linux-kernel - [PATCH 2/3] x86: ce4100: force reboot method to be KBD

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Message-Id: <1350647516-4842-3-git-send-email-ffainelli@freebox.fr>
Date:	Fri, 19 Oct 2012 13:51:55 +0200
From:	Florian Fainelli <ffainelli@...ebox.fr>
To:	bigeasy@...utronix.de
Cc:	linux-kernel@...r.kernel.org, x86@...r.kernel.org,
	mbizon@...ebox.fr, Florian Fainelli <ffainelli@...ebox.fr>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
	Zhang Rui <rui.zhang@...el.com>,
	Alan Cox <alan@...ux.intel.com>
Subject: [PATCH 2/3] x86: ce4100: force reboot method to be KBD

From: Maxime Bizon <mbizon@...ebox.fr>

The default reboot is via ACPI for this platform, and the CEFDK bootloader
actually supports this, but will issue a system power off instead of a real
reboot. Setting the reboot method to be KBD instead of ACPI ensures proper
system reboot.

Signed-off-by: Florian Fainelli <ffainelli@...ebox.fr>
---
 arch/x86/platform/ce4100/ce4100.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/x86/platform/ce4100/ce4100.c b/arch/x86/platform/ce4100/ce4100.c
index 74f8774..8c9ed9a 100644
--- a/arch/x86/platform/ce4100/ce4100.c
+++ b/arch/x86/platform/ce4100/ce4100.c
@@ -21,6 +21,7 @@
 #include <asm/i8259.h>
 #include <asm/io.h>
 #include <asm/io_apic.h>
+#include <asm/emergency-restart.h>
 
 static int ce4100_i8042_detect(void)
 {
@@ -144,6 +145,8 @@ void __init x86_ce4100_early_setup(void)
 	x86_init.mpparse.find_smp_config = x86_init_noop;
 	x86_init.pci.init = ce4100_pci_init;
 
+	reboot_type = BOOT_KBD;
+
 #ifdef CONFIG_X86_IO_APIC
 	x86_init.pci.init_irq = sdv_pci_init;
 	x86_init.mpparse.setup_ioapic_ids = setup_ioapic_ids_from_mpc_nocheck;
-- 
1.7.9.5

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