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>
14 years ago · 0a9fe8ee7e
parent cd420e0b2a
commit 0a9fe8ee7e
1 changed files with 2 additions and 0 deletions
--- 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