diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2013-05-29 13:06:22 +0200 |
|---|---|---|
| committer | Ronald G. Minnich <rminnich@gmail.com> | 2013-06-03 17:32:31 +0200 |
| commit | 038aa29dc283205a993578f0ff3881df12ebdb0a (patch) | |
| tree | dfa76228d6918abb11f84b162460025ce1130e52 /src/console/Makefile.inc | |
| parent | 66da043e48c65e6d89b385d840e5f7c53e482db9 (diff) | |
console: add support for QEMU's debugcon
Add support for sending debug output to an I/O port.
It can be used together with QEMU's isa-debugcon driver to log the
coreboot output to a file. The port is configurable and defaults
to 0x402 which has established as the de facto standard. For example,
SeaBIOS+OVMF [1] use that one too.
[1] http://www.linux-kvm.org/page/OVMF
Open Virtual Machine Firmware
Change-Id: I0803f7fc70030242f80003e25c9449c37d71975e
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-on: http://review.coreboot.org/3331
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/console/Makefile.inc')
| -rw-r--r-- | src/console/Makefile.inc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/console/Makefile.inc b/src/console/Makefile.inc index 15034cbabd..a08c8a4414 100644 --- a/src/console/Makefile.inc +++ b/src/console/Makefile.inc @@ -25,6 +25,7 @@ ramstage-$(CONFIG_USBDEBUG) += usbdebug_console.c ramstage-$(CONFIG_CONSOLE_LOGBUF) += logbuf_console.c ramstage-$(CONFIG_CONSOLE_NE2K) += ne2k_console.c ramstage-$(CONFIG_CONSOLE_CBMEM) += cbmem_console.c +ramstage-$(CONFIG_CONSOLE_DEBUGCON) += debugcon_console.c $(obj)/console/console.ramstage.o : $(obj)/build.h |