linux-kernel - Re: [PATCH V2 1/2] scripts: dtc: Add fdtoverlay.c and fdtdump.c to DTC

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Date:   Tue, 19 Jan 2021 10:31:08 -0600
From:   Frank Rowand <frowand.list@...il.com>
To:     Viresh Kumar <viresh.kumar@...aro.org>,
        Pantelis Antoniou <pantelis.antoniou@...sulko.com>,
        Rob Herring <robh+dt@...nel.org>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-kbuild@...r.kernel.org,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Bill Mills <bill.mills@...aro.org>, anmar.oueja@...aro.org
Subject: Re: [PATCH V2 1/2] scripts: dtc: Add fdtoverlay.c and fdtdump.c to
 DTC_SOURCE

On 1/19/21 10:21 AM, Frank Rowand wrote:
> On 1/6/21 11:15 PM, Viresh Kumar wrote:
>> We will start building overlays for platforms soon in the kernel and
>> would need these tools going forward. Lets start fetching them.
>>
>> Note that a copy of fdtdump.c was already copied back in the year 2012,
>> but was never updated or built for some reason.
>>
>> Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
>> ---
>> V2: Separate out this change from Makefile one.
>>
>> This needs to be followed by invocation of the ./update-dtc-source.sh
>> script so the relevant files can be copied before the Makefile is
>> updated in the next patch.
>>
>>  scripts/dtc/update-dtc-source.sh | 6 +++---
>>  1 file changed, 3 insertions(+), 3 deletions(-)
>>
>> diff --git a/scripts/dtc/update-dtc-source.sh b/scripts/dtc/update-dtc-source.sh
>> index bc704e2a6a4a..9bc4afb71415 100755
>> --- a/scripts/dtc/update-dtc-source.sh
>> +++ b/scripts/dtc/update-dtc-source.sh
>> @@ -31,9 +31,9 @@ set -ev
>>  DTC_UPSTREAM_PATH=`pwd`/../dtc
>>  DTC_LINUX_PATH=`pwd`/scripts/dtc
>>  
>> -DTC_SOURCE="checks.c data.c dtc.c dtc.h flattree.c fstree.c livetree.c srcpos.c \
>> -		srcpos.h treesource.c util.c util.h version_gen.h yamltree.c \
>> -		dtc-lexer.l dtc-parser.y"
>> +DTC_SOURCE="checks.c data.c dtc.c dtc.h fdtdump.c fdtoverlay.c flattree.c \
>> +		fstree.c livetree.c srcpos.c srcpos.h treesource.c util.c \
>> +		util.h version_gen.h yamltree.c dtc-lexer.l dtc-parser.y"
>>  LIBFDT_SOURCE="fdt.c fdt.h fdt_addresses.c fdt_empty_tree.c \
>>  		fdt_overlay.c fdt_ro.c fdt_rw.c fdt_strerror.c fdt_sw.c \
>>  		fdt_wip.c libfdt.h libfdt_env.h libfdt_internal.h"
>>
> 
> DTC_SOURCE is for the dtc program.  Please add a FDTOVERLAY_SOURCE and
> related use for the fdtoverlay program.

I see that this patch series is up to v4, so I commented in the wrong place.
I will repeat this comment in the v4 series.

-Frank

> 
> -Frank
>