upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
112 lines
2.6 KiB
112 lines
2.6 KiB
/*
|
|
*
|
|
* (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 <netdev.h>
|
|
|
|
#include <asm/immap.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *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 0x48:
|
|
id = 54455;
|
|
break;
|
|
case 0x49:
|
|
id = 54454;
|
|
break;
|
|
case 0x4a:
|
|
id = 54453;
|
|
break;
|
|
case 0x4b:
|
|
id = 54452;
|
|
break;
|
|
case 0x4d:
|
|
id = 54451;
|
|
break;
|
|
case 0x4f:
|
|
id = 54450;
|
|
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));
|
|
#ifdef CONFIG_PCI
|
|
printf(" PCI CLK %s MHz INP CLK %s MHz VCO CLK %s MHz\n",
|
|
strmhz(buf1, gd->pci_clk),
|
|
strmhz(buf2, gd->inp_clk),
|
|
strmhz(buf3, gd->vco_clk));
|
|
#else
|
|
printf(" INP CLK %s MHz VCO CLK %s MHz\n",
|
|
strmhz(buf1, gd->inp_clk),
|
|
strmhz(buf2, gd->vco_clk));
|
|
#endif
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
#if defined(CONFIG_MCFFEC)
|
|
/* Default initializations for MCFFEC controllers. To override,
|
|
* create a board-specific function called:
|
|
* int board_eth_init(bd_t *bis)
|
|
*/
|
|
|
|
int cpu_eth_init(bd_t *bis)
|
|
{
|
|
return mcffec_initialize(bis);
|
|
}
|
|
#endif
|
|
|