+#elif defined(CONFIG_M520x)
+ volatile unsigned char *icrp, *uartp;
+ volatile unsigned long *imrp;
+
+ uartp = info->addr;
+
+ icrp = (volatile unsigned char *) (MCF_MBAR + MCFICM_INTC0 +
+ MCFINTC_ICR0 + MCFINT_UART0 + info->line);
+ *icrp = 0x03;
+
+ imrp = (volatile unsigned long *) (MCF_MBAR + MCFICM_INTC0 +
+ MCFINTC_IMRL);
+ *imrp &= ~((1 << (info->irq - MCFINT_VECBASE)) | 1);
+ if (info->line < 2) {
+ unsigned short *uart_par;
+ uart_par = (unsigned short *)(MCF_IPSBAR + MCF_GPIO_PAR_UART);
+ if (info->line == 0)
+ *uart_par |= MCF_GPIO_PAR_UART_PAR_UTXD0
+ | MCF_GPIO_PAR_UART_PAR_URXD0;
+ else if (info->line == 1)
+ *uart_par |= MCF_GPIO_PAR_UART_PAR_UTXD1
+ | MCF_GPIO_PAR_UART_PAR_URXD1;
+ } else if (info->line == 2) {
+ unsigned char *feci2c_par;
+ feci2c_par = (unsigned char *)(MCF_IPSBAR + MCF_GPIO_PAR_FECI2C);
+ *feci2c_par &= ~0x0F;
+ *feci2c_par |= MCF_GPIO_PAR_FECI2C_PAR_SCL_UTXD2
+ | MCF_GPIO_PAR_FECI2C_PAR_SDA_URXD2;
+ }