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linux/arch/ppc/platforms/adir.h

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/*
* arch/ppc/platforms/adir.h
*
* Definitions for SBS Adirondack board support
*
* By Michael Sokolov <msokolov@ivan.Harhan.ORG>
*/
#ifndef __PPC_PLATFORMS_ADIR_H
#define __PPC_PLATFORMS_ADIR_H
/*
* SBS Adirondack definitions
*/
/* PPC physical address space layout. We use the one set up by the firmware. */
#define ADIR_PCI32_MEM_BASE 0x80000000
#define ADIR_PCI32_MEM_SIZE 0x20000000
#define ADIR_PCI64_MEM_BASE 0xA0000000
#define ADIR_PCI64_MEM_SIZE 0x20000000
#define ADIR_PCI32_IO_BASE 0xC0000000
#define ADIR_PCI32_IO_SIZE 0x10000000
#define ADIR_PCI64_IO_BASE 0xD0000000
#define ADIR_PCI64_IO_SIZE 0x10000000
#define ADIR_PCI64_PHB 0xFF400000
#define ADIR_PCI32_PHB 0xFF500000
#define ADIR_PCI64_CONFIG_ADDR (ADIR_PCI64_PHB + 0x000f8000)
#define ADIR_PCI64_CONFIG_DATA (ADIR_PCI64_PHB + 0x000f8010)
#define ADIR_PCI32_CONFIG_ADDR (ADIR_PCI32_PHB + 0x000f8000)
#define ADIR_PCI32_CONFIG_DATA (ADIR_PCI32_PHB + 0x000f8010)
/* System memory as seen from PCI */
#define ADIR_PCI_SYS_MEM_BASE 0x80000000
/* Static virtual mapping of PCI I/O */
#define ADIR_PCI32_VIRT_IO_BASE 0xFE000000
#define ADIR_PCI32_VIRT_IO_SIZE 0x01000000
#define ADIR_PCI64_VIRT_IO_BASE 0xFF000000
#define ADIR_PCI64_VIRT_IO_SIZE 0x01000000
/* Registers */
#define ADIR_NVRAM_RTC_ADDR 0x74
#define ADIR_NVRAM_RTC_DATA 0x75
#define ADIR_BOARD_ID_REG (ADIR_PCI32_VIRT_IO_BASE + 0x08FFF0)
#define ADIR_CPLD1REV_REG (ADIR_PCI32_VIRT_IO_BASE + 0x08FFF1)
#define ADIR_CPLD2REV_REG (ADIR_PCI32_VIRT_IO_BASE + 0x08FFF2)
#define ADIR_FLASHCTL_REG (ADIR_PCI32_VIRT_IO_BASE + 0x08FFF3)
#define ADIR_CPC710_STAT_REG (ADIR_PCI32_VIRT_IO_BASE + 0x08FFF4)
#define ADIR_CLOCK_REG (ADIR_PCI32_VIRT_IO_BASE + 0x08FFF5)
#define ADIR_GPIO_REG (ADIR_PCI32_VIRT_IO_BASE + 0x08FFF8)
#define ADIR_MISC_REG (ADIR_PCI32_VIRT_IO_BASE + 0x08FFF9)
#define ADIR_LED_REG (ADIR_PCI32_VIRT_IO_BASE + 0x08FFFA)
#define ADIR_CLOCK_REG_PD 0x10
#define ADIR_CLOCK_REG_SPREAD 0x08
#define ADIR_CLOCK_REG_SEL133 0x04
#define ADIR_CLOCK_REG_SEL1 0x02
#define ADIR_CLOCK_REG_SEL0 0x01
#define ADIR_PROCA_INT_MASK (ADIR_PCI32_VIRT_IO_BASE + 0x0EFFF0)
#define ADIR_PROCB_INT_MASK (ADIR_PCI32_VIRT_IO_BASE + 0x0EFFF2)
#define ADIR_PROCA_INT_STAT (ADIR_PCI32_VIRT_IO_BASE + 0x0EFFF4)
#define ADIR_PROCB_INT_STAT (ADIR_PCI32_VIRT_IO_BASE + 0x0EFFF6)
/* Linux IRQ numbers */
#define ADIR_IRQ_NONE -1
#define ADIR_IRQ_SERIAL2 3
#define ADIR_IRQ_SERIAL1 4
#define ADIR_IRQ_FDC 6
#define ADIR_IRQ_PARALLEL 7
#define ADIR_IRQ_VIA_AUDIO 10
#define ADIR_IRQ_VIA_USB 11
#define ADIR_IRQ_IDE0 14
#define ADIR_IRQ_IDE1 15
#define ADIR_IRQ_PCI0_INTA 16
#define ADIR_IRQ_PCI0_INTB 17
#define ADIR_IRQ_PCI0_INTC 18
#define ADIR_IRQ_PCI0_INTD 19
#define ADIR_IRQ_PCI1_INTA 20
#define ADIR_IRQ_PCI1_INTB 21
#define ADIR_IRQ_PCI1_INTC 22
#define ADIR_IRQ_PCI1_INTD 23
#define ADIR_IRQ_MBSCSI 24 /* motherboard SCSI */
#define ADIR_IRQ_MBETH1 25 /* motherboard Ethernet 1 */
#define ADIR_IRQ_MBETH0 26 /* motherboard Ethernet 0 */
#define ADIR_IRQ_CPC710_INT1 27
#define ADIR_IRQ_CPC710_INT2 28
#define ADIR_IRQ_VT82C686_NMI 29
#define ADIR_IRQ_VT82C686_INTR 30
#define ADIR_IRQ_INTERPROC 31
#endif /* __PPC_PLATFORMS_ADIR_H */