diff options
Diffstat (limited to 'arch/arm/mm/mm-ebsa110.c')
| -rw-r--r-- | arch/arm/mm/mm-ebsa110.c | 23 |
1 files changed, 6 insertions, 17 deletions
diff --git a/arch/arm/mm/mm-ebsa110.c b/arch/arm/mm/mm-ebsa110.c index a937e098d..90865e0b6 100644 --- a/arch/arm/mm/mm-ebsa110.c +++ b/arch/arm/mm/mm-ebsa110.c @@ -1,26 +1,15 @@ /* * arch/arm/mm/mm-ebsa110.c * - * Extra MM routines for the Archimedes architecture + * Extra MM routines for the EBSA-110 architecture * * Copyright (C) 1998 Russell King */ - +#include <linux/init.h> #include <asm/io.h> -/* map in IO */ -void setup_io_pagetables(void) -{ - unsigned long address = IO_START; - int spi = IO_BASE >> PGDIR_SHIFT; - - pgd_val(swapper_pg_dir[spi-1]) = 0xc0000000 | PMD_TYPE_SECT | - PMD_DOMAIN(DOMAIN_KERNEL) | PMD_SECT_AP_WRITE; +#define MAPPING \ + { IO_BASE - PGDIR_SIZE , 0xc0000000 , PGDIR_SIZE , DOMAIN_IO, 0, 1 }, \ + { IO_BASE , IO_START , IO_SIZE , DOMAIN_IO, 0, 1 } - while (address < IO_START + IO_SIZE && address) { - pgd_val(swapper_pg_dir[spi++]) = address | PMD_TYPE_SECT | - PMD_DOMAIN(DOMAIN_IO) | - PMD_SECT_AP_WRITE; - address += PGDIR_SIZE; - } -} +#include "mm-armv.c" |