Re: [Xen-devel] [PATCH v2 09/29] ArmPlatformPkg/PrePi: allow use of patchable PCDs

2015-01-28 Thread Ard Biesheuvel
On 28 January 2015 at 15:28, Olivier Martin wrote: > Reviewed-By: Olivier Martin > Looking at these patches again, it might make sense to replace #9, #10 and #11 with a single patch that introduces RelocatablePrePi under ArmVirtualizationPkg with these changes already applied. That way, we adher

Re: [Xen-devel] [PATCH v2 09/29] ArmPlatformPkg/PrePi: allow use of patchable PCDs

2015-01-28 Thread Olivier Martin
Reviewed-By: Olivier Martin > -Original Message- > From: Ard Biesheuvel [mailto:ard.biesheu...@linaro.org] > Sent: 26 January 2015 19:03 > To: edk2-de...@lists.sourceforge.net; ler...@redhat.com; Olivier > Martin; roy.fr...@linaro.org; leif.lindh...@linaro.org; > stefano.stabell...@eu.cit

[Xen-devel] [PATCH v2 09/29] ArmPlatformPkg/PrePi: allow use of patchable PCDs

2015-01-26 Thread Ard Biesheuvel
Avoid using FixedPcdGetXX () to reference system memory and FD base address PCDs so that the platform can choose to use patchable PCDs instead. This allows a runtime self-relocating PrePi to poke alternate values into them that can only be discovered at runtime. Contributed-under: TianoCore Contri