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| author | Pepijn de Vos <pepijndevos@gmail.com> | 2020-12-30 15:59:55 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-12-30 14:59:55 +0000 |
| commit | 3611f549024ed8b6a0d714f25d10951351097745 (patch) | |
| tree | eeaf0672cb60498371d8f0cb0a955ab177cb28f0 /gowin/family.cmake | |
| parent | 5e53a182921dad0e128186a1fe8766062c7cae61 (diff) | |
| download | nextpnr-3611f549024ed8b6a0d714f25d10951351097745.tar.gz nextpnr-3611f549024ed8b6a0d714f25d10951351097745.tar.bz2 nextpnr-3611f549024ed8b6a0d714f25d10951351097745.zip | |
Gowin target (#542)
* load wires
* add slice bels
* add IOB
* add aliases
* local aliases
* broken packing stuff
* working packer
* add constraints
* pnr runs1111
* add timing info
* constraints
* more constraint stuff
* add copyright
* remove generic reference
* remove parameters
* remove generic python api
* add newline to end of file
* some small refactoring
* warn on invalid constraints
* don't error on missing cell
* comment out debugging print
* typo
* avoid copy
* faster empty idstring
* remove intermediate variable
* no more deadnames
* fix cst warnings
* increase ripup and epsilon a bit
* take single device parameter
* add info to readme
* gui stubs
* Revert 4d03b681a8634e978bd5af73c97665500047e055
* assign ff_used in assignArchInfo
* decrease beta for better routability
* try to fix CI
Diffstat (limited to 'gowin/family.cmake')
| -rw-r--r-- | gowin/family.cmake | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/gowin/family.cmake b/gowin/family.cmake new file mode 100644 index 00000000..be607e6a --- /dev/null +++ b/gowin/family.cmake @@ -0,0 +1,53 @@ +add_subdirectory(${family}) +message(STATUS "Using Gowin chipdb: ${GOWIN_CHIPDB}") + +set(chipdb_sources) +set(chipdb_binaries) +file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/${family}/chipdb) +foreach(device ${GOWIN_DEVICES}) + set(chipdb_bba ${GOWIN_CHIPDB}/chipdb-${device}.bba) + set(chipdb_bin ${family}/chipdb/chipdb-${device}.bin) + set(chipdb_cc ${family}/chipdb/chipdb-${device}.cc) + if(BBASM_MODE STREQUAL "binary") + add_custom_command( + OUTPUT ${chipdb_bin} + COMMAND bbasm ${BBASM_ENDIAN_FLAG} ${chipdb_bba} ${chipdb_bin} + DEPENDS bbasm chipdb-${family}-bbas ${chipdb_bba}) + list(APPEND chipdb_binaries ${chipdb_bin}) + elseif(BBASM_MODE STREQUAL "embed") + add_custom_command( + OUTPUT ${chipdb_cc} ${chipdb_bin} + COMMAND bbasm ${BBASM_ENDIAN_FLAG} --e ${chipdb_bba} ${chipdb_cc} ${chipdb_bin} + DEPENDS bbasm chipdb-${family}-bbas ${chipdb_bba}) + list(APPEND chipdb_sources ${chipdb_cc}) + list(APPEND chipdb_binaries ${chipdb_bin}) + elseif(BBASM_MODE STREQUAL "string") + add_custom_command( + OUTPUT ${chipdb_cc} + COMMAND bbasm ${BBASM_ENDIAN_FLAG} --c ${chipdb_bba} ${chipdb_cc} + DEPENDS bbasm chipdb-${family}-bbas ${chipdb_bba}) + list(APPEND chipdb_sources ${chipdb_cc}) + endif() +endforeach() +if(WIN32) + set(chipdb_rc ${CMAKE_CURRENT_BINARY_DIR}/${family}/resource/chipdb.rc) + list(APPEND chipdb_sources ${chipdb_rc}) + + file(WRITE ${chipdb_rc}) + foreach(device ${GOWIN_DEVICES}) + file(APPEND ${chipdb_rc} + "${family}/chipdb-${device}.bin RCDATA \"${CMAKE_CURRENT_BINARY_DIR}/${family}/chipdb/chipdb-${device}.bin\"") + endforeach() +endif() + +add_custom_target(chipdb-${family}-bins DEPENDS ${chipdb_sources} ${chipdb_binaries}) + +add_library(chipdb-${family} OBJECT ${GOWIN_CHIPDB} ${chipdb_sources}) +add_dependencies(chipdb-${family} chipdb-${family}-bins) +target_compile_options(chipdb-${family} PRIVATE -g0 -O0 -w) +target_compile_definitions(chipdb-${family} PRIVATE NEXTPNR_NAMESPACE=nextpnr_${family}) +target_include_directories(chipdb-${family} PRIVATE ${family}) + +foreach(family_target ${family_targets}) + target_sources(${family_target} PRIVATE $<TARGET_OBJECTS:chipdb-${family}>) +endforeach() |