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authorJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2010-11-19 22:23:28 +0800
committerNicolas Ferre <nicolas.ferre@atmel.com>2010-11-30 17:21:29 +0100
commit8ae8cd978bc773e916e0b51a76fe3f096fa31069 (patch)
treeda12746575eac66b74e11f86b6bde579f3f2ad70 /arch/arm/mach-at91/board-kafa.c
parentb94ca0792d49f5856570ba66f53acd69cd0917fc (diff)
downloadop-kernel-dev-8ae8cd978bc773e916e0b51a76fe3f096fa31069.zip
op-kernel-dev-8ae8cd978bc773e916e0b51a76fe3f096fa31069.tar.gz
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-kafa.c')
-rw-r--r--arch/arm/mach-at91/board-kafa.c21
1 files changed, 8 insertions, 13 deletions
diff --git a/arch/arm/mach-at91/board-kafa.c b/arch/arm/mach-at91/board-kafa.c
index c0ce79d..d2e1f4e 100644
--- a/arch/arm/mach-at91/board-kafa.c
+++ b/arch/arm/mach-at91/board-kafa.c
@@ -39,17 +39,6 @@
#include "generic.h"
-/*
- * Serial port configuration.
- * 0 .. 3 = USART0 .. USART3
- * 4 = DBGU
- */
-static struct at91_uart_config __initdata kafa_uart_config = {
- .console_tty = 0, /* ttyS0 */
- .nr_tty = 2,
- .tty_map = { 4, 0, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
-};
-
static void __init kafa_map_io(void)
{
/* Initialize processor: 18.432 MHz crystal */
@@ -58,8 +47,14 @@ static void __init kafa_map_io(void)
/* Set up the LEDs */
at91_init_leds(AT91_PIN_PB4, AT91_PIN_PB4);
- /* Setup the serial ports and console */
- at91_init_serial(&kafa_uart_config);
+ /* DBGU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART0 on ttyS1 (Rx, Tx, CTS, RTS) */
+ at91_register_uart(AT91RM9200_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
+
+ /* set serial console to ttyS0 (ie, DBGU) */
+ at91_set_serial_console(0);
}
static void __init kafa_init_irq(void)
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