33 lines
1.1 KiB
Diff
33 lines
1.1 KiB
Diff
From: Arturo Buzarra <arturo.buzarra@digi.com>
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Date: Mon, 3 Nov 2025 23:00:27 +0100
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Subject: [PATCH] ARM: dts: ccmp15: add signed firmware support for RPROC
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Enable the Cortex-M4 inter-processor communication node so remoteproc can
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load and authenticate signed firmware binaries.
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https://onedigi.atlassian.net/browse/DEL-9920
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Signed-off-by: Arturo Buzarra <arturo.buzarra@digi.com>
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---
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core/arch/arm/dts/ccmp15-dvk.dtsi | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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diff --git a/core/arch/arm/dts/ccmp15-dvk.dtsi b/core/arch/arm/dts/ccmp15-dvk.dtsi
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index 7ea04b659..53533bd36 100644
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--- a/core/arch/arm/dts/ccmp15-dvk.dtsi
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+++ b/core/arch/arm/dts/ccmp15-dvk.dtsi
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@@ -263,9 +263,12 @@
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memory-region = <&retram>, <&mcusram1>, <&mcusram2>, <&mcusram3>;
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mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>, <&ipcc 3>;
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mbox-names = "vq0", "vq1", "shutdown", "detach";
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+ resets = <&rcc MCU_R>, <&rcc MCU_HOLD_BOOT_R>;
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+ reset-names = "mcu_rst", "hold_boot";
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+ #reset-cells = <1>;
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interrupt-parent = <&exti>;
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interrupts = <68 1>;
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- status = "disabled";
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+ status = "okay";
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};
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&mcusram1 {
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