1 files changed, 56 insertions, 0 deletions
diff --git a/src/cpu/amd/agesa/romstage.c b/src/cpu/amd/agesa/romstage.c
new file mode 100644
index 0000000000..f77bab9c38
--- /dev/null
+++ b/src/cpu/amd/agesa/romstage.c
@@ -0,0 +1,56 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2017 Kyösti Mälkki
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <arch/acpi.h>
+#include <arch/cpu.h>
+#include <cpu/amd/car.h>
+#include <cpu/x86/bist.h>
+#include <console/console.h>
+#include <smp/node.h>
+#include <string.h>
+#include <northbridge/amd/agesa/state_machine.h>
+
+static void fill_sysinfo(struct sysinfo *cb)
+{
+	memset(cb, 0, sizeof(*cb));
+	cb->s3resume = acpi_is_wakeup_s3();
+}
+
+void * asmlinkage romstage_main(unsigned long bist)
+{
+	struct sysinfo romstage_state;
+	struct sysinfo *cb = &romstage_state;
+	u8 initial_apic_id = (u8) (cpuid_ebx(1) >> 24);
+
+	fill_sysinfo(cb);
+
+	if ((initial_apic_id == 0) && boot_cpu()) {
+
+		platform_once(cb);
+
+		console_init();
+	}
+
+	printk(BIOS_DEBUG, "APIC %02d: CPU Family_Model = %08x\n",
+		initial_apic_id, cpuid_eax(1));
+
+	/* Halt if there was a built in self test failure */
+	report_bist_failure(bist);
+
+	agesa_main(cb);
+
+	/* Not reached */
+	return NULL;
+}