BCSR_SYSTEM
bcsr_write(BCSR_SYSTEM, BCSR_SYSTEM_PWROFF | BCSR_SYSTEM_RESET);
bcsr_write(BCSR_SYSTEM, 0);
j = (hasint) ? BCSR_MASKSET : BCSR_SYSTEM;
for (i = BCSR_STATUS; i <= BCSR_SYSTEM; i++)