3 * (C) Copyright 2000-2003
4 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
6 * Copyright (C) 2004-2007, 2012 Freescale Semiconductor, Inc.
7 * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
9 * SPDX-License-Identifier: GPL-2.0+
16 #include <asm/immap.h>
19 DECLARE_GLOBAL_DATA_PTR;
21 int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
23 rcm_t *rcm = (rcm_t *) (MMAP_RCM);
25 setbits_8(&rcm->rcr, RCM_RCR_SOFTRST);
27 /* we don't return! */
33 ccm_t *ccm = (ccm_t *) MMAP_CCM;
39 msk = (in_be16(&ccm->cir) >> 6);
40 ver = (in_be16(&ccm->cir) & 0x003f);
48 char buf1[32], buf2[32], buf3[32];
50 printf("Freescale MCF%d (Mask:%01x Version:%x)\n", id, msk,
52 printf(" CPU CLK %s MHz BUS CLK %s MHz FLB CLK %s MHz\n",
53 strmhz(buf1, gd->cpu_clk),
54 strmhz(buf2, gd->bus_clk),
55 strmhz(buf3, gd->arch.flb_clk));
56 printf(" INP CLK %s MHz VCO CLK %s MHz\n",
57 strmhz(buf1, gd->arch.inp_clk),
58 strmhz(buf2, gd->arch.vco_clk));