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lynx point: add new ME status information 

According to the 0.8.0 ME BWG this is a new state. It's not very clear
what exactly it entails, but the Basking Ridge CRB was tripping it when
MRC_DEBUG was enabled (presumably because of a DID timeout).

Instead of 0x17 one can now see the proper message for this state.

Change-Id: I5bda1de7d3d957d38a4760a02dcd170ec48782e9
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/2640
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
This commit is contained in:
Aaron Durbin 2012-12-11 17:17:38 -06:00 committed by Stefan Reinauer
parent f72ad02158
commit 569c653a72
2 changed files with 2 additions and 0 deletions
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1
src/southbridge/intel/lynxpoint/me.h
View File

@ -136,6 +136,7 @@ struct me_did {
#define ME_HFS2_STATE_BUP_M0 0x12
#define ME_HFS2_STATE_BUP_FLOW_DET_ERR 0x13
#define ME_HFS2_STATE_BUP_M3_CLK_ERR 0x15
#define ME_HFS2_STATE_BUP_CPU_RESET_DID_TIMEOUT_MEM_MISSING 0x17
#define ME_HFS2_STATE_BUP_M3_KERN_LOAD 0x18
#define ME_HFS2_STATE_BUP_T32_MISSING 0x1c
#define ME_HFS2_STATE_BUP_WAIT_DID 0x1f

1
src/southbridge/intel/lynxpoint/me_status.c
View File

@ -109,6 +109,7 @@ static const char *me_progress_bup_values[] = {
[ME_HFS2_STATE_BUP_M0] = "Bringup in M0",
[ME_HFS2_STATE_BUP_FLOW_DET_ERR] = "Flow detection error",
[ME_HFS2_STATE_BUP_M3_CLK_ERR] = "M3 clock switching error",
[ME_HFS2_STATE_BUP_CPU_RESET_DID_TIMEOUT_MEM_MISSING] = "Host error - CPU reset timeout, DID timeout, memory missing",
[ME_HFS2_STATE_BUP_M3_KERN_LOAD] = "M3 kernel load",
[ME_HFS2_STATE_BUP_T32_MISSING] = "T34 missing - cannot program ICC",
[ME_HFS2_STATE_BUP_WAIT_DID] = "Waiting for DID BIOS message",