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authorFelix Durairaj <felixx.durairaj@intel.com>2015-11-20 15:51:35 -0800
committerPatrick Georgi <pgeorgi@google.com>2016-03-08 18:41:33 +0100
commit7f761658a5b1ce6cdd48202cb1b0c5d7b3b59b91 (patch)
tree365e2bc81ca313dee86e4c6d926ba72cd8bbd66c /src
parentd76d60bf56520ba64898b3fbc4953fc768fef7e8 (diff)
downloadcoreboot-7f761658a5b1ce6cdd48202cb1b0c5d7b3b59b91.tar.xz
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. Signed-off-by: fdurairx <felixx.durairaj@intel.com> Reviewed-on: https://chromium-review.googlesource.com/314384 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com> Commit-Queue: Hannah Williams <hannah.williams@intel.com> Tested-by: Hannah Williams <hannah.williams@intel.com> (cherry picked from commit c25d7221679d1fab830d614eeabfa3436bce6ac1) BUG=chrome-os-partner:50516 BRANCH=glados TEST=build and boot on chell Change-Id: I1cbdf4e940b009c74ee8ed8f4fca85f4f5c943b2 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Original-Commit-Id: 27bba336e620a2d3d331e350d4f46164e337fabc Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Change-Id: I84e2acd748856437b40bbf997bf23f158c711712 Original-Reviewed-on: https://chromium-review.googlesource.com/329291 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13836 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src')
-rw-r--r--src/lib/Makefile.inc1
-rw-r--r--src/lib/wrdd.c22
2 files changed, 23 insertions, 0 deletions
diff --git a/src/lib/Makefile.inc b/src/lib/Makefile.inc
index 7d1d14662c..646fefab5f 100644
--- a/src/lib/Makefile.inc
+++ b/src/lib/Makefile.inc
@@ -114,6 +114,7 @@ ramstage-y += cbfs.c
ramstage-$(CONFIG_COMMON_CBFS_SPI_WRAPPER) += cbfs_spi.c
ramstage-y += lzma.c lzmadecode.c
ramstage-y += stack.c
+ramstage-y += wrdd.c
ramstage-$(CONFIG_CONSOLE_CBMEM) += cbmem_console.c
ramstage-$(CONFIG_BOOTSPLASH) += jpeg.c
ramstage-$(CONFIG_TRACE) += trace.c
diff --git a/src/lib/wrdd.c b/src/lib/wrdd.c
new file mode 100644
index 0000000000..da082f8163
--- /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;
+}