[coreboot-gerrit] Patch merged into coreboot/master: 342ac64 southbridge/hudson: Use MMIO instead of PIO to access PM space
gerrit at coreboot.org
gerrit at coreboot.org
Wed Apr 16 22:29:35 CEST 2014
the following patch was just integrated into master:
commit 342ac64a5d6f5ab639fb140ae69f9b3597878cba
Author: Alexandru Gagniuc <mr.nuke.me at gmail.com>
Date: Mon Apr 14 16:44:19 2014 -0500
southbridge/hudson: Use MMIO instead of PIO to access PM space
The MMIO region is set up by AGESA very early on, so we can use it to
access the PM register space in ramstage. 16-bit accessors are also
provided to simplify some setup tasks. 16-bit accesses are not
possible via PIO.
The pm2_iowrite/read accessors are removed, as they are not used.
Change-Id: Ie7967b5086eb004525c39721338c6495aedc8165
Signed-off-by: Alexandru Gagniuc <mr.nuke.me at gmail.com>
Reviewed-on: http://review.coreboot.org/5503
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin at gmail.com>
See http://review.coreboot.org/5503 for details.
-gerrit
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