Subrata Banik has posted comments on this change. ( https://review.coreboot.org/20951 )
Change subject: soc/intel/skylake: Configure FSP to skip ME MBP step
......................................................................
Patch Set 1:
> (1 comment)
I'm not sure if its right way to skip MBP HOB creation and continue rest of ME further communication. i remember in SKL time, i had some doubt and somebody from ME team had given me some explanation why we still need MBP hob although we are not using this in chrome case. I need to look into this.
--
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Gerrit-Change-Id: I5ea22ec4b8b47fa17b1cf2bf562337bfaad5ec0d
Gerrit-Change-Number: 20951
Gerrit-PatchSet: 1
Gerrit-Owner: Duncan Laurie <dlaurie(a)chromium.org>
Gerrit-Reviewer: Duncan Laurie <dlaurie(a)chromium.org>
Gerrit-Reviewer: Furquan Shaikh <furquan(a)google.com>
Gerrit-Reviewer: Subrata Banik <subrata.banik(a)intel.com>
Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org>
Gerrit-Comment-Date: Fri, 11 Aug 2017 08:19:25 +0000
Gerrit-HasComments: No
Duncan Laurie has posted comments on this change. ( https://review.coreboot.org/20951 )
Change subject: soc/intel/skylake: Configure FSP to skip ME MBP step
......................................................................
Patch Set 1:
(1 comment)
https://review.coreboot.org/#/c/20951/1//COMMIT_MSG
Commit Message:
https://review.coreboot.org/#/c/20951/1//COMMIT_MSG@13
PS1, Line 13: boot with FSP debug enabled binary and ensure that the
: output indicates this step is being skipped:
: Skipping MBP data due to SkipMbpHob set!
> Does this also help with the boot time?
I thought it should, but I am not seeing a notable improvement.
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Gerrit-Change-Id: I5ea22ec4b8b47fa17b1cf2bf562337bfaad5ec0d
Gerrit-Change-Number: 20951
Gerrit-PatchSet: 1
Gerrit-Owner: Duncan Laurie <dlaurie(a)chromium.org>
Gerrit-Reviewer: Duncan Laurie <dlaurie(a)chromium.org>
Gerrit-Reviewer: Furquan Shaikh <furquan(a)google.com>
Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org>
Gerrit-Comment-Date: Fri, 11 Aug 2017 01:02:09 +0000
Gerrit-HasComments: Yes
Keith Hui has uploaded this change for review. ( https://review.coreboot.org/20952
Change subject: 440BX boards: Drop more unused #includes from romstage
......................................................................
440BX boards: Drop more unused #includes from romstage
Romstages of many 440BX boards included headers that are redundant.
Remove them as part of a bigger cleanup effort.
This finishes off what began in https://review.coreboot.org/20693.
Change-Id: I102a4f6e492eb607b7f88d4c6e15072a8b7fdc46
Signed-off-by: Keith Hui <buurin(a)gmail.com>
---
M src/mainboard/azza/pt-6ibd/romstage.c
M src/mainboard/compaq/deskpro_en_sff_p600/romstage.c
M src/mainboard/msi/ms6119/romstage.c
M src/mainboard/msi/ms6156/romstage.c
M src/mainboard/soyo/sy-6ba-plus-iii/romstage.c
5 files changed, 0 insertions(+), 8 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/52/20952/1
diff --git a/src/mainboard/azza/pt-6ibd/romstage.c b/src/mainboard/azza/pt-6ibd/romstage.c
index c4cfbec..61a2767 100644
--- a/src/mainboard/azza/pt-6ibd/romstage.c
+++ b/src/mainboard/azza/pt-6ibd/romstage.c
@@ -14,7 +14,6 @@
* GNU General Public License for more details.
*/
-#include <stdint.h>
#include <device/pci_def.h>
#include <device/pnp_def.h>
#include <console/console.h>
diff --git a/src/mainboard/compaq/deskpro_en_sff_p600/romstage.c b/src/mainboard/compaq/deskpro_en_sff_p600/romstage.c
index 7a59b1b..c93dc20 100644
--- a/src/mainboard/compaq/deskpro_en_sff_p600/romstage.c
+++ b/src/mainboard/compaq/deskpro_en_sff_p600/romstage.c
@@ -14,15 +14,11 @@
* GNU General Public License for more details.
*/
-#include <stdint.h>
#include <device/pci_def.h>
-#include <arch/io.h>
#include <device/pnp_def.h>
-#include <stdlib.h>
#include <console/console.h>
#include <southbridge/intel/i82371eb/i82371eb.h>
#include <northbridge/intel/i440bx/raminit.h>
-#include <delay.h>
#include <cpu/x86/bist.h>
#include <cpu/intel/romstage.h>
/* FIXME: This should be PC97307 (but it's buggy at the moment)! */
diff --git a/src/mainboard/msi/ms6119/romstage.c b/src/mainboard/msi/ms6119/romstage.c
index 7791e91..809f1f6 100644
--- a/src/mainboard/msi/ms6119/romstage.c
+++ b/src/mainboard/msi/ms6119/romstage.c
@@ -14,7 +14,6 @@
* GNU General Public License for more details.
*/
-#include <stdint.h>
#include <device/pci_def.h>
#include <device/pnp_def.h>
#include <console/console.h>
diff --git a/src/mainboard/msi/ms6156/romstage.c b/src/mainboard/msi/ms6156/romstage.c
index cf39f52..37200e5 100644
--- a/src/mainboard/msi/ms6156/romstage.c
+++ b/src/mainboard/msi/ms6156/romstage.c
@@ -14,7 +14,6 @@
* GNU General Public License for more details.
*/
-#include <stdint.h>
#include <device/pci_def.h>
#include <device/pnp_def.h>
#include <console/console.h>
diff --git a/src/mainboard/soyo/sy-6ba-plus-iii/romstage.c b/src/mainboard/soyo/sy-6ba-plus-iii/romstage.c
index 770a7cb..be79c75 100644
--- a/src/mainboard/soyo/sy-6ba-plus-iii/romstage.c
+++ b/src/mainboard/soyo/sy-6ba-plus-iii/romstage.c
@@ -14,7 +14,6 @@
* GNU General Public License for more details.
*/
-#include <stdint.h>
#include <device/pci_def.h>
#include <device/pnp_def.h>
#include <console/console.h>
--
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Gerrit-Change-Id: I102a4f6e492eb607b7f88d4c6e15072a8b7fdc46
Gerrit-Change-Number: 20952
Gerrit-PatchSet: 1
Gerrit-Owner: Keith Hui <buurin(a)gmail.com>
Furquan Shaikh has posted comments on this change. ( https://review.coreboot.org/20951 )
Change subject: soc/intel/skylake: Configure FSP to skip ME MBP step
......................................................................
Patch Set 1: Code-Review+2
(1 comment)
https://review.coreboot.org/#/c/20951/1//COMMIT_MSG
Commit Message:
https://review.coreboot.org/#/c/20951/1//COMMIT_MSG@13
PS1, Line 13: boot with FSP debug enabled binary and ensure that the
: output indicates this step is being skipped:
: Skipping MBP data due to SkipMbpHob set!
Does this also help with the boot time?
--
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Gerrit-Change-Id: I5ea22ec4b8b47fa17b1cf2bf562337bfaad5ec0d
Gerrit-Change-Number: 20951
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Gerrit-Owner: Duncan Laurie <dlaurie(a)chromium.org>
Gerrit-Reviewer: Furquan Shaikh <furquan(a)google.com>
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Gerrit-Comment-Date: Fri, 11 Aug 2017 00:04:41 +0000
Gerrit-HasComments: Yes
Duncan Laurie has uploaded this change for review. ( https://review.coreboot.org/20951
Change subject: soc/intel/skylake: Configure FSP to skip ME MBP step
......................................................................
soc/intel/skylake: Configure FSP to skip ME MBP step
We do not need or use the Management Engine MBP HOB so that
step can be skipped when FSP initializes the ME.
BUG=b:64479422
TEST=boot with FSP debug enabled binary and ensure that the
output indicates this step is being skipped:
Skipping MBP data due to SkipMbpHob set!
Change-Id: I5ea22ec4b8b47fa17b1cf2bf562337bfaad5ec0d
Signed-off-by: Duncan Laurie <dlaurie(a)google.com>
---
M src/soc/intel/skylake/romstage/romstage_fsp20.c
1 file changed, 3 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/51/20951/1
diff --git a/src/soc/intel/skylake/romstage/romstage_fsp20.c b/src/soc/intel/skylake/romstage/romstage_fsp20.c
index e439d734..c43bdc3 100644
--- a/src/soc/intel/skylake/romstage/romstage_fsp20.c
+++ b/src/soc/intel/skylake/romstage/romstage_fsp20.c
@@ -222,6 +222,9 @@
soc_memory_init_params(m_cfg, config);
+ /* Skip creating Management Engine MBP HOB */
+ m_t_cfg->SkipMbpHob = 0x01;
+
/* Enable DMI Virtual Channel for ME */
m_t_cfg->DmiVcm = 0x01;
--
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Gerrit-Change-Id: I5ea22ec4b8b47fa17b1cf2bf562337bfaad5ec0d
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Gerrit-Owner: Duncan Laurie <dlaurie(a)chromium.org>