1 /* SPDX-License-Identifier: GPL-2.0 */
2 // Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd.
4 #ifndef __ASM_CSKY_FIXMAP_H
5 #define __ASM_CSKY_FIXMAP_H
8 #include <asm/memory.h>
10 #include <linux/threads.h>
11 #include <asm/kmap_types.h>
14 enum fixed_addresses {
15 #ifdef CONFIG_HAVE_TCM
16 FIX_TCM = TCM_NR_PAGES,
20 FIX_KMAP_END = FIX_KMAP_BEGIN + (KM_TYPE_NR * NR_CPUS) - 1,
22 __end_of_fixed_addresses
25 #define FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT)
26 #define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE)
28 #include <asm-generic/fixmap.h>
30 extern void fixrange_init(unsigned long start, unsigned long end,
32 extern void __init fixaddr_init(void);
34 #endif /* __ASM_CSKY_FIXMAP_H */