cpu86.h

来自「嵌入式试验箱S3C2410的bootloader源代码」· C头文件 代码 · 共 28 行

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#ifndef __BOARD_CPU86__#define __BOARD_CPU86__#include <config.h>#define REG8(x)			(*(volatile unsigned char *)(x))/* CPU86 register definitions */#define CPU86_VME_EAC		REG8(CFG_BCRS_BASE + 0x00)#define CPU86_VME_SAC		REG8(CFG_BCRS_BASE + 0x01)#define CPU86_VME_MAC		REG8(CFG_BCRS_BASE + 0x02)#define CPU86_BCR		REG8(CFG_BCRS_BASE + 0x03)#define CPU86_BSR		REG8(CFG_BCRS_BASE + 0x04)#define CPU86_WDOG_RPORT	REG8(CFG_BCRS_BASE + 0x05)#define CPU86_MBOX_IRQ		REG8(CFG_BCRS_BASE + 0x04)#define CPU86_REV		REG8(CFG_BCRS_BASE + 0x07)#define CPU86_VME_IRQMASK	REG8(CFG_BCRS_BASE + 0x80)#define CPU86_VME_IRQSTATUS	REG8(CFG_BCRS_BASE + 0x81)#define CPU86_LOCAL_IRQMASK	REG8(CFG_BCRS_BASE + 0x82)#define CPU86_LOCAL_IRQSTATUS	REG8(CFG_BCRS_BASE + 0x83)#define CPU86_PMCL_IRQSTATUS	REG8(CFG_BCRS_BASE + 0x84)/* Board Control Register bits */#define CPU86_BCR_FWPT		0x01#define CPU86_BCR_FWRE		0x02#endif /* __BOARD_CPU86__ */

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