[ramdisk] add cvitek pre-built ramdisk

Change-Id: Ic7d2046a23358129eaf621b5558984a64fa7361d

ramdisk/initramfs/glibc_riscv64/usr/include/bits/termios-baud.h

@@ -0,0 +1,48 @@
+/* termios baud rate selection definitions.  Linux/generic version.
+   Copyright (C) 2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifndef _TERMIOS_H
+# error "Never include <bits/termios-baud.h> directly; use <termios.h> instead."
+#endif
+
+#ifdef __USE_MISC
+# define CBAUD	 000000010017 /* Baud speed mask (not in POSIX).  */
+# define CBAUDEX 000000010000 /* Extra baud speed mask, included in CBAUD.
+				 (not in POSIX).  */
+# define CIBAUD	 002003600000 /* Input baud rate (not used).  */
+# define CMSPAR  010000000000 /* Mark or space (stick) parity.  */
+# define CRTSCTS 020000000000 /* Flow control.  */
+#endif
+
+/* Extra output baud rates (not in POSIX).  */
+#define  B57600    0010001
+#define  B115200   0010002
+#define  B230400   0010003
+#define  B460800   0010004
+#define  B500000   0010005
+#define  B576000   0010006
+#define  B921600   0010007
+#define  B1000000  0010010
+#define  B1152000  0010011
+#define  B1500000  0010012
+#define  B2000000  0010013
+#define  B2500000  0010014
+#define  B3000000  0010015
+#define  B3500000  0010016
+#define  B4000000  0010017
+#define __MAX_BAUD B4000000