diff options
Diffstat (limited to 'include/asm-arm/arch-pxa/lubbock.h')
| -rw-r--r-- | include/asm-arm/arch-pxa/lubbock.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/include/asm-arm/arch-pxa/lubbock.h b/include/asm-arm/arch-pxa/lubbock.h new file mode 100644 index 0000000..11ee735 --- /dev/null +++ b/include/asm-arm/arch-pxa/lubbock.h @@ -0,0 +1,40 @@ +/* + * linux/include/asm-arm/arch-pxa/lubbock.h + * + * Author: Nicolas Pitre + * Created: Jun 15, 2001 + * Copyright: MontaVista Software Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#define LUBBOCK_ETH_PHYS PXA_CS3_PHYS + +#define LUBBOCK_FPGA_PHYS PXA_CS2_PHYS +#define LUBBOCK_FPGA_VIRT (0xf0000000) +#define LUB_P2V(x) ((x) - LUBBOCK_FPGA_PHYS + LUBBOCK_FPGA_VIRT) +#define LUB_V2P(x) ((x) - LUBBOCK_FPGA_VIRT + LUBBOCK_FPGA_PHYS) + +#ifndef __ASSEMBLY__ +# define __LUB_REG(x) (*((volatile unsigned long *)LUB_P2V(x))) +#else +# define __LUB_REG(x) LUB_P2V(x) +#endif + +/* FPGA register virtual addresses */ +#define LUB_WHOAMI __LUB_REG(LUBBOCK_FPGA_PHYS + 0x000) +#define LUB_HEXLED __LUB_REG(LUBBOCK_FPGA_PHYS + 0x010) +#define LUB_DISC_BLNK_LED __LUB_REG(LUBBOCK_FPGA_PHYS + 0x040) +#define LUB_CONF_SWITCHES __LUB_REG(LUBBOCK_FPGA_PHYS + 0x050) +#define LUB_USER_SWITCHES __LUB_REG(LUBBOCK_FPGA_PHYS + 0x060) +#define LUB_MISC_WR __LUB_REG(LUBBOCK_FPGA_PHYS + 0x080) +#define LUB_MISC_RD __LUB_REG(LUBBOCK_FPGA_PHYS + 0x090) +#define LUB_IRQ_MASK_EN __LUB_REG(LUBBOCK_FPGA_PHYS + 0x0c0) +#define LUB_IRQ_SET_CLR __LUB_REG(LUBBOCK_FPGA_PHYS + 0x0d0) +#define LUB_GP __LUB_REG(LUBBOCK_FPGA_PHYS + 0x100) + +#ifndef __ASSEMBLY__ +extern void lubbock_set_misc_wr(unsigned int mask, unsigned int set); +#endif |
