49 lines
867 B
C
49 lines
867 B
C
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/*
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* Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <cpu.h>
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#include <dm.h>
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#include <errno.h>
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#include <asm/cpu.h>
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int cpu_x86_bind(struct udevice *dev)
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{
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struct cpu_platdata *plat = dev_get_parent_platdata(dev);
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plat->cpu_id = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
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"intel,apic-id", -1);
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return 0;
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}
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int cpu_x86_get_desc(struct udevice *dev, char *buf, int size)
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{
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if (size < CPU_MAX_NAME_LEN)
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return -ENOSPC;
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cpu_get_name(buf);
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return 0;
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}
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static const struct cpu_ops cpu_x86_ops = {
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.get_desc = cpu_x86_get_desc,
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};
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static const struct udevice_id cpu_x86_ids[] = {
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{ .compatible = "cpu-x86" },
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{ }
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};
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U_BOOT_DRIVER(cpu_x86_drv) = {
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.name = "cpu_x86",
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.id = UCLASS_CPU,
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.of_match = cpu_x86_ids,
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.bind = cpu_x86_bind,
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.ops = &cpu_x86_ops,
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};
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