diff options
Diffstat (limited to 'arch/arm/mm/mm-tbox.c')
| -rw-r--r-- | arch/arm/mm/mm-tbox.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/arch/arm/mm/mm-tbox.c b/arch/arm/mm/mm-tbox.c new file mode 100644 index 000000000..2cc5cc9e1 --- /dev/null +++ b/arch/arm/mm/mm-tbox.c @@ -0,0 +1,56 @@ +/* + * arch/arm/mm/mm-tbox.c + * from arch/arm/mm/mm-ebsa110.c + * + * Extra MM routines for the Tbox architecture + * + * Copyright (C) 1998 Phil Blundell + * Copyright (C) 1998 Russell King + */ + +#include <linux/sched.h> +#include <linux/mm.h> +#include <linux/init.h> + +#include <asm/io.h> +#include <asm/pgtable.h> +#include <asm/page.h> +#include <asm/proc/mm-init.h> + + +/* Logical Physical + * 0xffff1000 0x00100000 DMA registers + * 0xffff2000 0x00200000 MPEG + * 0xffff3000 0x00300000 FPGA1 local control + * 0xffff4000 0x00400000 External serial + * 0xffff5000 0x00500000 Internal serial + * 0xffff6000 0x00600000 Parallel + * 0xffff7000 0x00700000 Interrupt control + * 0xffff8000 0x00800000 Computer video + * 0xffff9000 0x00900000 Control register 0 + * 0xffffs000 0x00a00000 Control register 1 + * 0xffffb000 0x00b00000 Control register 2 + * 0xffffc000 0x00c00000 FPGA2 local control + * 0xffffd000 0x00d00000 Interrupt reset + * 0xffffe000 0x00e00000 MPEG DMA throttle + */ + +#define MAPPING \ + { 0xffff0000, 0x01000000, 0x00001000, DOMAIN_IO, 0, 1 }, \ + { 0xffff1000, 0x00100000, 0x00001000, DOMAIN_IO, 0, 1 }, \ + { 0xffff2000, 0x00200000, 0x00001000, DOMAIN_IO, 0, 1 }, \ + { 0xffff3000, 0x00300000, 0x00001000, DOMAIN_IO, 0, 1 }, \ + { 0xffff4000, 0x00400000, 0x00001000, DOMAIN_IO, 0, 1 }, \ + { 0xfe000000, 0x00400000, 0x00001000, DOMAIN_IO, 0, 1 }, \ + { 0xffff5000, 0x00500000, 0x00001000, DOMAIN_IO, 0, 1 }, \ + { 0xffff6000, 0x00600000, 0x00001000, DOMAIN_IO, 0, 1 }, \ + { 0xffff7000, 0x00700000, 0x00001000, DOMAIN_IO, 0, 1 }, \ + { 0xffff8000, 0x00800000, 0x00001000, DOMAIN_IO, 0, 1 }, \ + { 0xffff9000, 0x00900000, 0x00001000, DOMAIN_IO, 0, 1 }, \ + { 0xffffa000, 0x00a00000, 0x00001000, DOMAIN_IO, 0, 1 }, \ + { 0xffffb000, 0x00b00000, 0x00001000, DOMAIN_IO, 0, 1 }, \ + { 0xffffc000, 0x00c00000, 0x00001000, DOMAIN_IO, 0, 1 }, \ + { 0xffffd000, 0x00d00000, 0x00001000, DOMAIN_IO, 0, 1 }, \ + { 0xffffe000, 0x00e00000, 0x00001000, DOMAIN_IO, 0, 1 } + +#include "mm-armv.c" |