2 * Copyright (c) 2011 The Chromium OS Authors.
3 * See file CREDITS for list of people who contributed to this
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation; either version 2 of
9 * the License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
25 DECLARE_GLOBAL_DATA_PTR;
27 int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
29 /* This is considered normal termination for now */
34 /* delay x useconds */
35 void __udelay(unsigned long usec)
40 unsigned long timer_get_us(void)
42 return os_get_nsec() / 1000;
45 int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
50 int cleanup_before_linux(void)
55 void *map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags)
57 return (void *)(gd->ram_buf + paddr);
60 void flush_dcache_range(unsigned long start, unsigned long stop)