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snippets: Remove nordic-ppr-ram

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The `nordic-ppr` snippet can now be used instead, since RAM execution is
default for PPR.

Signed-off-by: Grzegorz Swiderski <grzegorz.swiderski@nordicsemi.no>
This commit is contained in:
Grzegorz Swiderski 2024-03-14 08:39:38 +01:00 committed by Fabio Baltieri
parent 6ff7ec220e
commit 13bebdbf3a
4 changed files with 0 additions and 50 deletions
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11
snippets/nordic-ppr-ram/README.rst
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.. _nordic-ppr-ram:
Nordic boot PPR snippet with execution from RAM (nordic-ppr-ram)
################################################################
Overview
********
This snippet allows users to build Zephyr with the capability to boot Nordic PPR
(Peripheral Processor) from another core. PPR code is executed from RAM. Note
that PPR image must be built with :kconfig:option:`CONFIG_XIP` disabled.

16
snippets/nordic-ppr-ram/boards/nrf54h20dk_nrf54h20_cpuapp.overlay
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/*
* Copyright (c) 2024 Nordic Semiconductor
* SPDX-License-Identifier: Apache-2.0
*/
&cpuppr_code_data {
status = "okay";
};
&cpuppr_vpr {
execution-memory = <&cpuppr_code_data>;
};
&uart135 {
status = "reserved";
};

15
snippets/nordic-ppr-ram/nordic-ppr-ram.overlay
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/*
* Copyright (c) 2024 Nordic Semiconductor
* SPDX-License-Identifier: Apache-2.0
*/
/* code is sourced from cpuppr code partition */
&cpuppr_vpr {
status = "okay";
source-memory = <&cpuppr_code_partition>;
};
/* code partition size must match RAM size */
&cpuppr_code_partition {
reg = <0x126000 DT_SIZE_K(62)>;
};

8
snippets/nordic-ppr-ram/snippet.yml
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name: nordic-ppr-ram
append:
EXTRA_DTC_OVERLAY_FILE: nordic-ppr-ram.overlay
boards:
nrf54h20dk/nrf54h20/cpuapp:
append:
EXTRA_DTC_OVERLAY_FILE: boards/nrf54h20dk_nrf54h20_cpuapp.overlay