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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2013-08-13 21:51:53 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2013-08-23 05:05:34 +0200 |
| commit | 93b2bd70ff65a534e91c203c7948deea315675d5 (patch) | |
| tree | cee63e1c0d3ca90155e15586ca9b75f5b1e37ea2 /src/southbridge/amd/sb700 | |
| parent | 6bfe61d5d15d32d307047eeee8493d0e3ffa42ab (diff) | |
| download | coreboot-93b2bd70ff65a534e91c203c7948deea315675d5.tar.xz | |
usbdebug: Do not support logging from SMM
Letting SMI handler touch EHCI controller is an excellent source
of USB problems. Remove usbdebug entirely from SMM.
It may be possible to make usbdebug console work from SMM
after hard work and coordination with payloads and even
OS drivers. But we are not there.
Change-Id: Id50586758ee06e8d76e682dc6f64f756ab5b79f5
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3858
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/southbridge/amd/sb700')
| -rw-r--r-- | src/southbridge/amd/sb700/Makefile.inc | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/src/southbridge/amd/sb700/Makefile.inc b/src/southbridge/amd/sb700/Makefile.inc index 6f699f016d..b457e4a9af 100644 --- a/src/southbridge/amd/sb700/Makefile.inc +++ b/src/southbridge/amd/sb700/Makefile.inc @@ -12,7 +12,6 @@ romstage-y += reset.c ramstage-y += reset.c romstage-$(CONFIG_USBDEBUG) += enable_usbdebug.c ramstage-$(CONFIG_USBDEBUG) += enable_usbdebug.c -smm-$(CONFIG_USBDEBUG) += enable_usbdebug.c romstage-y += early_setup.c romstage-y += smbus.c |