* [PATCH v1] arm: imx: imx8m: soc: Fix VPU fdt disable fixup
@ 2024-10-01 16:01 Vitor Soares
2024-10-04 10:12 ` Peng Fan
2024-10-05 16:48 ` Fabio Estevam
0 siblings, 2 replies; 3+ messages in thread
From: Vitor Soares @ 2024-10-01 16:01 UTC (permalink / raw)
To: Stefano Babic, Fabio Estevam, NXP i.MX U-Boot Team, Tom Rini
Cc: Vitor Soares, u-boot, ivitro
From: Vitor Soares <vitor.soares@toradex.com>
With the introduction of downstream Linux 6.6, the iMX8MP VPU block
control node in DTS was renamed "blk-ctl@38330000" and will not match
the ones found in `node_path_imx8mp` resulting in the node not being
disabled on the VPU-less variants.
Add an extra node_path entry for imx8mp VPU block control that match
with downstream Linux.
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
---
arch/arm/mach-imx/imx8m/soc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-imx/imx8m/soc.c b/arch/arm/mach-imx/imx8m/soc.c
index be38ca528850..4c224382021e 100644
--- a/arch/arm/mach-imx/imx8m/soc.c
+++ b/arch/arm/mach-imx/imx8m/soc.c
@@ -955,6 +955,7 @@ int disable_vpu_nodes(void *blob)
"/soc@0/video-codec@38300000",
"/soc@0/video-codec@38310000",
"/soc@0/blk-ctrl@38330000",
+ "/soc@0/blk-ctl@38330000",
};
if (is_imx8mq())
--
2.34.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* RE: [PATCH v1] arm: imx: imx8m: soc: Fix VPU fdt disable fixup
2024-10-01 16:01 [PATCH v1] arm: imx: imx8m: soc: Fix VPU fdt disable fixup Vitor Soares
@ 2024-10-04 10:12 ` Peng Fan
2024-10-05 16:48 ` Fabio Estevam
1 sibling, 0 replies; 3+ messages in thread
From: Peng Fan @ 2024-10-04 10:12 UTC (permalink / raw)
To: Vitor Soares, Stefano Babic, Fabio Estevam, dl-uboot-imx,
Tom Rini
Cc: Vitor Soares, u-boot@lists.denx.de
> Subject: [PATCH v1] arm: imx: imx8m: soc: Fix VPU fdt disable fixup
>
> From: Vitor Soares <vitor.soares@toradex.com>
>
> With the introduction of downstream Linux 6.6, the iMX8MP VPU
> block control node in DTS was renamed "blk-ctl@38330000" and will
> not match the ones found in `node_path_imx8mp` resulting in the
> node not being disabled on the VPU-less variants.
>
> Add an extra node_path entry for imx8mp VPU block control that
> match with downstream Linux.
>
> Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
> ---
Reviewed-by: Peng Fan <peng.fan@nxp.com>
I am thinking to make ocotp as access controller, then we no need
such code in uboot in future.
Thanks,
Peng.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH v1] arm: imx: imx8m: soc: Fix VPU fdt disable fixup
2024-10-01 16:01 [PATCH v1] arm: imx: imx8m: soc: Fix VPU fdt disable fixup Vitor Soares
2024-10-04 10:12 ` Peng Fan
@ 2024-10-05 16:48 ` Fabio Estevam
1 sibling, 0 replies; 3+ messages in thread
From: Fabio Estevam @ 2024-10-05 16:48 UTC (permalink / raw)
To: Vitor Soares
Cc: Stefano Babic, NXP i.MX U-Boot Team, Tom Rini, Vitor Soares,
u-boot
On Tue, Oct 1, 2024 at 1:02 PM Vitor Soares <ivitro@gmail.com> wrote:
>
> From: Vitor Soares <vitor.soares@toradex.com>
>
> With the introduction of downstream Linux 6.6, the iMX8MP VPU block
> control node in DTS was renamed "blk-ctl@38330000" and will not match
> the ones found in `node_path_imx8mp` resulting in the node not being
> disabled on the VPU-less variants.
>
> Add an extra node_path entry for imx8mp VPU block control that match
> with downstream Linux.
>
> Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
Applied to u-boot-imx/next, thanks.
^ permalink raw reply [flat|nested] 3+ messages in thread
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