platsmp.c (9938b04472d5c59f8bd8152a548533a8599596a2) platsmp.c (64fc2a947a9873700929ec0ef02b4654a04e0476)
1/*
2 * linux/arch/arm/mach-axxia/platsmp.c
3 *
4 * Copyright (C) 2012 LSI Corporation
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.

--- 11 unchanged lines hidden (view full) ---

20#define SC_RST_CPU_HOLD 0x1010
21
22/*
23 * Write the kernel entry point for secondary CPUs to the specified address
24 */
25static void write_release_addr(u32 release_phys)
26{
27 u32 *virt = (u32 *) phys_to_virt(release_phys);
1/*
2 * linux/arch/arm/mach-axxia/platsmp.c
3 *
4 * Copyright (C) 2012 LSI Corporation
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.

--- 11 unchanged lines hidden (view full) ---

20#define SC_RST_CPU_HOLD 0x1010
21
22/*
23 * Write the kernel entry point for secondary CPUs to the specified address
24 */
25static void write_release_addr(u32 release_phys)
26{
27 u32 *virt = (u32 *) phys_to_virt(release_phys);
28 writel_relaxed(virt_to_phys(secondary_startup), virt);
28 writel_relaxed(__pa_symbol(secondary_startup), virt);
29 /* Make sure this store is visible to other CPUs */
30 smp_wmb();
31 __cpuc_flush_dcache_area(virt, sizeof(u32));
32}
33
34static int axxia_boot_secondary(unsigned int cpu, struct task_struct *idle)
35{
36 struct device_node *syscon_np;

--- 53 unchanged lines hidden --- 		29 /* Make sure this store is visible to other CPUs */
30 smp_wmb();
31 __cpuc_flush_dcache_area(virt, sizeof(u32));
32}
33
34static int axxia_boot_secondary(unsigned int cpu, struct task_struct *idle)
35{
36 struct device_node *syscon_np;

--- 53 unchanged lines hidden ---