[PATCH v2 06/11] hw/openrisc: Initialize timer time at startup

[Stafford Horne <shorne@gmail.com>]

The last_clk time was initialized at zero, this means when we calculate
the first delta we will calculate 0 vs current time which could cause
unnecessary hops.

Initialize last_clk to the qemu clock on initialization.

Signed-off-by: Stafford Horne <shorne@gmail.com>
---
 hw/openrisc/cputimer.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/openrisc/cputimer.c b/hw/openrisc/cputimer.c
index 93268815d8..4dbba3a3d4 100644
--- a/hw/openrisc/cputimer.c
+++ b/hw/openrisc/cputimer.c
@@ -140,6 +140,7 @@ void cpu_openrisc_clock_init(OpenRISCCPU *cpu)
 
     if (or1k_timer == NULL) {
         or1k_timer = g_new0(OR1KTimerState, 1);
+        or1k_timer->last_clk = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
         vmstate_register(NULL, 0, &vmstate_or1k_timer, or1k_timer);
     }
 }
-- 
2.36.1