Merge branch 'master' of ssh://gemini/home/wd/git/u-boot/master

* 'master' of ssh://gemini/home/wd/git/u-boot/master:
  board/emk/top860/top860.c: Fix GCC 4.6 build warning
  board/sbc405/strataflash.c: Fix GCC 4.6 build warning
  arch/powerpc/cpu/mpc86xx/cpu.c: Fix GCC 4.6 build warning
  board/freescale/mpc8610hpcd/mpc8610hpcd.c: Fix GCC 4.6 build warning
  board/mpl/common/flash.c: Fix GCC 4.6 build warning
  post/board/lwmon5/gdc.c: Fix GCC 4.6 build warning
  drivers/usb/host/sl811-hcd.c: Fix GCC 4.6 build warning
  board/sandburst/common/flash.c: Fix GCC 4.6 build warning
  DB64460: Fix GCC 4.6 build warnings
  DB64360: Fix GCC 4.6 build warnings
  board/cray/L1/flash.c: Fix GCC 4.6 build warning
  drivers/block/sata_dwc.c: Fix GCC 4.6 build warning
  board/amirix/ap1000/flash.c: Fix GCC 4.6 build warning
  alpr board: Fix GCC 4.6 build warnings
  image: Don't detect XIP images as overlapping.
  image: Implement IH_TYPE_KERNEL_NOLOAD
  ppc4xx: Add Io64 board support
  ppc4xx: fix PMC440 painit command
  ppc4xx: remove invalid access to PCI_BRDGOPT2 register
  ppc4xx: use CONFIG_PCI_BOOTDELAY instead of private implementation
  mpc85xx: support for Freescale COM Express P2020
  arch/powerpc/cpu/mpc8xxx/ddr/interactive.c: Fix GCC 4.6 build warning
  mpc85xx: support board-specific reset function
  powerpc/85xx: verify the localbus device tree address before booting the OS
  mpc8xxx: update module_type values from JEDEC DDR3 SPD Specification
  powerpc/p3060qds: Add board related support for P3060QDS platform
  powerpc/85xx: clean up and document the QE/FMAN microcode macros
  powerpc/85xx: always implement the work-around for Erratum SATA_A001
  powerpc/85xx: CONFIG_FSL_SATA_V2 should be defined in config_mpc85xx.h
  powerpc/85xx: Add workaround for erratum A-003474
  powerpc/85xx: fixup flexcan device tree clock-frequency
  powerpc/85xx: Add workaround for erratum CPU-A003999
  x86: Fix some bugs in the i8402 driver when no controller is present
  x86: Make the i8042 driver checkpatch clean
  x86: Wrap small helper functions from libgcc to avoid an ABI mismatch
  x86: Import the glibc memset implementation
  x86: Fix a few recently added bugs
  x86: Don't relocate symbols which point to things that aren't relocated
  x86: Fix how the location of the realmode and bios blobs are calculated
  x86: Misc cleanups
  x86: Misc PCI touchups
  x86: Ensure IDT and GDT remain 16-byte aligned post relocation
  x86: Provide more configuration granularity
  x86: Add multiboot header
  sc520: Create arch asm-offsets
  x86: Punt cold- and warm-boot flags
  cosmetic: checkpatch cleanup of board/eNET/*.c
  cosmetic: checkpatch cleanup of arch/x86/lib/*.c
  cosmetic: checkpatch cleanup of arch/x86/cpu/sc520/*.c
  cosmetic: checkpatch cleanup of arch/x86/cpu/*.c
  x86: Call hang() on unrecoverable exception
  menu.c: use puts() instead of printf() where possible
  MAKEALL: drop obsolete mx31pdk_nand target
  dataflash: fix parameters order in write_dataflash()
  hawkboard: Replace HAWKBOARD_KICK{0, 1}_UNLOCK defines
  davinci_sonata: define CONFIG_MACH_TYPE for davinci_sonata board
  davinci_schmoogie: define CONFIG_MACH_TYPE for davinci_schmoogie board
  arm: a320evb: define mach-type in board config file
  OMAP3: Use sdelay from arch/arm/cpu/armv7/syslib.c instead of cloning that.
  Fix Stelian's email address
  DIU: 1080P and 720P support
  CFB: Fix font rendering on mx5 framebuffer

1 files changed, 30 insertions, 23 deletions

diff --git a/arch/x86/cpu/interrupts.c b/arch/x86/cpu/interrupts.c
index c6e72eaa6..e0958eb67 100644
--- a/arch/x86/cpu/interrupts.c
+++ b/arch/x86/cpu/interrupts.c
@@ -31,6 +31,7 @@
 #include <asm/interrupt.h>
 #include <asm/io.h>
 #include <asm/processor-flags.h>
+#include <linux/compiler.h>
 
 #define DECLARE_INTERRUPT(x) \
 	".globl irq_"#x"\n" \
@@ -83,22 +84,22 @@ static inline unsigned long get_debugreg(int regno)
 
 	switch (regno) {
 	case 0:
-		asm("mov %%db0, %0" :"=r" (val));
+		asm("mov %%db0, %0" : "=r" (val));
 		break;
 	case 1:
-		asm("mov %%db1, %0" :"=r" (val));
+		asm("mov %%db1, %0" : "=r" (val));
 		break;
 	case 2:
-		asm("mov %%db2, %0" :"=r" (val));
+		asm("mov %%db2, %0" : "=r" (val));
 		break;
 	case 3:
-		asm("mov %%db3, %0" :"=r" (val));
+		asm("mov %%db3, %0" : "=r" (val));
 		break;
 	case 6:
-		asm("mov %%db6, %0" :"=r" (val));
+		asm("mov %%db6, %0" : "=r" (val));
 		break;
 	case 7:
-		asm("mov %%db7, %0" :"=r" (val));
+		asm("mov %%db7, %0" : "=r" (val));
 		break;
 	default:
 		val = 0;
@@ -120,7 +121,8 @@ void dump_regs(struct irq_regs *regs)
 	printf("ESI: %08lx EDI: %08lx EBP: %08lx ESP: %08lx\n",
 		regs->esi, regs->edi, regs->ebp, regs->esp);
 	printf(" DS: %04x ES: %04x FS: %04x GS: %04x SS: %04x\n",
-	       (u16)regs->xds, (u16)regs->xes, (u16)regs->xfs, (u16)regs->xgs, (u16)regs->xss);
+	       (u16)regs->xds, (u16)regs->xes, (u16)regs->xfs,
+	       (u16)regs->xgs, (u16)regs->xss);
 
 	cr0 = read_cr0();
 	cr2 = read_cr2();
@@ -164,21 +166,21 @@ struct idt_entry {
 	u8	res;
 	u8	access;
 	u16	base_high;
-} __attribute__ ((packed));
+} __packed;
 
 struct desc_ptr {
 	unsigned short size;
 	unsigned long address;
 	unsigned short segment;
-} __attribute__((packed));
+} __packed;
 
-struct idt_entry idt[256];
+struct idt_entry idt[256] __attribute__((aligned(16)));
 
 struct desc_ptr idt_ptr;
 
 static inline void load_idt(const struct desc_ptr *dtr)
 {
-	asm volatile("cs lidt %0"::"m" (*dtr));
+	asm volatile("cs lidt %0" : : "m" (*dtr));
 }
 
 void set_vector(u8 intnum, void *routine)
@@ -187,6 +189,11 @@ void set_vector(u8 intnum, void *routine)
 	idt[intnum].base_low = (u16)((u32)(routine) & 0xffff);
 }
 
+/*
+ * Ideally these would be defined static to avoid a checkpatch warning, but
+ * the compiler cannot see them in the inline asm and complains that they
+ * aren't defined
+ */
 void irq_0(void);
 void irq_1(void);
 
@@ -201,7 +208,7 @@ int cpu_init_interrupts(void)
 	disable_interrupts();
 
 	/* Setup the IDT */
-	for (i=0;i<256;i++) {
+	for (i = 0; i < 256; i++) {
 		idt[i].access = 0x8e;
 		idt[i].res = 0;
 		idt[i].selector = 0x10;
@@ -238,7 +245,7 @@ int disable_interrupts(void)
 
 	asm volatile ("pushfl ; popl %0 ; cli\n" : "=g" (flags) : );
 
-	return flags & X86_EFLAGS_IF; /* IE flags is bit 9 */
+	return flags & X86_EFLAGS_IF;
 }
 
 /* IRQ Low-Level Service Routine */
@@ -255,7 +262,7 @@ void irq_llsr(struct irq_regs *regs)
 	case 0x00:
 		printf("Divide Error (Division by zero)\n");
 		dump_regs(regs);
-		while(1);
+		hang();
 		break;
 	case 0x01:
 		printf("Debug Interrupt (Single step)\n");
@@ -272,32 +279,32 @@ void irq_llsr(struct irq_regs *regs)
 	case 0x04:
 		printf("Overflow\n");
 		dump_regs(regs);
-		while(1);
+		hang();
 		break;
 	case 0x05:
 		printf("BOUND Range Exceeded\n");
 		dump_regs(regs);
-		while(1);
+		hang();
 		break;
 	case 0x06:
 		printf("Invalid Opcode (UnDefined Opcode)\n");
 		dump_regs(regs);
-		while(1);
+		hang();
 		break;
 	case 0x07:
 		printf("Device Not Available (No Math Coprocessor)\n");
 		dump_regs(regs);
-		while(1);
+		hang();
 		break;
 	case 0x08:
 		printf("Double fault\n");
 		dump_regs(regs);
-		while(1);
+		hang();
 		break;
 	case 0x09:
 		printf("Co-processor segment overrun\n");
 		dump_regs(regs);
-		while(1);
+		hang();
 		break;
 	case 0x0a:
 		printf("Invalid TSS\n");
@@ -306,12 +313,12 @@ void irq_llsr(struct irq_regs *regs)
 	case 0x0b:
 		printf("Segment Not Present\n");
 		dump_regs(regs);
-		while(1);
+		hang();
 		break;
 	case 0x0c:
 		printf("Stack Segment Fault\n");
 		dump_regs(regs);
-		while(1);
+		hang();
 		break;
 	case 0x0d:
 		printf("General Protection\n");
@@ -320,7 +327,7 @@ void irq_llsr(struct irq_regs *regs)
 	case 0x0e:
 		printf("Page fault\n");
 		dump_regs(regs);
-		while(1);
+		hang();
 		break;
 	case 0x0f:
 		printf("Floating-Point Error (Math Fault)\n");