arm: Include types.h in clock.h

... so uint32_t is known by the time it's used.

Change-Id: I7281e869ce2e00165a0e21bc017aa6c0e27827b9
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9333
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>

src/arch/arm/include/arch/clock.h

@@ -20,6 +20,8 @@
 #ifndef __ARM_CLOCK_H_
 #define __ARM_CLOCK_H_
 
+#include <types.h>
+
 void set_cntfrq(uint32_t);
 
 #endif //__ARM_CLOCK_H_

src/arch/arm64/include/arch/clock.h

@@ -20,6 +20,8 @@
 #ifndef __ARM_CLOCK_H_
 #define __ARM_CLOCK_H_
 
+#include <types.h>
+
 void set_cntfrq(uint32_t);
 
 #endif //__ARM_CLOCK_H_