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| author | Patrick Georgi <patrick.georgi@secunet.com> | 2011-11-04 11:57:46 +0100 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2011-11-04 22:13:39 +0100 |
| commit | 01178bb03b1ae9bf51962ad03f8f73929a48e4b2 (patch) | |
| tree | 0a923772d7920f21b0cf84b52a835a20738f99b4 /payloads | |
| parent | 2e768e7f171514924c3b206b7f3fbe6bf20c1c71 (diff) | |
| download | coreboot-01178bb03b1ae9bf51962ad03f8f73929a48e4b2.tar.xz | |
libpayload: Tell EHCI to re-enable USB1 controllers
EHCI can take over all ports (and then reroute devices to
companion controllers if needs be). We do that, and then never
reset it.
Consequence:
Systems with only USB1 HC drivers (OHCI/UHCI) never see any devices.
Change-Id: If1d91e9142a6618289b0b3f6b56587ec857158e3
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/396
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'payloads')
| -rw-r--r-- | payloads/libpayload/drivers/usb/ehci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/payloads/libpayload/drivers/usb/ehci.c b/payloads/libpayload/drivers/usb/ehci.c index b1ccb0bf2f..71fbd7aed7 100644 --- a/payloads/libpayload/drivers/usb/ehci.c +++ b/payloads/libpayload/drivers/usb/ehci.c @@ -56,7 +56,7 @@ static void ehci_reset (hci_t *controller) static void ehci_shutdown (hci_t *controller) { - + EHCI_INST(controller)->operation->configflag = 0; } enum { EHCI_OUT=0, EHCI_IN=1, EHCI_SETUP=2 }; |