[U-Boot] [PATCH v2 3/3] usb: gadget: f_sdp: Allow SPL to load and boot FIT via SDP

Lukasz Majewski lukma at denx.de
Tue Jun 4 21:46:04 UTC 2019

Hi Fabio,

> Hi Sjoerd,
> On Tue, Jun 4, 2019 at 4:58 PM Sjoerd Simons
> <sjoerd.simons at collabora.co.uk> wrote:
> >
> > From: Frieder Schrempf <frieder.schrempf at kontron.de>
> >
> > Add support for loading u-boot FIT images over the USB SDP protocol
> > in the SPL
> >
> > Signed-off-by: Frieder Schrempf <frieder.schrempf at kontron.de>
> > [Various build fixes]
> > Signed-off-by: Sjoerd Simons <sjoerd.simons at collabora.co.uk>  
> Unfortunately, it still fails with imx_usb_loader due to the lack of
> IVT.

I do observe another issue - one of my "factory" board setup is not
using (till now) OF_CONFIG.

Without u-boot.img being a FitImage wrapped, the imx_usb_loader works
correctly (with current mainline).

After this change I do see the issue with imx_usb_loader.
Unfortunately, applying this patch doesn't help.

I will investigate this issue further tomorrow.

> Secure boot also needs IVT, so we need to find a way to insert IVT in
> the FIT image.
> Tested with UUU and it worked, so this is progress :-)
> Tested-by: Fabio Estevam <festevam at gmail.com>
> Thanks
> _______________________________________________
> U-Boot mailing list
> U-Boot at lists.denx.de
> https://lists.denx.de/listinfo/u-boot

Best regards,

Lukasz Majewski


DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lukma at denx.de
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