linux/include/asm-mips/mach-ev64120/mach-gt64120.h
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00

61 lines
1.7 KiB
C

/*
* This is a direct copy of the ev96100.h file, with a global
* search and replace. The numbers are the same.
*
* The reason I'm duplicating this is so that the 64120/96100
* defines won't be confusing in the source code.
*/
#ifndef __ASM_GALILEO_BOARDS_MIPS_EV64120_H
#define __ASM_GALILEO_BOARDS_MIPS_EV64120_H
/*
* GT64120 config space base address
*/
extern unsigned long gt64120_base;
#define GT64120_BASE (gt64120_base)
/*
* PCI Bus allocation
*/
#define GT_PCI_MEM_BASE 0x12000000UL
#define GT_PCI_MEM_SIZE 0x02000000UL
#define GT_PCI_IO_BASE 0x10000000UL
#define GT_PCI_IO_SIZE 0x02000000UL
#define GT_ISA_IO_BASE PCI_IO_BASE
/*
* Duart I/O ports.
*/
#define EV64120_COM1_BASE_ADDR (0x1d000000 + 0x20)
#define EV64120_COM2_BASE_ADDR (0x1d000000 + 0x00)
/*
* EV64120 interrupt controller register base.
*/
#define EV64120_ICTRL_REGS_BASE (KSEG1ADDR(0x1f000000))
/*
* EV64120 UART register base.
*/
#define EV64120_UART0_REGS_BASE (KSEG1ADDR(EV64120_COM1_BASE_ADDR))
#define EV64120_UART1_REGS_BASE (KSEG1ADDR(EV64120_COM2_BASE_ADDR))
#define EV64120_BASE_BAUD ( 3686400 / 16 )
/*
* PCI interrupts will come in on either the INTA or INTD interrups lines,
* which are mapped to the #2 and #5 interrupt pins of the MIPS. On our
* boards, they all either come in on IntD or they all come in on IntA, they
* aren't mixed. There can be numerous PCI interrupts, so we keep a list of the
* "requested" interrupt numbers and go through the list whenever we get an
* IntA/D.
*
* Interrupts < 8 are directly wired to the processor; PCI INTA is 8 and
* INTD is 11.
*/
#define GT_TIMER 4
#define GT_INTA 2
#define GT_INTD 5
#endif /* __ASM_GALILEO_BOARDS_MIPS_EV64120_H */