zephyr/ext/hal/openisa/vega_sdk_riscv/Kconfig

# Copyright (c) 2018 Foundries.io
#
# SPDX-License-Identifier: Apache-2.0

menuconfig VEGA_SDK_HAL
	bool "RV32M1 VEGA SDK support"
	depends on SOC_OPENISA_RV32M1_RISCV32

config HAS_RV32M1_LPUART
	bool
	help
	  Set if the low power uart (LPUART) module is present in the SoC.
soc: riscv32: add RV32M1 SoC as openisa_rv32m1 The OpenISA RV32M1 SoC has four CPU cores. Two of these are RISC-V 32-bit cores, which are named "RI5CY" and "ZERO-RISCY". (The other two cores are ARM Cortex-M0+ and -M4.) This patch adds basic SoC enablement for the RISC-V cores: - basic dtsi, to be extended as additional drivers are added - SoC definition in soc/riscv32/openisa_rv32m1 for RI5CY / ZERO-RISCY - system timer driver for RI5CY, based on LPTMR0 peripheral The timer driver will be generalized a bit soon once proper multi-level interrupt support is available. Emphasis is on supporting the RI5CY core as the more capable of the two; the ZERO-RISCY SoC definitions are a good starting point, but additional work setting up a dtsi and initial drivers is needed to support that core. Signed-off-by: Marti Bolivar <marti@foundries.io> Signed-off-by: Michael Scott <mike@foundries.io> 2018-11-25 17:40:57 +08:00			`# Copyright (c) 2018 Foundries.io`
			`#`
			`# SPDX-License-Identifier: Apache-2.0`

			`menuconfig VEGA_SDK_HAL`
			`bool "RV32M1 VEGA SDK support"`
			`depends on SOC_OPENISA_RV32M1_RISCV32`
serial: RV32M1: introduce lpuart driver / DT bindings Add a UART driver. Signed-off-by: Michael Scott <mike@foundries.io> Signed-off-by: Marti Bolivar <marti@foundries.io> 2018-11-08 02:13:52 +08:00
			`config HAS_RV32M1_LPUART`
			`bool`
			`help`
			`Set if the low power uart (LPUART) module is present in the SoC.`