[coreboot-gerrit] Patch merged into coreboot/master: 618d179 usbdebug: Fix migration to ramstage
gerrit at coreboot.org
gerrit at coreboot.org
Sun Nov 23 20:34:44 CET 2014
the following patch was just integrated into master:
commit 618d179bfefba32e1672a58f2ee9b969cb313130
Author: Kyösti Mälkki <kyosti.malkki at gmail.com>
Date: Mon Oct 27 08:01:55 2014 +0200
usbdebug: Fix migration to ramstage
On entry to ramstage CBMEM is looked for a copy of an already initialized
EHCI debug dongle state. If a copy is found, it contained the state before
CAR migration and the USB protocol data toggle can be out of sync. It's an
even/odd kind of a parity check, so roughly every other build would
show the problem as invalid first line: 'ug found in CBMEM.'
After CAR migration, re-direct the state changes to correct CBMEM table.
Change-Id: I7c54e76ce29af5c8ee5e9ce6fd3dc6bdf700dcf1
Signed-off-by: Kyösti Mälkki <kyosti.malkki at gmail.com>
Reviewed-on: http://review.coreboot.org/7206
Reviewed-by: Edward O'Callaghan <eocallaghan at alterapraxis.com>
Tested-by: build bot (Jenkins)
See http://review.coreboot.org/7206 for details.
-gerrit
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