AR5312_UART0_BASE 392 arch/mips/ath25/ar5312.c ath25_serial_setup(AR5312_UART0_BASE, irq, ar5312_sys_frequency()); AR5312_UART0_BASE 37 arch/mips/ath25/early_printk.c base = (void __iomem *)(KSEG1ADDR(AR5312_UART0_BASE));