diff options
Diffstat (limited to 'include/asm-arm/arch-nexuspci/hardware.h')
-rw-r--r-- | include/asm-arm/arch-nexuspci/hardware.h | 47 |
1 files changed, 41 insertions, 6 deletions
diff --git a/include/asm-arm/arch-nexuspci/hardware.h b/include/asm-arm/arch-nexuspci/hardware.h index 2d267d89a..364edd010 100644 --- a/include/asm-arm/arch-nexuspci/hardware.h +++ b/include/asm-arm/arch-nexuspci/hardware.h @@ -1,31 +1,66 @@ /* * linux/include/asm-arm/arch-nexuspci/hardware.h * - * Copyright (C) 1998-1999 Philip Blundell + * Copyright (C) 1998, 1999, 2000 FutureTV Labs Ltd. * - * This file contains the hardware definitions of the Nexus PCI card. + * This file contains the hardware definitions of the FTV PCI card. */ #ifndef __ASM_ARCH_HARDWARE_H #define __ASM_ARCH_HARDWARE_H /* Logical Physical - * 0xfff00000 0x10000000 SCC2691 DUART * 0xffe00000 0x20000000 INTCONT * 0xffd00000 0x30000000 Status * 0xffc00000 0x60000000 PLX registers - * 0xfe000000 0x70000000 PCI I/O + * 0xfe000000 0xC0000000 PCI I/O + * 0xfd000000 0x70000000 cache flush + * 0xfc000000 0x80000000 PCI/ISA memory + * 0xe0000000 0x10000000 SCC2691 DUART */ /* * Mapping areas */ +#define INTCONT_BASE 0xffe00000 +#define STATUS_BASE 0xffd00000 +#define PLX_BASE 0xffc00000 #define PCIO_BASE 0xfe000000 -#define FLUSH_BASE 0xdf000000 +#define FLUSH_BASE 0xfd000000 +#define DUART_BASE 0xe0000000 +#define PCIMEM_BASE 0xfc000000 + +#define PLX_IO_START 0xC0000000 +#define PLX_MEM_START 0x80000000 +#define PLX_START 0x60000000 +#define STATUS_START 0x30000000 +#define INTCONT_START 0x20000000 +#define DUART_START 0x10000000 /* * RAM definitions */ #define RAM_BASE 0x40000000 -#define FLUSH_BASE_PHYS 0x40000000 +#define FLUSH_BASE_PHYS 0x70000000 + +/* + * Miscellaneous INTCONT bits + */ +#define INTCONT_FIQ_PLX 0x00 +#define INTCONT_FIQ_D 0x02 +#define INTCONT_FIQ_C 0x04 +#define INTCONT_FIQ_B 0x06 +#define INTCONT_FIQ_A 0x08 +#define INTCONT_FIQ_SYSERR 0x0a +#define INTCONT_IRQ_DUART 0x0c +#define INTCONT_IRQ_PLX 0x0e +#define INTCONT_IRQ_D 0x10 +#define INTCONT_IRQ_C 0x12 +#define INTCONT_IRQ_B 0x14 +#define INTCONT_IRQ_A 0x16 +#define INTCONT_IRQ_SYSERR 0x1e + +#define INTCONT_WATCHDOG 0x18 +#define INTCONT_LED 0x1a +#define INTCONT_PCI_RESET 0x1c #endif |