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authorAndrew Victor <linux@maxim.org.za>2008-04-02 21:47:29 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-04-04 09:52:21 +0100
commita3da12229f4f9bee2ed66ac34a54a4e8b74bcbcb (patch)
tree7d0e06b560ff8b7dee204f4fb2d8c5e40cded821 /arch/arm/mach-at91/board-sam9rlek.c
parentd7a2415f7a48ce4fc16cc769f96d0df818648837 (diff)
[ARM] 4905/1: [AT91] Atmel SAM9 boards updated to new-style UART initialization
Convert the Atmel SAM9260-EK, SAM9261-EK, SAM9263-EK and SAM9RL-EK boards to use the new-style UART initialization. Signed-off-by: Sedji Gaouaou <sedji.gaouaou@atmel.com> 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-sam9rlek.c')
-rw-r--r--arch/arm/mach-at91/board-sam9rlek.c21
1 files changed, 8 insertions, 13 deletions
diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c
index ce83b60c450d..ffc0597aee8d 100644
--- a/arch/arm/mach-at91/board-sam9rlek.c
+++ b/arch/arm/mach-at91/board-sam9rlek.c
@@ -34,24 +34,19 @@
#include "generic.h"
-/*
- * Serial port configuration.
- * 0 .. 3 = USART0 .. USART3
- * 4 = DBGU
- */
-static struct at91_uart_config __initdata ek_uart_config = {
- .console_tty = 0, /* ttyS0 */
- .nr_tty = 2,
- .tty_map = { 4, 0, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
-};
-
static void __init ek_map_io(void)
{
/* Initialize processor: 12.000 MHz crystal */
at91sam9rl_initialize(12000000);
- /* Setup the serial ports and console */
- at91_init_serial(&ek_uart_config);
+ /* DGBU on ttyS0. (Rx & Tx only) */
+ at91_register_uart(0, 0, 0);
+
+ /* USART0 on ttyS1. (Rx, Tx, CTS, RTS) */
+ at91_register_uart(AT91SAM9RL_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
+
+ /* set serial console to ttyS0 (ie, DBGU) */
+ at91_set_serial_console(0);
}
static void __init ek_init_irq(void)