freertos: release the generic version source code

freertos runs on the second core (small one) of the CPU

freertos/cvitek/driver/base/include/uapi/cvi_base.h

@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) Cvitek Co., Ltd. 2019-2020. All rights reserved.
+ *
+ * File Name: cvi_base.h
+ * Description:
+ */
+
+
+#ifndef _U_CVI_BASE_H_
+#define _U_CVI_BASE_H_
+
+#define IOCTL_BASE_BASE		's'
+#define IOCTL_READ_CHIP_ID	_IOR(IOCTL_BASE_BASE, 1, unsigned int)
+#define IOCTL_READ_CHIP_VERSION	_IOR(IOCTL_BASE_BASE, 2, unsigned int)
+
+/* chip ID list */
+enum ENUM_CHIP_ID {
+	E_CHIPID_CV1822 = 0,	//0
+	E_CHIPID_CV1832,	//1
+	E_CHIPID_CV1835,	//2
+	E_CHIPID_CV1838,	//3
+	E_CHIPID_CV1829,
+	E_CHIPID_CV1826
+};
+
+/* chip version list */
+enum ENUM_CHIP_VERSION {
+	E_CHIPVERSION_U01 = 1,	//1
+	E_CHIPVERSION_U02,	//2
+};
+
+#endif // _U_CVI_BASE_H_