From: Magnus Damm <magnus.damm@gmail.com>
Date: Wed, 23 Apr 2008 12:00:54 +0000 (+0900)
Subject: sh: use sci_out() for early printk
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=0fba32136579648a5782a41e93d4a79547456a89;p=openwrt%2Fstaging%2Fblogic.git

sh: use sci_out() for early printk

Use sci_out() instead of ctrl_outw() for early printk setup code.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---

diff --git a/arch/sh/kernel/early_printk.c b/arch/sh/kernel/early_printk.c
index 957f25611543..18ca249e8409 100644
--- a/arch/sh/kernel/early_printk.c
+++ b/arch/sh/kernel/early_printk.c
@@ -141,6 +141,7 @@ static void scif_sercon_init(char *s)
  */
 static void scif_sercon_init(char *s)
 {
+	struct uart_port *port = &scif_port;
 	unsigned baud = DEFAULT_BAUD;
 	char *e;
 
@@ -160,19 +161,20 @@ static void scif_sercon_init(char *s)
 			baud = DEFAULT_BAUD;
 	}
 
-	ctrl_outw(0, scif_port.mapbase + 8);
-	ctrl_outw(0, scif_port.mapbase);
+	sci_out(port, SCSCR, 0);	 /* TE=0, RE=0 */
+	sci_out(port, SCSMR, 0);
 
 	/* Set baud rate */
-	ctrl_outb((CONFIG_SH_PCLK_FREQ + 16 * baud) /
-		  (32 * baud) - 1, scif_port.mapbase + 4);
-
-	ctrl_outw(12, scif_port.mapbase + 24);
-	ctrl_outw(8, scif_port.mapbase + 24);
-	ctrl_outw(0, scif_port.mapbase + 32);
-	ctrl_outw(0x60, scif_port.mapbase + 16);
-	ctrl_outw(0, scif_port.mapbase + 36);
-	ctrl_outw(0x30, scif_port.mapbase + 8);
+	sci_out(port, SCBRR, (CONFIG_SH_PCLK_FREQ + 16 * baud) /
+		(32 * baud) - 1);
+
+	sci_out(port, SCFCR, 12);
+	sci_out(port, SCFCR, 8);
+
+	sci_out(port, SCSPTR, 0);
+	sci_out(port, SCxSR, 0x60);
+	sci_out(port, SCLSR, 0);
+	sci_out(port, SCSCR, 0x30);	 /* TE=1, RE=1 */
 }
 #endif /* defined(CONFIG_CPU_SUBTYPE_SH7720) */
 #endif /* !defined(CONFIG_SH_STANDARD_BIOS) */