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-rw-r--r--arch/x86/cpu/baytrail/valleyview.c2
-rw-r--r--arch/x86/cpu/interrupts.c9
-rw-r--r--arch/x86/cpu/irq.c7
-rw-r--r--arch/x86/cpu/qemu/qemu.c5
-rw-r--r--arch/x86/cpu/quark/quark.c2
-rw-r--r--arch/x86/cpu/queensbay/tnc.c2
-rw-r--r--arch/x86/include/asm/irq.h10
-rw-r--r--include/configs/qemu-x86.h1
8 files changed, 12 insertions, 26 deletions
diff --git a/arch/x86/cpu/baytrail/valleyview.c b/arch/x86/cpu/baytrail/valleyview.c
index 7299f2c..25382f9 100644
--- a/arch/x86/cpu/baytrail/valleyview.c
+++ b/arch/x86/cpu/baytrail/valleyview.c
@@ -50,7 +50,7 @@ int arch_misc_init(void)
mrccache_save();
#endif
- return pirq_init();
+ return 0;
}
int reserve_arch(void)
diff --git a/arch/x86/cpu/interrupts.c b/arch/x86/cpu/interrupts.c
index b00ddc0..c40200b 100644
--- a/arch/x86/cpu/interrupts.c
+++ b/arch/x86/cpu/interrupts.c
@@ -12,6 +12,7 @@
*/
#include <common.h>
+#include <dm.h>
#include <asm/cache.h>
#include <asm/control_regs.h>
#include <asm/interrupt.h>
@@ -244,6 +245,14 @@ int disable_interrupts(void)
int interrupt_init(void)
{
+ struct udevice *dev;
+ int ret;
+
+ /* Try to set up the interrupt router, but don't require one */
+ ret = uclass_first_device(UCLASS_IRQ, &dev);
+ if (ret && ret != -ENODEV)
+ return ret;
+
/*
* When running as an EFI application we are not in control of
* interrupts and should leave them alone.
diff --git a/arch/x86/cpu/irq.c b/arch/x86/cpu/irq.c
index 9b699cf..8f59b23 100644
--- a/arch/x86/cpu/irq.c
+++ b/arch/x86/cpu/irq.c
@@ -231,13 +231,6 @@ static int create_pirq_routing_table(void)
return 0;
}
-int pirq_init(void)
-{
- struct udevice *dev;
-
- return uclass_first_device(UCLASS_IRQ, &dev);
-}
-
int irq_router_probe(struct udevice *dev)
{
int ret;
diff --git a/arch/x86/cpu/qemu/qemu.c b/arch/x86/cpu/qemu/qemu.c
index 46111c9..5a7b929 100644
--- a/arch/x86/cpu/qemu/qemu.c
+++ b/arch/x86/cpu/qemu/qemu.c
@@ -96,11 +96,6 @@ int arch_early_init_r(void)
return 0;
}
-int arch_misc_init(void)
-{
- return pirq_init();
-}
-
#ifdef CONFIG_GENERATE_MP_TABLE
int mp_determine_pci_dstirq(int bus, int dev, int func, int pirq)
{
diff --git a/arch/x86/cpu/quark/quark.c b/arch/x86/cpu/quark/quark.c
index 72c681d..28370d1 100644
--- a/arch/x86/cpu/quark/quark.c
+++ b/arch/x86/cpu/quark/quark.c
@@ -380,7 +380,7 @@ int arch_misc_init(void)
mrccache_save();
#endif
- return pirq_init();
+ return 0;
}
void board_final_cleanup(void)
diff --git a/arch/x86/cpu/queensbay/tnc.c b/arch/x86/cpu/queensbay/tnc.c
index fb81919..b65906b 100644
--- a/arch/x86/cpu/queensbay/tnc.c
+++ b/arch/x86/cpu/queensbay/tnc.c
@@ -110,5 +110,5 @@ int arch_misc_init(void)
{
unprotect_spi_flash();
- return pirq_init();
+ return 0;
}
diff --git a/arch/x86/include/asm/irq.h b/arch/x86/include/asm/irq.h
index 6697da3..74da66e 100644
--- a/arch/x86/include/asm/irq.h
+++ b/arch/x86/include/asm/irq.h
@@ -65,14 +65,4 @@ struct pirq_routing {
*/
void cpu_irq_init(void);
-/**
- * pirq_init() - Initialize platform PIRQ routing
- *
- * This initializes the PIRQ routing on the platform and configures all PCI
- * devices' interrupt line register to a working IRQ number on the 8259 PIC.
- *
- * @return 0 if OK, -ve on error
- */
-int pirq_init(void);
-
#endif /* _ARCH_IRQ_H_ */
diff --git a/include/configs/qemu-x86.h b/include/configs/qemu-x86.h
index 4258dcb..b0d2ffe 100644
--- a/include/configs/qemu-x86.h
+++ b/include/configs/qemu-x86.h
@@ -14,7 +14,6 @@
#include <configs/x86-common.h>
#define CONFIG_SYS_MONITOR_LEN (1 << 20)
-#define CONFIG_ARCH_MISC_INIT
#define CONFIG_ARCH_EARLY_INIT_R
#define CONFIG_PCI_PNP