[coreboot] Patch set updated for coreboot: 29a889d sandybridge: reinitialize usbdebug after MRC
Sven Schnelle (svens@stackframe.org)
gerrit at coreboot.org
Mon Jul 30 08:22:22 CEST 2012
Sven Schnelle (svens at stackframe.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1377
-gerrit
commit 29a889d3d4ae4b5e2f1b839e889411f3e5a1cb36
Author: Sven Schnelle <svens at stackframe.org>
Date: Sat Jul 28 09:28:56 2012 +0200
sandybridge: reinitialize usbdebug after MRC
MRC messes with USB devices, so we have to reinitialize
USB debug after MRC has finished.
Change-Id: I45c0a687cebd69d0a31235bb870f8c455f42d4f2
Signed-off-by: Sven Schnelle <svens at stackframe.org>
---
src/northbridge/intel/sandybridge/raminit.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/src/northbridge/intel/sandybridge/raminit.c b/src/northbridge/intel/sandybridge/raminit.c
index bb8b25c..696417f 100644
--- a/src/northbridge/intel/sandybridge/raminit.c
+++ b/src/northbridge/intel/sandybridge/raminit.c
@@ -265,6 +265,11 @@ void sdram_initialize(struct pei_data *pei_data)
die("UEFI PEI System Agent not found.\n");
}
+#if CONFIG_USBDEBUG
+ /* mrc.bin reconfigures USB, so reinit it to have debug */
+ early_usbdebug_init();
+#endif
+
/* For reference print the System Agent version
* after executing the UEFI PEI stage.
*/
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