Diff: source/family/arm/musca_b/syscon.h

Revision:

0:01f31e923fe2

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/source/family/arm/musca_b/syscon.h	Tue Apr 07 12:55:42 2020 +0200
@@ -0,0 +1,43 @@
+/**
+ * @file    syscon.h
+ * @brief   System Controller serial interface
+ *
+ * DAPLink Interface Firmware
+ * Copyright (c) 2017-2019, ARM Limited, All Rights Reserved
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* Define to prevent recursive inclusion ------------------------------------ */
+#ifndef __SYSCON_H
+#define __SYSCON_H
+
+/* SCC registers */
+#define SCC_RESET_CTRL     0x00                     // RESET Control register
+#define SCC_CLK_CTRL       0x04                     // CLOCK Control register
+#define SCC_PWR_CTRL       0x08                     // Power Control register
+#define SCC_PLL_CTRL       0x0C                     // System Clock divider register
+#define SCC_DBG_CTRL       0x10                     // Debug Security override
+#define SCC_SRAM_CTRL      0x14                     // SRAM Bank power gate enable
+#define SCC_INTR_CTRL      0x18                     // Combined interrupt mask
+#define SCC_CORDIO_CTRL    0x1C                     // REF to LLC Control and multiplex
+#define SCC_CPU0_VTOR_SRAM 0x20                     // CPU0 SRAM Boot vector
+#define SCC_SPARE0         0x24                     // CPU0 Spare
+#define SCC_CPU1_VTOR_SRAM 0x28                     // CPU1 SRAM Boot vector
+#define SCC_SPARE1         0x2C                     // CPU1 Spare
+
+void syscon_readreg(unsigned int addr, unsigned int *din);
+void syscon_writereg(unsigned int addr, unsigned int dout);
+
+#endif