On 08/04/2019 13:58, Fabio Estevam wrote:
Hi Bryan,
On Mon, Apr 8, 2019 at 5:10 AM Bryan O'Donoghue
wrote:
DTB is the way to go.
Could you please submit a patch that fixes the regression?
I can publish something soon, sure.
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Hi Bryan,
On Mon, Apr 8, 2019 at 5:10 AM Bryan O'Donoghue
wrote:
> DTB is the way to go.
Could you please submit a patch that fixes the regression?
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On 07/04/2019 19:56, Breno Matheus Lima wrote:
Hi Bryan,
Em dom, 7 de abr de 2019 às 05:05, Bryan O'Donoghue
escreveu:
On 06/04/2019 22:41, Breno Matheus Lima wrote:
save_jr_context();
setup_some_new_jr_context();
hab_authenticate_something();
restore_jr_context();
This can only work if
Hi Bryan,
Em dom, 7 de abr de 2019 às 05:05, Bryan O'Donoghue
escreveu:
>
>
>
> On 06/04/2019 22:41, Breno Matheus Lima wrote:
> > Hi Bryan,
> >
> > Em sáb, 6 de abr de 2019 às 12:21, Bryan O'Donoghue
> > escreveu:
> >>
> >>
> >>
> >> On 05/04/2019 17:16, Breno Matheus Lima wrote:
> >> Basically
On 06/04/2019 22:41, Breno Matheus Lima wrote:
Hi Bryan,
Em sáb, 6 de abr de 2019 às 12:21, Bryan O'Donoghue
escreveu:
On 05/04/2019 17:16, Breno Matheus Lima wrote:
Basically you've described and additional dependency the BootROM has, so
lets just "switch context" prior to calling into t
Hi Bryan,
Seems that my last email didn't get in U-Boot mailing list, I'm sending again.
Em sáb, 6 de abr de 2019 às 12:21, Bryan O'Donoghue
escreveu:
>
>
>
> On 05/04/2019 17:16, Breno Matheus Lima wrote:
> > + if ((IS_ENABLED(CONFIG_OPTEE) ||
> > + !IS_ENABLED(CONFIG_ARMV7_BOOT_SE
Hi Bryan,
Em sáb, 6 de abr de 2019 às 12:21, Bryan O'Donoghue
escreveu:
>
>
>
> On 05/04/2019 17:16, Breno Matheus Lima wrote:
> > + if ((IS_ENABLED(CONFIG_OPTEE) ||
> > + !IS_ENABLED(CONFIG_ARMV7_BOOT_SEC_DEFAULT)) &&
> > + !IS_ENABLED(CONFIG_CMD_DEKBLOB)) {
>
> So.
>
> How
On 06/04/2019 16:21, Bryan O'Donoghue wrote:
1. I notice somebody has already added a save_gd()/restore_gd() pair
I'm referring to save_gd()/restore_gd() here :
https://source.codeaurora.org/external/imx/uboot-imx/tree/arch/arm/mach-imx/hab.c?h=imx_v2018.03_4.14.78_1.0.0_ga
but... it's st
On 05/04/2019 17:16, Breno Matheus Lima wrote:
+ if ((IS_ENABLED(CONFIG_OPTEE) ||
+!IS_ENABLED(CONFIG_ARMV7_BOOT_SEC_DEFAULT)) &&
+!IS_ENABLED(CONFIG_CMD_DEKBLOB)) {
So.
How does this patch work if you want to do HABv4 encrypted
authentication of an OP-TEE imag
Commit 22191ac35344 ("drivers/crypto/fsl: assign job-rings to
non-TrustZone") breaks HABv4 encrypted boot support in the
following i.MX devices:
- i.MX6UL
- i.MX7S
- i.MX7D
- i.MX7ULP
For preparing a HABv4 encrypted boot image it's necessary to
encapsulate the generated DEK in a blob. In devices
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