[U-Boot] [PATCH 3/5] mpc5200: digsy_mtc: enable pci_scan_delay option

[Detlev Zundel]

Hi Anatolij,

> A delay of approximately 250 ms after PCI bus reset in
> pci_mpc5xxx_init() is needed to recognize the Coral-PA
> controller on graphic extention board. With this option
> enabled we can set the environment variable "pci_scan_delay"
> to the needed value.
>
> Signed-off-by: Anatolij Gustschin <agust at denx.de>

Although I propose not to introduce a new environment variable for this
option, _if_ you do want to use it, you should also set its value in the
boards default configuration.

Cheers
  Detlev

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