Update machxo2 backend with build system changes.
This commit is contained in:
parent
81d6bc3614
commit
c38762f91f
91
machxo2/CMakeLists.txt
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91
machxo2/CMakeLists.txt
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@ -0,0 +1,91 @@
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cmake_minimum_required(VERSION 3.5)
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project(chipdb-machxo2 NONE)
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# set(ALL_MACHXO2_DEVICES 256 640 1200 2000 4000 7000)
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set(ALL_MACHXO2_DEVICES 1200)
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set(MACHXO2_DEVICES 1200 CACHE STRING
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"Include support for these MachXO2 devices (available: ${ALL_MACHXO2_DEVICES})")
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message(STATUS "Enabled MachXO2 devices: ${MACHXO2_DEVICES}")
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if(DEFINED MACHXO2_CHIPDB)
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add_custom_target(chipdb-machxo2-bbas ALL)
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else()
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find_package(PythonInterp 3.5 REQUIRED)
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# shared among all families
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set(SERIALIZE_CHIPDBS TRUE CACHE BOOL
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"Serialize device data preprocessing to minimize memory use")
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set(TRELLIS_PROGRAM_PREFIX "" CACHE STRING
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"Trellis name prefix")
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if(TRELLIS_PROGRAM_PREFIX)
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message(STATUS "Trellis program prefix: ${TRELLIS_PROGRAM_PREFIX}")
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endif()
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set(TRELLIS_INSTALL_PREFIX ${CMAKE_INSTALL_PREFIX} CACHE STRING
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"Trellis install prefix")
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message(STATUS "Trellis install prefix: ${TRELLIS_INSTALL_PREFIX}")
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if(NOT DEFINED TRELLIS_LIBDIR)
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if(WIN32)
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set(pytrellis_lib pytrellis.pyd)
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else()
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set(pytrellis_lib pytrellis${CMAKE_SHARED_LIBRARY_SUFFIX})
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endif()
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find_path(TRELLIS_LIBDIR ${pytrellis_lib}
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HINTS ${TRELLIS_INSTALL_PREFIX}/lib/${TRELLIS_PROGRAM_PREFIX}trellis
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PATHS ${CMAKE_SYSTEM_LIBRARY_PATH} ${CMAKE_LIBRARY_PATH}
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PATH_SUFFIXES ${TRELLIS_PROGRAM_PREFIX}trellis
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DOC "Location of the pytrellis library")
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if(NOT TRELLIS_LIBDIR)
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message(FATAL_ERROR "Failed to locate the pytrellis library")
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endif()
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endif()
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message(STATUS "Trellis library directory: ${TRELLIS_LIBDIR}")
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if(NOT DEFINED TRELLIS_DATADIR)
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set(TRELLIS_DATADIR ${TRELLIS_INSTALL_PREFIX}/share/${TRELLIS_PROGRAM_PREFIX}trellis)
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endif()
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message(STATUS "Trellis data directory: ${TRELLIS_DATADIR}")
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set(all_device_bbas)
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file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/chipdb)
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foreach(device ${MACHXO2_DEVICES})
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if(NOT device IN_LIST ALL_MACHXO2_DEVICES)
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message(FATAL_ERROR "Device ${device} is not a supported MachXO2 device")
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endif()
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set(device_bba chipdb/chipdb-${device}.bba)
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add_custom_command(
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OUTPUT ${device_bba}
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COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/facade_import.py
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-L ${TRELLIS_LIBDIR}
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-L ${TRELLIS_DATADIR}/util/common
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-L ${TRELLIS_DATADIR}/timing/util
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-p ${CMAKE_CURRENT_SOURCE_DIR}/constids.inc
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${device}
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> ${device_bba}.new
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# atomically update
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COMMAND ${CMAKE_COMMAND} -E rename ${device_bba}.new ${device_bba}
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DEPENDS
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${CMAKE_CURRENT_SOURCE_DIR}/facade_import.py
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${CMAKE_CURRENT_SOURCE_DIR}/constids.inc
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${PREVIOUS_CHIPDB_TARGET}
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VERBATIM)
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list(APPEND all_device_bbas ${device_bba})
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if(SERIALIZE_CHIPDBS)
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set(PREVIOUS_CHIPDB_TARGET ${CMAKE_CURRENT_BINARY_DIR}/${device_bba})
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endif()
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endforeach()
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add_custom_target(chipdb-machxo2-bbas ALL DEPENDS ${all_device_bbas})
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get_directory_property(has_parent PARENT_DIRECTORY)
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if(has_parent)
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set(MACHXO2_CHIPDB ${CMAKE_CURRENT_BINARY_DIR}/chipdb PARENT_SCOPE)
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# serialize chipdb build across multiple architectures
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set(PREVIOUS_CHIPDB_TARGET chipdb-machxo2-bbas PARENT_SCOPE)
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else()
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message(STATUS "Build nextpnr with -DMACHXO2_CHIPDB=${CMAKE_CURRENT_BINARY_DIR}")
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endif()
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endif()
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@ -1,8 +1,19 @@
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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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import sys
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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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parser.add_argument("-L", "--libdir", type=str, action="append", help="extra Python library path")
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args = parser.parse_args()
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sys.path += args.libdir
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import pytrellis
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import database
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class BinaryBlobAssembler:
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def l(self, name, ltype = None, export = False):
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@ -57,12 +68,6 @@ 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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@ -1,114 +1,51 @@
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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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message(FATAL_ERROR "GUI support is not implemented for MachXO2. Build with -DBUILD_GUI=OFF.")
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endif()
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add_subdirectory(${family})
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message(STATUS "Using MachXO2 chipdb: ${MACHXO2_CHIPDB}")
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set(chipdb_sources)
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set(chipdb_binaries)
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file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/${family}/chipdb)
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foreach(device ${MACHXO2_DEVICES})
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set(chipdb_bba ${MACHXO2_CHIPDB}/chipdb-${device}.bba)
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set(chipdb_bin ${family}/chipdb/chipdb-${device}.bin)
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set(chipdb_cc ${family}/chipdb/chipdb-${device}.cc)
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if(BBASM_MODE STREQUAL "binary")
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add_custom_command(
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OUTPUT ${chipdb_bin}
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COMMAND bbasm ${BBASM_ENDIAN_FLAG} ${chipdb_bba} ${chipdb_bin}
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DEPENDS bbasm chipdb-${family}-bbas ${chipdb_bba})
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list(APPEND chipdb_binaries ${chipdb_bin})
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elseif(BBASM_MODE STREQUAL "embed")
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add_custom_command(
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OUTPUT ${chipdb_cc} ${chipdb_bin}
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COMMAND bbasm ${BBASM_ENDIAN_FLAG} --e ${chipdb_bba} ${chipdb_cc} ${chipdb_bin}
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DEPENDS bbasm chipdb-${family}-bbas ${chipdb_bba})
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list(APPEND chipdb_sources ${chipdb_cc})
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list(APPEND chipdb_binaries ${chipdb_bin})
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elseif(BBASM_MODE STREQUAL "string")
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add_custom_command(
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OUTPUT ${chipdb_cc}
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COMMAND bbasm ${BBASM_ENDIAN_FLAG} --c ${chipdb_bba} ${chipdb_cc}
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DEPENDS bbasm chipdb-${family}-bbas ${chipdb_bba})
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list(APPEND chipdb_sources ${chipdb_cc})
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endif()
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endforeach()
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if(WIN32)
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list(APPEND chipdb_sources
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${CMAKE_CURRENT_SOURCE_DIR}/${family}/resource/embed.cc
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${CMAKE_CURRENT_SOURCE_DIR}/${family}/resource/chipdb.rc)
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endif()
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if (NOT EXTERNAL_CHIPDB)
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set(devices 1200)
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add_custom_target(chipdb-${family}-bins DEPENDS ${chipdb_sources} ${chipdb_binaries})
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set(TRELLIS_PROGRAM_PREFIX "" CACHE STRING "Name prefix for trellis")
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add_library(chipdb-${family} OBJECT ${MACHXO2_CHIPDB} ${chipdb_sources})
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add_dependencies(chipdb-${family} chipdb-${family}-bins)
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target_compile_options(chipdb-${family} PRIVATE -g0 -O0 -w)
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target_compile_definitions(chipdb-${family} PRIVATE NEXTPNR_NAMESPACE=nextpnr_${family})
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target_include_directories(chipdb-${family} PRIVATE ${family})
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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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foreach(family_target ${family_targets})
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target_sources(${family_target} PRIVATE $<TARGET_OBJECTS:chipdb-${family}>)
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endforeach()
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3
machxo2/resource/chipdb.rc
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3
machxo2/resource/chipdb.rc
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#include "resource.h"
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IDR_CHIPDB_1200 BINARYFILE "machxo2/chipdb/chipdb-1200.bin"
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24
machxo2/resource/embed.cc
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24
machxo2/resource/embed.cc
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@ -0,0 +1,24 @@
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#include <cstdio>
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#include <windows.h>
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#include "nextpnr.h"
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#include "resource.h"
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NEXTPNR_NAMESPACE_BEGIN
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const char *chipdb_blob_1200;
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const char *LoadFileInResource(int name, int type, DWORD &size)
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{
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HMODULE handle = ::GetModuleHandle(NULL);
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HRSRC rc = ::FindResource(handle, MAKEINTRESOURCE(name), MAKEINTRESOURCE(type));
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HGLOBAL rcData = ::LoadResource(handle, rc);
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size = ::SizeofResource(handle, rc);
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return static_cast<const char *>(::LockResource(rcData));
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}
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void load_chipdb()
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{
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DWORD size = 0;
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chipdb_blob_1200 = LoadFileInResource(IDR_CHIPDB_1200, BINARYFILE, size);
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}
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NEXTPNR_NAMESPACE_END
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2
machxo2/resource/resource.h
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2
machxo2/resource/resource.h
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#define BINARYFILE 256
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#define IDR_CHIPDB_1200 103
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