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Add virtual Cortex-R8 platform #74094

Merged
merged 7 commits into from
Oct 1, 2024
Merged

Add virtual Cortex-R8 platform #74094

merged 7 commits into from
Oct 1, 2024

Commits on Sep 24, 2024

  1. arch: Add Cortex-R8 support 

    Enable Cortex R8 support, similar to Cortex-R5.

Signed-off-by: Krzysztof Sychla <ksychla@antmicro.com>
Signed-off-by: Marek Slowinski <mslowinski@antmicro.com>
Signed-off-by: Piotr Zierhoffer <pzierhoffer@antmicro.com>
Signed-off-by: Mateusz Hołenko <mholenko@antmicro.com>
    @ksychla @mateusz-holenko
    ksychla authored and mateusz-holenko committed Sep 24, 2024
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  2. soc: renode: Add cortex_r8_virtual 

    Add virtual Cortex R8 SoC. This target does not represent a real SoC,
but can be easily run in Renode.

This will allow to easily test basic architecture support.

Signed-off-by: Krzysztof Sychla <ksychla@antmicro.com>
Signed-off-by: Marek Slowinski <mslowinski@antmicro.com>
Signed-off-by: Piotr Zierhoffer <pzierhoffer@antmicro.com>
Signed-off-by: Mateusz Hołenko <mholenko@antmicro.com>
    @ksychla @mateusz-holenko
    ksychla authored and mateusz-holenko committed Sep 24, 2024
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  3. boards: renode: Add virtual Cortex-R8 board 

    This commit adds a virtual target using the `cortex_r8_virtual` SoC.
It can be used for testing purposes and a starting point to add new R8
platforms.

Signed-off-by: Krzysztof Sychla <ksychla@antmicro.com>
Signed-off-by: Marek Slowinski <mslowinski@antmicro.com>
Signed-off-by: Piotr Zierhoffer <pzierhoffer@antmicro.com>
Signed-off-by: Mateusz Hołenko <mholenko@antmicro.com>
    @ksychla @mateusz-holenko
    ksychla authored and mateusz-holenko committed Sep 24, 2024
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  4. samples: userspace: cortex_r8_virtual: Set CONFIG_DYNAMIC_OBJECTS=y 

    Enable kernel dynamic object allocation.
Otherwise the following error is printed:

    E: 0xa138 is not a valid sample driver
    E: address is not a known kernel object
    E: syscall z_vrfy_sample_driver_state_set failed check: access denied
    E: couldn't start driver interrupts

Signed-off-by: Marek Slowinski <mslowinski@antmicro.com>
Signed-off-by: Mateusz Hołenko <mholenko@antmicro.com>
    @mars-low @mateusz-holenko
    mars-low authored and mateusz-holenko committed Sep 24, 2024
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  5. ztest: error_hook: Exclude cortex_r8_virtual from divide-by-zero tests 

    Cortex-R8 emulated in Renode doesn't trigger exceptions on divide by zero.
We only skip the virtual SoC, so the test will still apply on a physical
target.

Signed-off-by: Marek Slowinski <mslowinski@antmicro.com>
Signed-off-by: Mateusz Hołenko <mholenko@antmicro.com>
    @mars-low @mateusz-holenko
    mars-low authored and mateusz-holenko committed Sep 24, 2024
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  6. MAINTAINERS: Add Renode-related SoCs and boards to Testing with Renod… 

    …e area

Extend Testing with Renode area by:
- soc/renode/
- boards/renode/

Signed-off-by: Marek Slowinski <mslowinski@antmicro.com>
Signed-off-by: Mateusz Hołenko <mholenko@antmicro.com>
    @mars-low @mateusz-holenko
    mars-low authored and mateusz-holenko committed Sep 24, 2024
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  7. tests: thread_runtime_stats: Skip the test on virtual Cortex-R8 platform 

    Current clocks configuration for the platform makes it impossible
to pass the IDLE_EVENT_STATS_PRECISION check. This is to be addressed
in the future.

Signed-off-by: Mateusz Hołenko <mholenko@antmicro.com>
    @mateusz-holenko
    mateusz-holenko committed Sep 24, 2024
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