use broken-out patches for the coldfire to make it easier to follow differences again...

[openwrt/svn-archive/archive.git] / target / linux / coldfire / patches / 009-m5445x_serial.patch

diff --git a/target/linux/coldfire/patches/009-m5445x_serial.patch b/target/linux/coldfire/patches/009-m5445x_serial.patch
new file mode 100644 (file)
index 0000000..351ea8a
--- /dev/null
+++ b/target/linux/coldfire/patches/009-m5445x_serial.patch
@@ -0,0 +1,73 @@
+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;
+ }
+