ARM i.MX: Add header file for WEIM cs setup

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

7 files changed, 20 insertions, 10 deletions

diff --git a/arch/arm/boards/eukrea_cpuimx27/eukrea_cpuimx27.c b/arch/arm/boards/eukrea_cpuimx27/eukrea_cpuimx27.c
index 0ffe43fd33..cff4f77985 100644
--- a/arch/arm/boards/eukrea_cpuimx27/eukrea_cpuimx27.c
+++ b/arch/arm/boards/eukrea_cpuimx27/eukrea_cpuimx27.c
@@ -37,6 +37,7 @@
 #include <io.h>
 #include <mach/imx-nand.h>
 #include <mach/imx-pll.h>
+#include <mach/weim.h>
 #include <mach/imxfb.h>
 #include <ns16550.h>
 #include <asm/mmu.h>
diff --git a/arch/arm/boards/imx27ads/imx27ads.c b/arch/arm/boards/imx27ads/imx27ads.c
index f9416e12cc..22c6e40f9f 100644
--- a/arch/arm/boards/imx27ads/imx27ads.c
+++ b/arch/arm/boards/imx27ads/imx27ads.c
@@ -23,6 +23,7 @@
 #include <io.h>
 #include <fec.h>
 #include <mach/gpio.h>
+#include <mach/weim.h>
 #include <partition.h>
 #include <fs.h>
 #include <fcntl.h>
diff --git a/arch/arm/boards/pcm038/pcm038.c b/arch/arm/boards/pcm038/pcm038.c
index a51825b795..58b1ec9ef4 100644
--- a/arch/arm/boards/pcm038/pcm038.c
+++ b/arch/arm/boards/pcm038/pcm038.c
@@ -31,6 +31,7 @@
 #include <io.h>
 #include <mach/imx-nand.h>
 #include <mach/imx-pll.h>
+#include <mach/weim.h>
 #include <mach/imxfb.h>
 #include <i2c/i2c.h>
 #include <mach/spi.h>
diff --git a/arch/arm/boards/pcm038/pcm970.c b/arch/arm/boards/pcm038/pcm970.c
index d392ea4119..b8fc65b9e3 100644
--- a/arch/arm/boards/pcm038/pcm970.c
+++ b/arch/arm/boards/pcm038/pcm970.c
@@ -18,6 +18,7 @@
 #include <platform_ide.h>
 #include <mach/imx-regs.h>
 #include <mach/iomux-mx27.h>
+#include <mach/weim.h>
 #include <mach/gpio.h>
 #include <mach/devices-imx27.h>
 #include <usb/ulpi.h>
diff --git a/arch/arm/mach-imx/imx27.c b/arch/arm/mach-imx/imx27.c
index 76bb910b6b..0c923859b4 100644
--- a/arch/arm/mach-imx/imx27.c
+++ b/arch/arm/mach-imx/imx27.c
@@ -13,6 +13,7 @@
 
 #include <common.h>
 #include <mach/imx-regs.h>
+#include <mach/weim.h>
 #include <sizes.h>
 #include <init.h>
 #include <io.h>
@@ -22,6 +23,14 @@ int imx_silicon_revision(void)
 	return CID >> 28;
 }
 
+void imx27_setup_weimcs(size_t cs, unsigned upper, unsigned lower,
+		unsigned additional)
+{
+	writel(upper, MX27_WEIM_BASE_ADDR + (cs * 0x10) + 0x0);
+	writel(lower, MX27_WEIM_BASE_ADDR + (cs * 0x10) + 0x4);
+	writel(additional, MX27_WEIM_BASE_ADDR + (cs * 0x10) + 0x8);
+}
+
 /*
  * Initialize MAX on i.MX27. necessary to give the DMA engine
  * higher priority to the memory than the CPU. Needed for proper
diff --git a/arch/arm/mach-imx/include/mach/imx27-regs.h b/arch/arm/mach-imx/include/mach/imx27-regs.h
index 6e47b28f0c..5db1a3c3eb 100644
--- a/arch/arm/mach-imx/include/mach/imx27-regs.h
+++ b/arch/arm/mach-imx/include/mach/imx27-regs.h
@@ -278,14 +278,4 @@
 #define ESDCFG_TWTR		(1 << 20)
 #define ESDCFG_TXP(x)		(((x) & 0x3) << 21)
 
-#ifndef __ASSEMBLY__
-#include <io.h>
-static inline void imx27_setup_weimcs(size_t cs, unsigned upper, unsigned lower, unsigned additional)
-{
-	writel(upper, MX27_WEIM_BASE_ADDR + (cs * 0x10) + 0x0);
-	writel(lower, MX27_WEIM_BASE_ADDR + (cs * 0x10) + 0x4);
-	writel(additional, MX27_WEIM_BASE_ADDR + (cs * 0x10) + 0x4);
-}
-#endif /* __ASSEMBLY__ */
-
 #endif /* _IMX27_REGS_H */
diff --git a/arch/arm/mach-imx/include/mach/weim.h b/arch/arm/mach-imx/include/mach/weim.h
new file mode 100644
index 0000000000..bc9b51e329
--- /dev/null
+++ b/arch/arm/mach-imx/include/mach/weim.h
@@ -0,0 +1,7 @@
+#ifndef __MACH_WEIM_H
+#define __MACH_WEIM_H
+
+void imx27_setup_weimcs(size_t cs, unsigned upper, unsigned lower,
+		unsigned additional);
+
+#endif /* __MACH_WEIM_H */