diff options
| author | Ronald G. Minnich <rminnich@gmail.com> | 2012-11-27 13:20:43 -0800 |
|---|---|---|
| committer | Ronald G. Minnich <rminnich@gmail.com> | 2012-12-01 02:13:15 +0100 |
| commit | efb7940867453c489df89ecadd173f0c41dea42e (patch) | |
| tree | 24c853056eee33f1d8204784b5c7ab93221bdfe4 /src/cpu/samsung/s5p-common/uart.h | |
| parent | 8d7115560d469f901d7d8ccb242d0b437e7394aa (diff) | |
Add include files for samsung s5p-common
These are from u-boot but have been cleaned up somewhat to remove
references to linux include files.
Change-Id: I5fe3954a11d8c4aa792620ef5e1a5ee8932b8578
Signed-off-by: Hung-Ti Lin <hungte@chromium.org>
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: http://review.coreboot.org/1930
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/cpu/samsung/s5p-common/uart.h')
| -rw-r--r-- | src/cpu/samsung/s5p-common/uart.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/cpu/samsung/s5p-common/uart.h b/src/cpu/samsung/s5p-common/uart.h new file mode 100644 index 0000000000..1c56739f72 --- /dev/null +++ b/src/cpu/samsung/s5p-common/uart.h @@ -0,0 +1,58 @@ +/* + * (C) Copyright 2009 Samsung Electronics + * Minkyu Kang <mk7.kang@samsung.com> + * Heungjun Kim <riverful.kim@samsung.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + */ + +#ifndef __ASM_ARCH_UART_H_ +#define __ASM_ARCH_UART_H_ + +#ifndef __ASSEMBLY__ +/* baudrate rest value */ +union br_rest { + unsigned short slot; /* udivslot */ + unsigned char value; /* ufracval */ +}; + +struct s5p_uart { + unsigned int ulcon; + unsigned int ucon; + unsigned int ufcon; + unsigned int umcon; + unsigned int utrstat; + unsigned int uerstat; + unsigned int ufstat; + unsigned int umstat; + unsigned char utxh; + unsigned char res1[3]; + unsigned char urxh; + unsigned char res2[3]; + unsigned int ubrdiv; + union br_rest rest; + unsigned char res3[0x3d0]; +}; + +static inline int s5p_uart_divslot(void) +{ + return 1; +} + +#endif /* __ASSEMBLY__ */ + +#endif |