| Message ID | 1458059718-15295-6-git-send-email-sr@denx.de |
|---|---|
| State | Accepted |
| Commit | ebe7890321250352b812dbbf127a46ef58256d1c |
| Delegated to: | Stefan Roese |
| Headers | show |
On 15.03.2016 17:35, Stefan Roese wrote: > Armada 375 still has some problems with d-cache enabled in the ethernet > driver (mvpp2). So lets keep the d-cache disabled until this is solved. > > Signed-off-by: Stefan Roese <sr@denx.de> > Cc: Luka Perkov <luka.perkov@sartura.hr> Applied to u-boot-marvell/master. Thanks, Stefan
diff --git a/arch/arm/mach-mvebu/cpu.c b/arch/arm/mach-mvebu/cpu.c index 9913802..fd66f59 100644 --- a/arch/arm/mach-mvebu/cpu.c +++ b/arch/arm/mach-mvebu/cpu.c @@ -536,8 +536,15 @@ void enable_caches(void) /* Avoid problem with e.g. neta ethernet driver */ invalidate_dcache_all(); - /* Enable D-cache. I-cache is already enabled in start.S */ - dcache_enable(); + /* + * Armada 375 still has some problems with d-cache enabled in the + * ethernet driver (mvpp2). So lets keep the d-cache disabled + * until this is solved. + */ + if (mvebu_soc_family() != MVEBU_SOC_A375) { + /* Enable D-cache. I-cache is already enabled in start.S */ + dcache_enable(); + } } void v7_outer_cache_enable(void)
Armada 375 still has some problems with d-cache enabled in the ethernet driver (mvpp2). So lets keep the d-cache disabled until this is solved. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Luka Perkov <luka.perkov@sartura.hr> --- arch/arm/mach-mvebu/cpu.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-)