CF_BASE
.start = CF_BASE + CF_OFFSET,
.end = CF_BASE + CF_OFFSET + 0x0f,
.start = CF_BASE + CF_OFFSET + 0x206,
.end = CF_BASE + CF_OFFSET + 0x20f,
#define CF_STATUS (CF_BASE + 0x00)
#define CF_CFG (CF_BASE + 0x02)
#define CF_CONTROL (CF_BASE + 0x04)