[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/bsp/hsm/os/erika2/os_tick.c b/src/bsp/hsm/os/erika2/os_tick.c
new file mode 100644
index 0000000..341bb22
--- /dev/null
+++ b/src/bsp/hsm/os/erika2/os_tick.c
@@ -0,0 +1,76 @@
+/* Copyright Statement:
+ *
+ * This software/firmware and related documentation ("MediaTek Software") are
+ * protected under relevant copyright laws. The information contained herein is
+ * confidential and proprietary to MediaTek Inc. and/or its licensors. Without
+ * the prior written permission of MediaTek inc. and/or its licensors, any
+ * reproduction, modification, use or disclosure of MediaTek Software, and
+ * information contained herein, in whole or in part, shall be strictly
+ * prohibited.
+ *
+ * MediaTek Inc. (C) 2019. All rights reserved.
+ *
+ * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
+ * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
+ * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER
+ * ON AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL
+ * WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
+ * NONINFRINGEMENT. NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH
+ * RESPECT TO THE SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY,
+ * INCORPORATED IN, OR SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES
+ * TO LOOK ONLY TO SUCH THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO.
+ * RECEIVER EXPRESSLY ACKNOWLEDGES THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO
+ * OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES CONTAINED IN MEDIATEK
+ * SOFTWARE. MEDIATEK SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE
+ * RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR
+ * STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S
+ * ENTIRE AND CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE
+ * RELEASED HEREUNDER WILL BE, AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE
+ * MEDIATEK SOFTWARE AT ISSUE, OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE
+ * CHARGE PAID BY RECEIVER TO MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
+ *
+ * The following software/firmware and/or related documentation ("MediaTek
+ * Software") have been modified by MediaTek Inc. All revisions are subject to
+ * any receiver's applicable license agreements with MediaTek Inc.
+ */
+
+#include <config.h>
+#include <os/os_hal.h>
+#include <soc/processor.h>
+#include <syslog.h>
+
+#ifdef __ARC32__
+#include <arch/arc_builtin.h>
+#include <arch/arc_reg.h>
+#endif
+
+#include <soc/hsmtmr_sw.h>
+
+void hsmtmr_erika_ostick(enum hsmtmr_ch ch)
+{
+ CounterTick(ostick);
+}
+
+ALARMCALLBACK(os_alarm) {
+ /* do nothing */
+}
+
+TASK(IDLE)
+{
+ while (1U == 1U) {
+ /* do nothing */;
+ }
+}
+
+void os_tick_init(uint32_t hz,
+ uint32_t rate)
+{
+ /* dedicated timer for os */
+ hsmtmr_set_enable(HSMTMR_CH_15, 0);
+ (void)hsmtmr_set_mode(HSMTMR_CH_15, HSMTMR_MODE_REP);
+ hsmtmr_set_timeout_tick(HSMTMR_CH_15, (hz / rate));
+ hsmtmr_set_irq_enable(HSMTMR_CH_15, 1);
+ hsmtmr_set_isr_handler(HSMTMR_CH_15, hsmtmr_erika_ostick);
+ hsmtmr_set_enable(HSMTMR_CH_15, 1);
+}