1 files changed, 46 insertions, 0 deletions
diff --git a/src/cpu/amd/geode_gx2/geode_gx2_init.c b/src/cpu/amd/geode_gx2/geode_gx2_init.c
new file mode 100644
index 0000000000..7e481b5390
--- /dev/null
+++ b/src/cpu/amd/geode_gx2/geode_gx2_init.c
@@ -0,0 +1,46 @@
+#include <console/console.h>
+#include <device/device.h>
+#include <device/pci.h>
+#include <string.h>
+#include <cpu/cpu.h>
+#include <cpu/x86/lapic.h>
+#include <cpu/x86/cache.h>
+
+static void vsm_end_post_smi(void)
+{
+	__asm__ volatile (
+			  "push %ax\n"
+			  "mov $0x5000, %ax\n"
+			  ".byte 0x0f, 0x38\n"
+			  "pop %ax\n"
+			  );
+}
+
+static void geode_gx2_init(device_t dev)
+{
+	printk(BIOS_DEBUG, "geode_gx2_init\n");
+
+	/* Turn on caching if we haven't already */
+	x86_enable_cache();
+
+	/* Enable the local cpu apics */
+	//setup_lapic();
+
+	vsm_end_post_smi();
+
+	printk(BIOS_DEBUG, "geode_gx2_init DONE\n");
+};
+
+static struct device_operations cpu_dev_ops = {
+	.init	= geode_gx2_init,
+};
+
+static struct cpu_device_id cpu_table[] = {
+	{ X86_VENDOR_NSC, 0x0552 },
+	{ 0, 0 },
+};
+
+static const struct cpu_driver driver __cpu_driver = {
+	.ops	  = &cpu_dev_ops,
+	.id_table = cpu_table,
+};