skyeye.conf的配置问题

pgtoxx

skyeye.conf的配置问题

# skyeye config file for S3C2440
arch:arm
cpu: arm920t
mach: s3c2440

# physical memory
mem_bank: map=M, type=RW, addr=0x30000000, size=0x00800000
mem_bank: map=M, type=RW, addr=0x30800000, size=0x00800000, file=./initrd.img
mem_bank: map=M, type=RW, addr=0x31000000, size=0x01000000

# all peripherals I/O mapping area
mem_bank: map=I, type=RW, addr=0x48000000, size=0x20000000

mem_bank: map=I, type=RW, addr=0x19000300, size=0x00000020
#net: type=cs8900a, base=0x19000300, size=0x20,int=9, mac=0:4:3:2:1:f, ethmod=tuntap, hostip=10.0.0.1

#lcd: type=s3c2410x, mod=gtk
#uart:mod=stdio
uart:mod=term
load_addr:base=0x30000000, mask=0xFFFFFF
#dbct:state=on
请问:这参数"mem_bank: map=I, type=RW, addr=0x48000000, size=0x20000000","load_addr:base=0x30000000, mask=0xFFFFFF"是根据什么设置的呀？

ksh

"mem_bank: map=I, type=RW, addr=0x48000000, size=0x20000000"
这个选项是指s3c2440的IO地址空间，是和s3c2440的数据手册是一致的。

"load_addr:base=0x30000000, mask=0xFFFFFF"
是vmlinux的加载基地址和掩码，是s3c2440的内存的地址，来指出vmlinux的各个段应该加载到0x3000_0000的地址上。