[PATCH 4/8] arm64: dts: meson: remove fixed memory size for Khadas VIM3/VIM3L meson-khadas-vim3

Neil Armstrong narmstrong at baylibre.com
Fri Sep 25 03:40:28 EDT 2020

On 25/09/2020 09:37, Martin Blumenstingl wrote:
> Hi Artem,
> On Fri, Sep 25, 2020 at 5:31 AM Artem Lapkin <email2tema at gmail.com> wrote:
>> no need force setup memory size!
>> VIM3 boards have 2Gb and 4Gb variants
>> memory size will be automatically defined
>> mainline uboot works properly in any case
>> but old vendor uboot works not properly for 4Gb variants
> can you be more specific with what "does not work properly"? is Linux
> then only able to use 2GB or is there any other problem?
> overall this sounds like a bug in the vendor u-boot to me
> I don't see that we have any other Amlogic .dts which needs this hack,
> so I'd like to hear the feedback from the device-tree maintainers (for
> example Rob) as well

AFAIK the vendor u-boot updates the memory correctly, what it doesn't is adding
the reserved memory zones.


> Best regards,
> Martin

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