f5776a6d64
While it served a purpose (granting the ability to build `.bba` files separately from the rest of nextpnr), it made things excessively convoluted, especially around paths. This commit removes the ability to pre-generate chip databases. As far as I know, I was the primary user of that feature. It can be added back if there is demand for it. In exchange the per-family `CMakeLists.txt` files are now much easier to understand.
48 lines
1.7 KiB
CMake
48 lines
1.7 KiB
CMake
include(FindTrellis)
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add_library(chipdb-${family} OBJECT)
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target_compile_options(chipdb-${family} PRIVATE -w -g0 -O0)
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target_compile_definitions(chipdb-${family} PRIVATE NEXTPNR_NAMESPACE=nextpnr_${family})
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target_include_directories(chipdb-${family} PRIVATE .)
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foreach (family_target ${family_targets})
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target_link_libraries(${family_target} PRIVATE chipdb-${family})
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endforeach()
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set(ALL_ECP5_DEVICES 25k 45k 85k)
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set(ECP5_DEVICES ${ALL_ECP5_DEVICES} CACHE STRING
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"Include support for these ECP5 devices (available: ${ALL_ECP5_DEVICES})")
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message(STATUS "Enabled ECP5 devices: ${ECP5_DEVICES}")
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foreach (device ${ECP5_DEVICES})
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if (NOT device IN_LIST ALL_ECP5_DEVICES)
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message(FATAL_ERROR "Device ${device} is not a supported ECP5 device")
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endif()
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add_bba_produce_command(
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COMMAND ${Python3_EXECUTABLE}
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${CMAKE_CURRENT_SOURCE_DIR}/trellis_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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-g ${CMAKE_CURRENT_SOURCE_DIR}/gfx.h
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${device}
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> ${CMAKE_CURRENT_BINARY_DIR}/chipdb-${device}.bba.new
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OUTPUT
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${CMAKE_CURRENT_BINARY_DIR}/chipdb-${device}.bba
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INPUTS
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${CMAKE_CURRENT_SOURCE_DIR}/trellis_import.py
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${CMAKE_CURRENT_SOURCE_DIR}/constids.inc
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${CMAKE_CURRENT_SOURCE_DIR}/gfx.h
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)
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add_bba_compile_command(
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TARGET chipdb-${family}
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OUTPUT ${CMAKE_BINARY_DIR}/share/${family}/chipdb-${device}.bin
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INPUT ${CMAKE_CURRENT_BINARY_DIR}/chipdb-${device}.bba
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IDENT ${family}/chipdb-${device}.bin
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MODE ${BBASM_MODE}
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)
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endforeach()
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