From 61ad0d86304bec4e26dac772d5c00b7504e4b069 Mon Sep 17 00:00:00 2001 From: Stephanos Ioannidis Date: Sun, 15 Aug 2021 02:44:41 +0900 Subject: [PATCH] soc: arm: mps2: Enable DSP extension on CPU1 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 --- soc/arm/arm/mps2/Kconfig.soc | 1 + 1 file changed, 1 insertion(+) diff --git a/soc/arm/arm/mps2/Kconfig.soc b/soc/arm/arm/mps2/Kconfig.soc index 3c0c5c1e07d..6a01c0d27fa 100644 --- a/soc/arm/arm/mps2/Kconfig.soc +++ b/soc/arm/arm/mps2/Kconfig.soc @@ -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