Messages in this thread | | | Date | Tue, 13 Oct 2015 11:42:19 +0100 | From | Marc Zyngier <> | Subject | Re: [PATCH 2/4] arm64: dts: Foundation model: increate GICC region to allow EOImode=1 |
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Hi Andre,
s/increate/increase size of/ in the subject line
On 13/10/15 10:37, Andre Przywara wrote: > Recent commits made the GIC driver use EOImode=1 for all GICs > that advertise the proper GICC region size.
Well, it is not so much that the kernel uses EOImode=1, but the fact that the model has a GICv2 implementation, hence a 8kB GICC region.
> To let the model benefit from the blessings of that mode, increase > the GICC region to its actual size of 8K. > > Signed-off-by: Andre Przywara <andre.przywara@arm.com> > --- > arch/arm64/boot/dts/arm/foundation-v8.dts | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/arm/foundation-v8.dts b/arch/arm64/boot/dts/arm/foundation-v8.dts > index 3c5595d..57ad9fe 100644 > --- a/arch/arm64/boot/dts/arm/foundation-v8.dts > +++ b/arch/arm64/boot/dts/arm/foundation-v8.dts > @@ -78,7 +78,7 @@ > #address-cells = <2>; > interrupt-controller; > reg = <0x0 0x2c001000 0 0x1000>, > - <0x0 0x2c002000 0 0x1000>, > + <0x0 0x2c002000 0 0x2000>, > <0x0 0x2c004000 0 0x2000>, > <0x0 0x2c006000 0 0x2000>; > interrupts = <1 9 0xf04>; >
Thanks,
M. -- Jazz is not dead. It just smells funny...
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