[PATCH] arm/arm64: DT: Fix GICv2 CPU interface size

2014-06-25 Thread Marc Zyngier
All the Cortex-{A7,A15} implementations are using a GICv2. Same for the current arm64 platforms. Turns out that most of these platforms have described their GIC CPU interface size as being 4kB. while it is actually 8kB (the GICC_DIR register lives at offset 0x1000). This was found when

Re: [PATCH] arm/arm64: DT: Fix GICv2 CPU interface size

2014-06-25 Thread Thierry Reding
On Wed, Jun 25, 2014 at 11:37:54AM +0100, Marc Zyngier wrote: All the Cortex-{A7,A15} implementations are using a GICv2. Same for the current arm64 platforms. Turns out that most of these platforms have described their GIC CPU interface size as being 4kB. while it is actually 8kB (the

Re: [PATCH] arm/arm64: DT: Fix GICv2 CPU interface size

2014-06-25 Thread Rob Herring
On Wed, Jun 25, 2014 at 5:37 AM, Marc Zyngier marc.zyng...@arm.com wrote: All the Cortex-{A7,A15} implementations are using a GICv2. Same for the current arm64 platforms. Turns out that most of these platforms have described their GIC CPU interface size as being 4kB. while it is actually 8kB

Re: [PATCH] arm/arm64: DT: Fix GICv2 CPU interface size

2014-06-25 Thread Marc Zyngier
On Wed, Jun 25 2014 at 01:21:17 PM, Rob Herring robherri...@gmail.com wrote: On Wed, Jun 25, 2014 at 5:37 AM, Marc Zyngier marc.zyng...@arm.com wrote: All the Cortex-{A7,A15} implementations are using a GICv2. Same for the current arm64 platforms. Turns out that most of these platforms have

Re: [PATCH] arm/arm64: DT: Fix GICv2 CPU interface size

2014-06-25 Thread Maxime Ripard
On Wed, Jun 25, 2014 at 11:37:54AM +0100, Marc Zyngier wrote: All the Cortex-{A7,A15} implementations are using a GICv2. Same for the current arm64 platforms. Turns out that most of these platforms have described their GIC CPU interface size as being 4kB. while it is actually 8kB (the