From d5c82afa37f99a6db8ebb06d0e3c4c0ad4e488db Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sun, 29 Mar 2015 16:21:23 -0500 Subject: [PATCH] northbridge/amd/amdmct: Pack MCT and DCT info structs This allows safe access of romstage MCT values from ramstage Change-Id: I229b19a64f7f148f970ec86dde7f4b6a62469064 Signed-off-by: Timothy Pearson Reviewed-on: http://review.coreboot.org/9158 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin Reviewed-by: Alexandru Gagniuc Reviewed-by: Patrick Georgi --- src/northbridge/amd/amdmct/mct/mct_d.h | 4 ++-- src/northbridge/amd/amdmct/mct_ddr3/mct_d.h | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/src/northbridge/amd/amdmct/mct/mct_d.h b/src/northbridge/amd/amdmct/mct/mct_d.h index 0a1f925291..0c6df6c25e 100644 --- a/src/northbridge/amd/amdmct/mct/mct_d.h +++ b/src/northbridge/amd/amdmct/mct/mct_d.h @@ -260,7 +260,7 @@ struct MCTStatStruc { of sub 4GB dram hole for HW remapping.*/ u32 Sub4GCacheTop; /* If not zero, the 32-bit top of cacheable memory.*/ u32 SysLimit; /* LIMIT[39:8] (system address)*/ -}; +} __attribute__((packed)); /*============================================================================= Global MCT Configuration Status Word (GStatus) @@ -512,7 +512,7 @@ struct DCTStatStruc { /* A per Node structure*/ u32 dev_map; u32 dev_dct; u32 dev_nbmisc; -}; +} __attribute__((packed)); /*=============================================================================== Local Error Status Codes (DCTStatStruc.ErrCode) diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h index 42cca2640b..8e73afe509 100644 --- a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h +++ b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h @@ -287,7 +287,7 @@ struct MCTStatStruc { of sub 4GB dram hole for HW remapping.*/ u32 Sub4GCacheTop; /* If not zero, the 32-bit top of cacheable memory.*/ u32 SysLimit; /* LIMIT[39:8] (system address)*/ -}; +} __attribute__((packed)); /*============================================================================= Global MCT Configuration Status Word (GStatus) @@ -575,7 +575,7 @@ struct DCTStatStruc { /* A per Node structure*/ struct _sMCTStruct s_C_MCTPtr; struct _sDCTStruct s_C_DCTPtr[2]; /* struct _sDCTStruct s_C_DCT1Ptr[8]; */ -}; +} __attribute__((packed)); /*=============================================================================== Local Error Status Codes (DCTStatStruc.ErrCode)