]> Git Repo - linux.git/blob - arch/csky/include/asm/memory.h
Merge tag 'amd-drm-next-6.5-2023-06-09' of https://gitlab.freedesktop.org/agd5f/linux...
[linux.git] / arch / csky / include / asm / memory.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2
3 #ifndef __ASM_CSKY_MEMORY_H
4 #define __ASM_CSKY_MEMORY_H
5
6 #include <linux/compiler.h>
7 #include <linux/const.h>
8 #include <linux/types.h>
9 #include <linux/sizes.h>
10
11 #define FIXADDR_TOP     _AC(0xffffc000, UL)
12 #define PKMAP_BASE      _AC(0xff800000, UL)
13 #define VMALLOC_START   (PAGE_OFFSET + LOWMEM_LIMIT + (PAGE_SIZE * 8))
14 #define VMALLOC_END     (PKMAP_BASE - (PAGE_SIZE * 2))
15
16 #ifdef CONFIG_HAVE_TCM
17 #ifdef CONFIG_HAVE_DTCM
18 #define TCM_NR_PAGES    (CONFIG_ITCM_NR_PAGES + CONFIG_DTCM_NR_PAGES)
19 #else
20 #define TCM_NR_PAGES    (CONFIG_ITCM_NR_PAGES)
21 #endif
22 #define FIXADDR_TCM     _AC(FIXADDR_TOP - (TCM_NR_PAGES * PAGE_SIZE), UL)
23 #endif
24
25 #endif
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