[coreboot-gerrit] Patch set updated for coreboot: lib: Implement framework for retrieving WiFi regulatory domain

[Hannah Williams (hannah.williams@intel.com)]

Hannah Williams (hannah.williams at intel.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/12744

-gerrit

commit 09fd824340f710f463b9f58c4910dcb639b92a97
Author: Felix Durairaj <felixx.durairaj at intel.com>
Date:   Fri Nov 20 15:51:35 2015 -0800

    lib: Implement framework for retrieving  WiFi regulatory domain
    
    Platforms that need to initialize WRDD package with the regulatory domain
    information should implement function wifi_regulatory_domain.
    A weak implementation is provided here.
    
    Original-Reviewed-on: https://chromium-review.googlesource.com/314384
    Original-Reviewed-by: Aaron Durbin <adurbin at chromium.org>
    Original-Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati at intel.com>
    Original-Tested-by: Hannah Williams <hannah.williams at intel.com>
    
    Change-Id: I84e2acd748856437b40bbf997bf23f158c711712
    Signed-off-by: fdurairx <felixx.durairaj at intel.com>
    Signed-off-by: Hannah Williams <hannah.williams at intel.com>
---
 src/include/wrdd.h   | 30 ++++++++++++++++++++++++++++++
 src/lib/Makefile.inc |  2 ++
 src/lib/wrdd.c       | 22 ++++++++++++++++++++++
 3 files changed, 54 insertions(+)

diff --git a/src/include/wrdd.h b/src/include/wrdd.h
new file mode 100644
index 0000000..97fa5dc
--- /dev/null
+++ b/src/include/wrdd.h
@@ -0,0 +1,30 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2012 Google Inc.
+ * Copyright (C) 2015 Intel Corp.
+ *
+ * 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.
+ */
+#ifndef _WRDD_H_
+#define _WRDD_H_
+
+#include <stdint.h>
+
+/* Default regulatory domain ID */
+#define WRDD_DEFAULT_REGULATORY_DOMAIN 0x4150
+/* INDONESIA regulatory domain ID */
+#define WRDD_REGULATORY_DOMAIN_INDONESIA 0x4944
+
+/* Retrieve the regulatory domain information */
+uint16_t wifi_regulatory_domain(void);
+
+#endif /* _WRDD_H_ */
+
diff --git a/src/lib/Makefile.inc b/src/lib/Makefile.inc
index 724391f..de1cadf 100644
--- a/src/lib/Makefile.inc
+++ b/src/lib/Makefile.inc
@@ -178,6 +178,8 @@ romstage-y += halt.c
 ramstage-y += halt.c
 smm-y += halt.c
 
+ramstage-y += wrdd.c
+
 ifneq ($(CONFIG_ARCH_X86),y)
 # X86 bootblock uses custom ldscripts that are all glued together,
 # so we need to exclude it here or it would pick these up as well
diff --git a/src/lib/wrdd.c b/src/lib/wrdd.c
new file mode 100644
index 0000000..da082f8
--- /dev/null
+++ b/src/lib/wrdd.c
@@ -0,0 +1,22 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2012 Google Inc.
+ * Copyright (C) 2015 Intel Corp.
+ *
+ * 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 <wrdd.h>
+
+uint16_t __attribute__((weak)) wifi_regulatory_domain(void)
+{
+	return WRDD_DEFAULT_REGULATORY_DOMAIN;
+}