RP2350 Hello Universal ARM + RISC-V 2.1.1 and master #670
Description
Greetings!
Seems like broken build process for ARM/RISC-V Universal Binary using official master branches 2.1.1/sdk-2.1.1,
I'm using official documentation:
- Build RISC-V 32-bit Cross Compiler for Pico 2 (RP2350)
- Source: https://datasheets.raspberrypi.com/pico/raspberry-pi-pico-c-sdk.pdf
- 2.10. Supporting both RP2040 and RP2350
- Pico Series: https://datasheets.raspberrypi.com/pico/getting-started-with-pico.pdf
RISC-V toolchain:
sudo apt-get install autoconf automake autotools-dev curl python3 \
python3-pip libmpc-dev libmpfr-dev libgmp-dev \
gawk build-essential bison flex texinfo gperf \
libtool patchutils bc zlib1g-dev libexpat-dev \
ninja-build git cmake libglib2.0-dev libslirp-dev
sudo mkdir -p /opt/riscv/gcc14-rp2350-no-zcmp
sudo chown -R $(whoami) /opt/riscv/gcc14-rp2350-no-zcmp
git clone https://github.com/riscv/riscv-gnu-toolchain
cd riscv-gnu-toolchain
git submodule update --init --recursive
git clone https://github.com/gcc-mirror/gcc gcc-14 -b releases/gcc-14
export PATH="$PATH:/opt/riscv/gcc14-rp2350-no-zcmp/bin"
./configure \
-prefix=/opt/riscv/gcc14-rp2350-no-zcmp \
--with-arch=rv32ima_zicsr_zifencei_zba_zbb_zbs_zbkb_zca_zcb \
--with-abi=ilp32 \
--with-multilib-generator="rv32ima_zicsr_zifencei_zba_zbb_zbs_zbkb_zca_zcb-ilp32--;rv32imac_zicsr_zifencei_zba_zbb_zbs_zbkb-ilp32--" \
--with-gcc-src=`pwd`/gcc-14
PICO SDK:
git clone git@github.com:raspberrypi/pico-sdk && cd pico-sdk
git checkout 2.1.1
git submodule update --init --recursive
mkdir build && cd build
cmake ..
make
Tools picotool and pioasm:
locate pioasm
locate piotool
/usr/local/bin/pioasm
/usr/local/lib/cmake/pioasm
/usr/local/lib/cmake/pioasm/pioasmConfig.cmake
/usr/local/lib/cmake/pioasm/pioasmConfigVersion.cmake
/usr/local/lib/cmake/pioasm/pioasmTargets-release.cmake
/usr/local/lib/cmake/pioasm/pioasmTargets.cmake
/usr/local/bin/picotool
/usr/local/lib/cmake/picotool
/usr/local/lib/cmake/picotool/picotoolConfig.cmake
/usr/local/lib/cmake/picotool/picotoolConfigVersion.cmake
/usr/local/lib/cmake/picotool/picotoolTargets-release.cmake
/usr/local/lib/cmake/picotool/picotoolTargets.cmake
PICO Examples:
git clone git@github.com:raspberrypi/pico-examples && cd pico-examples git checkout sdk-2.1.1 mkdir build && cd build
ARM went ok with disabled RISCV toolchain.
cmake -DPICO_BOARD=pico2 ..
make
When I enable RISCV_TOOLCHAIN
cmake -DPICO_BOARD=pico2 -DPICO_PLATFORM=rp2350-riscv \
-DPICO_RISCV_TOOLCHAIN_PATH=/opt/riscv/gcc14-rp2350-no-zcmp \
-DPICO_ARM_TOOLCHAIN_PATH=/usr \
-DCMAKE_C_COMPILER=/opt/riscv/gcc14-rp2350-no-zcmp/bin/riscv32-unknown-elf-gcc \
-DCMAKE_CXX_COMPILER=/opt/riscv/gcc14-rp2350-no-zcmp/bin/riscv32-unknown-elf-g++ --trace-expand > cmake_trace.log 2>&1 ..
$ cmake -DPICO_BOARD=pico2 -DPICO_PLATFORM=rp2350-riscv \
PICO_RISCV_TOOLCHAIN_PATH=/opt/r> -DPICO_RISCV_TOOLCHAIN_PATH=/opt/riscv/gcc14-rp2350-no-zcmp \
> -DPICO_ARM_TOOLCHAIN_PATH=/usr \
> -DCMAKE_C_COMPILER=/opt/riscv/gcc14-rp2350-no-zcmp/bin/riscv32-unknown-elf-gcc \
> -DPICO_EXAMPLES_PATH:FILEPATH=/home/tonpa/depot/bitedits/pico-examples \
Dpicotool_DIR=/u> -Dpicotool_DIR=/usr/local/bin \
> -Dpioasm_DIR=/usr/local/bin \
> -DCMAKE_CXX_COMPILER=/opt/riscv/gcc14-rp2350-no-zcmp/bin/riscv32-unknown-elf-g++ ..
Using PICO_SDK_PATH from environment ('/home/tonpa/depot/bitedits/pico-sdk')
PICO_SDK_PATH is /home/tonpa/depot/bitedits/pico-sdk
Target board (PICO_BOARD) is 'pico2'.
Using board configuration from /home/tonpa/depot/bitedits/pico-sdk/src/boards/include/boards/pico2.h
Pico Platform (PICO_PLATFORM) is 'rp2350-riscv'.
-- Defaulting build type to 'Release' since not specified.
Defaulting compiler (PICO_COMPILER) to 'pico_riscv_gcc' since not specified.
Configuring toolchain based on PICO_COMPILER 'pico_riscv_gcc'
Defaulting PICO_GCC_TRIPLE to 'riscv32-unknown-elf;riscv32-corev-elf'
-- The C compiler identification is GNU 14.3.1
-- The CXX compiler identification is GNU 14.3.1
-- The ASM compiler identification is GNU
-- Found assembler: /opt/riscv/gcc14-rp2350-no-zcmp/bin/riscv32-unknown-elf-gcc
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /opt/riscv/gcc14-rp2350-no-zcmp/bin/riscv32-unknown-elf-gcc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /opt/riscv/gcc14-rp2350-no-zcmp/bin/riscv32-unknown-elf-g++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
Build type is Release
-- Found Python3: /usr/bin/python3.10 (found version "3.10.12") found components: Interpreter
TinyUSB available at /home/tonpa/depot/bitedits/pico-sdk/lib/tinyusb/src/portable/raspberrypi/rp2040; enabling build support for USB.
BTstack available at /home/tonpa/depot/bitedits/pico-sdk/lib/btstack
cyw43-driver available at /home/tonpa/depot/bitedits/pico-sdk/lib/cyw43-driver
lwIP available at /home/tonpa/depot/bitedits/pico-sdk/lib/lwip
mbedtls available at /home/tonpa/depot/bitedits/pico-sdk/lib/mbedtls
Only building blink_any for non W boards as PICO_CYW43_SUPPORTED is not set
Skipping encrypted example which is unsupported on this platform
Skipping hello_dcp example which is unsupported on this platform
Skipping cache_perfctr example which is unsupported on this platform
Skipping ssi_dma example which is unsupported on this platform
Skipping multicore_fifo_irqs example which is unsupported on this platform
Skipping RTC examples as hardware_rtc is unavailable on this platform
Skipping TinyUSB dual examples, as TinyUSB hw/mcu/raspberry_pi/Pico-PIO-USB submodule unavailable
Skipping FreeRTOS examples as FREERTOS_KERNEL_PATH not defined
-- Configuring done
-- Generating done
-- Build files have been written to: /home/tonpa/depot/bitedits/pico-examples/build
If fails on 67%:
$ make > make_trace.log
[ 67%] Creating directories for 'hello_universal_rp2350-riscv'
[ 67%] No download step for 'hello_universal_rp2350-riscv'
[ 67%] No update step for 'hello_universal_rp2350-riscv'
[ 67%] No patch step for 'hello_universal_rp2350-riscv'
[ 67%] Performing configure step for 'hello_universal_rp2350-riscv'
Not searching for unused variables given on the command line.
PICO_SDK_PATH is /home/tonpa/depot/bitedits/pico-sdk
Defaulting target board (PICO_BOARD) to 'pico2' since not specified.
Using board configuration from /home/tonpa/depot/bitedits/pico-sdk/src/boards/include/boards/pico2.h
Pico Platform (PICO_PLATFORM) is 'rp2350-riscv'.
-- Defaulting build type to 'Release' since not specified.
Defaulting compiler (PICO_COMPILER) to 'pico_riscv_gcc' since not specified.
Configuring toolchain based on PICO_COMPILER 'pico_riscv_gcc'
Defaulting PICO_GCC_TRIPLE to 'riscv32-unknown-elf;riscv32-corev-elf'
-- The C compiler identification is GNU 14.3.1
-- The CXX compiler identification is GNU 14.3.1
-- The ASM compiler identification is GNU
-- Found assembler: /opt/riscv/gcc14-rp2350-no-zcmp/bin/riscv32-unknown-elf-gcc
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /opt/riscv/gcc14-rp2350-no-zcmp/bin/riscv32-unknown-elf-gcc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /opt/riscv/gcc14-rp2350-no-zcmp/bin/riscv32-unknown-elf-g++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
Build type is Release
-- Found Python3: /usr/bin/python3.10 (found version "3.10.12") found components: Interpreter
TinyUSB available at /home/tonpa/depot/bitedits/pico-sdk/lib/tinyusb/src/portable/raspberrypi/rp2040; enabling build support for USB.
BTstack available at /home/tonpa/depot/bitedits/pico-sdk/lib/btstack
cyw43-driver available at /home/tonpa/depot/bitedits/pico-sdk/lib/cyw43-driver
lwIP available at /home/tonpa/depot/bitedits/pico-sdk/lib/lwip
mbedtls available at /home/tonpa/depot/bitedits/pico-sdk/lib/mbedtls
-- Configuring done
-- Generating done
-- Build files have been written to: /home/tonpa/depot/bitedits/pico-examples/build/universal/hello_universal/rp2350-riscv/wrapper
[ 67%] Performing build step for 'hello_universal_rp2350-riscv'
Scanning dependencies of target bs2_default
[ 1%] Building ASM object pico-sdk/src/rp2350/boot_stage2/CMakeFiles/bs2_default.dir/compile_time_choice.S.o
[ 2%] Linking ASM executable bs2_default.elf
[ 2%] Built target bs2_default
[ 3%] Generating bs2_default.bin
[ 5%] Generating bs2_default_padded_checksummed.S
Scanning dependencies of target bs2_default_library
[ 6%] Building ASM object pico-sdk/src/rp2350/boot_stage2/CMakeFiles/bs2_default_library.dir/bs2_default_padded_checksummed.S.o
[ 6%] Built target bs2_default_library
make[4]: *** No rule to make target '/home/tonpa/depot/bitedits/pico-examples/build/universal/hello_universal/rp2350-riscv/all', needed by 'all'. Stop.
make[3]: *** [Makefile:91: all] Error 2
make[2]: *** [universal/CMakeFiles/hello_universal_rp2350-riscv.dir/build.make:86: universal/pioasm/src/hello_universal_rp2350-riscv-stamp/hello_universal_rp2350-riscv-build] Error 2
make[1]: *** [CMakeFiles/Makefile2:9399: universal/CMakeFiles/hello_universal_rp2350-riscv.dir/all] Error 2
make: *** [Makefile:91: all] Error 2
Files cmake_trace.log and make_trace.log are attached as gists:
- https://github.com/BitEdits/be/blob/main/arch/riscv/cmake_trace.log
- https://github.com/BitEdits/be/blob/main/arch/riscv/make_trace.log
ENV:
export PICO_SDK_PATH=/home/tonpa/depot/bitedits/pico-sdk
export PICO_RISCV_TOOLCHAIN_PATH=/opt/riscv/gcc14-rp2350-no-zcmp
export PICO_ARM_TOOLCHAIN_PATH=/usr
export PATH=$PATH:/opt/riscv/gcc14-rp2350-no-zcmp/bin
$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=22.04
DISTRIB_CODENAME=jammy
DISTRIB_DESCRIPTION="Ubuntu 22.04.5 LTS"
Maxim