add led

hc

2024-05-10 10ebd8556b7990499c896a550e3d416b444211e6

 kernel/arch/arm/include/asm/memory.h
..
..
@@ -1,12 +1,9 @@
1
+/* SPDX-License-Identifier: GPL-2.0-only */
1
2
 /*
2
3
  *  arch/arm/include/asm/memory.h
3
4
  *
4
5
  *  Copyright (C) 2000-2002 Russell King
5
6
  *  modification for nommu, Hyok S. Choi, 2004
6
- *
7
- * This program is free software; you can redistribute it and/or modify
8
- * it under the terms of the GNU General Public License version 2 as
9
- * published by the Free Software Foundation.
10
7
  *
11
8
  *  Note: this file should not be included by non-asm/.h files
12
9
  */
..
..
@@ -70,6 +67,10 @@
70
67
  */
71
68
 #define XIP_VIRT_ADDR(physaddr)  (MODULES_VADDR + ((physaddr) & 0x000fffff))
72
69
 
70
+#define FDT_FIXED_BASE		UL(0xff800000)
71
+#define FDT_FIXED_SIZE		(2 * SECTION_SIZE)
72
+#define FDT_VIRT_BASE(physbase)	((void *)(FDT_FIXED_BASE | (physbase) % SECTION_SIZE))
73
+
73
74
 #if !defined(CONFIG_SMP) && !defined(CONFIG_ARM_LPAE)
74
75
 /*
75
76
  * Allow 16MB-aligned ioremap pages
..
..
@@ -110,6 +111,7 @@
110
111
 #define MODULES_VADDR		PAGE_OFFSET
111
112
 
112
113
 #define XIP_VIRT_ADDR(physaddr)  (physaddr)
114
+#define FDT_VIRT_BASE(physbase)  ((void *)(physbase))
113
115
 
114
116
 #endif /* !CONFIG_MMU */
115
117