mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-15 01:17:39 +00:00
882b7d726f
The duplication of the do_reset prototype has gotten out of hand, and they're not all in sync. Unify them all in command.h. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
77 lines
1.9 KiB
C
77 lines
1.9 KiB
C
/*
|
|
*
|
|
* (C) Copyright 2000-2003
|
|
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
|
*
|
|
* Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
|
|
* TsiChung Liew (Tsi-Chung.Liew@freescale.com)
|
|
*
|
|
* See file CREDITS for list of people who contributed to this
|
|
* project.
|
|
*
|
|
* 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
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <watchdog.h>
|
|
#include <command.h>
|
|
|
|
#include <asm/immap.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
|
|
{
|
|
volatile rcm_t *rcm = (rcm_t *) (MMAP_RCM);
|
|
udelay(1000);
|
|
rcm->rcr |= RCM_RCR_SOFTRST;
|
|
|
|
/* we don't return! */
|
|
return 0;
|
|
};
|
|
|
|
int checkcpu(void)
|
|
{
|
|
volatile ccm_t *ccm = (ccm_t *) MMAP_CCM;
|
|
u16 msk;
|
|
u16 id = 0;
|
|
u8 ver;
|
|
|
|
puts("CPU: ");
|
|
msk = (ccm->cir >> 6);
|
|
ver = (ccm->cir & 0x003f);
|
|
switch (msk) {
|
|
case 0x6c:
|
|
id = 52277;
|
|
break;
|
|
}
|
|
|
|
if (id) {
|
|
char buf1[32], buf2[32], buf3[32];
|
|
|
|
printf("Freescale MCF%d (Mask:%01x Version:%x)\n", id, msk,
|
|
ver);
|
|
printf(" CPU CLK %s MHz BUS CLK %s MHz FLB CLK %s MHz\n",
|
|
strmhz(buf1, gd->cpu_clk),
|
|
strmhz(buf2, gd->bus_clk),
|
|
strmhz(buf3, gd->flb_clk));
|
|
printf(" INP CLK %s MHz VCO CLK %s MHz\n",
|
|
strmhz(buf1, gd->inp_clk),
|
|
strmhz(buf2, gd->vco_clk));
|
|
}
|
|
|
|
return 0;
|
|
}
|