On 24 May 2015 at 20:50, Hauke Mehrtens <hauke@xxxxxxxxxx> wrote: > In the default Broadcom SDK the shared override is activated for this > cache controller, do the same in the upstream code. Data and > instruction prefetching is not activated by default for this cache > controller on the bcm53xx SoC, do it manually like it is done in the > vendor SDK. > > Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx> > --- > arch/arm/boot/dts/bcm5301x.dtsi | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/arm/boot/dts/bcm5301x.dtsi > index 78aec62..7d1578a 100644 > --- a/arch/arm/boot/dts/bcm5301x.dtsi > +++ b/arch/arm/boot/dts/bcm5301x.dtsi > @@ -78,6 +78,9 @@ > compatible = "arm,pl310-cache"; > reg = <0x2000 0x1000>; > cache-unified; > + arm,shared-override; > + arm,prefetch-data = <1>; > + arm,prefetch-instr = <1>; > cache-level = <2>; > }; > }; > -- > 2.1.4 Fwd-ing to Felix, who was also looking at this I believe. -- Rafał -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
