SDR0_READ         489 arch/powerpc/boot/4xx.c 		sdr = SDR0_READ(DCRN_SDR0_UART0);
SDR0_READ         492 arch/powerpc/boot/4xx.c 		sdr = SDR0_READ(DCRN_SDR0_UART1);
SDR0_READ         495 arch/powerpc/boot/4xx.c 		sdr = SDR0_READ(DCRN_SDR0_UART2);
SDR0_READ         498 arch/powerpc/boot/4xx.c 		sdr = SDR0_READ(DCRN_SDR0_UART3);