[U-Boot] [PATCH v6 2/3] mxs: Fix iomux.h to not break build during assembly stage

[Otavio Salvador]

This fixes the build failure when included in mx23_olinuxino.h board
config; the addition of "asm/types.h" is due "u32" being otherwise
undefined.

Signed-off-by: Otavio Salvador <otavio at ossystems.com.br>
---
Changes in v6: None
Changes in v5:
- Extend commit log

Changes in v4:
- New patch

Changes in v3: None
Changes in v2: None

 arch/arm/include/asm/arch-mxs/iomux.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/include/asm/arch-mxs/iomux.h b/arch/arm/include/asm/arch-mxs/iomux.h
index 7abdf58..4288715 100644
--- a/arch/arm/include/asm/arch-mxs/iomux.h
+++ b/arch/arm/include/asm/arch-mxs/iomux.h
@@ -21,6 +21,10 @@
 #ifndef __MACH_MXS_IOMUX_H__
 #define __MACH_MXS_IOMUX_H__
 
+#ifndef __ASSEMBLY__
+
+#include <asm/types.h>
+
 /*
  * IOMUX/PAD Bit field definitions
  *
@@ -165,4 +169,5 @@ int mxs_iomux_setup_pad(iomux_cfg_t pad);
  */
 int mxs_iomux_setup_multiple_pads(const iomux_cfg_t *pad_list, unsigned count);
 
+#endif /* __ASSEMBLY__ */
 #endif /* __MACH_MXS_IOMUX_H__*/
-- 
1.8.1