Nico Huber has uploaded this change for review. ( https://review.coreboot.org/22274
Change subject: ichspi: Disable software sequencing by default for Skylake
......................................................................
ichspi: Disable software sequencing by default for Skylake
Skylake is a mess, especially with coreboot. We have now a present and
configured software sequencing interface with SCGO supposedly being
readonly (Apollo Lake has that feature and a strap documented, Skylake
behaviour might be the same). As we can't easily check if it's read-
only, just enable hardware sequencing by default (even if the software
sequencing interface seems usable).
Change-Id: I8a13fb9c3ca679b3f7d39ad1dc56d5efdc80045b
Signed-off-by: Nico Huber <nico.huber(a)secunet.com>
---
M ichspi.c
1 file changed, 5 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/flashrom refs/changes/74/22274/1
diff --git a/ichspi.c b/ichspi.c
index ec81628..859d55f 100644
--- a/ichspi.c
+++ b/ichspi.c
@@ -1951,6 +1951,11 @@
ich_spi_mode = ich_hwseq;
}
+ if (ich_spi_mode == ich_auto && ich_gen == CHIPSET_100_SERIES_SUNRISE_POINT) {
+ msg_pdbg("Enabling hardware sequencing by default for 100 series PCH.\n");
+ ich_spi_mode = ich_hwseq;
+ }
+
if (ich_spi_mode == ich_hwseq) {
if (!desc_valid) {
msg_perr("Hardware sequencing was requested "
--
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Gerrit-Project: flashrom
Gerrit-Branch: staging
Gerrit-MessageType: newchange
Gerrit-Change-Id: I8a13fb9c3ca679b3f7d39ad1dc56d5efdc80045b
Gerrit-Change-Number: 22274
Gerrit-PatchSet: 1
Gerrit-Owner: Nico Huber <nico.h(a)gmx.de>
David Hendricks has posted comments on this change. ( https://review.coreboot.org/22263 )
Change subject: vt_vx: check whether the chipset's MMIO range is configured
......................................................................
Patch Set 1: Code-Review+1
Seems OK, but let's wait for others to chime in before applying +2 to this patch.
--
To view, visit https://review.coreboot.org/22263
To unsubscribe, visit https://review.coreboot.org/settings
Gerrit-Project: flashrom
Gerrit-Branch: staging
Gerrit-MessageType: comment
Gerrit-Change-Id: I5d3a1ba695153e854e0979ae634f8ed97e6b6293
Gerrit-Change-Number: 22263
Gerrit-PatchSet: 1
Gerrit-Owner: Lubomir Rintel <lkundrak(a)v3.sk>
Gerrit-Reviewer: David Hendricks <david.hendricks(a)gmail.com>
Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org>
Gerrit-Comment-Date: Wed, 01 Nov 2017 05:51:02 +0000
Gerrit-HasComments: No