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set(devices 25k 45k 85k)
if (NOT DEFINED TRELLIS_ROOT)
message(FATAL_ERROR "you must define TRELLIS_ROOT using -DTRELLIS_ROOT=/path/to/prjtrellis for ECP5 support")
endif()
file( GLOB found_pytrellis ${TRELLIS_ROOT}/libtrellis/pytrellis.*)
if ("${found_pytrellis}" STREQUAL "")
message(FATAL_ERROR "failed to find pytrellis library in ${TRELLIS_ROOT}/libtrellis/")
endif()
set(DB_PY ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/trellis_import.py)
file(MAKE_DIRECTORY ecp5/chipdbs/)
add_library(ecp5_chipdb OBJECT ecp5/chipdbs/)
target_compile_definitions(ecp5_chipdb PRIVATE NEXTPNR_NAMESPACE=nextpnr_${family})
target_include_directories(ecp5_chipdb PRIVATE ${family}/)
set(ENV_CMD ${CMAKE_COMMAND} -E env "PYTHONPATH=${TRELLIS_ROOT}/libtrellis:${TRELLIS_ROOT}/util/common")
if (MSVC)
target_sources(ecp5_chipdb PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/resource/embed.cc)
set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/ecp5/resources/chipdb.rc PROPERTIES LANGUAGE RC)
foreach (dev ${devices})
set(DEV_CC_DB ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/chipdbs/chipdb-${dev}.bin)
set(DEV_PORTS_INC ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/portpins.inc)
add_custom_command(OUTPUT ${DEV_CC_DB}
COMMAND ${ENV_CMD} python3 ${DB_PY} -b -p ${DEV_PORTS_INC} ${dev} ${DEV_CC_DB}
DEPENDS ${DB_PY}
)
target_sources(ecp5_chipdb PRIVATE ${DEV_CC_DB})
set_source_files_properties(${DEV_CC_DB} PROPERTIES HEADER_FILE_ONLY TRUE)
foreach (target ${family_targets})
target_sources(${target} PRIVATE $<TARGET_OBJECTS:ecp5_chipdb> ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/resource/chipdb.rc)
endforeach (target)
endforeach (dev)
else()
target_compile_options(ecp5_chipdb PRIVATE -g0 -O0 -w)
foreach (dev ${devices})
set(DEV_CC_DB ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/chipdbs/chipdb-${dev}.cc)
set(DEV_PORTS_INC ${CMAKE_CURRENT_SOURCE_DIR}/ecp5/portpins.inc)
add_custom_command(OUTPUT ${DEV_CC_DB}
COMMAND ${ENV_CMD} python3 ${DB_PY} -c -p ${DEV_PORTS_INC} ${dev} ${DEV_CC_DB}
DEPENDS ${DB_PY}
)
target_sources(ecp5_chipdb PRIVATE ${DEV_CC_DB})
foreach (target ${family_targets})
target_sources(${target} PRIVATE $<TARGET_OBJECTS:ecp5_chipdb>)
endforeach (target)
endforeach (dev)
endif()
find_library(TRELLIS_LIB trellis PATHS ${TRELLIS_ROOT}/libtrellis)
foreach (target ${family_targets})
target_compile_definitions(${target} PRIVATE TRELLIS_ROOT="${TRELLIS_ROOT}")
target_include_directories(${target} PRIVATE ${TRELLIS_ROOT}/libtrellis/include)
target_link_libraries(${target} PRIVATE ${TRELLIS_LIB})
endforeach (target)
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