u-boot/arch/x86/lib/bdinfo.c
Simon Glass 633af11dd6 x86: Show the CPU physical address size with bdinfo
This is useful information so show it with the bdinfo command.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-07-17 17:08:44 +08:00

29 lines
762 B
C

// SPDX-License-Identifier: GPL-2.0+
/*
* x86-specific information for the 'bd' command
*
* Copyright 2021 Google LLC
*/
#include <common.h>
#include <efi.h>
#include <init.h>
#include <asm/cpu.h>
#include <asm/efi.h>
#include <asm/global_data.h>
DECLARE_GLOBAL_DATA_PTR;
void arch_print_bdinfo(void)
{
bdinfo_print_num_l("prev table", gd->arch.table);
bdinfo_print_num_l("clock_rate", gd->arch.clock_rate);
bdinfo_print_num_l("tsc_base", gd->arch.tsc_base);
bdinfo_print_num_l("vendor", gd->arch.x86_vendor);
bdinfo_print_str(" name", cpu_vendor_name(gd->arch.x86_vendor));
bdinfo_print_num_l("model", gd->arch.x86_model);
bdinfo_print_num_l("phys_addr in bits", cpu_phys_address_size());
if (IS_ENABLED(CONFIG_EFI_STUB))
efi_show_bdinfo();
}