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-rw-r--r--src/arch/x86/Makefile.inc4
-rw-r--r--src/arch/x86/verstage.c23
2 files changed, 27 insertions, 0 deletions
diff --git a/src/arch/x86/Makefile.inc b/src/arch/x86/Makefile.inc
index 536caa32dd..28bb8ea447 100644
--- a/src/arch/x86/Makefile.inc
+++ b/src/arch/x86/Makefile.inc
@@ -178,6 +178,10 @@ verstage-y += memset.c
verstage-y += memcpy.c
verstage-y += memmove.c
verstage-$(CONFIG_X86_TOP4G_BOOTMEDIA_MAP) += mmap_boot.c
+# If C environment is used for bootblock it means there's no need
+# for a chipset-specific car_stage_entry() so use the generic one
+# which just calls verstage().
+verstage-$(CONFIG_C_ENVIRONMENT_BOOTBLOCK) += verstage.c
verstage-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
diff --git a/src/arch/x86/verstage.c b/src/arch/x86/verstage.c
new file mode 100644
index 0000000000..a44bf0fa01
--- /dev/null
+++ b/src/arch/x86/verstage.c
@@ -0,0 +1,23 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2016 Google Inc.
+ *
+ * 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/cpu.h>
+#include <vendorcode/google/chromeos/chromeos.h>
+
+/* Provide an entry point for verstage when it's a separate stage. */
+void asmlinkage car_stage_entry(void)
+{
+ verstage();
+}