UART0_VIRT_BASE    84 arch/arm/mach-mv78xx0/mv78xx0.h #define  UART0_VIRT_BASE	(DEV_BUS_VIRT_BASE + 0x2000)
UART0_VIRT_BASE    80 arch/arm/mach-orion5x/orion5x.h #define  UART0_VIRT_BASE		(ORION5X_DEV_BUS_VIRT_BASE + 0x2000)