mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-24 19:56:15 +02:00
74 lines
2.1 KiB
Diff
74 lines
2.1 KiB
Diff
|
From 4b5a534c16325217c05a87938885c0ee1fe69a34 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Kurt Mahan <kmahan@freescale.com>
|
||
|
|
Date: Wed, 31 Oct 2007 17:01:41 -0600
|
||
|
|
Subject: [PATCH] MCF5445x core serial support.
|
||
|
|
|
||
|
|
LTIBName: m5445x-serial
|
||
|
|
Signed-off-by: Kurt Mahan <kmahan@freescale.com>
|
||
|
|
---
|
||
|
|
drivers/serial/mcfserial.c | 23 +++++++++++++++++++++--
|
||
|
|
1 files changed, 21 insertions(+), 2 deletions(-)
|
||
|
|
|
||
|
|
--- a/drivers/serial/mcfserial.c
|
||
|
|
+++ b/drivers/serial/mcfserial.c
|
||
|
|
@@ -45,7 +45,9 @@
|
||
|
|
#include <asm/coldfire.h>
|
||
|
|
#include <asm/mcfsim.h>
|
||
|
|
#include <asm/mcfuart.h>
|
||
|
|
+#ifdef CONFIG_NETtel
|
||
|
|
#include <asm/nettel.h>
|
||
|
|
+#endif
|
||
|
|
#include <asm/uaccess.h>
|
||
|
|
#include "mcfserial.h"
|
||
|
|
|
||
|
|
@@ -61,7 +63,8 @@ struct timer_list mcfrs_timer_struct;
|
||
|
|
#define CONSOLE_BAUD_RATE 38400
|
||
|
|
#define DEFAULT_CBAUD B38400
|
||
|
|
#elif defined(CONFIG_MOD5272) || defined(CONFIG_M5208EVB) || \
|
||
|
|
- defined(CONFIG_M5329EVB) || defined(CONFIG_GILBARCO)
|
||
|
|
+ defined(CONFIG_M5329EVB) || defined(CONFIG_GILBARCO) || \
|
||
|
|
+ defined(CONFIG_M54455)
|
||
|
|
#define CONSOLE_BAUD_RATE 115200
|
||
|
|
#define DEFAULT_CBAUD B115200
|
||
|
|
#elif defined(CONFIG_ARNEWSH) || defined(CONFIG_FREESCALE) || \
|
||
|
|
@@ -94,7 +97,7 @@ static struct tty_driver *mcfrs_serial_d
|
||
|
|
#undef SERIAL_DEBUG_FLOW
|
||
|
|
|
||
|
|
#if defined(CONFIG_M523x) || defined(CONFIG_M527x) || defined(CONFIG_M528x) || \
|
||
|
|
- defined(CONFIG_M520x) || defined(CONFIG_M532x)
|
||
|
|
+ defined(CONFIG_M520x) || defined(CONFIG_M532x) || defined(CONFIG_M54455)
|
||
|
|
#define IRQBASE (MCFINT_VECBASE+MCFINT_UART0)
|
||
|
|
#else
|
||
|
|
#define IRQBASE 73
|
||
|
|
@@ -1604,6 +1607,20 @@ static void mcfrs_irqinit(struct mcf_ser
|
||
|
|
/* GPIOs also must be initalized, depends on board */
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
+#elif defined(CONFIG_M54455)
|
||
|
|
+ volatile unsigned char *uartp;
|
||
|
|
+ uartp = info->addr;
|
||
|
|
+ switch (info->line) {
|
||
|
|
+ case 0:
|
||
|
|
+ MCF_GPIO_PAR_UART |= 0x000F;
|
||
|
|
+ break;
|
||
|
|
+ case 1:
|
||
|
|
+ MCF_GPIO_PAR_UART |= 0x0FF0;
|
||
|
|
+ break;
|
||
|
|
+ case 2:
|
||
|
|
+ /* GPIOs also must be initalized, depends on board */
|
||
|
|
+ break;
|
||
|
|
+ }
|
||
|
|
#else
|
||
|
|
volatile unsigned char *icrp, *uartp;
|
||
|
|
|
||
|
|
@@ -1966,7 +1983,9 @@ struct console mcfrs_console = {
|
||
|
|
|
||
|
|
static int __init mcfrs_console_init(void)
|
||
|
|
{
|
||
|
|
+#ifndef CONFIG_M54455
|
||
|
|
register_console(&mcfrs_console);
|
||
|
|
+#endif
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|