[U-Boot] [PATCH 2/2] powerpc/85xx: provide 85xx flush_icache for cmd_cache

[Matthew McClintock]

This provides a function that will override the weak function
flush_icache to let 85xx boards to flush the icache

cc: Kumar Gala <kumar.gala at freescale.com>
Signed-off-by: Matthew McClintock <msm at freescale.com>
---
 arch/powerpc/cpu/mpc85xx/start.S |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/arch/powerpc/cpu/mpc85xx/start.S b/arch/powerpc/cpu/mpc85xx/start.S
index 05db90a..f717309 100644
--- a/arch/powerpc/cpu/mpc85xx/start.S
+++ b/arch/powerpc/cpu/mpc85xx/start.S
@@ -745,6 +745,8 @@ mck_return:
 
 /* Cache functions.
 */
+.globl flush_icache
+flush_icache:
 .globl invalidate_icache
 invalidate_icache:
 	mfspr	r0,L1CSR1
-- 
1.7.3.4