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# support for the Analog Devices toolchain for their DSPs
# Raphael Cotty" <raphael.cotty (AT) googlemail.com>
#
# it supports three architectures:
# Blackfin
# TS (TigerShark)
# 21k (Sharc 21xxx)
if(NOT ADSP)
set(ADSP TRUE)
set(CMAKE_STATIC_LIBRARY_SUFFIX ".dlb")
set(CMAKE_SHARED_LIBRARY_SUFFIX "")
set(CMAKE_EXECUTABLE_SUFFIX ".dxe")
# if ADSP_PROCESSOR has not been set, but CMAKE_SYSTEM_PROCESSOR has,
# assume that this is the processor name to use for the compiler
if(CMAKE_SYSTEM_PROCESSOR AND NOT ADSP_PROCESSOR)
set(ADSP_PROCESSOR ${CMAKE_SYSTEM_PROCESSOR})
endif(CMAKE_SYSTEM_PROCESSOR AND NOT ADSP_PROCESSOR)
# if ADSP_PROCESSOR_SILICIUM_REVISION has not been set, use "none"
if(NOT ADSP_PROCESSOR_SILICIUM_REVISION)
set(ADSP_PROCESSOR_SILICIUM_REVISION "none")
endif(NOT ADSP_PROCESSOR_SILICIUM_REVISION)
# this file is included from the C and CXX files, so handle both here
get_filename_component(_ADSP_DIR "${CMAKE_C_COMPILER}" PATH)
if(NOT _ADSP_DIR)
get_filename_component(_ADSP_DIR "${CMAKE_CXX_COMPILER}" PATH)
endif(NOT _ADSP_DIR)
if(NOT _ADSP_DIR)
get_filename_component(_ADSP_DIR "${CMAKE_ASM_COMPILER}" PATH)
endif(NOT _ADSP_DIR)
# detect architecture
if(CMAKE_C_COMPILER MATCHES ccblkfn OR CMAKE_CXX_COMPILER MATCHES ccblkfn OR CMAKE_ASM_COMPILER MATCHES easmBLKFN)
if(NOT ADSP_PROCESSOR)
set(ADSP_PROCESSOR "ADSP-BF561")
endif(NOT ADSP_PROCESSOR)
set(ADSP_BLACKFIN TRUE)
set(_ADSP_FAMILY_DIR "${_ADSP_DIR}/Blackfin")
endif(CMAKE_C_COMPILER MATCHES ccblkfn OR CMAKE_CXX_COMPILER MATCHES ccblkfn OR CMAKE_ASM_COMPILER MATCHES easmBLKFN)
if(CMAKE_C_COMPILER MATCHES ccts OR CMAKE_CXX_COMPILER MATCHES ccts OR CMAKE_ASM_COMPILER MATCHES easmTS)
if(NOT ADSP_PROCESSOR)
set(ADSP_PROCESSOR "ADSP-TS101")
endif(NOT ADSP_PROCESSOR)
set(ADSP_TS TRUE)
set(_ADSP_FAMILY_DIR "${_ADSP_DIR}/TS")
endif(CMAKE_C_COMPILER MATCHES ccts OR CMAKE_CXX_COMPILER MATCHES ccts OR CMAKE_ASM_COMPILER MATCHES easmTS)
if(CMAKE_C_COMPILER MATCHES cc21k OR CMAKE_CXX_COMPILER MATCHES cc21k OR CMAKE_ASM_COMPILER MATCHES easm21k)
if(NOT ADSP_PROCESSOR)
set(ADSP_PROCESSOR "ADSP-21060")
endif(NOT ADSP_PROCESSOR)
set(ADSP_21K TRUE)
set(_ADSP_FAMILY_DIR "${_ADSP_DIR}/21k") # default if nothing matches
if (ADSP_PROCESSOR MATCHES "210..$")
set(_ADSP_FAMILY_DIR "${_ADSP_DIR}/21k")
endif(ADSP_PROCESSOR MATCHES "210..$")
if (ADSP_PROCESSOR MATCHES "211..$")
set(_ADSP_FAMILY_DIR "${_ADSP_DIR}/211k")
endif(ADSP_PROCESSOR MATCHES "211..$")
if (ADSP_PROCESSOR MATCHES "212..$")
set(_ADSP_FAMILY_DIR "${_ADSP_DIR}/212k")
endif(ADSP_PROCESSOR MATCHES "212..$")
if (ADSP_PROCESSOR MATCHES "213..$")
set(_ADSP_FAMILY_DIR "${_ADSP_DIR}/213k")
endif(ADSP_PROCESSOR MATCHES "213..$")
set(_ADSP_FAMILY_DIR "${_ADSP_DIR}/21k")
endif(CMAKE_C_COMPILER MATCHES cc21k OR CMAKE_CXX_COMPILER MATCHES cc21k OR CMAKE_ASM_COMPILER MATCHES easm21k)
link_directories("${_ADSP_FAMILY_DIR}/lib")
# vdk support
find_program( ADSP_VDKGEN_EXECUTABLE vdkgen "${_ADSP_FAMILY_DIR}/vdk" )
macro(ADSP_GENERATE_VDK VDK_GENERATED_HEADER VDK_GENERATED_SOURCE VDK_KERNEL_SUPPORT_FILE)
add_custom_command(
OUTPUT ${VDK_GENERATED_HEADER} ${VDK_GENERATED_SOURCE}
COMMAND ${ADSP_VDKGEN_EXECUTABLE} ${VDK_KERNEL_SUPPORT_FILE} -proc ${ADSP_PROCESSOR} -si-revision ${ADSP_PROCESSOR_SILICIUM_REVISION} -MM
DEPENDS ${VDK_KERNEL_SUPPORT_FILE}
)
endmacro(ADSP_GENERATE_VDK VDK_GENERATED_HEADER VDK_GENERATED_SOURCE VDK_KERNEL_SUPPORT_FILE)
# loader support
find_program( ADSP_ELFLOADER_EXECUTABLE elfloader "${_ADSP_FAMILY_DIR}" )
# BOOT_MODE: prom, flash, spi, spislave, UART, TWI, FIFO
# FORMAT: hex, ASCII, binary, include
# WIDTH: 8, 16
macro(ADSP_CREATE_LOADER_FILE TARGET_NAME BOOT_MODE FORMAT WIDTH)
add_custom_command(
TARGET ${TARGET_NAME}
POST_BUILD
COMMAND ${ADSP_ELFLOADER_EXECUTABLE} ${EXECUTABLE_OUTPUT_PATH}/${TARGET_NAME}.dxe -proc ${ADSP_PROCESSOR} -si-revision ${ADSP_PROCESSOR_SILICIUM_REVISION} -b ${BOOT_MODE} -f ${FORMAT} -width ${WIDTH} -o ${EXECUTABLE_OUTPUT_PATH}/${TARGET_NAME}.ldr
COMMENT "Building the loader file"
)
endmacro(ADSP_CREATE_LOADER_FILE TARGET_NAME BOOT_MODE FORMAT WIDTH)
macro(ADSP_CREATE_LOADER_FILE_INIT TARGET_NAME BOOT_MODE FORMAT WIDTH INITIALIZATION_FILE)
add_custom_command(
TARGET ${TARGET_NAME}
POST_BUILD
COMMAND ${ADSP_ELFLOADER_EXECUTABLE} ${EXECUTABLE_OUTPUT_PATH}/${TARGET_NAME}.dxe -proc ${ADSP_PROCESSOR} -si-revision ${ADSP_PROCESSOR_SILICIUM_REVISION} -b ${BOOT_MODE} -f ${FORMAT} -width ${WIDTH} -o ${EXECUTABLE_OUTPUT_PATH}/${TARGET_NAME}.ldr -init ${INITIALIZATION_FILE}
COMMENT "Building the loader file"
)
endmacro(ADSP_CREATE_LOADER_FILE_INIT TARGET_NAME BOOT_MODE FORMAT WIDTH INITIALIZATION_FILE)
endif(NOT ADSP)
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