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EHCI debug allows to send message with 8 bytes length, but
we're only sending one byte in each transaction. Buffer up
to 8 bytes to speed up debug output.
Change-Id: I9dbb406833c4966c3afbd610e1b13a8fa3d62f39
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Reviewed-on: http://review.coreboot.org/1357
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.huber@secunet.com>
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- move enable_usbdebug() declaration to usbdebug.h
- reinitialize debug driver in ramstage, as copying the data
structure from romstage doesn't work right now. This way of copying
data from romstage to ramstage is really board/cpu specific, and is
likely to break often. So don't do it.
Change-Id: I394678ded6679c1803e29eb691b926182bdcab68
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Reviewed-on: http://review.coreboot.org/355
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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- Add missing license headers, or missing (C) lines to various files.
(most are from AMD / Yinghai Lu, based on svn logs)
- src/include/ehci.h was taken from the Linux kernel. Updating it to
the latest version from git HEAD while I'm at it (build-tested with
one board). It also sports some new EHCI 1.1 addendum #defines which
we may or may not need.
This new file also already has a proper GPL header.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5828 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
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Signed-off-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5683 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
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coreboot is direct. This patch does it.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5586 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
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