1 files changed, 84 insertions, 0 deletions
diff --git a/linux/3.1.6/0003-n30-Clean-up-UARTs-configuration-replace-numeric-con.patch b/linux/3.1.6/0003-n30-Clean-up-UARTs-configuration-replace-numeric-con.patch
new file mode 100644
index 0000000..ef66723
--- /dev/null
+++ b/linux/3.1.6/0003-n30-Clean-up-UARTs-configuration-replace-numeric-con.patch
@@ -0,0 +1,84 @@
+From 01eb4ac8cc0ca178786d01bd696dc2092716e466 Mon Sep 17 00:00:00 2001
+From: Jiri Pinkava <jiri.pinkava@vscht.cz>
+Date: Mon, 24 May 2010 10:29:46 +0200
+Subject: [PATCH 03/14] n30: Clean up UARTs configuration (replace numeric constants)
+
+Signed-off-by: Jiri Pinkava <jiri.pinkava@vscht.cz>
+---
+ arch/arm/mach-s3c2410/mach-n30.c                 |   28 +++++++++++++++-------
+ arch/arm/plat-samsung/include/plat/regs-serial.h |    3 ++
+ 2 files changed, 22 insertions(+), 9 deletions(-)
+
+diff --git a/arch/arm/mach-s3c2410/mach-n30.c b/arch/arm/mach-s3c2410/mach-n30.c
+index abbb9b5..895e1e9a 100644
+--- a/arch/arm/mach-s3c2410/mach-n30.c
++++ b/arch/arm/mach-s3c2410/mach-n30.c
+@@ -55,32 +55,42 @@ static struct map_desc n30_iodesc[] __initdata = {
+ 	/* nothing here yet */
+ };
+ 
++#define UCON	(S3C2410_UCON_DEFAULT | \
++		 S3C2443_UCON_RXERR_IRQEN)
++
++#define ULCON	(S3C2410_LCON_CS8 | \
++		 S3C2410_LCON_PNONE)
++
++#define UFCON	(S3C2410_UFCON_FIFOMODE | \
++		 S3C2410_UFCON_RXTRIG8 | \
++		 S3C2410_UFCON_TXTRIG4)
++
+ static struct s3c2410_uartcfg n30_uartcfgs[] = {
+ 	/* Normal serial port */
+ 	[0] = {
+ 		.hwport	     = 0,
+ 		.flags	     = 0,
+-		.ucon	     = 0x2c5,
+-		.ulcon	     = 0x03,
+-		.ufcon	     = 0x51,
++		.ucon	     = UCON,
++		.ulcon	     = ULCON,
++		.ufcon	     = UFCON,
+ 	},
+ 	/* IR port */
+ 	[1] = {
+ 		.hwport	     = 1,
+ 		.flags	     = 0,
+ 		.uart_flags  = UPF_CONS_FLOW,
+-		.ucon	     = 0x2c5,
+-		.ulcon	     = 0x43,
+-		.ufcon	     = 0x51,
++		.ucon	     = UCON,
++		.ulcon	     = ULCON | S3C2410_LCON_IRM,
++		.ufcon	     = UFCON,
+ 	},
+ 	/* On the N30 the bluetooth controller is connected here.
+ 	 * On the N35 and variants the GPS receiver is connected here. */
+ 	[2] = {
+ 		.hwport	     = 2,
+ 		.flags	     = 0,
+-		.ucon	     = 0x2c5,
+-		.ulcon	     = 0x03,
+-		.ufcon	     = 0x51,
++		.ucon	     = UCON,
++		.ulcon	     = ULCON,
++		.ufcon	     = UFCON,
+ 	},
+ };
+ 
+diff --git a/arch/arm/plat-samsung/include/plat/regs-serial.h b/arch/arm/plat-samsung/include/plat/regs-serial.h
+index 788837e..c64beca 100644
+--- a/arch/arm/plat-samsung/include/plat/regs-serial.h
++++ b/arch/arm/plat-samsung/include/plat/regs-serial.h
+@@ -114,6 +114,9 @@
+ 
+ #define S3C2410_UFCON_FIFOMODE	  (1<<0)
+ #define S3C2410_UFCON_TXTRIG0	  (0<<6)
++#define S3C2410_UFCON_TXTRIG4	  (1<<6)
++#define S3C2410_UFCON_TXTRIG8	  (2<<6)
++#define S3C2410_UFCON_TXTRIG12	  (3<<6)
+ #define S3C2410_UFCON_RXTRIG8	  (1<<4)
+ #define S3C2410_UFCON_RXTRIG12	  (2<<4)
+ 
+-- 
+1.7.3.1
+