cpu_sandbox.c
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// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2018
* Mario Six, Guntermann & Drunck GmbH, mario.six@gdsys.cc
*/
#include <common.h>
#include <dm.h>
#include <cpu.h>
int cpu_sandbox_get_desc(struct udevice *dev, char *buf, int size)
{
snprintf(buf, size, "LEG Inc. SuperMegaUltraTurbo CPU No. 1");
return 0;
}
int cpu_sandbox_get_info(struct udevice *dev, struct cpu_info *info)
{
info->cpu_freq = 42 * 42 * 42 * 42 * 42;
info->features = 0x42424242;
return 0;
}
int cpu_sandbox_get_count(struct udevice *dev)
{
return 42;
}
int cpu_sandbox_get_vendor(struct udevice *dev, char *buf, int size)
{
snprintf(buf, size, "Languid Example Garbage Inc.");
return 0;
}
static const struct cpu_ops cpu_sandbox_ops = {
.get_desc = cpu_sandbox_get_desc,
.get_info = cpu_sandbox_get_info,
.get_count = cpu_sandbox_get_count,
.get_vendor = cpu_sandbox_get_vendor,
};
int cpu_sandbox_probe(struct udevice *dev)
{
return 0;
}
static const struct udevice_id cpu_sandbox_ids[] = {
{ .compatible = "sandbox,cpu_sandbox" },
{ }
};
U_BOOT_DRIVER(cpu_sandbox) = {
.name = "cpu_sandbox",
.id = UCLASS_CPU,
.ops = &cpu_sandbox_ops,
.of_match = cpu_sandbox_ids,
.probe = cpu_sandbox_probe,
};