soc/intel/common/block: Add Intel XDCI code support

XDCI MMIO offsets definitions are not alike between
various SoCs hence provided "soc_xdci_init" function
to implement SoC specific initialization.

Change-Id: I9cbc686a00c26b92be2847b6bd6c2e5aa5a690f7
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/19428
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

1 files changed, 21 insertions, 0 deletions

diff --git a/src/soc/intel/common/block/include/intelblocks/xdci.h b/src/soc/intel/common/block/include/intelblocks/xdci.h
new file mode 100644
index 0000000000..fa25513b70
--- /dev/null
+++ b/src/soc/intel/common/block/include/intelblocks/xdci.h
@@ -0,0 +1,21 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2017 Intel Corporation.
+ *
+ * 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 SOC_INTEL_COMMON_BLOCK_XDCI_H
+#define SOC_INTEL_COMMON_BLOCK_XDCI_H
+
+void soc_xdci_init(struct device *dev);
+
+#endif	/* SOC_INTEL_COMMON_BLOCK_XDCI_H */