From 81c5c761b305dd62019759e5e39248b02c0af820 Mon Sep 17 00:00:00 2001 From: Alexander Couzens Date: Wed, 9 Mar 2016 03:13:45 +0100 Subject: northbridge/intel: move mrc_cache definition into a common header The mrc_cache definition and the struct mrc_container are the same over all intel platforms. Change-Id: I128a4b5693d27ead709325c597ffe68a0cc78bab Signed-off-by: Alexander Couzens Reviewed-on: https://review.coreboot.org/13998 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth --- src/northbridge/intel/common/mrc_cache.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 src/northbridge/intel/common/mrc_cache.h (limited to 'src/northbridge/intel/common') diff --git a/src/northbridge/intel/common/mrc_cache.h b/src/northbridge/intel/common/mrc_cache.h new file mode 100644 index 0000000000..5c66ccc34a --- /dev/null +++ b/src/northbridge/intel/common/mrc_cache.h @@ -0,0 +1,15 @@ +#ifndef NORTHBRIDGE_INTEL_COMMON_MRC_CACHE_H +#define NORTHBRIDGE_INTEL_COMMON_MRC_CACHE_H + +#define MRC_DATA_ALIGN 0x1000 +#define MRC_DATA_SIGNATURE (('M'<<0)|('R'<<8)|('C'<<16)|('D'<<24)) + +struct mrc_data_container { + u32 mrc_signature; // "MRCD" + u32 mrc_data_size; // Actual total size of this structure + u32 mrc_checksum; // IP style checksum + u32 reserved; // For header alignment + u8 mrc_data[0]; // Variable size, platform/run time dependent. +} __attribute__ ((packed)); + +#endif /* NORTHBRIDGE_INTEL_COMMON_MRC_CACHE_H */ -- cgit v1.2.3