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soc: arm: mps2: Enable DSP extension on CPU1

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This commit enables the ARM DSP extension on the MPS2 AN521 SoC CPU1
(the CPU1 supports both FPU and DSP).

With this change, the CMSIS-DSP tests running on the
`mps2_an521_remote` board will use the DSP instructions.

Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit is contained in:
Stephanos Ioannidis 2021-08-15 02:44:41 +09:00 • committed by Maureen Helm
commit 61ad0d8630
1 changed files with 1 additions and 0 deletions
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soc/arm/arm/mps2/Kconfig.soc
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@ -24,5 +24,6 @@ config SOC_MPS2_AN521_CPU1
bool "ARM Cortex-M33 SMM-SSE-200 on V2M-MPS2+ (AN521) CPU1"
select SOC_MPS2_AN521
select CPU_HAS_FPU
select ARMV8_M_DSP
endchoice