From a906fdaacca49917d83e5032dfc31f694249ad10 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Fri, 25 Feb 2011 16:09:31 +0100 Subject: x86: dt: Cleanup local apic setup Up to now we force enable the local apic in the devicetree setup uncoditionally and set smp_found_config unconditionally to 1 when a devicetree blob is available. This breaks, when local apic is disabled in the Kconfig. Make it consistent by initializing device tree explicitely before smp_get_config() so a non lapic configuration could be used as well. To be functional that would require to implement PIT as an interrupt host, but the only user of this code until now is ce4100 which requires apics to be available. So we leave this up to those who need it. Tested-by: Sebastian Siewior Signed-off-by: Thomas Gleixner --- arch/x86/kernel/setup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/x86/kernel/setup.c') diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index 33dcbce1ab0f..b3143bc74e6c 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -1044,8 +1044,8 @@ void __init setup_arch(char **cmdline_p) * Read APIC and some other early information from ACPI tables. */ acpi_boot_init(); - sfi_init(); + x86_dtb_init(); /* * get boot-time SMP configuration: -- cgit v1.2.1