[Buildroot] [PATCH] configs/nitrogen8mp: update device trees list

[Buildroot] [PATCH] configs/nitrogen8mp: update device trees list

[Gary Bisson]

- remove the A0 device tree as this (pre-prod) version of the CPU isn't
supported any longer
- add '-m4' variant to enable remoteproc api to Cortex-M core
- add ENC variants for our ENC carrier [1] (+ 1 with tc358743 support)

[1]
https://boundarydevices.com/product/nitrogen8m-plus-enc-carrier-board/

Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
---
This fixes the build of the kernel for this board as the a0 dtb doesn't
exist any more. But I couldn't find any report of the defconfig failing,
are those still built regularly?

This patch replaces the previous one from my colleague [1].

Reagrds,
Gary

[1] http://patchwork.ozlabs.org/project/buildroot/patch/20211006204135.2813745-12-chris.dimich@boundarydevices.com/
---
 configs/nitrogen8mp_defconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configs/nitrogen8mp_defconfig b/configs/nitrogen8mp_defconfig
index 3c52c526ab..dc7427c856 100644
--- a/configs/nitrogen8mp_defconfig
+++ b/configs/nitrogen8mp_defconfig
@@ -54,5 +54,5 @@ BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="https://github.com/boundarydevices/lin
 BR2_LINUX_KERNEL_DEFCONFIG="boundary"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INSTALL_TARGET=y
-BR2_LINUX_KERNEL_INTREE_DTS_NAME="freescale/imx8mp-nitrogen8mp freescale/imx8mp-a0-nitrogen8mp"
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="freescale/imx8mp-nitrogen8mp freescale/imx8mp-nitrogen8mp-m4 freescale/imx8mp-nitrogen8mp-enc freescale/imx8mp-nitrogen8mp-enc-tc358743"
 BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
-- 
2.33.0

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Re: [Buildroot] [PATCH] configs/nitrogen8mp: update device trees list

[Thomas Petazzoni]

Hello Gary,

On Fri, 19 Nov 2021 15:36:32 +0100
Gary Bisson <gary.bisson@boundarydevices.com> wrote:

> - remove the A0 device tree as this (pre-prod) version of the CPU isn't
> supported any longer
> - add '-m4' variant to enable remoteproc api to Cortex-M core
> - add ENC variants for our ENC carrier [1] (+ 1 with tc358743 support)
> 
> [1]
> https://boundarydevices.com/product/nitrogen8m-plus-enc-carrier-board/
> 
> Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>

Applied to master, thanks!

> This fixes the build of the kernel for this board as the a0 dtb doesn't
> exist any more. But I couldn't find any report of the defconfig failing,
> are those still built regularly?

It definitely failed recently, see
https://gitlab.com/buildroot.org/buildroot/-/jobs/1795045913

Thomas
-- 
Thomas Petazzoni, co-owner and CEO, Bootlin
Embedded Linux and Kernel engineering and training
https://bootlin.com
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Re: [Buildroot] [PATCH] configs/nitrogen8mp: update device trees list

[Gary Bisson]

Hi Thomas,

On Sun, Nov 21, 2021 at 09:58:46PM +0100, Thomas Petazzoni wrote:
> Hello Gary,
> 
> On Fri, 19 Nov 2021 15:36:32 +0100
> Gary Bisson <gary.bisson@boundarydevices.com> wrote:
> 
> > - remove the A0 device tree as this (pre-prod) version of the CPU isn't
> > supported any longer
> > - add '-m4' variant to enable remoteproc api to Cortex-M core
> > - add ENC variants for our ENC carrier [1] (+ 1 with tc358743 support)
> > 
> > [1]
> > https://boundarydevices.com/product/nitrogen8m-plus-enc-carrier-board/
> > 
> > Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
> 
> Applied to master, thanks!
> 
> > This fixes the build of the kernel for this board as the a0 dtb doesn't
> > exist any more. But I couldn't find any report of the defconfig failing,
> > are those still built regularly?
> 
> It definitely failed recently, see
> https://gitlab.com/buildroot.org/buildroot/-/jobs/1795045913

I saw this right after sending my email ;) Thanks for merging this fix
quickly!

Thanks,
Gary
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