[U-Boot] [PATCH 0/7] Add board detection for Odroid XU3 / XU3Lite / XU4

Przemyslaw Marczak
2015-08-31T18:29:06Z

Hello Simon,

On 08/31/2015 03:22 PM, Simon Glass wrote:
> Hi Przemyslaw,
>
> On 28 August 2015 at 07:59, Przemyslaw Marczak <p.marczak@samsung.com> wrote:
>> This patchset adds:
>> - define the CPU name for Chromebook Peach Pi as Exynos5800
>> - set the cpu id of Exynos5422 to 0x5422
>> - S2MPS11 PMIC I/O driver
>> - Exynos5420-compatible (9-channel, 12-bit) ADC driver
>> - board detection for Odroid XU3 / XU3lite / XU4
>>
>> This was tested on Odroid XU3 and XU3 Lite, without the XU4,
>> but I'm waiting for reply from the Odroid forum users.
>>
>> Tested with buildman for samsung.
>>
>> Available on github:
>> https://github.com/bobenstein/u-boot/tree/xu3-patchset-test
>>
>> Przemyslaw Marczak (7):
>> s5p: cpu_info: use defined CPU name if available
>> peach-pi: define CPU name for SoC Exynos5800
>> Exynos5422/5800: set cpu id to 0x5422
>> dm: pmic: add s2mps11 PMIC I/O driver
>> odroid-xu3: enable s2mps11 PMIC support
>> Exynos: add internal ADC driver
>> exynos5-dt: add board detection for Odroid XU3/XU3L/XU4.
>
> It's nice to have things automatic. Is this easier than having a
> separate device tree for each board?
>
> Regards
> Simon
>

In my intention was using a single U-Boot binary (u-boot-dtb.bin) with
the three almost full compatible boards.
This is also easier for other developers, who don't need care about few
configs and few dtb's.

And finally this code can load proper dtb for Linux Kernel for each
supported board. So in the next part (Linux boot), things are done clean.

The common board file is quite messy because of this code, so if you
don't like it, then I can move it to independent file.

Best regards,
--
Przemyslaw Marczak
Samsung R&D Institute Poland
Samsung Electronics
p.marczak at samsung.com