[U-Boot] [PATCH 1/8] ARM: socfpga: arria10: Add qts-filter for arria10 socfpga

Dalon L Westergreen dalon.westergreen at linux.intel.com
Sat Oct 5 23:22:46 UTC 2019

On Sat, 2019-10-05 at 01:47 +0200, Marek Vasut wrote:
> On 10/5/19 12:30 AM, Dalon Westergreen wrote:
> > From: Dalon Westergreen <dalon.westergreen at intel.com>
> > Add a script to process hps handoff data and generate a headerfor inclusion
> > in u-boot specific devicetree addons.  The headershould be included in the
> > top level u-boot.dtsi.
> A10 should already be completely DT based and should directly use the
> DTgenerated by quartus, why is this script needed?

The bsp-editor is on the path to being deprecated, this completely removes the
need for the generated devicetree

> Also, if this is to be included in u-boot.dtsi , how does this work
> withmultiple distinct boards ?

Each board has its own top-level devicetree name.  the intent is that the header
is included
in the top-level u-boot.dtsi, as in socfpga_arria10_socdk_sdmmc-u-boot.dtsi
is for a specific board implementation.  Other implementations should have their
own devicetree.

In this patch set, the header is socfpga_arria10_socdk_sdmmc_handoff.h included
in socfpga_arria10_socdk_sdmmc-u-boot.dtsi. 


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