eric patch

1. x86_setup_mtrr take address bit.
        2. generic ht, pcix, pcie beidge...
        3. scan bus and reset_bus
        4. ht read ctrl to decide if the ht chain
           is ready
        5. Intel e7520 and e7525 support
        6. new ich5r support
        7. intel sb 6300 support.

yhlu patch
	1. split x86_setup_mtrrs to fixed and var
	2. if (resource->flags & IORESOURCE_FIXED ) return; in device.c pick_largest_resource
	3. in_conherent.c K8_SCAN_PCI_BUS


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1982 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

src/cpu/intel/model_f4x/Config.lb

@@ -0,0 +1,12 @@
+uses HAVE_MOVNTI
+default HAVE_MOVNTI=1
+dir /cpu/x86/tsc
+dir /cpu/x86/mtrr
+dir /cpu/x86/fpu
+dir /cpu/x86/mmx
+dir /cpu/x86/sse
+dir /cpu/x86/lapic
+dir /cpu/x86/cache
+dir /cpu/intel/microcode
+dir /cpu/intel/hyperthreading
+driver model_f4x_init.o

src/cpu/intel/model_f4x/model_f4x_init.c

@@ -0,0 +1,58 @@
+#include <console/console.h>
+#include <device/device.h>
+#include <device/device.h>
+#include <device/pci.h>
+#include <string.h>
+#include <cpu/cpu.h>
+#include <cpu/x86/mtrr.h>
+#include <cpu/x86/msr.h>
+#include <cpu/x86/lapic.h>
+#include <cpu/intel/microcode.h>
+#include <cpu/intel/hyperthreading.h>
+#include <cpu/x86/cache.h>
+#include <cpu/x86/mtrr.h>
+
+static uint32_t microcode_updates[] = {
+	/* WARNING - Intel has a new data structure that has variable length
+	 * microcode update lengths.  They are encoded in int 8 and 9.  A
+	 * dummy header of nulls must terminate the list.
+	 */
+	
+#include "microcode_MBDF410D.h"
+	/*  Dummy terminator  */
+        0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0,
+        0x0, 0x0, 0x0, 0x0,
+};
+
+
+static void model_f4x_init(device_t cpu)
+{
+	/* Turn on caching if we haven't already */
+	x86_enable_cache();
+	x86_setup_mtrrs(36);
+	x86_mtrr_check();
+	
+	/* Update the microcode */
+	intel_update_microcode(microcode_updates);
+
+	/* Enable the local cpu apics */
+	setup_lapic();
+
+	/* Start up my cpu siblings */
+	intel_sibling_init(cpu);
+};
+
+static struct device_operations cpu_dev_ops = {
+	.init = model_f4x_init,
+};
+static struct cpu_device_id cpu_table[] = {
+	{ X86_VENDOR_INTEL, 0x0f41 }, /* Xeon */
+	{ 0, 0 },
+};
+
+static struct cpu_driver model_f4x __cpu_driver = {
+	.ops      = &cpu_dev_ops,
+	.id_table = cpu_table,
+};