[U-Boot] [PATCH 0/6] Addition of new board Peach-Pi

[Simon Glass]

Hi Akshay,

On 13 October 2014 23:05, Akshay Saraswat <akshay.s at samsung.com> wrote:
> Hi Simon,
>
>>
>>Hi Akshay,
>>
>>On 10 October 2014 05:50, Akshay Saraswat wrote:
>>>
>>> Hi Simon,
>>>
>>> >
>>> >Hi Akshay,
>>> >
>>> >On 8 October 2014 02:10, Akshay Saraswat wrote:
>>> >> Now we are adding a new Peach-Pi board which is a variant of Peach-Pit
>>> >> and is based on Exynos5800. Exynos5800 itself is a variant of Exynos5420,
>>> >> hence, most of the hardware config and settings are reused for this board.
>>> >>
>>> >> Akshay Saraswat (5):
>>> >>   Exynos5800: Introduce new proid for Exynos5800
>>> >>   Exynos5800: Add DTS for new board Peach-Pi
>>> >>   Config: Exynos5800: Enable build for Peach-Pi
>>> >>   Config: Exynos5420: Refactor SDRAM Bank and Size
>>> >>   Exynos5: ddr3: Choose between single or double channel config
>>> >>
>>> >> Alim Akhtar (1):
>>> >>   DMC: Exynos5: Enable update mode for DREX controller
>>> >
>>> >I was not able to apply this to samsung/master. I fiddled a bit and
>>>
>>> Few patches got merged after I posted this patch-set. I will Rebase it.
>>>
>>> >got it to build (see u-boot-x86.git branch pi-working) but it would
>>> >not boot over USB A-A. It hung in SPL. I may have used an incorrect
>>>
>>> I don't have the SMDK for Exynos5800 and my cros_write_firmware always fails to boot through USB.
>>> I tested these patches with SD boot only.
>>>
>>> I could not find any difference between Pit and Pi. If Pit boots via USB then Pi should also boot.
>>> Plus, for both USB boot and SD boot, path is same till the point where it starts loading U-Boot.
>>> Please help me and let me know the steps for cros_write_firmware. I'll debug and post new patches.
>>>
>>> BL1 that I used has the following md5 sum -
>>> 23b60e72992d839195d48335865dbabb
>>
>>Ah, mine is c33215481b579405fafb579e323b4a74 - I wonder if that is the
>>problem? Where is this file available?
>>
>
> Thanks for verifying. This could be any intermediate bl1. When we migrated from Pit to Pi we faced this issue.
> So, we tested couple of binaries and one of them was able to do the USB recovery other was not.
>
> I have this u-boot.bl1.bin in my /build/peach_pi/firmware and it does flash firmware-pit-4482.B via USB.
> Shall I send it to you ? or Will exynos-pre-boot download it ?

Yes please send it. I don't seem to be getting the same version, but
perhaps it is because it is only on that branch?

Regards,
Simon