From 5552a1f51d3eb367a336beb168bcae7f1a8fb4cd Mon Sep 17 00:00:00 2001
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Sun, 23 Sep 2012 21:55:46 +0200
Subject: ARM i.MX31: Add function to setup chipselect

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/boards/pcm037/pcm037.c | 24 +++++++++---------------
 1 file changed, 9 insertions(+), 15 deletions(-)

(limited to 'arch/arm/boards/pcm037')

diff --git a/arch/arm/boards/pcm037/pcm037.c b/arch/arm/boards/pcm037/pcm037.c
index a63bd23bef..1a1688d053 100644
--- a/arch/arm/boards/pcm037/pcm037.c
+++ b/arch/arm/boards/pcm037/pcm037.c
@@ -29,6 +29,7 @@
 #include <asm/armlinux.h>
 #include <asm-generic/sections.h>
 #include <mach/gpio.h>
+#include <mach/weim.h>
 #include <io.h>
 #include <asm/mmu.h>
 #include <partition.h>
@@ -165,21 +166,14 @@ postmmu_initcall(pcm037_mmu_init);
 
 static int imx31_devices_init(void)
 {
-	__REG(CSCR_U(0)) = 0x0000cf03; /* CS0: Nor Flash */
-	__REG(CSCR_L(0)) = 0x10000d03;
-	__REG(CSCR_A(0)) = 0x00720900;
-
-	__REG(CSCR_U(1)) = 0x0000df06; /* CS1: Network Controller */
-	__REG(CSCR_L(1)) = 0x444a4541;
-	__REG(CSCR_A(1)) = 0x44443302;
-
-	__REG(CSCR_U(4)) = 0x0000d843; /* CS4: SRAM */
-	__REG(CSCR_L(4)) = 0x22252521;
-	__REG(CSCR_A(4)) = 0x22220a00;
-
-	__REG(CSCR_U(5)) = 0x0000DCF6; /* CS5: SJA1000 */
-	__REG(CSCR_L(5)) = 0x444A0301;
-	__REG(CSCR_A(5)) = 0x44443302;
+	/* CS0: Nor Flash */
+	imx31_setup_weimcs(0, 0x0000cf03, 0x10000d03, 0x00720900);
+	/* CS1: Network Controller */
+	imx31_setup_weimcs(1, 0x0000df06, 0x444a4541, 0x44443302);
+	/* CS4: SRAM */
+	imx31_setup_weimcs(4, 0x0000d843, 0x22252521, 0x22220a00);
+	/* CS5: SJA1000 */
+	imx31_setup_weimcs(4, 0x0000DCF6, 0x444A0301, 0x44443302);
 
 	/*
 	 * Up to 32MiB NOR type flash, connected to
-- 
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