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    Subject[PATCH] Make ATNGW100 serial ports configurable
    Make configuration of ATNGW100 serial ports selectable in kernel configuration.

    Signed-off-by: Anders Blomdell <anders.blomdell@control.lth.se>



    diff -urb orig/arch/avr32/boards/atngw100/Kconfig linux-2.6.27-rc6/arch/avr32/boards/atngw100/Kconfig
    --- orig/arch/avr32/boards/atngw100/Kconfig 2008-10-09 17:56:14.000000000 +0200
    +++ linux-2.6.27-rc6/arch/avr32/boards/atngw100/Kconfig 2008-10-09 16:26:08.000000000 +0200
    @@ -0,0 +1,18 @@
    +config SERIAL_ATMEL_USART0
    + bool "Enable USART0"
    + depends on SERIAL_ATMEL
    + help
    + Enable USART0 (on expansion header J5, pins 12, 11)
    +
    +config SERIAL_ATMEL_USART2
    + bool "Enable USART2"
    + depends on SERIAL_ATMEL
    + help
    + Enable USART2 (on expansion header J6, pins 27, 26)
    +
    +config SERIAL_ATMEL_USART3
    + bool "Enable USART3"
    + depends on SERIAL_ATMEL
    + help
    + Enable USART3 (on expansion header J6, pins 17, 18)
    +
    diff -urb orig/arch/avr32/boards/atngw100/setup.c linux-2.6.27-rc6/arch/avr32/boards/atngw100/setup.c
    --- orig/arch/avr32/boards/atngw100/setup.c 2008-10-09 17:54:55.000000000 +0200
    +++ linux-2.6.27-rc6/arch/avr32/boards/atngw100/setup.c 2008-10-09 16:33:50.000000000 +0200
    @@ -114,8 +114,20 @@

    void __init setup_board(void)
    {
    - at32_map_usart(1, 0); /* USART 1: /dev/ttyS0, DB9 */
    + int i = 0;
    +
    + at32_map_usart(1, i++); /* USART 1: /dev/ttyS0, DB9 */
    at32_setup_serial_console(0);
    +
    +#ifdef CONFIG_SERIAL_ATMEL_USART0
    + at32_map_usart(0, i++); /* USART 0: /dev/ttySX, J5, pins 12, 11 */
    +#endif
    +#ifdef CONFIG_SERIAL_ATMEL_USART2
    + at32_map_usart(2, i++); /* USART 2: /dev/ttySX, J6, pins 27, 26 */
    +#endif
    +#ifdef CONFIG_SERIAL_ATMEL_USART3
    + at32_map_usart(3, i++); /* USART 3: /dev/ttySX, J6, pins 17, 18 */
    +#endif
    }

    static const struct gpio_led ngw_leds[] = {
    @@ -170,7 +182,17 @@

    at32_add_system_devices();

    - at32_add_device_usart(0);
    + i = 0;
    + at32_add_device_usart(i++);
    +#ifdef CONFIG_SERIAL_ATMEL_USART0
    + at32_add_device_usart(i++);
    +#endif
    +#ifdef CONFIG_SERIAL_ATMEL_USART2
    + at32_add_device_usart(i++);
    +#endif
    +#ifdef CONFIG_SERIAL_ATMEL_USART3
    + at32_add_device_usart(i++);
    +#endif

    set_hw_addr(at32_add_device_eth(0, &eth_data[0]));
    set_hw_addr(at32_add_device_eth(1, &eth_data[1]));
    diff -urb orig/arch/avr32/Kconfig linux-2.6.27-rc6/arch/avr32/Kconfig
    --- orig/arch/avr32/Kconfig 2008-10-09 17:54:55.000000000 +0200
    +++ linux-2.6.27-rc6/arch/avr32/Kconfig 2008-10-09 16:21:49.000000000 +0200
    @@ -125,6 +125,10 @@
    source "arch/avr32/boards/atstk1000/Kconfig"
    endif

    +if BOARD_ATNGW100
    +source "arch/avr32/boards/atngw100/Kconfig"
    +endif
    +
    choice
    prompt "Boot loader type"
    default LOADER_U_BOOT
    \
     
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      Last update: 2008-10-10 16:53    [W:0.033 / U:148.600 seconds]
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