Add 2nd serial port support. It is a RX only port, but useful for things like GPSs

diff --git a/packages/linux/nslu2-kernel/2.6.12/nslu2-setup.c b/packages/linux/nslu2-kernel/2.6.12/nslu2-setup.c
index 47be53b..cc3b987 100644 (file)
--- a/packages/linux/nslu2-kernel/2.6.12/nslu2-setup.c
+++ b/packages/linux/nslu2-kernel/2.6.12/nslu2-setup.c
@@ -76,14 +76,10 @@ static struct resource nslu2_uart_resources[] = {
                .flags          = IORESOURCE_MEM
        },
        {
-       },
-#if 0 
-       , {
                .start          = IXP4XX_UART2_BASE_PHYS,
                .end            = IXP4XX_UART2_BASE_PHYS + 0x0fff,
                .flags          = IORESOURCE_MEM
        }
-#endif
 };
 
 static struct plat_serial8250_port nslu2_uart_data[] = {
@@ -97,19 +93,14 @@ static struct plat_serial8250_port nslu2_uart_data[] = {
                .uartclk        = IXP4XX_UART_XTAL,
        },
        {
-       },
-
-#if 0
-       , {
                .mapbase        = IXP4XX_UART2_BASE_PHYS,
                .membase        = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-               .irq            = IRQ_IXP4XX_UART1,
+               .irq            = IRQ_IXP4XX_UART2,
                .flags          = UPF_BOOT_AUTOCONF,
                .iotype         = UPIO_MEM,
                .regshift       = 2,
                .uartclk        = IXP4XX_UART_XTAL,
        }
-#endif
 };
 
 static struct platform_device nslu2_uart = {