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https://github.com/AsahiLinux/u-boot
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52 lines
1.3 KiB
C
52 lines
1.3 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* PPC-specific information for the 'bd' command
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*
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* (C) Copyright 2003
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*/
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#include <common.h>
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#include <init.h>
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#include <asm/global_data.h>
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DECLARE_GLOBAL_DATA_PTR;
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int arch_setup_bdinfo(void)
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{
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struct bd_info *bd = gd->bd;
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bd->bi_mbar_base = CONFIG_SYS_MBAR; /* base of internal registers */
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bd->bi_intfreq = gd->cpu_clk; /* Internal Freq, in Hz */
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bd->bi_busfreq = gd->bus_clk; /* Bus Freq, in Hz */
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if (IS_ENABLED(CONFIG_PCI))
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bd->bi_pcifreq = gd->pci_clk;
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#if defined(CONFIG_EXTRA_CLOCK)
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bd->bi_inpfreq = gd->arch.inp_clk; /* input Freq in Hz */
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bd->bi_vcofreq = gd->arch.vco_clk; /* vco Freq in Hz */
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bd->bi_flbfreq = gd->arch.flb_clk; /* flexbus Freq in Hz */
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#endif
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return 0;
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}
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void arch_print_bdinfo(void)
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{
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struct bd_info *bd = gd->bd;
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bdinfo_print_mhz("busfreq", bd->bi_busfreq);
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#if defined(CONFIG_SYS_MBAR)
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bdinfo_print_num_l("mbar", bd->bi_mbar_base);
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#endif
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bdinfo_print_mhz("cpufreq", bd->bi_intfreq);
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if (IS_ENABLED(CONFIG_PCI))
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bdinfo_print_mhz("pcifreq", bd->bi_pcifreq);
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#ifdef CONFIG_EXTRA_CLOCK
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bdinfo_print_mhz("flbfreq", bd->bi_flbfreq);
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bdinfo_print_mhz("inpfreq", bd->bi_inpfreq);
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bdinfo_print_mhz("vcofreq", bd->bi_vcofreq);
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#endif
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}
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