1 files changed, 6 insertions, 1 deletions

diff --git a/sys/dev/fb/fbreg.h b/sys/dev/fb/fbreg.h
index a844c56a0af3..e13408a66eca 100644
--- a/sys/dev/fb/fbreg.h
+++ b/sys/dev/fb/fbreg.h
@@ -92,7 +92,7 @@ void ofwfb_fillw(int pat, void *base, size_t cnt);
 u_int16_t ofwfb_readw(u_int16_t *addr);
 void ofwfb_writew(u_int16_t *addr, u_int16_t val);
 
-#elif defined(__mips__)
+#elif defined(__mips__) || defined(__arm__)
 
 /*
  * Use amd64/i386-like settings under the assumption that MIPS-based display
@@ -115,6 +115,11 @@ fillw(int val, uint16_t *buf, size_t size)
 }
 #define fillw_io(p, d, c)	fillw((p), (void *)(d), (c))
 
+#if defined(__arm__)
+#define	readw(a)		(*(uint16_t*)(a))
+#define	writew(a, v)		(*(uint16_t*)(a) = (v))
+#endif
+
 #else /* !__i386__ && !__amd64__ && !__ia64__ && !__sparc64__ && !__powerpc__ */
 #define bcopy_io(s, d, c)	memcpy_io((d), (s), (c))
 #define bcopy_toio(s, d, c)	memcpy_toio((d), (void *)(s), (c))