[ramdisk] add cvitek pre-built ramdisk

Change-Id: Ic7d2046a23358129eaf621b5558984a64fa7361d

ramdisk/initramfs/glibc_riscv64/usr/include/linux/cuda.h

@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Definitions for talking to the CUDA.  The CUDA is a microcontroller
+ * which controls the ADB, system power, RTC, and various other things.
+ *
+ * Copyright (C) 1996 Paul Mackerras.
+ */
+
+#ifndef _LINUX_CUDA_H
+#define _LINUX_CUDA_H
+
+/* CUDA commands (2nd byte) */
+#define CUDA_WARM_START		0
+#define CUDA_AUTOPOLL		1
+#define CUDA_GET_6805_ADDR	2
+#define CUDA_GET_TIME		3
+#define CUDA_GET_PRAM		7
+#define CUDA_SET_6805_ADDR	8
+#define CUDA_SET_TIME		9
+#define CUDA_POWERDOWN		0xa
+#define CUDA_POWERUP_TIME	0xb
+#define CUDA_SET_PRAM		0xc
+#define CUDA_MS_RESET		0xd
+#define CUDA_SEND_DFAC		0xe
+#define CUDA_RESET_SYSTEM	0x11
+#define CUDA_SET_IPL		0x12
+#define CUDA_SET_AUTO_RATE	0x14
+#define CUDA_GET_AUTO_RATE	0x16
+#define CUDA_SET_DEVICE_LIST	0x19
+#define CUDA_GET_DEVICE_LIST	0x1a
+#define CUDA_GET_SET_IIC	0x22
+
+
+#endif /* _LINUX_CUDA_H */