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gowin: Himbaechel. Add rough CMake stuff

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Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
This commit is contained in:
YRabbit 2023-08-20 04:05:35 +10:00 committed by myrtle
parent 1b926b2703
commit fdd45d12fd
3 changed files with 35 additions and 0 deletions
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1
himbaechel/family.cmake
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@ -1,5 +1,6 @@
set(HIMBAECHEL_UARCHES "example;gowin") set(HIMBAECHEL_UARCHES "example;gowin")
foreach(uarch ${HIMBAECHEL_UARCHES}) foreach(uarch ${HIMBAECHEL_UARCHES})
add_subdirectory(${family}/uarch/${uarch})
aux_source_directory(${family}/uarch/${uarch} HM_UARCH_FILES) aux_source_directory(${family}/uarch/${uarch} HM_UARCH_FILES)
foreach(target ${family_targets}) foreach(target ${family_targets})
target_sources(${target} PRIVATE ${HM_UARCH_FILES}) target_sources(${target} PRIVATE ${HM_UARCH_FILES})

2
himbaechel/uarch/example/CMakeLists.txt Normal file
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@ -0,0 +1,2 @@
message(STATUS "Configuring Himbaechel-Example uarch")

32
himbaechel/uarch/gowin/CMakeLists.txt Normal file
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message(STATUS "Configuring Himbaechel-Gowin uarch")
cmake_minimum_required(VERSION 3.5)
project(himbaechel-gowin-chipdb NONE)
find_package(Python3 3.5 REQUIRED COMPONENTS Interpreter)
set(ALL_GOWIN_DEVICES GW1N-1 GW1NZ-1 GW1NS-2 GW1N-4 GW1N-9 GW1N-9C GW1NS-4 GW2A-18)
set(GOWIN_DEVICES ${ALL_GOWIN_DEVICES} CACHE STRING
"Include support for these Gowin devices (available: ${ALL_GOWIN_DEVICES})")
message(STATUS "Enabled Himbaechel-Gowin devices: ${GOWIN_DEVICES}")
set(chipdb_binaries)
file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/chipdb)
foreach(device ${GOWIN_DEVICES})
if(NOT device IN_LIST ALL_GOWIN_DEVICES)
message(FATAL_ERROR "Device ${device} is not a supported Gowin device")
endif()
set(device_bba chipdb/chipdb-${device}.bba)
set(device_bin chipdb/chipdb-${device}.bin)
add_custom_command(
OUTPUT ${device_bin}
COMMAND ${Python3_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/gowin_arch_gen.py -d ${device} -o ${device_bba}
COMMAND bbasm ${BBASM_ENDIAN_FLAG} ${device_bba} ${device_bin}
DEPENDS
bbasm
${CMAKE_CURRENT_SOURCE_DIR}/gowin_arch_gen.py
${CMAKE_CURRENT_SOURCE_DIR}/constids.inc
VERBATIM)
list(APPEND chipdb_binaries ${device_bin})
endforeach()
add_custom_target(chipdb-himbaechel-gowin ALL DEPENDS ${chipdb_binaries})