On 10/2/22 01:57, Tom Rini wrote:
Any thoughts or comments ?
In our Docker container command
tools/buildman/buildman -o build -w -E -W -e --board qemu-riscv32_spl
leads to build/toolchain with content
gcc /opt/gcc-11.1.0-nolibc/riscv64-linux/bin/riscv64-linux-gcc path /opt/gcc-11.1.0-nolibc/riscv64-linux/bin cross riscv64-linux- arch riscv64
When compiling qemu-riscv32_defconfig with Alexandre's patch and
exportCROSS_COMPILE=/opt/gcc-11.1.0-nolibc/riscv64-linux/bin/riscv64-linux-
I see undefined reference to `__ashldi3'.
Another reason to port the generic *di3 option from modern Linux kernel.
Why should we use a 64bit toolchain for 32bit RISC-V when a 32bit toolchain is available?
Fixing the Docker container and buildman seems to be the logical way forward.
Cf. https://source.denx.de/u-boot/custodians/u-boot-efi/-/commits/riscv https://source.denx.de/u-boot/custodians/u-boot-efi/-/pipelines/13657
Best regards
Heinrich