mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-24 12:03:39 +00:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
115 lines
2.2 KiB
C
115 lines
2.2 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
*
|
|
* (C) Copyright 2000-2003
|
|
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
|
*
|
|
* Copyright (C) 2004-2007, 2012 Freescale Semiconductor, Inc.
|
|
* TsiChung Liew (Tsi-Chung.Liew@freescale.com)
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <watchdog.h>
|
|
#include <command.h>
|
|
#include <netdev.h>
|
|
|
|
#include <asm/immap.h>
|
|
#include <asm/io.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
|
|
{
|
|
rcm_t *rcm = (rcm_t *) (MMAP_RCM);
|
|
udelay(1000);
|
|
out_8(&rcm->rcr, RCM_RCR_FRCRSTOUT);
|
|
udelay(10000);
|
|
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) {
|
|
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;
|
|
case 0x9F:
|
|
id = 54410;
|
|
break;
|
|
case 0xA0:
|
|
id = 54415;
|
|
break;
|
|
case 0xA1:
|
|
id = 54416;
|
|
break;
|
|
case 0xA2:
|
|
id = 54417;
|
|
break;
|
|
case 0xA3:
|
|
id = 54418;
|
|
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->arch.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->arch.inp_clk),
|
|
strmhz(buf3, gd->arch.vco_clk));
|
|
#else
|
|
printf(" INP CLK %s MHz VCO CLK %s MHz\n",
|
|
strmhz(buf1, gd->arch.inp_clk),
|
|
strmhz(buf2, gd->arch.vco_clk));
|
|
#endif
|
|
}
|
|
|
|
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(bd_t *bis)
|
|
*/
|
|
|
|
int cpu_eth_init(bd_t *bis)
|
|
{
|
|
return mcffec_initialize(bis);
|
|
}
|
|
#endif
|