[pwm/dv] Fix ENUMERR in DV environment

Signed-off-by: Michael Schaffner <msf@google.com>
diff --git a/hw/ip/pwm/dv/env/pwm_scoreboard.sv b/hw/ip/pwm/dv/env/pwm_scoreboard.sv
index e3545dc..47c7131 100644
--- a/hw/ip/pwm/dv/env/pwm_scoreboard.sv
+++ b/hw/ip/pwm/dv/env/pwm_scoreboard.sv
@@ -30,7 +30,7 @@
   bit [PWM_NUM_CHANNELS-1:0]        channel_en               = '0;
   bit [PWM_NUM_CHANNELS-1:0]        prev_channel_en          = '0;
   bit [PWM_NUM_CHANNELS-1:0]        invert                   = '0;
-  state_e                           blink_state[PWM_NUM_CHANNELS] = '{default:0};
+  state_e                           blink_state[PWM_NUM_CHANNELS] = '{default:CycleA};
   int                               blink_cnt[PWM_NUM_CHANNELS]   = '{default:0};
   int                               ignore_start_pulse[PWM_NUM_CHANNELS]   = '{default:2};
   int                               ignore_state_change[PWM_NUM_CHANNELS]   = '{default:0};