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arm-bsp/corstone1000: Update Corstone-1000 user guide

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Update the Corstone-1000 user guide with the new instructions on how to
rebuild the platform to enable multicore support and run a test to
verify this.

Signed-off-by: Delane Brandy <delane.brandy@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This commit is contained in:
Delane Brandy
2024-07-04 10:49:52 +01:00
committed by Jon Mason
parent 390b9824dd
commit 61f5a0b1b6
1 changed files with 27 additions and 0 deletions
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meta-arm-bsp/documentation/corstone1000/user-guide.rst
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@@ -1458,6 +1458,33 @@ The external system can be switched on/off on demand with the following commands
echo start > /sys/class/remoteproc/remoteproc0/state
Testing FVP in SMP mode
-----------------------
Symmetric multiprocessing (SMP) mode is only supported on FVP. It can be enabled by using `corstone1000-fvp-multicore.yml`
1. Rebuild the platform with SMP mode enabled:
::
kas build meta-arm/kas/corstone1000-fvp.yml:meta-arm/ci/debug.yml:meta-arm/kas/corstone1000-fvp-multicore.yml
2. Once rebuilt, boot the platform with SMP mode enabled:
::
kas shell meta-arm/kas/corstone1000-fvp.yml:meta-arm/ci/debug.yml:meta-arm/kas/corstone1000-fvp-multicore.yml -c "../meta-arm/scripts/runfvp"
3. Validating SMP mode using the nproc command which should return the number of cores:
::
nproc
#output: 4
Tests results
-------------