2 * Copyright (C) 2015 Google, Inc
3 * Written by Simon Glass <sjg@chromium.org>
5 * SPDX-License-Identifier: GPL-2.0+
15 DECLARE_GLOBAL_DATA_PTR;
17 int cpu_get_desc(struct udevice *dev, char *buf, int size)
19 struct cpu_ops *ops = cpu_get_ops(dev);
24 return ops->get_desc(dev, buf, size);
27 int cpu_get_info(struct udevice *dev, struct cpu_info *info)
29 struct cpu_ops *ops = cpu_get_ops(dev);
34 return ops->get_info(dev, info);
37 int cpu_get_count(struct udevice *dev)
39 struct cpu_ops *ops = cpu_get_ops(dev);
44 return ops->get_count(dev);
47 int cpu_get_vendor(struct udevice *dev, char *buf, int size)
49 struct cpu_ops *ops = cpu_get_ops(dev);
54 return ops->get_vendor(dev, buf, size);
57 U_BOOT_DRIVER(cpu_bus) = {
59 .id = UCLASS_SIMPLE_BUS,
60 .per_child_platdata_auto_alloc_size = sizeof(struct cpu_platdata),
63 static int uclass_cpu_init(struct uclass *uc)
69 node = ofnode_path("/cpus");
70 if (!ofnode_valid(node))
73 ret = device_bind_driver_to_node(dm_root(), "cpu_bus", "cpus", node,
79 UCLASS_DRIVER(cpu) = {
82 .flags = DM_UC_FLAG_SEQ_ALIAS,
83 .init = uclass_cpu_init,