42 lines
1.3 KiB
CMake
42 lines
1.3 KiB
CMake
# SPDX-License-Identifier: Apache-2.0
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# Infer nrf51 vs nrf52 etc from the BOARD name. This enforces a board
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# naming convention: "nrf5x" must appear somewhere in the board name
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# for this to work.
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#
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# Boards which don't meet this convention can set this variable before
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# including this script.
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if(NOT DEFINED OPENOCD_NRF5_SUBFAMILY)
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string(REGEX MATCH nrf5. OPENOCD_NRF5_SUBFAMILY "${BOARD}")
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if(HWMv2 AND "${OPENOCD_NRF5_SUBFAMILY}" STREQUAL "")
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string(REGEX MATCH nrf5. OPENOCD_NRF5_SUBFAMILY "${BOARD_QUALIFIERS}")
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endif()
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endif()
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if("${OPENOCD_NRF5_SUBFAMILY}" STREQUAL "")
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message(FATAL_ERROR
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"Can't match nrf5 subfamily from BOARD name. "
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"To fix, set CMake variable OPENOCD_NRF5_SUBFAMILY.")
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endif()
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if (NOT DEFINED OPENOCD_NRF5_INTERFACE)
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set(OPENOCD_NRF5_INTERFACE "jlink")
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endif()
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# We can do the right thing for supported subfamilies using a generic
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# script, at least for openocd 0.10.0 and the openocd shipped with
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# Zephyr SDK 0.10.3.
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set(pre_init_cmds
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"set WORKAREASIZE 0x4000" # 16 kB RAM used for flashing
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"source [find interface/${OPENOCD_NRF5_INTERFACE}.cfg]"
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"transport select swd"
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"source [find target/${OPENOCD_NRF5_SUBFAMILY}.cfg]"
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)
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foreach(cmd ${pre_init_cmds})
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board_runner_args(openocd --cmd-pre-init "${cmd}")
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endforeach()
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include(${ZEPHYR_BASE}/boards/common/openocd.board.cmake)
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