From: Christian GMEINER <christian.GMEINER@bachmann.info>
Date: Tue, 4 Dec 2018 19:35:24 +0000 (+0100)
Subject: sandbox: add memset_io(..), memcpy_fromio(..) and memcpy_toio(..)
X-Git-Tag: v2019.04-rc1~41^2~19
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9814430128cecf316b3e53f766d351bb1680d041;p=platform%2Fkernel%2Fu-boot.git

sandbox: add memset_io(..), memcpy_fromio(..) and memcpy_toio(..)

These functions could be used by drivers.

Signed-off-by: Christian GMEINER <christian.GMEINER@bachmann.info>
Reviewed-by: Simon Glass <sjg@chromium.org>
---

diff --git a/arch/sandbox/include/asm/io.h b/arch/sandbox/include/asm/io.h
index 81b7750..2a350a8 100644
--- a/arch/sandbox/include/asm/io.h
+++ b/arch/sandbox/include/asm/io.h
@@ -173,6 +173,18 @@ static inline void _outsw(volatile u16 *port, const void *buf, int ns)
 {
 }
 
+static inline void memset_io(volatile void *addr, unsigned char val, int count)
+{
+}
+
+static inline void memcpy_fromio(void *dst, const volatile void *src, int count)
+{
+}
+
+static inline void memcpy_toio(volatile void *dst, const void *src, int count)
+{
+}
+
 #define insw(port, buf, ns)		_insw((u16 *)port, buf, ns)
 #define outsw(port, buf, ns)		_outsw((u16 *)port, buf, ns)