On Tue, 15 Sep 2020 at 08:17, Sean Anderson seanga2@gmail.com wrote:
To test this function, sandbox CPU must set cpu_platdata.timebase_freq on bind. It also needs to expose a method to set the current cpu. I also make some most members of cpu_sandbox_ops static.
On the timer side, the device tree property sandbox,timebase-frequency-fallback controls whether sandbox_timer_probe falls back to time_timebase_fallback or to SANDBOX_TIMER_RATE.
Signed-off-by: Sean Anderson seanga2@gmail.com
Changes in v5:
- New
arch/sandbox/dts/test.dts | 9 +++++++- arch/sandbox/include/asm/cpu.h | 11 ++++++++++ drivers/cpu/cpu_sandbox.c | 39 ++++++++++++++++++++++++++++------ drivers/timer/sandbox_timer.c | 4 +++- test/dm/timer.c | 27 ++++++++++++++++++++++- 5 files changed, 80 insertions(+), 10 deletions(-) create mode 100644 arch/sandbox/include/asm/cpu.h
Reviewed-by: Simon Glass sjg@chromium.org