MSREG_CSR1
aprint_normal(": size %dMB, %s chips\n", ((MEMRD(MSREG_CSR1) &
MS1_MSIZEMASK) >> 20), (MEMRD(MSREG_CSR1) & MS1_RAMTYMASK
? MEMRD(MSREG_CSR1) & MS1_RAMTY256K ? "256K":"1M":"64K"));
MEMWR(MSREG_CSR1, MS1_MWRITEERR | MS1_CNTLERR);
csr1 = MEMRD(MSREG_CSR1);
MEMWR(MSREG_CSR1, csr1 | MS1_CRDINH);