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Andy Hu f5638f8a4c buildroot config: update buildroot_initramfs_config and buildroot_rootfs_config 1 year ago
bsp 870c9cb7de Init first freedom-u-sdk for starlight 3 years ago
buildroot @ b45f48e0ba fe3d93daad tag JH7110_515_SDK_v0.9.5: Update submodule commit id 1 year ago
conf f5638f8a4c buildroot config: update buildroot_initramfs_config and buildroot_rootfs_config 1 year ago
linux @ aa57f6c7aa 108889b94b tag JH7110_515_SDK_v1.0.0-rc1: Update submodule commit id 1 year ago
opensbi @ 6f1fe98c2f 094d39e59f tag JH7110_5.15_SDK_v0.9.0: Update submodule commit id 1 year ago
u-boot @ a4fb5a473e fe3d93daad tag JH7110_515_SDK_v0.9.5: Update submodule commit id 1 year ago
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.gitmodules 06030d58dc building: update makefile, its files and .gitmodules for new opensbi 1 year ago
Makefile 06030d58dc building: update makefile, its files and .gitmodules for new opensbi 1 year ago
README.md 57d23af603 repo relocation: search and replace HiFive_U-Boot with u-boot 2 years ago
fsz.sh 870c9cb7de Init first freedom-u-sdk for starlight 3 years ago

README.md

StarFiveTech Freedom Unleashed SDK

This builds a complete RISC-V cross-compile toolchain for the StarFiveTech Freedom JH7100 SoC. It also builds U-boot and a flattened image tree (FIT) image with a Opensbi binary, linux kernel, device tree, ramdisk and rootdisk for the Starlight development board.

Tested Configurations

Ubuntu 16.04/18.04 x86_64 host

  • Status: Working
  • Build dependencies: build-essential git autotools texinfo bison flex libgmp-dev libmpfr-dev libmpc-dev gawk libz-dev libssl-dev
  • Additional build deps for QEMU: libglib2.0-dev libpixman-1-dev
  • Additional build deps for Spike: device-tree-compiler
  • tools require for ‘format-boot-loader’ target: mtools

Build Instructions

Checkout this repository and checkout to vic_starlight branch. Then you will need to checkout all of the linked submodules using:

git submodule update --recursive --init

This will take some time and require around 7GB of disk space. Some modules may fail because certain dependencies don’t have the best git hosting. The only solution is to wait and try again later (or ask someone for a copy of that source repository).

Once the submodules are initialized, 4 modules buildroot, u-boot, linux and opensbi will checkout to vic_starlight branch. After update submodules, run make or make -jx and the complete toolchain and fw_payload.bin.out & image.fit will be built. The completed build tree will consume about 14G of disk space.