[U-Boot] [PATCH V3 2/2] core: device: use dev_power_domain_on

[Igor Opaniuk]

Fabio,

On Tue, Dec 17, 2019 at 12:47 AM Fabio Estevam <festevam at gmail.com> wrote:
>
> Hi Igor,
>
> On Mon, Dec 16, 2019 at 6:16 PM Igor Opaniuk <igor.opaniuk at gmail.com> wrote:
>
> > Sure, will do tomorrow morning asap.Btw, there is also a regression in MMC subsystem (currently AFK, will look into it and provide more details also tomorrow), probably the same as explained in the "i.MX8MM-EVK Boot failure" thread.
>
> What is the MMC error you see?

U-Boot 2019.10-00071-g9c1e982218 (Dec 17 2019 - 12:37:14 +0200)

CPU:   NXP i.MX8QXP RevB A35 at 1200 MHz

DRAM:  2 GiB
MMC:   FSL_SDHC: 0, FSL_SDHC: 1
Loading Environment from MMC... Card did not respond to voltage select!
*** Warning - No block device, using default environment

In:    serial at 5a090000
Out:   serial at 5a090000
Err:   serial at 5a090000
Card did not respond to voltage select!
MMC init failed
MISSING TORADEX CONFIG BLOCK
Model: Toradex Colibri iMX8X
Build: SCFW 494c97f3
Boot:  USB
Net:   Could not get PHY for FEC0: addr 2
eth-1: ethernet at 5b040000
Hit any key to stop autoboot:  0


> It seems we need an equivalent of kernelci.org in U-Boot. We are
> seeing lots of regression and we are close to the release.

BTW, we are currently working (internally in Toradex) on LAVA-based
solution for testing both U-boot (hopefully Linaro finally added support for
testing bootloaders, [1]) and Linux kernel.

We plan to automate testing of both BSP downstream and mainline
trees, so it makes sense to configure (that's still under discussion)
some interaction with ML, for example sending notification about
regressions/automatic bi-secting results (analog of
syzbot emails in LKML) etc.

If you have any ideas - we're open to any suggestions/input.

[1] https://connect.linaro.org/resources/bkk19/bkk19-409/

Thanks

--
Best regards - Freundliche Grüsse - Meilleures salutations

Igor Opaniuk

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