ref: ee695eff4329234e20abb68ff3100d3b15929418
dir: /os/cerf405/physmem.h/
/* * Memory-mapped IO */ #define PHYSPCIBRIDGE 0x80000000 #define PHYSMMIO 0xEF600000 #define MMIO(i) (PHYSMMIO+(i)*0x100) #define PHYSGPT MMIO(0) #define PHYSUART0 MMIO(3) #define PHYSUART1 MMIO(4) #define PHYSIIC MMIO(5) #define PHYSOPB MMIO(6) #define PHYSGPIO MMIO(7) #define PHYSEMAC0 MMIO(8) #define PHYSEMAC1 MMIO(9) #define PHYSPCIIO0 0xE8000000 /* for 64M */ #define PHYSPCIMEM 0x80000000 #define PHYSPCIADDR 0xEEC00000 /* for 8 bytes */ #define PHYSPCIDATA 0xEEC00004 #define PHYSPCIACK 0xEED00000 /* interrupt acknowledge */ #define PHYSPCIBCFG 0xEF400000 /* bridge configuration registers */