mirror of
git://projects.qi-hardware.com/xburst-tools.git
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9eba09a86f
Move serial.c into drivers/serial-s3c24xx.c and qi-serial.h into include/serial-s3c24xx.h making things a bit cleaner for being s3c24xx-specific. This needed a lot of meddling additionally, ending up with a new puts() callback that belongs in the board structure and removal of the debug uart member, since the puts() action was the only user. Also change serial init API name and function to only fix to 115kbps and adapt to PCLK. Signed-off-by: Andy Green <andy@openmoko.com>
92 lines
2.6 KiB
C
92 lines
2.6 KiB
C
/*
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* (C) Copyright 2008 Openmoko, Inc.
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* Author: Andy Green <andy@openmoko.org>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef __QI_H__
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#define __QI_H__
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#include <stdarg.h>
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#include <qi-ctype.h>
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#define u32 unsigned int
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#define u16 unsigned short
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#define u8 unsigned char
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typedef unsigned int uint32_t;
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#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
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enum filesystem {
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FS_RAW,
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FS_FAT,
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FS_EXT2
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};
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/* describes a source for getting kernel image */
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struct kernel_source {
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const char *name; /* NULL name means invalid */
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int (*block_init)(void);
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int (*block_read)(unsigned char * buf, unsigned long byte_start,
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int count_bytes);
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int partition_index; /* -1 means no partition table */
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int offset_if_no_partition; /* used if partition_index is -1 */
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enum filesystem filesystem;
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const char * commandline;
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};
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/* describes a board variant, eg, PCB revision */
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struct board_variant {
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const char * name;
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int machine_revision; /* passed in revision tag to linux */
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};
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/* describes a "board", ie, a device like GTA02 including revisions */
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struct board_api {
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const char * name;
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int linux_machine_id;
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unsigned long linux_mem_start;
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unsigned long linux_mem_size;
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unsigned long linux_tag_placement;
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const struct board_variant const * (*get_board_variant)(void);
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int (*is_this_board)(void);
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void (*port_init)(void);
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void (*putc)(char);
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struct kernel_source kernel_source[8];
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};
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/* this is the board we are running on */
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extern struct board_api const * this_board;
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int printk(const char *fmt, ...);
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int vsprintf(char *buf, const char *fmt, va_list args);
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int puts(const char *string);
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void printhex(unsigned char v);
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void print32(unsigned int u);
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void hexdump(unsigned char *start, int len);
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unsigned int _ntohl(unsigned int n);
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unsigned long crc32(unsigned long crc, const unsigned char *buf,
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unsigned int len);
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int nand_read_ll(unsigned char *buf, unsigned long start_addr, int size);
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#endif
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