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x86: ce4100, irq: Make CE4100 depend on CONFIG_X86_IO_APIC

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Intel CE4100 platforms need IOAPIC support becasue some devices are
always connected to the second IOAPIC, so make CONFIG_CE depends on
CONFIG_X86_IO_APIC.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: Rafael J. Wysocki <rjw@rjwysocki.net>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Link: http://lkml.kernel.org/r/1402302011-23642-18-git-send-email-jiang.liu@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Jiang Liu 2014-06-09 16:19:46 +08:00 committed by Thomas Gleixner
parent 18e4855186
commit 6084a6e23c
2 changed files with 3 additions and 7 deletions
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1
arch/x86/Kconfig
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@ -429,6 +429,7 @@ config X86_INTEL_CE
bool "CE4100 TV platform"
depends on PCI
depends on PCI_GODIRECT
depends on X86_IO_APIC
depends on X86_32
depends on X86_EXTENDED_PLATFORM
select X86_REBOOTFIXUPS

9
arch/x86/platform/ce4100/ce4100.c
View File

@ -135,14 +135,12 @@ static void __init sdv_arch_setup(void)
sdv_serial_fixup();
}
#ifdef CONFIG_X86_IO_APIC
static void sdv_pci_init(void)
{
x86_of_pci_init();
/* We can't set this earlier, because we need to calibrate the timer */
legacy_pic = &null_legacy_pic;
}
#endif
/*
* CE4100 specific x86_init function overrides and early setup
@ -155,7 +153,9 @@ void __init x86_ce4100_early_setup(void)
x86_init.resources.probe_roms = x86_init_noop;
x86_init.mpparse.get_smp_config = x86_init_uint_noop;
x86_init.mpparse.find_smp_config = x86_init_noop;
x86_init.mpparse.setup_ioapic_ids = setup_ioapic_ids_from_mpc_nocheck;
x86_init.pci.init = ce4100_pci_init;
x86_init.pci.init_irq = sdv_pci_init;
/*
* By default, the reboot method is ACPI which is supported by the
@ -166,10 +166,5 @@ void __init x86_ce4100_early_setup(void)
*/
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;
#endif
pm_power_off = ce4100_power_off;
}