eba6ea53f8
Follows PM discussion with Marcus Comstedt.
Extend changes in .bba file location (made in commit b6a7b60) to ice40 and MSVC cases,
so all cases become compatible with read-only access to git tree.
Only known down-side is inefficiency when building out-of-tree for multiple architectures;
people following that use case should consider using PREGENERATED_BBA_PATH.
It would be nice if there were less copy-paste in MSVC vs. non-MSVC content in family.cmake,
but that would have to be addressed by someone more skilled in Cmake and MSVC.
124 lines
6.2 KiB
CMake
124 lines
6.2 KiB
CMake
if (NOT EXTERNAL_CHIPDB)
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if (ICE40_HX1K_ONLY)
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set(devices 1k)
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foreach (target ${family_targets})
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target_compile_definitions(${target} PRIVATE ICE40_HX1K_ONLY=1)
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endforeach (target)
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else()
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set(devices 384 1k 5k u4k 8k)
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endif()
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set(DB_PY ${CMAKE_CURRENT_SOURCE_DIR}/ice40/chipdb.py)
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set(ICEBOX_ROOT "/usr/local/share/icebox" CACHE STRING "icebox location root")
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file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/ice40/chipdbs/)
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add_library(ice40_chipdb OBJECT ${CMAKE_CURRENT_BINARY_DIR}/ice40/chipdbs/)
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target_compile_definitions(ice40_chipdb PRIVATE NEXTPNR_NAMESPACE=nextpnr_${family})
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target_include_directories(ice40_chipdb PRIVATE ${family}/)
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if (MSVC)
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target_sources(ice40_chipdb PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/ice40/resource/embed.cc)
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set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/ice40/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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if (dev STREQUAL "5k")
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set(OPT_FAST "")
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set(OPT_SLOW --slow ${ICEBOX_ROOT}/timings_up5k.txt)
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elseif (dev STREQUAL "u4k")
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set(OPT_FAST "")
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set(OPT_SLOW --slow ${ICEBOX_ROOT}/timings_u4k.txt)
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elseif (dev STREQUAL "384")
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set(OPT_FAST "")
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set(OPT_SLOW --slow ${ICEBOX_ROOT}/timings_lp384.txt)
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else()
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set(OPT_FAST --fast ${ICEBOX_ROOT}/timings_hx${dev}.txt)
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set(OPT_SLOW --slow ${ICEBOX_ROOT}/timings_lp${dev}.txt)
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endif()
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set(DEV_TXT_DB ${ICEBOX_ROOT}/chipdb-${dev}.txt)
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set(DEV_CC_BBA_DB ${CMAKE_CURRENT_BINARY_DIR}/ice40/chipdbs/chipdb-${dev}.bba)
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set(DEV_CC_DB ${CMAKE_CURRENT_BINARY_DIR}/ice40/chipdbs/chipdb-${dev}.bin)
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set(DEV_CONSTIDS_INC ${CMAKE_CURRENT_SOURCE_DIR}/ice40/constids.inc)
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set(DEV_GFXH ${CMAKE_CURRENT_SOURCE_DIR}/ice40/gfx.h)
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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 ${PYTHON_EXECUTABLE} ${DB_PY} -p ${DEV_CONSTIDS_INC} -g ${DEV_GFXH} ${OPT_FAST} ${OPT_SLOW} ${DEV_TXT_DB} > ${DEV_CC_BBA_DB}
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DEPENDS ${DEV_CONSTIDS_INC} ${DEV_GFXH} ${DEV_TXT_DB} ${DB_PY} ${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(ice40_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:ice40_chipdb> ${CMAKE_CURRENT_SOURCE_DIR}/ice40/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(ice40_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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if (dev STREQUAL "5k")
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set(OPT_FAST "")
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set(OPT_SLOW --slow ${ICEBOX_ROOT}/timings_up5k.txt)
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elseif (dev STREQUAL "u4k")
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set(OPT_FAST "")
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set(OPT_SLOW --slow ${ICEBOX_ROOT}/timings_u4k.txt)
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elseif (dev STREQUAL "384")
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set(OPT_FAST "")
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set(OPT_SLOW --slow ${ICEBOX_ROOT}/timings_lp384.txt)
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else()
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set(OPT_FAST --fast ${ICEBOX_ROOT}/timings_hx${dev}.txt)
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set(OPT_SLOW --slow ${ICEBOX_ROOT}/timings_lp${dev}.txt)
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endif()
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set(DEV_TXT_DB ${ICEBOX_ROOT}/chipdb-${dev}.txt)
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set(DEV_CC_BBA_DB ${CMAKE_CURRENT_BINARY_DIR}/ice40/chipdbs/chipdb-${dev}.bba)
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set(DEV_CC_DB ${CMAKE_CURRENT_BINARY_DIR}/ice40/chipdbs/chipdb-${dev}.cc)
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set(DEV_BIN_DB ${CMAKE_CURRENT_BINARY_DIR}/ice40/chipdbs/chipdb-${dev}.bin)
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set(DEV_CONSTIDS_INC ${CMAKE_CURRENT_SOURCE_DIR}/ice40/constids.inc)
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set(DEV_GFXH ${CMAKE_CURRENT_SOURCE_DIR}/ice40/gfx.h)
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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 ${PYTHON_EXECUTABLE} ${DB_PY} -p ${DEV_CONSTIDS_INC} -g ${DEV_GFXH} ${OPT_FAST} ${OPT_SLOW} ${DEV_TXT_DB} > ${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 ${DEV_CONSTIDS_INC} ${DEV_GFXH} ${DEV_TXT_DB} ${DB_PY} ${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(ice40_chipdb PRIVATE ${DEV_CC_DB})
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foreach (target ${family_targets})
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target_sources(${target} PRIVATE $<TARGET_OBJECTS:ice40_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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