mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-20 18:23:08 +00:00
dc3a89b8c6
Move watchdog functions inside a separate watchdog driver. Signed-off-by: Angelo Dureghello <angelo@kernel-space.org> --- Changes for v2: - none Changes for v3: - none
113 lines
1.9 KiB
C
113 lines
1.9 KiB
C
// 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 <common.h>
|
|
#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
|