Re: [PATCH v37 6/7] arm64: dts: imx8ulp: add secure enclave node
| Newsgroups | dev.linux.lists.imx,org.kernel.vger.linux-devicetree |
|---|---|
| Message-ID | <[email protected]> |
Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider: - [Medium] The `hsm0: secure-enclave` node lacks the required `memory-region` property, and the `imx8ulp-firmware.dtsi` file mentioned in the commit message is missing. -- --- Patch [6]: [PATCH v37 6/7] arm64: dts: imx8ulp: add secure enclave node --- commit 2ba9b9f0319499b595df7fe3ea1566a81890865d Author: Pankaj Gupta <[email protected]> arm64: dts: imx8ulp: add secure enclave node This commit adds the EdgeLock Enclave (ELE) secure-enclave node to the i.MX8ULP SoC dtsi. It also adds a label for sram@2201f000 that the node references, while keeping the node disabled by default to avoid imposing memory requirements. > diff --git a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi > index c6d1bb9edf388..38233dd74ee33 100644 > --- a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi [ ... ] > @@ -185,6 +185,14 @@ scmi_sensor: protocol@15 { > #thermal-sensor-cells = <1>; > }; > }; > + > + hsm0: secure-enclave { > + compatible = "fsl,imx8ulp-se-ele-hsm"; > + mbox-names = "tx", "rx"; > + mboxes = <&s4muap 0 0>, <&s4muap 1 0>; > + sram = <&sram0>; > + status = "disabled"; > + }; [Severity: Medium] Will this trigger a schema validation warning during make dtbs_check? The fsl,imx-se.yaml binding strictly requires the memory-region property for fsl,imx8ulp-se-ele-hsm. Since disabled nodes are validated by default, leaving memory-region out of this base node causes validation to fail. Additionally, the commit message mentions boards provide this property by including imx8ulp-firmware.dtsi, but is that file missing from this patch series? > }; > > cm33: remoteproc-cm33 { -- Sashiko AI review · https://sashiko.dev/#/patchset/[email protected]?part=6