On Tue, 2018-09-25 at 19:57 +, Paul Burton wrote:
> Hi Yasha,
>
> On Tue, Sep 25, 2018 at 10:30:52PM +0300, Yasha Cherikovsky wrote:
> > On Tue, 2018-09-25 at 17:45 +, Paul Burton wrote:
> > > How about we:
> > >
> > > - Add a Kconfig option CONFIG_CPU_SUPPORTS_LOAD_STORE_LR, and
> > >
Hi Yasha,
On Tue, Sep 25, 2018 at 10:30:52PM +0300, Yasha Cherikovsky wrote:
> On Tue, 2018-09-25 at 17:45 +, Paul Burton wrote:
> > How about we:
> >
> > - Add a Kconfig option CONFIG_CPU_SUPPORTS_LOAD_STORE_LR, and
> > select
> > it for all existing pre-r6 targets (probably from CONFI
Hi Paul,
On Tue, 2018-09-25 at 17:45 +, Paul Burton wrote:
> Hi Yasha,
>
> On Thu, Sep 20, 2018 at 08:03:06PM +0300, Yasha Cherikovsky wrote:
> > MIPSR6 doesn't support unaligned access instructions (lwl, lwr,
> > swl, swr).
> > The MIPS tree has some special cases to avoid these instructions
Hi Yasha,
On Thu, Sep 20, 2018 at 08:03:06PM +0300, Yasha Cherikovsky wrote:
> MIPSR6 doesn't support unaligned access instructions (lwl, lwr, swl, swr).
> The MIPS tree has some special cases to avoid these instructions,
> and currently the code is testing for CONFIG_CPU_MIPSR6.
>
> Declare a ne
MIPSR6 doesn't support unaligned access instructions (lwl, lwr, swl, swr).
The MIPS tree has some special cases to avoid these instructions,
and currently the code is testing for CONFIG_CPU_MIPSR6.
Declare a new Kconfig variable: CONFIG_CPU_HAS_NO_UNALIGNED_LOAD_STORE,
and make CONFIG_CPU_MIPSR6 s
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