| # Copyright (c) 2018 Foundries.io Ltd |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| # The OpenISA RV32M1 SoC directory in riscv supports the RISC-V |
| # cores on OpenISA RV32M1 SoCs. |
| # |
| # The Zephyr "soc" abstraction isn't a great fit here. These SoCs (in |
| # the strict physical sense of "systems on chip") also contain Arm |
| # cores, so this type of "soc" doesn't really belong to a single "arch". |
| # |
| # However, due to constraints imposed by Zephyr's file hierarchy |
| # conventions, those "other" cores would need to be supported under a |
| # different soc subdirectory, e.g. soc/arm instead of soc/riscv. |
| |
| choice |
| prompt "OpenISA RV32M1 RISC-V Core Selection" |
| depends on SOC_OPENISA_RV32M1_RISCV32 |
| |
| config SOC_OPENISA_RV32M1_RI5CY |
| bool "OpenISA RV32M1 RI5CY core" |
| |
| config SOC_OPENISA_RV32M1_ZERO_RISCY |
| bool "OpenISA RV32M1 ZERO-RISCY core" |
| |
| endchoice |
