9327e2c6bb
This patch adds the basic infrastructure necessary to support CPU_HOTPLUG on arm64, based on the arm implementation. Actual hotplug support will depend on an implementation's cpu_operations (e.g. PSCI). Signed-off-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
34 lines
931 B
C
34 lines
931 B
C
/*
|
|
* arch/arm64/kernel/cputable.c
|
|
*
|
|
* Copyright (C) 2012 ARM Ltd.
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <linux/init.h>
|
|
|
|
#include <asm/cputable.h>
|
|
|
|
extern unsigned long __cpu_setup(void);
|
|
|
|
struct cpu_info cpu_table[] = {
|
|
{
|
|
.cpu_id_val = 0x000f0000,
|
|
.cpu_id_mask = 0x000f0000,
|
|
.cpu_name = "AArch64 Processor",
|
|
.cpu_setup = __cpu_setup,
|
|
},
|
|
{ /* Empty */ },
|
|
};
|