| Subject | Re: [PATCH v9 06/12] ARM: smp: Add initialization of CNTVOFF | From | Marc Zyngier <> | Date | Tue, 8 May 2018 09:06:26 +0100 |
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On 04/05/18 20:05, Mylène Josserand wrote: > The CNTVOFF register from arch timer is uninitialized. > It should be done by the bootloader but it is currently not the case, > even for boot CPU because this SoC is booting in secure mode. > It leads to an random offset value meaning that each CPU will have a > different time, which isn't working very well. > > Add assembly code used for boot CPU and secondary CPU cores to make > sure that the CNTVOFF register is initialized. Because this code can > be used by different platforms, add this assembly file in ARM's common > folder. > > Signed-off-by: Mylène Josserand <mylene.josserand@bootlin.com> > Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> > Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
M. -- Jazz is not dead. It just smells funny...
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