Re: [edk2-devel] [PATCH v2 4/5] ArmVirtPkg: implement ArmVirtPsciResetSystemPeiLib

2020-02-25 Thread Laszlo Ersek
On 02/25/20 11:44, Ard Biesheuvel wrote: > Implement a ArmVirtPkg specific version of the PSCI ResetSystemLib that > is usable in the PEI phase, as the existing one relies on the FDT client > protocol, making it unsuitable. > > Note that accessing the device tree passed by QEMU via its initial bas

[edk2-devel] [PATCH v2 4/5] ArmVirtPkg: implement ArmVirtPsciResetSystemPeiLib

2020-02-25 Thread Ard Biesheuvel
Implement a ArmVirtPkg specific version of the PSCI ResetSystemLib that is usable in the PEI phase, as the existing one relies on the FDT client protocol, making it unsuitable. Note that accessing the device tree passed by QEMU via its initial base address is guaranteed to be safe at any time duri