[U-Boot] [PATCH v4 11/11] sun5i: boot in non-secure mode by default

Maxime Ripard maxime.ripard at free-electrons.com
Tue May 2 07:34:24 UTC 2017


On Tue, May 02, 2017 at 08:54:59AM +0200, Antoine Tenart wrote:
> Hi Maxime,
> 
> On Mon, May 01, 2017 at 11:14:22PM +0200, Maxime Ripard wrote:
> > On Sun, Apr 30, 2017 at 03:29:56PM +0200, Antoine Tenart wrote:
> > > sun5i now implements the psci suspend function. In order to be used by
> > > the kernel, we should now boot in non-secure mode. Enable it by default.
> > > 
> > > Signed-off-by: Antoine Tenart <antoine.tenart at free-electrons.com>
> > > ---
> > >  board/sunxi/Kconfig | 3 +++
> > >  1 file changed, 3 insertions(+)
> > > 
> > > diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig
> > > index e53cd9c21c33..043980b83831 100644
> > > --- a/board/sunxi/Kconfig
> > > +++ b/board/sunxi/Kconfig
> > > @@ -77,9 +77,12 @@ config MACH_SUN4I
> > >  config MACH_SUN5I
> > >  	bool "sun5i (Allwinner A13)"
> > >  	select CPU_V7
> > > +	select CPU_V7_HAS_NONSEC
> > > +	select ARCH_SUPPORT_PSCI
> > >  	select ARM_CORTEX_CPU_IS_UP
> > >  	select SUNXI_GEN_SUN4I
> > >  	select SUPPORT_SPL
> > > +	select ARMV7_BOOT_SEC_DEFAULT if OLD_SUNXI_KERNEL_COMPAT
> > 
> > It would be better to sort these options.
> 
> I followed what was done for the other MACH_SUN* definitions, assuming
> there was some logic behind it. Otherwise I agree sorted options are
> better.

If you can explain it to me then, I'm all ears ;)

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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