[ot] hw/opentitan: set reset value for hmac's cfg register

lowRISC · Dec 10, 2024 · 77322d9 · 77322d9
1 parent cc81106
commit 77322d9
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/hw/opentitan/ot_hmac.c b/hw/opentitan/ot_hmac.c
@@ -762,12 +762,15 @@ static void ot_hmac_realize(DeviceState *dev, Error **errp)
 static void ot_hmac_reset(DeviceState *dev)
 {
     OtHMACState *s = OT_HMAC(dev);
+    OtHMACRegisters *r = s->regs;
 
     ibex_irq_set(&s->clkmgr, false);
 
     memset(s->ctx, 0, sizeof(*(s->ctx)));
     memset(s->regs, 0, sizeof(*(s->regs)));
 
+    r->cfg = 0x4100u;
+
     ot_hmac_update_irqs(s);
     ot_hmac_update_alert(s);