diff options
| author | Andrew Victor <linux@maxim.org.za> | 2008-05-24 18:10:26 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-06-02 13:53:12 +0100 |
| commit | 19750336d4cc3a171a5aa5f9a258fb81066cc45e (patch) | |
| tree | 675b8f9492c85c05f15226c9188a82b687340f1d /arch/arm/mach-at91/board-carmeva.c | |
| parent | 7b2253418cc12877620b4d6782831e8643ab0afa (diff) | |
| download | kernel_samsung_smdk4412-19750336d4cc3a171a5aa5f9a258fb81066cc45e.zip kernel_samsung_smdk4412-19750336d4cc3a171a5aa5f9a258fb81066cc45e.tar.gz kernel_samsung_smdk4412-19750336d4cc3a171a5aa5f9a258fb81066cc45e.tar.bz2 | |
[ARM] 5059/1: [AT91] Convert to new-style UART initialization
Convert the following AT91RM9200-based boards to the new-style UART
initialization:
- Conitec ARM&EVA
- Atmel AT91RM9200-DK
- Embest ATEB9200
- Atmel AT91RM9200-EK
- KwikByte KB920x
Signed-off-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-at91/board-carmeva.c')
| -rw-r--r-- | arch/arm/mach-at91/board-carmeva.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/arch/arm/mach-at91/board-carmeva.c b/arch/arm/mach-at91/board-carmeva.c index 0f08782..9854fc3 100644 --- a/arch/arm/mach-at91/board-carmeva.c +++ b/arch/arm/mach-at91/board-carmeva.c @@ -40,24 +40,21 @@ #include "generic.h" -/* - * Serial port configuration. - * 0 .. 3 = USART0 .. USART3 - * 4 = DBGU - */ -static struct at91_uart_config __initdata carmeva_uart_config = { - .console_tty = 0, /* ttyS0 */ - .nr_tty = 2, - .tty_map = { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */ -}; - static void __init carmeva_map_io(void) { /* Initialize processor: 20.000 MHz crystal */ at91rm9200_initialize(20000000, AT91RM9200_BGA); - /* Setup the serial ports and console */ - at91_init_serial(&carmeva_uart_config); + /* DBGU on ttyS0. (Rx & Tx only) */ + at91_register_uart(0, 0, 0); + + /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ + at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS + | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD + | ATMEL_UART_RI); + + /* set serial console to ttyS0 (ie, DBGU) */ + at91_set_serial_console(0); } static void __init carmeva_init_irq(void) |