MACRONIX_MX25L3255E	0x9e16
 #define MACRONIX_MX77L25650F	0x7519
+#define MACRONIX_MX77U25650F	0x7539
 #define MACRONIX_MX77U51250F	0x753A
 #define MACRONIX_MX25L3239E     0x2536