cpu: arm7tdmi
mach: s3c44b0
mem_bank: map=M, type=R,  addr=0x00000000, size=0x00200000, file=./rtthread-wh44b0.bin
mem_bank: map=I, type=RW, addr=0x01c00000, size=0x00400000
mem_bank: map=M, type=RW, addr=0x0C000000, size=0x00800000