1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | /* |
3 | * Hardware definitions common to all DaVinci family processors |
4 | * |
5 | * Author: Kevin Hilman, Deep Root Systems, LLC |
6 | * |
7 | * 2007 (c) Deep Root Systems, LLC. |
8 | */ |
9 | #ifndef __ASM_ARCH_HARDWARE_H |
10 | #define __ASM_ARCH_HARDWARE_H |
11 | |
12 | /* |
13 | * Before you add anything to ths file: |
14 | * |
15 | * This header is for defines common to ALL DaVinci family chips. |
16 | * Anything that is chip specific should go in <chipname>.h, |
17 | * and the chip/board init code should then explicitly include |
18 | * <chipname>.h |
19 | */ |
20 | /* |
21 | * I/O mapping |
22 | */ |
23 | #define IO_PHYS UL(0x01c00000) |
24 | #define IO_OFFSET 0xfd000000 /* Virtual IO = 0xfec00000 */ |
25 | #define IO_SIZE 0x00400000 |
26 | #define IO_VIRT (IO_PHYS + IO_OFFSET) |
27 | #define io_v2p(va) ((va) - IO_OFFSET) |
28 | #define __IO_ADDRESS(x) ((x) + IO_OFFSET) |
29 | #define IO_ADDRESS(pa) IOMEM(__IO_ADDRESS(pa)) |
30 | |
31 | #endif /* __ASM_ARCH_HARDWARE_H */ |
32 | |