boards: arm: Add support for BMD-360-EVAL

Add support for u-blox BMD-360-EVAL which uses the nRF52811.
This board is functionally equivalent to the nRF52dk with a
nRF52811 mounted in place of the nRF52832 with the exception
of not having debug-in and the shield SWD header.
DEVELOP_IN_NRF52832 is *not* required since the IC
used is the nRF52811.

Note that header pin numbers noted in index.rst are shown with
respect to the pin 1 markings on the BMD-3xx-EVAL boards, and are
flipped from the nRF52dk_nrf52811.

Tested with blinky, button, and Bluetooth peripheral_hr
Edited to include changes similar to those requested in
#33850
(nRF52810 there vs. nRF52811 here)

Signed-off-by: Bob Recny <[email protected]>

Author: Bob Recny

boards/arm/ubx_bmd360eval_nrf52811/Kconfig

@@ -0,0 +1,14 @@
+# BMD-360-EVAL board configuration
+
+# Copyright (c) 2021 u-blox AG
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_ENABLE_DCDC
+	bool "Enable DCDC mode"
+	select SOC_DCDC_NRF52X
+	default y
+	depends on BOARD_UBX_BMD360EVAL_NRF52811
+# BT_CTLR depends on BT. When BT is enabled we should default to also
+# enabling the controller.
+config BT_CTLR
+	default y if BT

boards/arm/ubx_bmd360eval_nrf52811/Kconfig.board

@@ -0,0 +1,8 @@
+# BMD-360-EVAL board configuration
+
+# Copyright (c) 2021 u-blox AG
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_UBX_BMD360EVAL_NRF52811
+	bool "u-blox BMD-360-EVAL"
+	depends on SOC_NRF52811_QFAA

boards/arm/ubx_bmd360eval_nrf52811/Kconfig.defconfig

@@ -0,0 +1,11 @@
+# BMD-360-EVAL board configuration
+
+# Copyright (c) 2021 u-blox AG
+# SPDX-License-Identifier: Apache-2.0
+
+if BOARD_UBX_BMD360EVAL_NRF52811
+
+config BOARD
+	default "ubx_bmd360eval_nrf52811"
+
+endif # BOARD_UBX_BMD360EVAL_NRF52811

boards/arm/ubx_bmd360eval_nrf52811/board.cmake

@@ -0,0 +1,9 @@
+# BMD-360-EVAL board configuration
+
+# Copyright (c) 2021 u-blox AG
+# SPDX-License-Identifier: Apache-2.0
+
+board_runner_args(jlink "--device=nrf52" "--speed=4000")
+include(${ZEPHYR_BASE}/boards/common/nrfjprog.board.cmake)
+include(${ZEPHYR_BASE}/boards/common/jlink.board.cmake)
+include(${ZEPHYR_BASE}/boards/common/openocd-nrf5.board.cmake)