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// SPDX-License-Identifier: GPL-2.0+
/*
*
* (C) Copyright 2000-2003
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* Copyright (C) 2004-2008, 2012 Freescale Semiconductor, Inc.
* TsiChung Liew (Tsi-Chung.Liew@freescale.com)
*/
#include <init.h>
#include <net.h>
#include <vsprintf.h>
#include <command.h>
#include <netdev.h>
#include <asm/global_data.h>
#include <linux/delay.h>
#include <asm/immap.h>
#include <asm/io.h>
DECLARE_GLOBAL_DATA_PTR;
int do_reset(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
{
rcm_t *rcm = (rcm_t *) (MMAP_RCM);
udelay(1000);
setbits_8(&rcm->rcr, RCM_RCR_SOFTRST);
/* we don't return! */
return 0;
};
#if defined(CONFIG_DISPLAY_CPUINFO)
int print_cpuinfo(void)
{
ccm_t *ccm = (ccm_t *) MMAP_CCM;
u16 msk;
u16 id = 0;
u8 ver;
puts("CPU: ");
msk = (in_be16(&ccm->cir) >> 6);
ver = (in_be16(&ccm->cir) & 0x003f);
switch (msk) {
#ifdef CONFIG_MCF5301x
case 0x78:
id = 53010;
break;
case 0x77:
id = 53012;
break;
case 0x76:
id = 53015;
break;
case 0x74:
id = 53011;
break;
case 0x73:
id = 53013;
break;
#endif
#ifdef CONFIG_MCF532x
case 0x54:
id = 5329;
break;
case 0x59:
id = 5328;
break;
case 0x61:
id = 5327;
break;
case 0x65:
id = 5373;
break;
case 0x68:
id = 53721;
break;
case 0x69:
id = 5372;
break;
case 0x6B:
id = 5372;
break;
#endif
}
if (id) {
char buf1[32], buf2[32];
printf("Freescale MCF%d (Mask:%01x Version:%x)\n", id, msk,
ver);
printf(" CPU CLK %s MHz BUS CLK %s MHz\n",
strmhz(buf1, gd->cpu_clk),
strmhz(buf2, gd->bus_clk));
}
return 0;
};
#endif /* CONFIG_DISPLAY_CPUINFO */
#if defined(CONFIG_MCFFEC)
/* Default initializations for MCFFEC controllers. To override,
* create a board-specific function called:
* int board_eth_init(struct bd_info *bis)
*/
int cpu_eth_init(struct bd_info *bis)
{
return mcffec_initialize(bis);
}
#endif
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