From: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Date: Thu, 4 Oct 2012 10:04:02 +0000 (+0000)
Subject: arm1136: Fix enable_caches()
X-Git-Tag: v2013.01-rc3~9^2~64
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=ccfa398547ce0b579f2e7874e78948246c739237;p=oweals%2Fu-boot.git

arm1136: Fix enable_caches()

enable_caches() did not enable icache if CONFIG_SYS_ICACHE_OFF was not defined
but CONFIG_SYS_DCACHE_OFF was.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
---

diff --git a/arch/arm/cpu/arm1136/cpu.c b/arch/arm/cpu/arm1136/cpu.c
index b98e3d9fac..32a4c244c5 100644
--- a/arch/arm/cpu/arm1136/cpu.c
+++ b/arch/arm/cpu/arm1136/cpu.c
@@ -141,16 +141,6 @@ void flush_cache(unsigned long start, unsigned long size)
 	flush_dcache_range(start, start + size);
 }
 
-void enable_caches(void)
-{
-#ifndef CONFIG_SYS_ICACHE_OFF
-	icache_enable();
-#endif
-#ifndef CONFIG_SYS_DCACHE_OFF
-	dcache_enable();
-#endif
-}
-
 #else /* #ifndef CONFIG_SYS_DCACHE_OFF */
 void invalidate_dcache_all(void)
 {
@@ -172,3 +162,15 @@ void flush_cache(unsigned long start, unsigned long size)
 {
 }
 #endif /* #ifndef CONFIG_SYS_DCACHE_OFF */
+
+#if !defined(CONFIG_SYS_ICACHE_OFF) || !defined(CONFIG_SYS_DCACHE_OFF)
+void enable_caches(void)
+{
+#ifndef CONFIG_SYS_ICACHE_OFF
+	icache_enable();
+#endif
+#ifndef CONFIG_SYS_DCACHE_OFF
+	dcache_enable();
+#endif
+}
+#endif