the following patch was just integrated into master: commit 629ca4385996708e750c06f31d5fb4f2139cc978 Author: Fabian Kunkel fabi@adv.bruhnspace.com Date: Tue Jul 26 22:24:31 2016 +0200
mainboard/bap/ode_e20XX: Change SATA from GEN2 to GEN3
This patch disables the SataSetMaxGen2 flag. This flag is a power saving option, which forces the SATA to GEN2. Payload SeaBIOS 1.9.1, Lubuntu 16.04, Kernel 4.4.
$ dmesg | grep ahci #before patch ahci 0000:00:11.0: AHCI 0001.0300 32 slots 2 ports 3 Gbps 0x3 impl SATA mode $ dmesg | grep ahci #after patch ahci 0000:00:11.0: AHCI 0001.0300 32 slots 2 ports 6 Gbps 0x3 impl SATA mode
Change-Id: I48361190969e6d38ddb5692f5e54b016b359fbb1 Signed-off-by: Fabian Kunkel fabi@adv.bruhnspace.com Reviewed-on: https://review.coreboot.org/15906 Reviewed-by: Paul Menzel paulepanter@users.sourceforge.net Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth martinroth@google.com
See https://review.coreboot.org/15906 for details.
-gerrit