sandbox: "Reset Status: WARM Reset Status: COLD"

[Heinrich Schuchardt]

Hello Simon,

the sandbox prints the following line when started:
"Reset Status: WARM Reset Status: COLD"

This does not make much sense. Either the last reset was WARM or COLD
but not both.

sandbox_sysreset_get_status() and sandbox_warm_sysreset_get_status()
should determine the reset status before printing anything incorrect.

After executing the reset command

    state->last_sysreset == 4

This cannot be correct. It seems to be due to:

arch/sandbox/cpu/state.c:365:   state->last_sysreset = SYSRESET_COUNT;

state_reset_for_test() should only be called in tests.

Best regards

Heinrich