[coreboot-gerrit] Change in coreboot[master]: vendorcode/eltan/security: Add missing vb2ex_printf()

[Frans Hendriks (Code Review)]

Frans Hendriks has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/34666 )

Change subject: vendorcode/eltan/security: Add missing vb2ex_printf()
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vendorcode/eltan/security: Add missing vb2ex_printf()

Build error on missing vb2ex_printf().
Add the file cb_vb2.c which contains the missing vb2ex_printf().

BUG=N/A
TEST=Boot Linux 4.20 and verify logging on Facebook FBG-1701

Change-Id: I3f649f3faf1e812d592e4981bc75698e2cad1cc8
Signed-off-by: Frans Hendriks 
---
M src/vendorcode/eltan/security/lib/Makefile.inc
A src/vendorcode/eltan/security/lib/cb_vb2.c
2 files changed, 37 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/66/34666/1

diff --git a/src/vendorcode/eltan/security/lib/Makefile.inc b/src/vendorcode/eltan/security/lib/Makefile.inc
index 5ef1bca..6fdab11 100644
--- a/src/vendorcode/eltan/security/lib/Makefile.inc
+++ b/src/vendorcode/eltan/security/lib/Makefile.inc
@@ -41,18 +41,22 @@
 ifneq ($(filter y,$(CONFIG_VENDORCODE_ELTAN_VBOOT) $(CONFIG_VENDORCODE_ELTAN_MBOOT)),)

bootblock-$(CONFIG_C_ENVIRONMENT_BOOTBLOCK) += cb_sha.c
+bootblock-y += cb_vb2.c
 $(eval $(call vendor-security-lib,bootblock))
 bootblock-srcs  += $(obj)/external/ven_sec_lib-bootblock/vboot_fw21.a

postcar-y += cb_sha.c
+postcar-y += cb_vb2.c
 $(eval $(call vendor-security-lib,postcar))
 postcar-srcs += $(obj)/external/ven_sec_lib-postcar/vboot_fw21.a

ramstage-y += cb_sha.c
+ramstage-y += cb_vb2.c
 $(eval $(call vendor-security-lib,ramstage))
 ramstage-srcs += $(obj)/external/ven_sec_lib-ramstage/vboot_fw21.a

romstage-y += cb_sha.c
+romstage-y += cb_vb2.c
 $(eval $(call vendor-security-lib,romstage))
 romstage-srcs += $(obj)/external/ven_sec_lib-romstage/vboot_fw21.a

diff --git a/src/vendorcode/eltan/security/lib/cb_vb2.c b/src/vendorcode/eltan/security/lib/cb_vb2.c
new file mode 100644
index 0000000..16c972e
--- /dev/null
+++ b/src/vendorcode/eltan/security/lib/cb_vb2.c
@@ -0,0 +1,33 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2014 Google Inc.
+ * Copyright 2019 Eltan B.V.
+ *
+ * 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 <console/console.h>
+#include <vb2_api.h>
+
+/* exports */
+void vb2ex_printf(const char *func, const char *fmt, ...)
+{
+	va_list args;
+
+	if (func)
+		printk(BIOS_INFO, "VB2:%s() ", func);
+
+	va_start(args, fmt);
+	vprintk(BIOS_INFO, fmt, args);
+	va_end(args);
+
+	return;
+}