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boards: nordic: nrf54h20dk: Add ETR buffer to the memory map

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Add 4k ETR buffer to the memory map.

Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
This commit is contained in:
Krzysztof Chruściński 2024-04-26 09:17:51 +02:00 • committed by Anas Nashif
commit 46c2988a4c
2 changed files with 21 additions and 0 deletions
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17
boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20-memory_map.dtsi
View file

@ -51,6 +51,23 @@
}; };
}; };
etr_buf_ram0x_region: memory@2f0be000 {
compatible = "nordic,owned-memory";
reg = <0x2f0be000 DT_SIZE_K(4)>;
status = "disabled";
perm-read;
perm-write;
perm-secure;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x2f0be000 0x1000>;
/* TODO In future move this region to cpuapp_ram0x_region. */
etr_buffer: memory@0 {
reg = <0x0 DT_SIZE_K(4)>;
};
};
cpuapp_cpurad_ram0x_region: memory@2f0bf000 { cpuapp_cpurad_ram0x_region: memory@2f0bf000 {
compatible = "nordic,owned-memory"; compatible = "nordic,owned-memory";
reg = <0x2f0bf000 DT_SIZE_K(4)>; reg = <0x2f0bf000 DT_SIZE_K(4)>;

4
boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20_cpuapp.dts
View file

@ -112,6 +112,10 @@
status = "okay"; status = "okay";
}; };
&etr_buf_ram0x_region {
status = "okay";
};
&cpuapp_cpurad_ram0x_region { &cpuapp_cpurad_ram0x_region {
status = "okay"; status = "okay";
}; };