1// SPDX-License-Identifier: GPL-2.0+ 2/* 3 * PPC-specific information for the 'bd' command 4 * 5 * (C) Copyright 2003 6 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 7 */ 8 9#include <config.h> 10#include <init.h> 11#include <asm/u-boot.h> 12#include <asm/global_data.h> 13 14DECLARE_GLOBAL_DATA_PTR; 15 16int arch_setup_bdinfo(void) 17{ 18 struct bd_info *bd = gd->bd; 19 20 bd->bi_mbar_base = CFG_SYS_MBAR; /* base of internal registers */ 21 22 bd->bi_intfreq = gd->cpu_clk; /* Internal Freq, in Hz */ 23 bd->bi_busfreq = gd->bus_clk; /* Bus Freq, in Hz */ 24 25 if (IS_ENABLED(CONFIG_PCI)) 26 bd->bi_pcifreq = gd->pci_clk; 27 28#if defined(CONFIG_EXTRA_CLOCK) 29 bd->bi_inpfreq = gd->arch.inp_clk; /* input Freq in Hz */ 30 bd->bi_vcofreq = gd->arch.vco_clk; /* vco Freq in Hz */ 31 bd->bi_flbfreq = gd->arch.flb_clk; /* flexbus Freq in Hz */ 32#endif 33 34 return 0; 35} 36 37void arch_print_bdinfo(void) 38{ 39 struct bd_info *bd = gd->bd; 40 41 bdinfo_print_mhz("busfreq", bd->bi_busfreq); 42#if defined(CFG_SYS_MBAR) 43 bdinfo_print_num_l("mbar", bd->bi_mbar_base); 44#endif 45 bdinfo_print_mhz("cpufreq", bd->bi_intfreq); 46 if (IS_ENABLED(CONFIG_PCI)) 47 bdinfo_print_mhz("pcifreq", bd->bi_pcifreq); 48#ifdef CONFIG_EXTRA_CLOCK 49 bdinfo_print_mhz("flbfreq", bd->bi_flbfreq); 50 bdinfo_print_mhz("inpfreq", bd->bi_inpfreq); 51 bdinfo_print_mhz("vcofreq", bd->bi_vcofreq); 52#endif 53} 54