hw/mcu/dialog: Enable cache retainability
@@ -96,6 +96,9 @@ void SystemInit(void)
g_mcu_pdc_combo_idx = idx;
CRG_TOP->PMU_CTRL_REG |= CRG_TOP_PMU_CTRL_REG_SYS_SLEEP_Msk;
+
+ /* Enable cache retainability */
+ CRG_TOP->PMU_CTRL_REG |= CRG_TOP_PMU_CTRL_REG_RETAIN_CACHE_Msk;
#endif
/* XXX temporarily enable PD_COM and PD_PER since we do not control them */
