Hi Lup, Kudos! Nice article!
Thanks for all the work on the documentation Best regards Alin On Sun, 7 Jul 2024, 14:09 Alan C. Assis, <acas...@gmail.com> wrote: > Very nice Lup! > > Another great article! I want to test my Milk-V Duo S soon!!! > > BR, > > Alan > > > On Sat, Jul 6, 2024 at 7:18 PM Lee, Lup Yuen <lu...@appkaki.com> wrote: > > > Earlier this year we made a RISC-V Emulator for Ox64 BL808 SBC. Every day > > we run it for testing the Daily NuttX Build for Ox64, thanks to our > > customised TinyEMU RISC-V Emulator. (Not the small flightless bird) > > > > Now that NuttX supports Sophgo SG2000 SoC: Let’s create a similar > emulator > > for Pine64 Oz64 SBC and Milk-V Duo S… > > > > (1) We take TinyEMU Emulator for Ox64 BL808 SBC > > (2) Update the RISC-V Memory Map to match Sophgo SG2000 SoC > > (3) Fix the `auipc` Overflow in TinyEMU Boot Code > > (4) We emulate the 16550 UART Controller > > (5) By intercepting Reads and Writes to the UART I/O Registers > > (6) But TinyEMU supports only 32 Interrupts, we bump up to 64 > > (7) Eventually we’ll emulate SG2000 Peripherals like GPIO > > (8) Right now it’s good enough for Daily Automated Testing of NuttX for > > SG2000 > > > > Check out the article: > https://lupyuen.codeberg.page/articles/sg2000b.html > > > > Lup > > >
