From: Matthew McClintock <msm@freescale.com>
Date: Mon, 23 May 2011 08:38:53 +0000 (+0000)
Subject: powerpc/85xx: provide 85xx flush_icache for cmd_cache
X-Git-Tag: v2011.09-rc1~105^2~9
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=0a9fe8ee7e5c4d1d677fab71514d4f4a9be2f6be;p=u-boot

powerpc/85xx: provide 85xx flush_icache for cmd_cache

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@freescale.com>
Signed-off-by: Matthew McClintock <msm@freescale.com>
---

diff --git a/arch/powerpc/cpu/mpc85xx/start.S b/arch/powerpc/cpu/mpc85xx/start.S
index 626ccce6bf..878a3d67e8 100644
--- a/arch/powerpc/cpu/mpc85xx/start.S
+++ b/arch/powerpc/cpu/mpc85xx/start.S
@@ -676,6 +676,8 @@ mck_return:
 
 /* Cache functions.
 */
+.globl flush_icache
+flush_icache:
 .globl invalidate_icache
 invalidate_icache:
 	mfspr	r0,L1CSR1