add IPL

IPL/Customer/Mobis/V4H_Cx_Loader/ip/ip_control.c

@@ -0,0 +1,100 @@
+/*******************************************************************************
+* DISCLAIMER
+* This software is supplied by Renesas Electronics Corporation and is only
+* intended for use with Renesas products. No other uses are authorized. This
+* software is owned by Renesas Electronics Corporation and is protected under
+* all applicable laws, including copyright laws.
+* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
+* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
+* LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
+* AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
+* TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
+* ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
+* FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
+* ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
+* BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+* Renesas reserves the right, without notice, to make changes to this software
+* and to discontinue the availability of this software. By using this software,
+* you agree to the additional terms and conditions found by accessing the
+* following link:
+* http://www.renesas.com/disclaimer
+* Copyright 2018-2023 Renesas Electronics Corporation All rights reserved.
+*******************************************************************************/
+
+
+
+/*******************************************************************************
+ * DESCRIPTION   : IP's control function
+ ******************************************************************************/
+/******************************************************************************
+ * @file          ip_control.c
+ * - Version      : 0.08
+ * @brief         Initial setting controller.
+ * .
+ *****************************************************************************/
+/******************************************************************************
+ * History : DD.MM.YYYY Version  Description
+ *         : 30.11.2021 0.01     First Release
+ *         : 18.01.2022 0.02     Changed log output
+ *                               Supported Generic Timer
+ *         : 22.03.2022 0.03     Removed unnecessary header file inclusions
+ *                               Removed unnecessary functions
+ *         : 10.05.2022 0.04     Added function return value judgment
+ *         : 16.06.2022 0.05     Change log output
+ *         : 02.08.2022 0.06     Added SWDT and GIC
+ *         : 31.10.2022 0.07     License notation change.
+ *         : 04.09.2023 0.08     Add C4 power domain setting.
+ *         : 13.10.2023 0.09     Moved C4 power domain setting to ICUMX IPL.
+ *****************************************************************************/
+#include <scif.h>
+#include <ip_control.h>
+#include <emmc_boot.h>
+#include <emmc_def.h>
+#include <timer.h>
+#include <log.h>
+#include "gic.h"
+#include "swdt.h"
+#if (1 == (MEASURE_TIME))
+	#include <scmt.h>
+	#include <scmt_checkpoint.h>
+#else
+  #define scmt_wait_ticks(x)
+  #define store_time_checkpoint(x,y)
+#endif
+
+void ip_init(void)
+{
+    scif_init();
+    generic_timer_init();
+
+#if (RCAR_LSI == RCAR_S4)
+    Interrupt_Config();
+    Interrupt_Enable(INTC_SPI_SWDT);
+    swdt_init();
+#endif /* RCAR_LSI == RCAR_S4 */
+#ifndef MOBIS_PRK3
+    emmc_initialize();
+    store_time_checkpoint("emmc_initialize", 0);
+#endif
+}
+/* End of function ip_init(void) */
+
+void ip_release(void)
+{
+#if (BL2_LOAD_ENABLE == BL2_DISABLE)
+    EMMC_ERROR_CODE result = EMMC_ERR;
+
+    result = emmc_terminate();
+    if(EMMC_SUCCESS != result)
+    {
+        ERROR("ip_release error (emmc_terminate).\n");
+        panic;
+    }
+#endif
+
+#if (RCAR_LSI == RCAR_S4)
+    swdt_release();
+    Interrupt_Disable(INTC_SPI_SWDT);
+#endif /* RCAR_LSI == RCAR_S4 */
+}
+/* End of function ip_release(void) */