cpc0_cr1 552 arch/powerpc/boot/4xx.c u32 cpc0_cr1 = mfdcr(DCRN_405_CPC0_CR1); cpc0_cr1 608 arch/powerpc/boot/4xx.c cpc0_cr1 = cpc0_cr1 & ~0x00800000; cpc0_cr1 609 arch/powerpc/boot/4xx.c mtdcr(DCRN_405_CPC0_CR1, cpc0_cr1);