soc: riscv: andes_v5: add RV32E_CPU option

Add CONFIG_RV32E_CPU for AE350 platform integrated with Andes RV32E core, such as N22, D23 core. Signed-off-by: Jimmy Zheng <jimmyzhe@andestech.com>
2023-06-26 17:36:02 +08:00 · 2023-06-26 17:36:02 +08:00 · 004e00a0bd
commit 004e00a0bd
parent d5c4bd6830
1 changed files with 6 additions and 0 deletions
--- a/soc/riscv/riscv-privileged/andes_v5/Kconfig.soc
+++ b/soc/riscv/riscv-privileged/andes_v5/Kconfig.soc
@ -28,6 +28,12 @@ config RV32I_CPU
 	select RISCV_ISA_EXT_ZICSR
 	select RISCV_ISA_EXT_ZIFENCEI

+config RV32E_CPU
+	bool "RISCV32E CPU ISA"
+	select RISCV_ISA_RV32E
+	select RISCV_ISA_EXT_ZICSR
+	select RISCV_ISA_EXT_ZIFENCEI
+
 config RV64I_CPU
 	bool "RISCV64 CPU ISA"
 	select RISCV_ISA_RV64I