From 81d6bc36148b408f4e79837f832b22c6bfb0b69c Mon Sep 17 00:00:00 2001 From: "William D. Jones" Date: Fri, 5 Jun 2020 04:46:59 -0400 Subject: Create sub import of facade DB for 1200 device. Signed-off-by: William D. Jones --- machxo2/constids.inc | 0 machxo2/facade_import.py | 77 ++++++++++++++++++++++++++++++++ machxo2/family.cmake | 114 +++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 191 insertions(+) create mode 100644 machxo2/constids.inc create mode 100644 machxo2/facade_import.py diff --git a/machxo2/constids.inc b/machxo2/constids.inc new file mode 100644 index 00000000..e69de29b diff --git a/machxo2/facade_import.py b/machxo2/facade_import.py new file mode 100644 index 00000000..f12461db --- /dev/null +++ b/machxo2/facade_import.py @@ -0,0 +1,77 @@ +#!/usr/bin/env python3 +import pytrellis +import database +import argparse +import json + +class BinaryBlobAssembler: + def l(self, name, ltype = None, export = False): + if ltype is None: + print("label %s" % (name,)) + else: + print("label %s %s" % (name, ltype)) + + def r(self, name, comment): + if comment is None: + print("ref %s" % (name,)) + else: + print("ref %s %s" % (name, comment)) + + def s(self, s, comment): + assert "|" not in s + print("str |%s| %s" % (s, comment)) + + def u8(self, v, comment): + if comment is None: + print("u8 %d" % (v,)) + else: + print("u8 %d %s" % (v, comment)) + + def u16(self, v, comment): + if comment is None: + print("u16 %d" % (v,)) + else: + print("u16 %d %s" % (v, comment)) + + def u32(self, v, comment): + if comment is None: + print("u32 %d" % (v,)) + else: + print("u32 %d %s" % (v, comment)) + + def pre(self, s): + print("pre %s" % s) + + def post(self, s): + print("post %s" % s) + + def push(self, name): + print("push %s" % name) + + def pop(self): + print("pop") + + +dev_names = {"1200": "LCMXO2-1200HC"} + +def main(): + global max_row, max_col, const_id_count + + parser = argparse.ArgumentParser(description="import MachXO2 routing and bels from Project Trellis") + parser.add_argument("device", type=str, help="target device") + parser.add_argument("-p", "--constids", type=str, help="path to constids.inc") + parser.add_argument("-g", "--gfxh", type=str, help="path to gfx.h (unused)") + args = parser.parse_args() + + pytrellis.load_database(database.get_db_root()) + + bba = BinaryBlobAssembler() + bba.pre('#include "nextpnr.h"') + bba.pre('NEXTPNR_NAMESPACE_BEGIN') + bba.post('NEXTPNR_NAMESPACE_END') + bba.push("chipdb_blob_%s" % args.device) + bba.u8(0, None) + bba.pop() + +if __name__ == "__main__": + main() diff --git a/machxo2/family.cmake b/machxo2/family.cmake index e69de29b..091b4379 100644 --- a/machxo2/family.cmake +++ b/machxo2/family.cmake @@ -0,0 +1,114 @@ +if (BUILD_GUI) + message(FATAL_ERROR "GUI support is not implemented for MachXO2.") +endif() + +if (NOT EXTERNAL_CHIPDB) + set(devices 1200) + + set(TRELLIS_PROGRAM_PREFIX "" CACHE STRING "Name prefix for trellis") + + if (NOT DEFINED TRELLIS_INSTALL_PREFIX) + message(STATUS "TRELLIS_INSTALL_PREFIX not defined using -DTRELLIS_INSTALL_PREFIX=/path-prefix/to/prjtrellis-installation. Defaulted to ${CMAKE_INSTALL_PREFIX}") + set(TRELLIS_INSTALL_PREFIX ${CMAKE_INSTALL_PREFIX}) + endif() + + if (NOT DEFINED PYTRELLIS_LIBDIR) + find_library(PYTRELLIS pytrellis.so + PATHS ${TRELLIS_INSTALL_PREFIX}/lib/${TRELLIS_PROGRAM_PREFIX}trellis + PATH_SUFFIXES ${TRELLIS_PROGRAM_PREFIX}trellis + DOC "Location of pytrellis library") + + if ("${PYTRELLIS}" STREQUAL "PYTRELLIS-NOTFOUND") + message(FATAL_ERROR "Failed to locate pytrellis library!") + endif() + + get_filename_component(PYTRELLIS_LIBDIR ${PYTRELLIS} DIRECTORY) + endif() + + set(DB_PY ${CMAKE_CURRENT_SOURCE_DIR}/machxo2/facade_import.py) + + file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/machxo2/chipdbs/) + add_library(machxo2_chipdb OBJECT ${CMAKE_CURRENT_BINARY_DIR}/machxo2/chipdbs/) + target_compile_definitions(machxo2_chipdb PRIVATE NEXTPNR_NAMESPACE=nextpnr_${family}) + target_include_directories(machxo2_chipdb PRIVATE ${family}/) + + if (CMAKE_HOST_WIN32) + 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\"") + else() + 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") + endif() + + if (MSVC) + target_sources(machxo2_chipdb PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/machxo2/resource/embed.cc) + set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/machxo2/resources/chipdb.rc PROPERTIES LANGUAGE RC) + set(PREV_DEV_CC_BBA_DB) + foreach (dev ${devices}) + set(DEV_CC_DB ${CMAKE_CURRENT_BINARY_DIR}/machxo2/chipdbs/chipdb-${dev}.bin) + set(DEV_CC_BBA_DB ${CMAKE_CURRENT_BINARY_DIR}/machxo2/chipdbs/chipdb-${dev}.bba) + set(DEV_CONSTIDS_INC ${CMAKE_CURRENT_SOURCE_DIR}/machxo2/constids.inc) + if (PREGENERATED_BBA_PATH) + add_custom_command(OUTPUT ${DEV_CC_DB} + COMMAND bbasm ${BBASM_ENDIAN_FLAG} ${PREGENERATED_BBA_PATH}/chipdb-${dev}.bba ${DEV_CC_DB} + ) + else() + add_custom_command(OUTPUT ${DEV_CC_BBA_DB} + COMMAND ${ENV_CMD} ${PYTHON_EXECUTABLE} ${DB_PY} -p ${DEV_CONSTIDS_INC} ${dev} > ${DEV_CC_BBA_DB} + DEPENDS ${DB_PY} ${DEV_CONSTIDS_INC} ${PREV_DEV_CC_BBA_DB} + ) + add_custom_command(OUTPUT ${DEV_CC_DB} + COMMAND bbasm ${BBASM_ENDIAN_FLAG} ${DEV_CC_BBA_DB} ${DEV_CC_DB} + DEPENDS bbasm ${DEV_CC_BBA_DB} + ) + endif() + if (SERIALIZE_CHIPDB) + set(PREV_DEV_CC_BBA_DB ${DEV_CC_BBA_DB}) + endif() + target_sources(machxo2_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 $ ${CMAKE_CURRENT_SOURCE_DIR}/machxo2/resource/chipdb.rc) + endforeach() + endforeach() + else() + target_compile_options(machxo2_chipdb PRIVATE -g0 -O0 -w) + set(PREV_DEV_CC_BBA_DB) + foreach (dev ${devices}) + set(DEV_CC_BBA_DB ${CMAKE_CURRENT_BINARY_DIR}/machxo2/chipdbs/chipdb-${dev}.bba) + set(DEV_CC_DB ${CMAKE_CURRENT_BINARY_DIR}/machxo2/chipdbs/chipdb-${dev}.cc) + set(DEV_BIN_DB ${CMAKE_CURRENT_BINARY_DIR}/machxo2/chipdbs/chipdb-${dev}.bin) + set(DEV_CONSTIDS_INC ${CMAKE_CURRENT_SOURCE_DIR}/machxo2/constids.inc) + if (PREGENERATED_BBA_PATH) + add_custom_command(OUTPUT ${DEV_CC_DB} + COMMAND bbasm --c ${BBASM_ENDIAN_FLAG} ${PREGENERATED_BBA_PATH}/chipdb-${dev}.bba ${DEV_CC_DB}.new + COMMAND mv ${DEV_CC_DB}.new ${DEV_CC_DB} + ) + else() + add_custom_command(OUTPUT ${DEV_CC_BBA_DB} + COMMAND ${ENV_CMD} ${PYTHON_EXECUTABLE} ${DB_PY} -p ${DEV_CONSTIDS_INC} ${dev} > ${DEV_CC_BBA_DB}.new + COMMAND mv ${DEV_CC_BBA_DB}.new ${DEV_CC_BBA_DB} + DEPENDS ${DB_PY} ${DEV_CONSTIDS_INC} ${PREV_DEV_CC_BBA_DB} + ) + if(USE_C_EMBED) + add_custom_command(OUTPUT ${DEV_CC_DB} + COMMAND bbasm --e ${BBASM_ENDIAN_FLAG} ${DEV_CC_BBA_DB} ${DEV_CC_DB}.new ${DEV_BIN_DB} + COMMAND mv ${DEV_CC_DB}.new ${DEV_CC_DB} + DEPENDS bbasm ${DEV_CC_BBA_DB} + ) + else() + add_custom_command(OUTPUT ${DEV_CC_DB} + COMMAND bbasm --c ${BBASM_ENDIAN_FLAG} ${DEV_CC_BBA_DB} ${DEV_CC_DB}.new + COMMAND mv ${DEV_CC_DB}.new ${DEV_CC_DB} + DEPENDS bbasm ${DEV_CC_BBA_DB} + ) + endif() + endif() + if (SERIALIZE_CHIPDB) + set(PREV_DEV_CC_BBA_DB ${DEV_CC_BBA_DB}) + endif() + target_sources(machxo2_chipdb PRIVATE ${DEV_CC_DB}) + foreach (target ${family_targets}) + target_sources(${target} PRIVATE $) + endforeach() + endforeach() + endif() +endif() -- cgit v1.2.3