From be1d8543a82d3a8f466509bbd355a5861193135f Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Wed, 4 Feb 2009 16:49:45 +0800 Subject: Blackfin arch: base SIC_IWR# programming on whether the MMR exists base SIC_IWR# programming on whether the MMR exists rather than having to maintain another list of processors Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu --- arch/blackfin/mach-common/pm.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) (limited to 'arch/blackfin/mach-common/pm.c') diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c index d3d70fd67c16..f48a6aebb49b 100644 --- a/arch/blackfin/mach-common/pm.c +++ b/arch/blackfin/mach-common/pm.c @@ -82,10 +82,9 @@ void bfin_pm_suspend_standby_enter(void) bfin_pm_standby_restore(); -#if defined(CONFIG_BF54x) || defined(CONFIG_BF52x) || defined(CONFIG_BF561) || \ - defined(CONFIG_BF538) || defined(CONFIG_BF539) || defined(CONFIG_BF51x) +#ifdef SIC_IWR0 bfin_write_SIC_IWR0(IWR_DISABLE_ALL); -#if defined(CONFIG_BF52x) || defined(CONFIG_BF51x) +# ifdef SIC_IWR1 /* BF52x system reset does not properly reset SIC_IWR1 which * will screw up the bootrom as it relies on MDMA0/1 waking it * up from IDLE instructions. See this report for more info: @@ -95,10 +94,8 @@ void bfin_pm_suspend_standby_enter(void) bfin_write_SIC_IWR1(IWR_ENABLE(10) | IWR_ENABLE(11)); else bfin_write_SIC_IWR1(IWR_DISABLE_ALL); -#else - bfin_write_SIC_IWR1(IWR_DISABLE_ALL); -#endif -# ifdef CONFIG_BF54x +# endif +# ifdef SIC_IWR2 bfin_write_SIC_IWR2(IWR_DISABLE_ALL); # endif #else -- cgit v1.2.3