nuttx

History

hotislandn 6aa86b469c arch:rv64:c906:add PMP, change mem map for protect build. Signed-off-by: hotislandn <hotislandn@hotmail.com>		2021-03-28 09:02:48 -05:00
..
configs	arch:rv64:c906:add PMP, change mem map for protect build.	2021-03-28 09:02:48 -05:00
include
kernel	arch:rv64:c906:add PMP, change mem map for protect build.	2021-03-28 09:02:48 -05:00
scripts	arch:rv64:c906:add PMP, change mem map for protect build.	2021-03-28 09:02:48 -05:00
src	arch/risc-v: Internal functions should be prefixed by "riscv_" instead	2021-03-20 13:02:54 -03:00
Kconfig
README-qemu.txt	arch:rv64:c906:demo protect build without PMP.	2021-03-16 11:43:10 -03:00
README.txt

README.txt

1. Download and install toolchain

  https://occ.t-head.cn/community/download

2. Download and install qemu

  https://occ.t-head.cn/community/download

3. Modify defconfig

4. Configure and build NuttX

  $ make distclean
  $ ./tools/configure.sh smartl-c906:nsh
  $ make -j

5. Run the nuttx by downloading elf to RAM via HW debugger

6. TODO

  Support FPU
  Support ELF based file applications
  Support RISC-V User mode