[U-Boot-Users] [PATCH v2] ppc4xx: Fix PPC440 build breakage due to missing dcache_enable symbol

[Bartlomiej Sieka]

Recent commit 017e9b79 adds reference to dcache_enable, thus breaking the
build on PPC440. This patch adds a stub for dcache_enable, similarly to
what's being done for other cache operations.

Signed-off-by: Bartlomiej Sieka <tur at semihalf.com>
---
Fixed an off-by-one error in the commit id -- it should be 017e9b79
instead of a4986459.

 cpu/ppc4xx/cache.S |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/cpu/ppc4xx/cache.S b/cpu/ppc4xx/cache.S
index 5124dec..ceb3ec0 100644
--- a/cpu/ppc4xx/cache.S
+++ b/cpu/ppc4xx/cache.S
@@ -166,9 +166,11 @@ _GLOBAL(invalidate_dcache)
 #ifdef CONFIG_440
 
        .globl  dcache_disable
+       .globl  dcache_enable
        .globl  icache_disable
        .globl  icache_enable
 dcache_disable:
+dcache_enable:
 icache_disable:
 icache_enable:
 	blr