From ea08eeccae9297f7aabd2ef7f0c2517ac4549acc Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:18:26 +0000
Subject: [PATCH] write in 30M

---
 kernel/include/linux/mtd/spinand.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/kernel/include/linux/mtd/spinand.h b/kernel/include/linux/mtd/spinand.h
index 6080087..011caa6 100644
--- a/kernel/include/linux/mtd/spinand.h
+++ b/kernel/include/linux/mtd/spinand.h
@@ -149,6 +149,7 @@
 /* feature register */
 #define REG_BLOCK_LOCK		0xa0
 #define BL_ALL_UNLOCKED		0x00
+#define HWP_EN			0x02 /* Skyhigh feature, Hardware write protection */
 
 /* configuration register */
 #define REG_CFG			0xb0
@@ -255,6 +256,7 @@
 extern const struct spinand_manufacturer silicongo_spinand_manufacturer;
 extern const struct spinand_manufacturer skyhigh_spinand_manufacturer;
 extern const struct spinand_manufacturer unim_spinand_manufacturer;
+extern const struct spinand_manufacturer unim_zl_spinand_manufacturer;
 extern const struct spinand_manufacturer winbond_spinand_manufacturer;
 extern const struct spinand_manufacturer xincun_spinand_manufacturer;
 extern const struct spinand_manufacturer xtx_spinand_manufacturer;

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