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If Fastboot is enabled, the next boot will skip MRC and won't be able
to detect MRC error via EWL and still continues booting. Enforce FSP
MRC training in the next boot.
Change-Id: I9dee0472f8e2602cecf88c6d00dec0bf02b9f7bd
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69148
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
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Add sending Meta's BMC SEL for memory training error occurred in EWL
type 3 error.
The detail definition of EWL (Enhanced Warning Log) can be found in the
specification document -- BIOS Data ACPI Table (BDAT) Interface
Specification v4.0 Draft 5:
https://uefi.org/sites/default/files/resources/BDAT%20Specification%20v4.0%20Draft5_0.pdf
Change-Id: I664e9d3da7910b47260881c0df64159c8dbe2dca
Signed-off-by: Shelly Chang <Shelly_Chang@wiwynn.com>
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69147
Reviewed-by: Jonathan Zhang <jon.zhixiong.zhang@gmail.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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1. Restore the reverted 'commit 059902882ce5 ("drivers/ocp/ewl: Add EWL
driver for EWL type 3 error handling")'.
2. Print more EWL type 3 error information when it occurs.
Change-Id: Ib83b7653a839d18a065b929127549acd10bce7a7
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69280
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jonathan Zhang <jon.zhixiong.zhang@gmail.com>
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This reverts commit 059902882ce56502124375c9395ebe8b49640710.
A dependency of the previous patch that added the get_ewl_hob function
used by this patch was missing, so this patch needs to be temporary
reverted to revert the patch that breaks the build due to the missing
dependency.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Idb2fa27e75eede1648ddbf82c8bfbeeb2e9220a6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69228
Reviewed-by: Tim Crawford <tcrawford@system76.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Jason Glenesk <jason.glenesk@amd.corp-partner.google.com>
Tested-by: Patrick Georgi <patrick@coreboot.org>
Reviewed-by: Patrick Georgi <patrick@coreboot.org>
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Add EWL (Enhanced Warning Log) driver which handles Intel EWL HOB
and prints EWL type 3 primarily associated with MRC training failures.
Change-Id: Ibd5b521bafd457505db4147c5d3fe41364a09045
Signed-off-by: Shelly Chang <Shelly_Chang@wiwynn.com>
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69145
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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