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> --- changes since v1: * remove the arm prefix in prefetch-data and prefetch-instr. 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..589b285 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; + prefetch-data = <1>; + prefetch-instr = <1>; cache-level = <2>; }; }; -- 2.1.4 -- 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
