[U-Boot] [RFC 0/9] Convert Pico-Pi i.MX7D to DM

[Fabio Estevam]

Hi Lukasz,

On Wed, Jan 23, 2019 at 7:01 PM Joris Offouga <offougajoris at gmail.com> wrote:

> Hi Lukasz,
>
> > Please check if malloc pool size (in Kconfig) is large enough to handle
> > DFU requests.
> The dfu request is smaller than the size of malloc pool size
> >
> > Otherwise, please #define DEBUG in ./drivers/dfu.c and dfu_mmc.c and
> > share output.
>
> This is a log when dfu failed :
>
> blk_find_device: if_type=6, devnum=0: usdhc at 30b40000.blk, 6, 2
> blk_find_device: if_type=6, devnum=0: usdhc at 30b50000.blk, 6, 1
> blk_find_device: if_type=6, devnum=0: usdhc at 30b60000.blk, 6, 0
> Request would exceed designated area!
> dfu_write_buffer_drain: Write error!
> #Deferred dfu_flush() failed!reset_config:
> unbind function 'dfu'/9ef6e678
> g_dnl_unbind: calling usb_gadget_disconnect for controller 'ci_udc'

Do you have any idea on this issue, please?

This DFU bug is one of the items that is blocking the DM conversion of
this board.

Thanks