Peter Maydell <peter.mayd...@linaro.org> writes: > On 24 June 2015 at 17:39, Alex Bennée <alex.ben...@linaro.org> wrote: >> >> Alexander Spyridakis <a.spyrida...@virtualopensystems.com> writes: >>> You can find the latest tcg atomic test payload in the following repo: >>>> git clone https://git.virtualopensystems.com/dev/tcg_baremetal_tests.git >>> >>> You also need an arm baremetal cross-compiler like arm-none-gnueabi- (arm) >>> and the usual aarch64-linux-gnu- (arm64). Due to a PSCI bug in the current >>> multithreading tcg repo, the atomic test was modified to work also on the >>> vexpress machine model. >> >> I sent a patch to fix the PSCI hang case to wake up the sleeping CPU. I >> couldn't figure out how the vexpress code was waking it's CPUs. Do they >> just start powered on? > > Yes -- our vexpress model is "like hardware", so all CPUs leap into > the boot firmware at once, and the firmware deals with putting the > secondaries into a pen to be released in a controlled manner later. > [assuming you're not using -kernel; if you are then boot.c has the > secondary pen code]
Ahh good. No mystery to solve then ;-) -- Alex Bennée
