Re: [coreboot] Coreboot at Apollo Lake Oxbohill CRB

[Andrey Petrov]

On 02/25/2017 11:05 AM, Gailu Singh wrote:
> Thanks Andrey,
>
> Manage to extract required blob with SplitFspBin.py.' I have prebuilt 
> IFWI binary. only missing part is to find/generate correct 
> descriptor.bin.

just dd if=fitimage.bin bs=4096 count=1 of=descriptor.bin
where fitimage.bin is output from FIT tool.

-Andrey

Coreboot at Apollo Lake Oxbohill CRB

[Gailu Singh]

Thank you once again for your help and support.

Managed to build the coreboot 16MB image with FSP, ifwi and descriptor.bin
and flashed it on the board. When power-on board, I see Red LED (DS3B1) is
ON that seems to be some error. User guide only provide description of 4
LEDs (DS6B1, DS2C1, DS6B2, D5L1) so I assume red led is indicating some
error condition.

Currently:
DS6B1 : Green ON
DS6B2 : Green ON
DS2C1 : OFF
DS3B1 : RED ON

No Output on serial console or HDMI.

On Sun, Feb 26, 2017 at 12:42 AM, Andrey Petrov 
wrote:
> On 02/25/2017 11:05 AM, Gailu Singh wrote:
>
> Thanks Andrey,
>
> Manage to extract required blob with SplitFspBin.py.' I have prebuilt
> IFWI binary. only missing part is to find/generate correct descriptor.bin.
>
> just dd if=fitimage.bin bs=4096 count=1 of=descriptor.bin
> where fitimage.bin is output from FIT tool.
>
> -Andrey