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1da177e4 LT |
1 | /* |
2 | * linux/include/asm-arm/arch-pxa/lubbock.h | |
3 | * | |
4 | * Author: Nicolas Pitre | |
5 | * Created: Jun 15, 2001 | |
6 | * Copyright: MontaVista Software Inc. | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License version 2 as | |
10 | * published by the Free Software Foundation. | |
11 | */ | |
12 | ||
13 | #define LUBBOCK_ETH_PHYS PXA_CS3_PHYS | |
14 | ||
15 | #define LUBBOCK_FPGA_PHYS PXA_CS2_PHYS | |
16 | #define LUBBOCK_FPGA_VIRT (0xf0000000) | |
17 | #define LUB_P2V(x) ((x) - LUBBOCK_FPGA_PHYS + LUBBOCK_FPGA_VIRT) | |
18 | #define LUB_V2P(x) ((x) - LUBBOCK_FPGA_VIRT + LUBBOCK_FPGA_PHYS) | |
19 | ||
20 | #ifndef __ASSEMBLY__ | |
21 | # define __LUB_REG(x) (*((volatile unsigned long *)LUB_P2V(x))) | |
22 | #else | |
23 | # define __LUB_REG(x) LUB_P2V(x) | |
24 | #endif | |
25 | ||
26 | /* FPGA register virtual addresses */ | |
27 | #define LUB_WHOAMI __LUB_REG(LUBBOCK_FPGA_PHYS + 0x000) | |
28 | #define LUB_HEXLED __LUB_REG(LUBBOCK_FPGA_PHYS + 0x010) | |
29 | #define LUB_DISC_BLNK_LED __LUB_REG(LUBBOCK_FPGA_PHYS + 0x040) | |
30 | #define LUB_CONF_SWITCHES __LUB_REG(LUBBOCK_FPGA_PHYS + 0x050) | |
31 | #define LUB_USER_SWITCHES __LUB_REG(LUBBOCK_FPGA_PHYS + 0x060) | |
32 | #define LUB_MISC_WR __LUB_REG(LUBBOCK_FPGA_PHYS + 0x080) | |
33 | #define LUB_MISC_RD __LUB_REG(LUBBOCK_FPGA_PHYS + 0x090) | |
34 | #define LUB_IRQ_MASK_EN __LUB_REG(LUBBOCK_FPGA_PHYS + 0x0c0) | |
35 | #define LUB_IRQ_SET_CLR __LUB_REG(LUBBOCK_FPGA_PHYS + 0x0d0) | |
36 | #define LUB_GP __LUB_REG(LUBBOCK_FPGA_PHYS + 0x100) | |
37 | ||
38 | #ifndef __ASSEMBLY__ | |
39 | extern void lubbock_set_misc_wr(unsigned int mask, unsigned int set); | |
40 | #endif |