diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/arm/mach-omap2/omap-headsmp.S')
| -rw-r--r-- | ANDROID_3.4.5/arch/arm/mach-omap2/omap-headsmp.S | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/ANDROID_3.4.5/arch/arm/mach-omap2/omap-headsmp.S b/ANDROID_3.4.5/arch/arm/mach-omap2/omap-headsmp.S deleted file mode 100644 index 503ac777..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-omap2/omap-headsmp.S +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Secondary CPU startup routine source file. - * - * Copyright (C) 2009 Texas Instruments, Inc. - * - * Author: - * Santosh Shilimkar <santosh.shilimkar@ti.com> - * - * Interface functions needed for the SMP. This file is based on arm - * realview smp platform. - * Copyright (c) 2003 ARM Limited. - * - * 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. - */ - -#include <linux/linkage.h> -#include <linux/init.h> - - __CPUINIT -/* - * OMAP4 specific entry point for secondary CPU to jump from ROM - * code. This routine also provides a holding flag into which - * secondary core is held until we're ready for it to initialise. - * The primary core will update this flag using a hardware - * register AuxCoreBoot0. - */ -ENTRY(omap_secondary_startup) -hold: ldr r12,=0x103 - dsb - smc #0 @ read from AuxCoreBoot0 - mov r0, r0, lsr #9 - mrc p15, 0, r4, c0, c0, 5 - and r4, r4, #0x0f - cmp r0, r4 - bne hold - - /* - * we've been released from the wait loop,secondary_stack - * should now contain the SVC stack for this core - */ - b secondary_startup -ENDPROC(omap_secondary_startup) - |