diff options
Diffstat (limited to 'arch/csky/include/asm')
| -rw-r--r-- | arch/csky/include/asm/fixmap.h | 4 | ||||
| -rw-r--r-- | arch/csky/include/asm/memory.h | 3 | ||||
| -rw-r--r-- | arch/csky/include/asm/pgtable.h | 6 |
3 files changed, 8 insertions, 5 deletions
diff --git a/arch/csky/include/asm/fixmap.h b/arch/csky/include/asm/fixmap.h index 4350578faa1c..81f9477d5330 100644 --- a/arch/csky/include/asm/fixmap.h +++ b/arch/csky/include/asm/fixmap.h @@ -27,4 +27,8 @@ enum fixed_addresses { #include <asm-generic/fixmap.h> +extern void fixrange_init(unsigned long start, unsigned long end, + pgd_t *pgd_base); +extern void __init fixaddr_init(void); + #endif /* __ASM_CSKY_FIXMAP_H */ diff --git a/arch/csky/include/asm/memory.h b/arch/csky/include/asm/memory.h index cdffbd0a500b..a65c6759f537 100644 --- a/arch/csky/include/asm/memory.h +++ b/arch/csky/include/asm/memory.h @@ -9,6 +9,9 @@ #include <linux/sizes.h> #define FIXADDR_TOP _AC(0xffffc000, UL) +#define PKMAP_BASE _AC(0xff800000, UL) +#define VMALLOC_START _AC(0xc0008000, UL) +#define VMALLOC_END (PKMAP_BASE - (PAGE_SIZE * 2)) #ifdef CONFIG_HAVE_TCM #ifdef CONFIG_HAVE_DTCM diff --git a/arch/csky/include/asm/pgtable.h b/arch/csky/include/asm/pgtable.h index 4b2a41e15f2e..9b7764cb7645 100644 --- a/arch/csky/include/asm/pgtable.h +++ b/arch/csky/include/asm/pgtable.h @@ -5,6 +5,7 @@ #define __ASM_CSKY_PGTABLE_H #include <asm/fixmap.h> +#include <asm/memory.h> #include <asm/addrspace.h> #include <abi/pgtable-bits.h> #include <asm-generic/pgtable-nopmd.h> @@ -16,11 +17,6 @@ #define USER_PTRS_PER_PGD (0x80000000UL/PGDIR_SIZE) #define FIRST_USER_ADDRESS 0UL -#define PKMAP_BASE (0xff800000) - -#define VMALLOC_START (0xc0008000) -#define VMALLOC_END (PKMAP_BASE - 2*PAGE_SIZE) - /* * C-SKY is two-level paging structure: */ |