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Detect if the spidev driver is installed when the ENABLE_MAX2771 flag is set. Detect if the DMA proxy driver is installed when the ENABLE_DMA_PROXY flag is set. Check if ENABLE_FPGA is set when either ENABLE_MAX2771 or ENABLE_DMA_PROXY is set.

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This commit is contained in:
Marc Majoral 2024-07-23 17:03:06 +02:00
parent 4b715866b5
commit 5b06bc34bc
No known key found for this signature in database
GPG Key ID: 4CC7BE8C367C596C
5 changed files with 125 additions and 17 deletions
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112
CMakeLists.txt
View File

@ -44,7 +44,9 @@ option(ENABLE_AD936X_SDR "Enable the use of AD936X front-ends using libiio, requ
option(ENABLE_AD9361 "Enable the use of AD9361 direct to FPGA hardware, requires libiio" OFF)
option(ENABLE_FPGA_MAX2771_EVKIT "Enable the use of MAX2771 EVKIT direct to FPGA hardware" OFF)
option(ENABLE_MAX2771 "Enable the use of MAX2771 direct to FPGA hardware, requires the spidev driver" OFF)
option(ENABLE_DMA_PROXY "Enable the use of the DMA direct to FPGA hardware, requires the DMA Proxy driver" OFF)
option(ENABLE_RAW_UDP "Enable the use of high-optimized custom UDP packet sample source, requires libpcap" OFF)
@ -3348,12 +3350,107 @@ if(ENABLE_AD9361 OR ENABLE_FMCOMMS2)
endif()
endif()
##############################################
# Check FPGA-related signal sources
##############################################
if((ENABLE_AD9361 OR ENABLE_FPGA_MAX2771_EVKIT) AND NOT ENABLE_FPGA)
message(FATAL_ERROR "ENABLE_AD9361 and ENABLE_FPGA_MAX2771_EVKIT can only be set when ENABLE_FPGA is also set.")
#####################################################################
# Check signal sources related to FPGA only.
#####################################################################
if(ENABLE_MAX2771 AND NOT ENABLE_FPGA)
message(STATUS "The SPIdev driver is enabled, but the FPGA is not enabled. The FPGA is required when using the SPIdev driver.")
if(ENABLE_PACKAGING)
set(ENABLE_MAX2771 OFF)
else()
message(FATAL_ERROR "ENABLE_MAX2771 can only be set when ENABLE_FPGA is also set.")
endif()
endif()
if(ENABLE_DMA_PROXY AND NOT ENABLE_FPGA)
message(STATUS "The DMA Proxy driver is enabled, but the FPGA is not enabled. The FPGA is required when using the DMA Proxy driver.")
if(ENABLE_PACKAGING)
set(ENABLE_DMA_PROXY OFF)
else()
message(FATAL_ERROR "ENABLE_DMA_PROXY can only be set when ENABLE_FPGA is also set.")
endif()
endif()
#####################################################################
# spidev driver - OPTIONAL
# Linux kernel driver that provides user-space access to Serial
# Peripheral Interface)
#####################################################################
if(ENABLE_MAX2771)
if(DEFINED ENV{SDKTARGETSYSROOT})
set(TARGET_ROOTFS_PATH $ENV{SDKTARGETSYSROOT})
else()
set(TARGET_ROOTFS_PATH "")
endif()
find_program(STRINGS_EXECUTABLE strings)
if (NOT STRINGS_EXECUTABLE)
message(STATUS "The 'strings' command could not be found. See https://www.gnu.org/software/binutils/")
message(STATUS " You can try to install it by typing:")
if(${CMAKE_SYSTEM_NAME} MATCHES "Linux|kFreeBSD|GNU")
if(${LINUX_DISTRIBUTION} MATCHES "Fedora" OR ${LINUX_DISTRIBUTION} MATCHES "Red Hat")
message(STATUS " sudo yum install binutils")
elseif(${LINUX_DISTRIBUTION} MATCHES "openSUSE")
message(STATUS " sudo zypper install binutils")
else()
message(STATUS " sudo apt-get install binutils")
endif()
endif()
message(FATAL_ERROR "Binutils are required to build GNSS-SDR for SoC FPGA devices using the MAX2771 option.")
endif()
set(DTB_FILE "${TARGET_ROOTFS_PATH}/boot/devicetree/system-top.dtb")
if (EXISTS "${DTB_FILE}")
message(STATUS "Found DTB file: ${DTB_FILE}")
# Run the strings command and grep for "spidev"
execute_process(
COMMAND ${STRINGS_EXECUTABLE} ${DTB_FILE}
COMMAND grep "spidev"
OUTPUT_VARIABLE GREP_OUTPUT
RESULT_VARIABLE GREP_RESULT
OUTPUT_STRIP_TRAILING_WHITESPACE
)
if (GREP_RESULT EQUAL 0)
message(STATUS "Found spidev-compatible peripheral in ${DTB_FILE}.")
else()
message(STATUS "SPIdev driver not found, its installation is required.")
if(ENABLE_PACKAGING)
set(ENABLE_MAX2771 OFF)
else()
message(FATAL_ERROR "SPIdev driver is required for building gnss-sdr with -DENABLE_MAX2271=ON.")
endif()
endif()
else()
message(FATAL_ERROR "The device tree (DTB) file ${DTB_FILE} cannot be found.")
endif()
endif()
#####################################################################
# DMA Proxy driver - OPTIONAL
# Simplified and efficient interface for user-space applications
# to leverage DMA capabilities for Xilinx FPGA and SoC systems
#####################################################################
if(ENABLE_DMA_PROXY)
if(DEFINED ENV{SDKTARGETSYSROOT})
set(TARGET_ROOTFS_PATH $ENV{SDKTARGETSYSROOT})
else()
set(TARGET_ROOTFS_PATH "")
endif()
set(DMA_PROXY_FILE "${TARGET_ROOTFS_PATH}/lib/modules/5.10.0-xilinx-v2021.2/extra/dma-proxy.ko")
if (EXISTS "${DMA_PROXY_FILE}")
message(STATUS "Found dma-proxy.ko file: ${DMA_PROXY_FILE}")
else()
if(ENABLE_PACKAGING)
set(ENABLE_DMA_PROXY OFF)
else()
message(FATAL_ERROR "DMA Proxy driver is required for building gnss-sdr with -DENABLE_DMA_PROXY=ON.")
endif()
endif()
endif()
##############################################
@ -3560,7 +3657,8 @@ add_feature_info(ENABLE_LIMESDR ENABLE_LIMESDR "Enables Limesdr_Signal_Source. R
add_feature_info(ENABLE_FMCOMMS2 ENABLE_FMCOMMS2 "Enables Fmcomms2_Signal_Source for FMCOMMS2/3/4 devices. Requires gr-iio and libad9361-dev.")
add_feature_info(ENABLE_PLUTOSDR ENABLE_PLUTOSDR "Enables Plutosdr_Signal_Source for using ADALM-PLUTO boards. Requires gr-iio.")
add_feature_info(ENABLE_AD9361 ENABLE_AD9361 "Enables Ad9361_Fpga_Signal_Source for devices with the AD9361 chipset. Requires libiio and libad9361-dev.")
add_feature_info(ENABLE_FPGA_MAX2771_EVKIT ENABLE_FPGA_MAX2771_EVKIT "Enables MAX2771_evkit_fpga_signal_source for devices with the MAX2771 chipset.")
add_feature_info(ENABLE_MAX2771 ENABLE_MAX2771 "Enables FPGA_MAX2771_EVKIT_Signal_Source for devices with the MAX2771 chipset. Requires the spidev driver")
add_feature_info(ENABLE_DMA_PROXY ENABLE_DMA_PROXY "Enables DMA Signal_Source. Requires the DMA Proxy driver")
add_feature_info(ENABLE_AD936X_SDR ENABLE_AD936X_SDR "Enables Ad936x_Iio_Signal_Source to access AD936X front-ends using libiio. Requires libiio and libad9361-dev.")
add_feature_info(ENABLE_RAW_UDP ENABLE_RAW_UDP "Enables Custom_UDP_Signal_Source for custom UDP packet sample source. Requires libpcap.")
add_feature_info(ENABLE_FLEXIBAND ENABLE_FLEXIBAND "Enables Flexiband_Signal_Source for using Teleorbit's Flexiband RF front-end. Requires gr-teleorbit.")

4
src/algorithms/signal_source/adapters/CMakeLists.txt
View File

@ -41,7 +41,7 @@ if(ENABLE_AD9361)
list(APPEND OPT_DRIVER_HEADERS ad9361_fpga_signal_source.h)
endif()
if(ENABLE_FPGA_MAX2771_EVKIT)
if(ENABLE_MAX2771)
###############################################
# MAX2771 EVKIT DIRECT TO FPGA Hardware
###############################################
@ -49,7 +49,7 @@ if(ENABLE_FPGA_MAX2771_EVKIT)
list(APPEND OPT_DRIVER_HEADERS fpga_max2771_evkit_signal_source.h)
endif()
if(ENABLE_FPGA)
if(ENABLE_DMA_PROXY)
###############################################
# FPGA DMA source
###############################################

7
src/algorithms/signal_source/libs/CMakeLists.txt
View File

@ -12,7 +12,7 @@ if(ENABLE_FMCOMMS2 OR ENABLE_AD9361)
set(OPT_SIGNAL_SOURCE_LIB_HEADERS ${OPT_SIGNAL_SOURCE_LIB_SOURCES} ad9361_manager.h)
endif()
if(ENABLE_FPGA_MAX2771_EVKIT)
if(ENABLE_MAX2771)
set(OPT_SIGNAL_SOURCE_LIB_SOURCES ${OPT_SIGNAL_SOURCE_LIB_SOURCES} fpga_spidev.cc)
set(OPT_SIGNAL_SOURCE_LIB_HEADERS ${OPT_SIGNAL_SOURCE_LIB_SOURCES} fpga_spidev.h)
endif()
@ -22,11 +22,14 @@ if(ENABLE_FPGA)
set(OPT_SIGNAL_SOURCE_LIB_HEADERS ${OPT_SIGNAL_SOURCE_LIB_HEADERS} fpga_switch.h)
set(OPT_SIGNAL_SOURCE_LIB_SOURCES ${OPT_SIGNAL_SOURCE_LIB_SOURCES} fpga_dynamic_bit_selection.cc)
set(OPT_SIGNAL_SOURCE_LIB_HEADERS ${OPT_SIGNAL_SOURCE_LIB_HEADERS} fpga_dynamic_bit_selection.h)
endif()
if(ENABLE_DMA_PROXY)
set(OPT_SIGNAL_SOURCE_LIB_SOURCES ${OPT_SIGNAL_SOURCE_LIB_SOURCES} fpga_dma-proxy.cc)
set(OPT_SIGNAL_SOURCE_LIB_HEADERS ${OPT_SIGNAL_SOURCE_LIB_HEADERS} fpga_dma-proxy.h)
endif()
if(ENABLE_AD9361 OR ENABLE_FPGA_MAX2771_EVKIT)
if(ENABLE_AD9361 OR ENABLE_MAX2771)
set(OPT_SIGNAL_SOURCE_LIB_SOURCES ${OPT_SIGNAL_SOURCE_LIB_SOURCES} fpga_buffer_monitor.cc)
set(OPT_SIGNAL_SOURCE_LIB_HEADERS ${OPT_SIGNAL_SOURCE_LIB_HEADERS} fpga_buffer_monitor.h)
endif()

8
src/core/receiver/CMakeLists.txt
View File

@ -98,8 +98,12 @@ if(ENABLE_AD9361)
target_compile_definitions(core_receiver PRIVATE -DAD9361_DRIVER=1)
endif()
if(ENABLE_FPGA_MAX2771_EVKIT)
target_compile_definitions(core_receiver PRIVATE -DFPGA_MAX2771_EVKIT_DRIVER=1)
if(ENABLE_MAX2771)
target_compile_definitions(core_receiver PRIVATE -DMAX2771_DRIVER=1)
endif()
if(ENABLE_DMA_PROXY)
target_compile_definitions(core_receiver PRIVATE -DDMA_PROXY_DRIVER=1)
endif()
if(ENABLE_OSMOSDR)

11
src/core/receiver/gnss_block_factory.cc
View File

@ -128,7 +128,6 @@
#endif
#if ENABLE_FPGA
#include "fpga_dma_signal_source.h"
#include "galileo_e1_dll_pll_veml_tracking_fpga.h"
#include "galileo_e1_pcps_ambiguous_acquisition_fpga.h"
#include "galileo_e5a_dll_pll_tracking_fpga.h"
@ -171,10 +170,14 @@
#include "ad9361_fpga_signal_source.h"
#endif
#if FPGA_MAX2771_EVKIT_DRIVER
#if MAX2771_DRIVER
#include "fpga_max2771_evkit_signal_source.h"
#endif
#if DMA_PROXY_DRIVER
#include "fpga_dma_signal_source.h"
#endif
#if LIMESDR_DRIVER
#include "limesdr_signal_source.h"
#endif
@ -825,7 +828,7 @@ std::unique_ptr<GNSSBlockInterface> GNSSBlockFactory::GetBlock(
}
#endif
#if ENABLE_FPGA and FPGA_MAX2771_EVKIT_DRIVER
#if ENABLE_FPGA and MAX2771_DRIVER
else if (implementation == "FPGA_MAX2771_EVKIT_Signal_Source")
{
std::unique_ptr<GNSSBlockInterface> block_ = std::make_unique<FPGAMAX2771EVKITSignalSource>(configuration, role, in_streams,
@ -834,7 +837,7 @@ std::unique_ptr<GNSSBlockInterface> GNSSBlockFactory::GetBlock(
}
#endif
#if ENABLE_FPGA
#if ENABLE_FPGA and DMA_PROXY_DRIVER
else if (implementation == "FPGA_DMA_Signal_Source")
{
std::unique_ptr<GNSSBlockInterface> block_ = std::make_unique<FPGADMASignalSource>(configuration, role, in_streams,