From 7d30e8b3815f804139271dfc31962ab74ce89650 Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Mon, 14 Feb 2011 16:33:10 +0900 Subject: ARM: EXYNOS4: Add EXYNOS4 CPU initialization support This patch adds EXYNOS4 CPU support files in mach-exynos4, and basically they are moved from mach-s5pv310 so that it can support Samsung's new CPU name, EXYNOS4. The EXYNOS4 ingegrates a ARM Cortex A9 multi-core. Signed-off-by: Kukjin Kim --- arch/arm/mach-s5pv310/headsmp.S | 41 ----------------------------------------- 1 file changed, 41 deletions(-) delete mode 100644 arch/arm/mach-s5pv310/headsmp.S (limited to 'arch/arm/mach-s5pv310/headsmp.S') diff --git a/arch/arm/mach-s5pv310/headsmp.S b/arch/arm/mach-s5pv310/headsmp.S deleted file mode 100644 index 164b7b045713..000000000000 --- a/arch/arm/mach-s5pv310/headsmp.S +++ /dev/null @@ -1,41 +0,0 @@ -/* - * linux/arch/arm/mach-s5pv310/headsmp.S - * - * Cloned from linux/arch/arm/mach-realview/headsmp.S - * - * Copyright (c) 2003 ARM Limited - * All Rights Reserved - * - * 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 -#include - - __INIT - -/* - * s5pv310 specific entry point for secondary CPUs. This provides - * a "holding pen" into which all secondary cores are held until we're - * ready for them to initialise. - */ -ENTRY(s5pv310_secondary_startup) - mrc p15, 0, r0, c0, c0, 5 - and r0, r0, #15 - adr r4, 1f - ldmia r4, {r5, r6} - sub r4, r4, r5 - add r6, r6, r4 -pen: ldr r7, [r6] - cmp r7, r0 - bne pen - - /* - * we've been released from the holding pen: secondary_stack - * should now contain the SVC stack for this core - */ - b secondary_startup - -1: .long . - .long pen_release -- cgit v1.2.3