From 890e1df1bec891d9203724541e81f8fbe5183388 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 19 Feb 2024 01:57:06 +0000
Subject: [PATCH] default settings GPIO PA4 PA6 PA3 PB5
---
kernel/include/linux/mtd/cfi.h | 31 +++++++++++++------------------
1 files changed, 13 insertions(+), 18 deletions(-)
diff --git a/kernel/include/linux/mtd/cfi.h b/kernel/include/linux/mtd/cfi.h
index 9b57a9b..d88bb56 100644
--- a/kernel/include/linux/mtd/cfi.h
+++ b/kernel/include/linux/mtd/cfi.h
@@ -1,20 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright © 2000-2010 David Woodhouse <dwmw2@infradead.org> et al.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
*/
#ifndef __MTD_CFI_H__
@@ -152,7 +138,7 @@
uint16_t InterfaceDesc;
uint16_t MaxBufWriteSize;
uint8_t NumEraseRegions;
- uint32_t EraseRegionInfo[0]; /* Not host ordered */
+ uint32_t EraseRegionInfo[]; /* Not host ordered */
} __packed;
/* Extended Query Structure for both PRI and ALT */
@@ -179,7 +165,7 @@
uint16_t ProtRegAddr;
uint8_t FactProtRegSize;
uint8_t UserProtRegSize;
- uint8_t extra[0];
+ uint8_t extra[];
} __packed;
struct cfi_intelext_otpinfo {
@@ -233,6 +219,13 @@
uint8_t VppMin;
uint8_t VppMax;
uint8_t TopBottom;
+ /* Below field are added from version 1.5 */
+ uint8_t ProgramSuspend;
+ uint8_t UnlockBypass;
+ uint8_t SecureSiliconSector;
+ uint8_t SoftwareFeatures;
+#define CFI_POLL_STATUS_REG BIT(0)
+#define CFI_POLL_DQ BIT(1)
} __packed;
/* Vendor-Specific PRI for Atmel chips (command set 0x0002) */
@@ -293,7 +286,8 @@
map_word sector_erase_cmd;
unsigned long chipshift; /* Because they're of the same type */
const char *im_name; /* inter_module name for cmdset_setup */
- struct flchip chips[0]; /* per-chip data structure for each chip */
+ unsigned long quirks;
+ struct flchip chips[]; /* per-chip data structure for each chip */
};
uint32_t cfi_build_cmd_addr(uint32_t cmd_ofs,
@@ -377,6 +371,7 @@
#define CFI_MFR_SHARP 0x00B0
#define CFI_MFR_SST 0x00BF
#define CFI_MFR_ST 0x0020 /* STMicroelectronics */
+#define CFI_MFR_MICRON 0x002C /* Micron */
#define CFI_MFR_TOSHIBA 0x0098
#define CFI_MFR_WINBOND 0x00DA
--
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