[coreboot-gerrit] Patch merged into coreboot/master: 38c7888 Asus F2A85-M: Fix S3 memory power cut-off
gerrit at coreboot.org
gerrit at coreboot.org
Tue Nov 19 23:21:19 CET 2013
the following patch was just integrated into master:
commit 38c78889c5dfeda842e3dd8b8698549cd5e71021
Author: Rudolf Marek <r.marek at assembler.cz>
Date: Tue Nov 12 16:46:47 2013 +0100
Asus F2A85-M: Fix S3 memory power cut-off
The power to memory is lost during the the suspend, activate
the 3VSBSW# which switches the power during S3 suspend sequence.
As a result resuming from suspend to RAM works now, but now the
GPP ports of the Hudson southbridge are gone after resume from S3.
The devices 15.0 and 15.1 are disabled (decode as ffff) and
therefore anything behind them too [1].
[1] http://www.coreboot.org/pipermail/coreboot/2013-November/076620.html
fam15tn hudson PCIe GPP ports off after resume
Change-Id: Id953313ee4400a03a2ad8ca09e39a5e0d5f92524
Signed-off-by: Rudolf Marek <r.marek at assembler.cz>
Reviewed-on: http://review.coreboot.org/4041
Reviewed-by: Paul Menzel <paulepanter at users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer at coreboot.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki at gmail.com>
See http://review.coreboot.org/4041 for details.
-gerrit
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