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ice40: support PREGENERATED_BBA_PATH

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Add support for pregenerating BBA files, to build on Windows
and Darwin.

Signed-off-by: Sean Cross <sean@xobs.io>
This commit is contained in:
Sean Cross 2019-09-17 11:33:17 +08:00
parent 062091e9e4
commit 96130efc34
1 changed files with 31 additions and 18 deletions
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13
ice40/family.cmake
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@ -39,6 +39,11 @@ if (NOT EXTERNAL_CHIPDB)
set(DEV_CC_DB ${CMAKE_CURRENT_SOURCE_DIR}/ice40/chipdbs/chipdb-${dev}.bin)
set(DEV_CONSTIDS_INC ${CMAKE_CURRENT_SOURCE_DIR}/ice40/constids.inc)
set(DEV_GFXH ${CMAKE_CURRENT_SOURCE_DIR}/ice40/gfx.h)
if(PREGENERATED_BBA_PATH)
add_custom_command(OUTPUT ${DEV_CC_DB}
COMMAND bbasm ${PREGENERATED_BBA_PATH}/chipdb-${dev}.bin ${DEV_CC_DB}
)
else()
add_custom_command(OUTPUT ${DEV_CC_BBA_DB}
COMMAND ${PYTHON_EXECUTABLE} ${DB_PY} -p ${DEV_CONSTIDS_INC} -g ${DEV_GFXH} ${OPT_FAST} ${OPT_SLOW} ${DEV_TXT_DB} > ${DEV_CC_BBA_DB}
DEPENDS ${DEV_CONSTIDS_INC} ${DEV_GFXH} ${DEV_TXT_DB} ${DB_PY} ${PREV_DEV_CC_BBA_DB}
@ -47,6 +52,7 @@ if (NOT EXTERNAL_CHIPDB)
COMMAND bbasm ${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()
@ -78,6 +84,12 @@ if (NOT EXTERNAL_CHIPDB)
set(DEV_CC_DB ${CMAKE_CURRENT_SOURCE_DIR}/ice40/chipdbs/chipdb-${dev}.cc)
set(DEV_CONSTIDS_INC ${CMAKE_CURRENT_SOURCE_DIR}/ice40/constids.inc)
set(DEV_GFXH ${CMAKE_CURRENT_SOURCE_DIR}/ice40/gfx.h)
if(PREGENERATED_BBA_PATH)
add_custom_command(OUTPUT ${DEV_CC_DB}
COMMAND bbasm --c ${PREGENERATED_BBA_PATH}/chipdb-${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 ${PYTHON_EXECUTABLE} ${DB_PY} -p ${DEV_CONSTIDS_INC} -g ${DEV_GFXH} ${OPT_FAST} ${OPT_SLOW} ${DEV_TXT_DB} > ${DEV_CC_BBA_DB}.new
COMMAND mv ${DEV_CC_BBA_DB}.new ${DEV_CC_BBA_DB}
@ -88,6 +100,7 @@ if (NOT EXTERNAL_CHIPDB)
COMMAND mv ${DEV_CC_DB}.new ${DEV_CC_DB}
DEPENDS bbasm ${DEV_CC_BBA_DB}
)
endif()
if (SERIALIZE_CHIPDB)
set(PREV_DEV_CC_BBA_DB ${DEV_CC_BBA_DB})
endif()