From 6d8ae5abb5311bd8e306a5a060dcfbeb0874a169 Mon Sep 17 00:00:00 2001 From: Marian Balakowicz Date: Tue, 14 Mar 2006 16:12:48 +0100 Subject: Add sync in do_reset() routine for MPC83xx after RPR register was written to. It is need on some targets when BAT translation is enabled. --- cpu/mpc83xx/cpu.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'cpu/mpc83xx') diff --git a/cpu/mpc83xx/cpu.c b/cpu/mpc83xx/cpu.c index e49e4fe0ee..63f82422f5 100644 --- a/cpu/mpc83xx/cpu.c +++ b/cpu/mpc83xx/cpu.c @@ -93,6 +93,8 @@ do_reset (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) /* enable Reset Control Reg */ immap->reset.rpr = 0x52535445; + __asm__ __volatile__ ("sync"); + __asm__ __volatile__ ("isync"); /* confirm Reset Control Reg is enabled */ while(!((immap->reset.rcer) & RCER_CRE)); -- cgit v1.2.1