power: Set PL4 after CPU reset

Signed-off-by: Tim Crawford <tcrawford@system76.com>

src/board/system76/common/espi.c

@@ -145,10 +145,10 @@ void espi_event(void) {
                     VW_SET_DEBUG(VW_SMI_N, VWS_HIGH);
                     VW_SET_DEBUG(VW_RCIN_N, VWS_HIGH);
 
-                    power_cpu_reset();
-
                     // Host reset complete
                     espi_host_reset = false;
+
+                    power_cpu_reset();
                 }
                 last_pltrst_n = wire;
             }

src/board/system76/common/power.c

@@ -346,6 +346,8 @@ void power_cpu_reset(void) {
     fan_reset();
     //TODO: reset KBC and touchpad states
     kbled_reset();
+    // Set PL4
+    power_set_limit();
 }
 
 static bool power_button_disabled(void) {