[U-Boot] [PATCH 2/4] ARM: AM57xx: Disable non-FIT based image loading for HS devices

[Tom Rini]

On Wed, Aug 03, 2016 at 07:16:12PM -0600, Simon Glass wrote:
> Hi Andrew,
> 
> On 1 August 2016 at 09:30, Andrew F. Davis <afd at ti.com> wrote:
> > Disable support for loading non-FIT images for AM57xx platforms using
> > the high-security (HS) device variant.
> >
> > Signed-off-by: Andrew F. Davis <afd at ti.com>
> > ---
> >  configs/am57xx_hs_evm_defconfig | 1 +
> >  1 file changed, 1 insertion(+)
> >
> > diff --git a/configs/am57xx_hs_evm_defconfig b/configs/am57xx_hs_evm_defconfig
> > index a4bfdd5..e6f3ebc 100644
> > --- a/configs/am57xx_hs_evm_defconfig
> > +++ b/configs/am57xx_hs_evm_defconfig
> > @@ -41,6 +41,7 @@ CONFIG_FIT=y
> >  CONFIG_SPL_OF_LIBFDT=y
> >  CONFIG_SPL_LOAD_FIT=y
> >  CONFIG_SPL_FIT_IMAGE_POST_PROCESS=y
> > +CONFIG_SPL_PANIC_ON_NON_FIT_IMAGE=y
> >  CONFIG_OF_LIST="am57xx-beagle-x15"
> >  CONFIG_DM_I2C=y
> >  CONFIG_DM_SPI=y
> 
> Why do we need to panic? Can we use something like CONFIG_IMAGE_FORMAT_LEGACY?

The need to panic is because if we cannot authenticate we are to fail as
this is a secure device.

-- 
Tom
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