From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/arch/arm/mach-rockchip/headsmp.S | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 kernel/arch/arm/mach-rockchip/headsmp.S (limited to 'kernel/arch/arm/mach-rockchip/headsmp.S') diff --git a/kernel/arch/arm/mach-rockchip/headsmp.S b/kernel/arch/arm/mach-rockchip/headsmp.S new file mode 100644 index 000000000..46c22dedf --- /dev/null +++ b/kernel/arch/arm/mach-rockchip/headsmp.S @@ -0,0 +1,33 @@ +/* + * Copyright (c) 2013 MundoReader S.L. + * Author: Heiko Stuebner + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * 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. + */ +#include +#include + +ENTRY(rockchip_secondary_startup) + mrc p15, 0, r0, c0, c0, 0 @ read main ID register + ldr r1, =0x00000c09 @ Cortex-A9 primary part number + teq r0, r1 + beq v7_invalidate_l1 + b secondary_startup +ENDPROC(rockchip_secondary_startup) + +ENTRY(rockchip_secondary_trampoline) + ldr pc, 1f +ENDPROC(rockchip_secondary_trampoline) + .globl rockchip_boot_fn +rockchip_boot_fn: +1: .space 4 + +ENTRY(rockchip_secondary_trampoline_end) -- cgit 1.2.3-korg