In this article we’ll boot a tiny bit of NuttX on the Pine64 Star64 64-bit RISC-V Single-Board Computer. (Based on StarFive JH7110 SoC)
(1) Migrate NuttX from QEMU Emulator to Star64 (2) Print to the Serial Console in RISC-V Assembly (3) Trick U-Boot Bootloader into thinking we’re Linux (4) Downgrade from Machine to Supervisor Privilege Level (5) Helped by OpenSBI Supervisor Interface Check out the article: https://lupyuen.codeberg.page/articles/nuttx2.html Lup
