1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * arch/arm/mach-ks8695/include/mach/hardware.h
5 * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
6 * Copyright (C) 2006 Simtec Electronics
8 * KS8695 - Memory Map definitions
11 #ifndef __ASM_ARCH_HARDWARE_H
12 #define __ASM_ARCH_HARDWARE_H
14 #include <linux/sizes.h>
17 * Clocks are derived from MCLK, which is 25MHz
19 #define KS8695_CLOCK_RATE 25000000
22 * Physical RAM address.
24 #define KS8695_SDRAM_PA 0x00000000
28 * We map an entire MiB with the System Configuration Registers in even
29 * though only 64KiB is needed. This makes it easier for use with the
30 * head debug code as the initial MMU setup only deals in L1 sections.
32 #define KS8695_IO_PA 0x03F00000
33 #define KS8695_IO_VA IOMEM(0xF0000000)
34 #define KS8695_IO_SIZE SZ_1M
36 #define KS8695_PCIMEM_PA 0x60000000
37 #define KS8695_PCIMEM_SIZE SZ_512M
39 #define KS8695_PCIIO_PA 0x80000000
40 #define KS8695_PCIIO_SIZE SZ_64K