SH_ETH_ADDR
.start = SH_ETH_ADDR,
.end = SH_ETH_ADDR + 0x1FC,
.start = SH_ETH_ADDR,
.end = SH_ETH_ADDR + 0x1FC - 1,
#define SH_ETH_MAHR (SH_ETH_ADDR + 0x1C0)
#define SH_ETH_MALR (SH_ETH_ADDR + 0x1C8)