nuttx/arch/risc-v
Masayuki Ishikawa 2fa872e304 arch: qemu-rv: Add M-timer handling for BUILD_KERNEL
Summary:
- In RISC-V, BUILD_KERNEL uses S-mode and to use M-mode timer
  we need to handle it by using OpenSBI or self-implementation.
- This commit adds M-timer self-implementation for BUILD_KERNEL.

Impact:
- qemu-rv only

Testing:
- Tested with rv-virt:knsh64 on qemu-6.2

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2022-10-03 23:26:11 +08:00
..
include riscv: Dump trap val in exception handler 2022-08-30 14:55:33 +08:00
src arch: qemu-rv: Add M-timer handling for BUILD_KERNEL 2022-10-03 23:26:11 +08:00
Kconfig arch: risc-v: Remove FPU support from qemu-rv 2022-09-20 11:40:40 +08:00