Create sub import of facade DB for 1200 device.
Signed-off-by: William D. Jones <thor0505@comcast.net>
This commit is contained in:
William D. Jones
gatecat
parent
510969ab97
commit
81d6bc3614
0
machxo2/constids.inc
Normal file
0
machxo2/constids.inc
Normal file
77
machxo2/facade_import.py
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77
machxo2/facade_import.py
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#!/usr/bin/env python3
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import pytrellis
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import database
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import argparse
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import json
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class BinaryBlobAssembler:
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def l(self, name, ltype = None, export = False):
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if ltype is None:
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print("label %s" % (name,))
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else:
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print("label %s %s" % (name, ltype))
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def r(self, name, comment):
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if comment is None:
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print("ref %s" % (name,))
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else:
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print("ref %s %s" % (name, comment))
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def s(self, s, comment):
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assert "|" not in s
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print("str |%s| %s" % (s, comment))
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def u8(self, v, comment):
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if comment is None:
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print("u8 %d" % (v,))
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else:
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print("u8 %d %s" % (v, comment))
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def u16(self, v, comment):
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if comment is None:
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print("u16 %d" % (v,))
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else:
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print("u16 %d %s" % (v, comment))
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def u32(self, v, comment):
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if comment is None:
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print("u32 %d" % (v,))
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else:
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print("u32 %d %s" % (v, comment))
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def pre(self, s):
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print("pre %s" % s)
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def post(self, s):
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print("post %s" % s)
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def push(self, name):
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print("push %s" % name)
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def pop(self):
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print("pop")
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dev_names = {"1200": "LCMXO2-1200HC"}
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def main():
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global max_row, max_col, const_id_count
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parser = argparse.ArgumentParser(description="import MachXO2 routing and bels from Project Trellis")
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parser.add_argument("device", type=str, help="target device")
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parser.add_argument("-p", "--constids", type=str, help="path to constids.inc")
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parser.add_argument("-g", "--gfxh", type=str, help="path to gfx.h (unused)")
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args = parser.parse_args()
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pytrellis.load_database(database.get_db_root())
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bba = BinaryBlobAssembler()
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bba.pre('#include "nextpnr.h"')
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bba.pre('NEXTPNR_NAMESPACE_BEGIN')
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bba.post('NEXTPNR_NAMESPACE_END')
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bba.push("chipdb_blob_%s" % args.device)
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bba.u8(0, None)
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bba.pop()
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if __name__ == "__main__":
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main()
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@ -0,0 +1,114 @@
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if (BUILD_GUI)
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message(FATAL_ERROR "GUI support is not implemented for MachXO2.")
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endif()
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if (NOT EXTERNAL_CHIPDB)
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set(devices 1200)
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set(TRELLIS_PROGRAM_PREFIX "" CACHE STRING "Name prefix for trellis")
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if (NOT DEFINED TRELLIS_INSTALL_PREFIX)
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message(STATUS "TRELLIS_INSTALL_PREFIX not defined using -DTRELLIS_INSTALL_PREFIX=/path-prefix/to/prjtrellis-installation. Defaulted to ${CMAKE_INSTALL_PREFIX}")
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set(TRELLIS_INSTALL_PREFIX ${CMAKE_INSTALL_PREFIX})
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endif()
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if (NOT DEFINED PYTRELLIS_LIBDIR)
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find_library(PYTRELLIS pytrellis.so
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PATHS ${TRELLIS_INSTALL_PREFIX}/lib/${TRELLIS_PROGRAM_PREFIX}trellis
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PATH_SUFFIXES ${TRELLIS_PROGRAM_PREFIX}trellis
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DOC "Location of pytrellis library")
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if ("${PYTRELLIS}" STREQUAL "PYTRELLIS-NOTFOUND")
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message(FATAL_ERROR "Failed to locate pytrellis library!")
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endif()
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get_filename_component(PYTRELLIS_LIBDIR ${PYTRELLIS} DIRECTORY)
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endif()
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set(DB_PY ${CMAKE_CURRENT_SOURCE_DIR}/machxo2/facade_import.py)
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file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/machxo2/chipdbs/)
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add_library(machxo2_chipdb OBJECT ${CMAKE_CURRENT_BINARY_DIR}/machxo2/chipdbs/)
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target_compile_definitions(machxo2_chipdb PRIVATE NEXTPNR_NAMESPACE=nextpnr_${family})
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target_include_directories(machxo2_chipdb PRIVATE ${family}/)
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if (CMAKE_HOST_WIN32)
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set(ENV_CMD ${CMAKE_COMMAND} -E env "PYTHONPATH=\"${PYTRELLIS_LIBDIR}\;${TRELLIS_INSTALL_PREFIX}/share/${TRELLIS_PROGRAM_PREFIX}trellis/util/common\;${TRELLIS_INSTALL_PREFIX}/share/${TRELLIS_PROGRAM_PREFIX}trellis/timing/util\"")
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else()
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set(ENV_CMD ${CMAKE_COMMAND} -E env "PYTHONPATH=${PYTRELLIS_LIBDIR}\:${TRELLIS_INSTALL_PREFIX}/share/${TRELLIS_PROGRAM_PREFIX}trellis/util/common:${TRELLIS_INSTALL_PREFIX}/share/${TRELLIS_PROGRAM_PREFIX}trellis/timing/util")
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endif()
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if (MSVC)
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target_sources(machxo2_chipdb PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/machxo2/resource/embed.cc)
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set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/machxo2/resources/chipdb.rc PROPERTIES LANGUAGE RC)
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set(PREV_DEV_CC_BBA_DB)
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foreach (dev ${devices})
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set(DEV_CC_DB ${CMAKE_CURRENT_BINARY_DIR}/machxo2/chipdbs/chipdb-${dev}.bin)
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set(DEV_CC_BBA_DB ${CMAKE_CURRENT_BINARY_DIR}/machxo2/chipdbs/chipdb-${dev}.bba)
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set(DEV_CONSTIDS_INC ${CMAKE_CURRENT_SOURCE_DIR}/machxo2/constids.inc)
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if (PREGENERATED_BBA_PATH)
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add_custom_command(OUTPUT ${DEV_CC_DB}
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COMMAND bbasm ${BBASM_ENDIAN_FLAG} ${PREGENERATED_BBA_PATH}/chipdb-${dev}.bba ${DEV_CC_DB}
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)
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else()
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add_custom_command(OUTPUT ${DEV_CC_BBA_DB}
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COMMAND ${ENV_CMD} ${PYTHON_EXECUTABLE} ${DB_PY} -p ${DEV_CONSTIDS_INC} ${dev} > ${DEV_CC_BBA_DB}
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DEPENDS ${DB_PY} ${DEV_CONSTIDS_INC} ${PREV_DEV_CC_BBA_DB}
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)
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add_custom_command(OUTPUT ${DEV_CC_DB}
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COMMAND bbasm ${BBASM_ENDIAN_FLAG} ${DEV_CC_BBA_DB} ${DEV_CC_DB}
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DEPENDS bbasm ${DEV_CC_BBA_DB}
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)
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endif()
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if (SERIALIZE_CHIPDB)
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set(PREV_DEV_CC_BBA_DB ${DEV_CC_BBA_DB})
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endif()
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target_sources(machxo2_chipdb PRIVATE ${DEV_CC_DB})
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set_source_files_properties(${DEV_CC_DB} PROPERTIES HEADER_FILE_ONLY TRUE)
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foreach (target ${family_targets})
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target_sources(${target} PRIVATE $<TARGET_OBJECTS:machxo2_chipdb> ${CMAKE_CURRENT_SOURCE_DIR}/machxo2/resource/chipdb.rc)
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endforeach()
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endforeach()
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else()
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target_compile_options(machxo2_chipdb PRIVATE -g0 -O0 -w)
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set(PREV_DEV_CC_BBA_DB)
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foreach (dev ${devices})
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set(DEV_CC_BBA_DB ${CMAKE_CURRENT_BINARY_DIR}/machxo2/chipdbs/chipdb-${dev}.bba)
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set(DEV_CC_DB ${CMAKE_CURRENT_BINARY_DIR}/machxo2/chipdbs/chipdb-${dev}.cc)
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set(DEV_BIN_DB ${CMAKE_CURRENT_BINARY_DIR}/machxo2/chipdbs/chipdb-${dev}.bin)
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set(DEV_CONSTIDS_INC ${CMAKE_CURRENT_SOURCE_DIR}/machxo2/constids.inc)
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if (PREGENERATED_BBA_PATH)
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add_custom_command(OUTPUT ${DEV_CC_DB}
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COMMAND bbasm --c ${BBASM_ENDIAN_FLAG} ${PREGENERATED_BBA_PATH}/chipdb-${dev}.bba ${DEV_CC_DB}.new
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COMMAND mv ${DEV_CC_DB}.new ${DEV_CC_DB}
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)
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else()
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add_custom_command(OUTPUT ${DEV_CC_BBA_DB}
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COMMAND ${ENV_CMD} ${PYTHON_EXECUTABLE} ${DB_PY} -p ${DEV_CONSTIDS_INC} ${dev} > ${DEV_CC_BBA_DB}.new
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COMMAND mv ${DEV_CC_BBA_DB}.new ${DEV_CC_BBA_DB}
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DEPENDS ${DB_PY} ${DEV_CONSTIDS_INC} ${PREV_DEV_CC_BBA_DB}
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)
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if(USE_C_EMBED)
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add_custom_command(OUTPUT ${DEV_CC_DB}
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COMMAND bbasm --e ${BBASM_ENDIAN_FLAG} ${DEV_CC_BBA_DB} ${DEV_CC_DB}.new ${DEV_BIN_DB}
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COMMAND mv ${DEV_CC_DB}.new ${DEV_CC_DB}
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DEPENDS bbasm ${DEV_CC_BBA_DB}
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)
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else()
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add_custom_command(OUTPUT ${DEV_CC_DB}
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COMMAND bbasm --c ${BBASM_ENDIAN_FLAG} ${DEV_CC_BBA_DB} ${DEV_CC_DB}.new
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COMMAND mv ${DEV_CC_DB}.new ${DEV_CC_DB}
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DEPENDS bbasm ${DEV_CC_BBA_DB}
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)
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endif()
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endif()
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if (SERIALIZE_CHIPDB)
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set(PREV_DEV_CC_BBA_DB ${DEV_CC_BBA_DB})
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endif()
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target_sources(machxo2_chipdb PRIVATE ${DEV_CC_DB})
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foreach (target ${family_targets})
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target_sources(${target} PRIVATE $<TARGET_OBJECTS:machxo2_chipdb>)
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endforeach()
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endforeach()
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endif()
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endif()
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