1*83d290c5STom Rini /* SPDX-License-Identifier: GPL-2.0+ */ 2be3f06bcSBin Meng /* 3be3f06bcSBin Meng * Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com> 4be3f06bcSBin Meng */ 5be3f06bcSBin Meng 6be3f06bcSBin Meng #ifndef _ASM_CPU_X86_H 7be3f06bcSBin Meng #define _ASM_CPU_X86_H 8be3f06bcSBin Meng 9be3f06bcSBin Meng /** 10be3f06bcSBin Meng * cpu_x86_bind() - Bind an x86 CPU with the driver 11be3f06bcSBin Meng * 12be3f06bcSBin Meng * This updates cpu device's platform data with information from device tree, 13be3f06bcSBin Meng * like the processor local apic id. 14be3f06bcSBin Meng * 15be3f06bcSBin Meng * @dev: Device to check (UCLASS_CPU) 16be3f06bcSBin Meng * @return 0 always 17be3f06bcSBin Meng */ 18be3f06bcSBin Meng int cpu_x86_bind(struct udevice *dev); 19be3f06bcSBin Meng 20be3f06bcSBin Meng /** 21be3f06bcSBin Meng * cpu_x86_get_desc() - Get a description string for an x86 CPU 22be3f06bcSBin Meng * 23be3f06bcSBin Meng * This uses cpu_get_name() and is suitable to use as the get_desc() method for 24be3f06bcSBin Meng * the CPU uclass. 25be3f06bcSBin Meng * 26be3f06bcSBin Meng * @dev: Device to check (UCLASS_CPU) 27be3f06bcSBin Meng * @buf: Buffer to place string 28be3f06bcSBin Meng * @size: Size of string space 29be3f06bcSBin Meng * @return: 0 if OK, -ENOSPC if buffer is too small, other -ve on error 30be3f06bcSBin Meng */ 31be3f06bcSBin Meng int cpu_x86_get_desc(struct udevice *dev, char *buf, int size); 32be3f06bcSBin Meng 3394eaa79cSAlexander Graf /** 3494eaa79cSAlexander Graf * cpu_x86_get_vendor() - Get a vendor string for an x86 CPU 3594eaa79cSAlexander Graf * 3694eaa79cSAlexander Graf * This uses cpu_vendor_name() and is suitable to use as the get_vendor() 3794eaa79cSAlexander Graf * method for the CPU uclass. 3894eaa79cSAlexander Graf * 3994eaa79cSAlexander Graf * @dev: Device to check (UCLASS_CPU) 4094eaa79cSAlexander Graf * @buf: Buffer to place string 4194eaa79cSAlexander Graf * @size: Size of string space 4294eaa79cSAlexander Graf * @return: 0 if OK, -ENOSPC if buffer is too small, other -ve on error 4394eaa79cSAlexander Graf */ 4494eaa79cSAlexander Graf int cpu_x86_get_vendor(struct udevice *dev, char *buf, int size); 4594eaa79cSAlexander Graf 46be3f06bcSBin Meng #endif /* _ASM_CPU_X86_H */ 47