*/
#include <common.h>
+#include <dm.h>
#include <asm/cache.h>
#include <asm/control_regs.h>
#include <asm/interrupt.h>
printf("EIP: %04x:[<%08lx>] EFLAGS: %08lx\n",
(u16)cs, eip, eflags);
+ if (gd->flags & GD_FLG_RELOC)
+ printf("Original EIP :[<%08lx>]\n", eip - gd->reloc_off);
printf("EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
regs->eax, regs->ebx, regs->ecx, regs->edx);
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_err(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.
+ */
+#ifndef CONFIG_EFI_APP
/* Just in case... */
disable_interrupts();
-#ifdef CONFIG_SYS_PCAT_INTERRUPTS
+#ifdef CONFIG_I8259_PIC
/* Initialize the master/slave i8259 pic */
i8259_init();
#endif
/* Initialize core interrupt and exception functionality of CPU */
cpu_init_interrupts();
- /* It is now safe to enable interrupts */
- enable_interrupts();
+ /*
+ * It is now safe to enable interrupts.
+ *
+ * TODO(sjg@chromium.org): But we don't handle these correctly when
+ * booted from EFI.
+ */
+ if (ll_boot_init())
+ enable_interrupts();
+#endif
return 0;
}