diff options
| author |   Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2010-11-19 22:23:28 +0800 |
|---|---|---|
| committer |   Nicolas Ferre <nicolas.ferre@atmel.com> | 2010-11-30 17:21:29 +0100 |
| commit | 8ae8cd978bc773e916e0b51a76fe3f096fa31069 (patch) | |
| tree | da12746575eac66b74e11f86b6bde579f3f2ad70 /arch/arm/mach-at91/board-picotux200.c | |
| parent | at91: merge all at91rm9200 defconfig in one single file (diff) | |
| download | linux-dev-8ae8cd978bc773e916e0b51a76fe3f096fa31069.tar.xz linux-dev-8ae8cd978bc773e916e0b51a76fe3f096fa31069.zip | |
at91: Convert remaining boards to new-style UART initialization
Convert the following AT91RM9200-based boards to the new-style UART
initialization:
- Ajeco 1ARM Single Board Computer
- Sperry-Sun KAFA board
- picotux 200
Remove the deprecated at91_init_serial
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Andrew Victor <linux@maxim.org.za>
Diffstat (limited to 'arch/arm/mach-at91/board-picotux200.c')
| -rw-r--r-- | arch/arm/mach-at91/board-picotux200.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/arch/arm/mach-at91/board-picotux200.c b/arch/arm/mach-at91/board-picotux200.c index 9d833bbc592d..ac1a3b527b34 100644 --- a/arch/arm/mach-at91/board-picotux200.c +++ b/arch/arm/mach-at91/board-picotux200.c @@ -43,24 +43,21 @@ #include "generic.h" -/* - * Serial port configuration. - * 0 .. 3 = USART0 .. USART3 - * 4 = DBGU - */ -static struct at91_uart_config __initdata picotux200_uart_config = { - .console_tty = 0, /* ttyS0 */ - .nr_tty = 2, - .tty_map = { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */ -}; - static void __init picotux200_map_io(void) { /* Initialize processor: 18.432 MHz crystal */ at91rm9200_initialize(18432000, AT91RM9200_BGA); - /* Setup the serial ports and console */ - at91_init_serial(&picotux200_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 picotux200_init_irq(void) |