Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources

csky/csi_kernel/rhino/driver/coretim.h

@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2016 YunOS Project. All rights reserved.
+ *
+ * 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.
+ */
+
+#ifndef CORETIM_H
+#define CORETIM_H
+
+#define CORETIM_BASE (0xE000E000)
+#define CORET_CSR    (volatile uint32_t *)(CORETIM_BASE + 0x10)
+#define CORET_RVR    (volatile uint32_t *)(CORETIM_BASE + 0x14)
+#define CORET_CVR    (volatile uint32_t *)(CORETIM_BASE + 0x18)
+#define CORET_CALIB  (volatile uint32_t *)(CORETIM_BASE + 0x1c)
+#define CORET_ICPR   (volatile uint32_t *)(CORETIM_BASE + 0x280)
+
+/*
+ * define the bits for TxControl
+ */
+#define CORETIM_TXCONTROL_ENABLE  (1UL << 0)
+#define CORETIM_TXCONTROL_INTMASK (1UL << 1)
+#define CORETIM_TXCONTROL_MODE    (1UL << 16)
+
+/* function prototypes */
+void coretim_init(uint32_t hz);
+void coretim_clr_irq(void);
+uint32_t coretim_get_currval(void);
+
+#endif /* CORETIM_H */
+