81 строка
2.4 KiB
C
81 строка
2.4 KiB
C
/*
|
|
*
|
|
* Hitachi Big Sur Eval Board support
|
|
*
|
|
* Dustin McIntire (dustin@sensoria.com)
|
|
*
|
|
* May be copied or modified under the terms of the GNU General Public
|
|
* License. See linux/COPYING for more information.
|
|
*
|
|
* Derived from Hitachi SH7751 reference manual
|
|
*
|
|
*/
|
|
|
|
#ifndef _ASM_BIGSUR_H_
|
|
#define _ASM_BIGSUR_H_
|
|
|
|
#include <asm/irq.h>
|
|
#include <asm/hd64465/hd64465.h>
|
|
|
|
/* 7751 Internal IRQ's used by external CPLD controller */
|
|
#define BIGSUR_IRQ_LOW 0
|
|
#define BIGSUR_IRQ_NUM 14 /* External CPLD level 1 IRQs */
|
|
#define BIGSUR_IRQ_HIGH (BIGSUR_IRQ_LOW + BIGSUR_IRQ_NUM)
|
|
#define BIGSUR_2NDLVL_IRQ_LOW (HD64465_IRQ_BASE+HD64465_IRQ_NUM)
|
|
#define BIGSUR_2NDLVL_IRQ_NUM 32 /* Level 2 IRQs = 4 regs * 8 bits */
|
|
#define BIGSUR_2NDLVL_IRQ_HIGH (BIGSUR_2NDLVL_IRQ_LOW + \
|
|
BIGSUR_2NDLVL_IRQ_NUM)
|
|
|
|
/* PCI interrupt base number (A_INTA-A_INTD) */
|
|
#define BIGSUR_SH7751_PCI_IRQ_BASE (BIGSUR_2NDLVL_IRQ_LOW+10)
|
|
|
|
/* CPLD registers and external chip addresses */
|
|
#define BIGSUR_HD64464_ADDR 0xB2000000
|
|
#define BIGSUR_DGDR 0xB1FFFE00
|
|
#define BIGSUR_BIDR 0xB1FFFD00
|
|
#define BIGSUR_CSLR 0xB1FFFC00
|
|
#define BIGSUR_SW1R 0xB1FFFB00
|
|
#define BIGSUR_DBGR 0xB1FFFA00
|
|
#define BIGSUR_BDTR 0xB1FFF900
|
|
#define BIGSUR_BDRR 0xB1FFF800
|
|
#define BIGSUR_PPR1 0xB1FFF700
|
|
#define BIGSUR_PPR2 0xB1FFF600
|
|
#define BIGSUR_IDE2 0xB1FFF500
|
|
#define BIGSUR_IDE3 0xB1FFF400
|
|
#define BIGSUR_SPCR 0xB1FFF300
|
|
#define BIGSUR_ETHR 0xB1FE0000
|
|
#define BIGSUR_PPDR 0xB1FDFF00
|
|
#define BIGSUR_ICTL 0xB1FDFE00
|
|
#define BIGSUR_ICMD 0xB1FDFD00
|
|
#define BIGSUR_DMA0 0xB1FDFC00
|
|
#define BIGSUR_DMA1 0xB1FDFB00
|
|
#define BIGSUR_IRQ0 0xB1FDFA00
|
|
#define BIGSUR_IRQ1 0xB1FDF900
|
|
#define BIGSUR_IRQ2 0xB1FDF800
|
|
#define BIGSUR_IRQ3 0xB1FDF700
|
|
#define BIGSUR_IMR0 0xB1FDF600
|
|
#define BIGSUR_IMR1 0xB1FDF500
|
|
#define BIGSUR_IMR2 0xB1FDF400
|
|
#define BIGSUR_IMR3 0xB1FDF300
|
|
#define BIGSUR_IRLMR0 0xB1FDF200
|
|
#define BIGSUR_IRLMR1 0xB1FDF100
|
|
#define BIGSUR_V320USC_ADDR 0xB1000000
|
|
#define BIGSUR_HD64465_ADDR 0xB0000000
|
|
#define BIGSUR_INTERNAL_BASE 0xB0000000
|
|
|
|
/* SMC ethernet card parameters */
|
|
#define BIGSUR_ETHER_IOPORT 0x220
|
|
|
|
/* IDE register paramters */
|
|
#define BIGSUR_IDECMD_IOPORT 0x1f0
|
|
#define BIGSUR_IDECTL_IOPORT 0x1f8
|
|
|
|
/* LED bit position in BIGSUR_CSLR */
|
|
#define BIGSUR_LED (1<<4)
|
|
|
|
/* PCI: default LOCAL memory window sizes (seen from PCI bus) */
|
|
#define BIGSUR_LSR0_SIZE (64*(1<<20)) //64MB
|
|
#define BIGSUR_LSR1_SIZE (64*(1<<20)) //64MB
|
|
|
|
#endif /* _ASM_BIGSUR_H_ */
|