UART_SCCM_BSY     432 arch/powerpc/include/asm/cpm1.h #define UART_SCCM_BSY		((ushort)0x0004)
UART_SCCM_BSY     456 arch/powerpc/include/asm/cpm2.h #define UART_SCCM_BSY		((ushort)0x0004)