blob: a378b00398b8a297a469cb41f505ebcc0639e988 [file] [log] [blame]
# SPDX-License-Identifier: Apache-2.0
# Infer nrf51 vs nrf52 etc from the BOARD name. This enforces a board
# naming convention: "nrf5x" must appear somewhere in the board name
# for this to work.
#
# Boards which don't meet this convention can set this variable before
# including this script.
if (NOT DEFINED OPENOCD_NRF5_SUBFAMILY)
string(REGEX MATCH nrf5. OPENOCD_NRF5_SUBFAMILY "${BOARD}")
endif()
if("${OPENOCD_NRF5_SUBFAMILY}" STREQUAL "")
message(FATAL_ERROR
"Can't match nrf5 subfamily from BOARD name. "
"To fix, set CMake variable OPENOCD_NRF5_SUBFAMILY.")
endif()
# We can do the right thing for supported subfamilies using a generic
# script, at least for openocd 0.10.0 and the openocd shipped with
# Zephyr SDK 0.10.3.
set(pre_init_cmds
"set WORKAREASIZE 0x4000" # 16 kB RAM used for flashing
"source [find interface/jlink.cfg]"
"transport select swd"
"source [find target/${OPENOCD_NRF5_SUBFAMILY}.cfg]"
"$_TARGETNAME configure -rtos auto"
)
foreach(cmd ${pre_init_cmds})
board_runner_args(openocd --cmd-pre-init "-c ${cmd}")
endforeach()
include(${ZEPHYR_BASE}/boards/common/openocd.board.cmake)