Re: [PATCH] ARM: dts: vexpress-v2p-ca9: adapt fixed NOR flash partition setup

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Any comments here, Sascha?

 - Roland

On Wed, Apr 29, 2020 at 05:35:59PM +0200, Roland Hieber wrote:
> Upstream DTS commit 62a5017bf825c9e4d317 ("ARM: dts: vexpress: specify
> AFS partition") [1] introduced an empty node at /smb@4000000
> /motherboard/flash@0,00000000/partitions, which is preferred by the OF
> partitions parser over the single partition nodes. In the same commit,
> upstream set the compatible to "arm,arm-firmware-suite", which barebox
> does not know about. Adapt our fixed partition setup accordingly by
> wrapping all partitions in an extra "partitions" node with the correct
> compatible.
> 
> [1]: https://git.kernel.org/linus/62a5017bf825c9e4d3176eb975a01c329a9f36
> 
> Fixes: 6940ba22c66ac1c71350 ("dts: update to v5.3-rc1")
> Signed-off-by: Roland Hieber <rhi@xxxxxxxxxxxxxx>
> ---
>  arch/arm/dts/vexpress-v2p-ca9.dts | 26 +++++++++++++++-----------
>  1 file changed, 15 insertions(+), 11 deletions(-)
> 
> diff --git a/arch/arm/dts/vexpress-v2p-ca9.dts b/arch/arm/dts/vexpress-v2p-ca9.dts
> index d0975330f205..b13c114f0cb0 100644
> --- a/arch/arm/dts/vexpress-v2p-ca9.dts
> +++ b/arch/arm/dts/vexpress-v2p-ca9.dts
> @@ -16,19 +16,23 @@ 			flash@0,00000000 {
>  				#address-cells = <1>;
>  				#size-cells = <1>;
>  
> -				partition@0 {
> -					label = "barebox";
> -					reg = <0x0 0x80000>;
> -				};
> +				partitions {
> +					compatible = "fixed-partitions";
>  
> -				barebox_env: partition@80000 {
> -					label = "barebox-environment";
> -					reg = <0x80000 0x80000>;
> -				};
> +					partition@0 {
> +						label = "barebox";
> +						reg = <0x0 0x80000>;
> +					};
> +
> +					barebox_env: partition@80000 {
> +						label = "barebox-environment";
> +						reg = <0x80000 0x80000>;
> +					};
>  
> -				state_storage: partition@100000 {
> -					label = "barebox-state";
> -					reg = <0x100000 0x100000>;
> +					state_storage: partition@100000 {
> +						label = "barebox-state";
> +						reg = <0x100000 0x100000>;
> +					};
>  				};
>  			};
>  		};
> -- 
> 2.26.2
> 
> 
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> http://lists.infradead.org/mailman/listinfo/barebox
> 

-- 
Roland Hieber, Pengutronix e.K.          | r.hieber@xxxxxxxxxxxxxx     |
Steuerwalder Str. 21                     | https://www.pengutronix.de/ |
31137 Hildesheim, Germany                | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686         | Fax:   +49-5121-206917-5555 |

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