// SPDX-License-Identifier: GPL-2.0+ | |
/* | |
* (C) Copyright 2014 Angelo Dureghello <angelo@sysam.it> | |
* | |
*/ | |
#include <command.h> | |
#include <init.h> | |
#include <vsprintf.h> | |
#include <asm/immap.h> | |
#include <asm/io.h> | |
#ifdef CONFIG_M5307 | |
int do_reset(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) | |
{ | |
sim_t *sim = (sim_t *)(MMAP_SIM); | |
/* enable watchdog/reset, set timeout to 0 and wait */ | |
out_8(&sim->sypcr, SYPCR_SWE | SYPCR_SWRI); | |
/* wait for watchdog reset */ | |
for (;;) | |
; | |
/* we don't return! */ | |
return 0; | |
} | |
#if defined(CONFIG_DISPLAY_CPUINFO) | |
int print_cpuinfo(void) | |
{ | |
char buf[32]; | |
printf("CPU: Freescale Coldfire MCF5307 at %s MHz\n", | |
strmhz(buf, CFG_SYS_CPU_CLK)); | |
return 0; | |
} | |
#endif /* CONFIG_DISPLAY_CPUINFO */ | |
#endif |