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| author | Simon Glass <sjg@chromium.org> | 2012-02-27 10:52:47 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-03-29 08:12:48 +0200 |
| commit | 9ab4ce223c1d991e92e15c9aa0f522d61072155d (patch) | |
| tree | 8a43e077026f24e4a143a04446c48b216d239d92 /README | |
| parent | 1920172ec80b709d017608b6a1d40b766e84c731 (diff) | |
| download | u-boot-imx-9ab4ce223c1d991e92e15c9aa0f522d61072155d.zip u-boot-imx-9ab4ce223c1d991e92e15c9aa0f522d61072155d.tar.gz u-boot-imx-9ab4ce223c1d991e92e15c9aa0f522d61072155d.tar.bz2 | |
usb: Add support for txfifo threshold
CONFIG_USB_EHCI_TXFIFO_THRESH enables setting of the txfilltuning
field in the EHCI controller on reset.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Remy Bohmer <linux@bohmer.net>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'README')
| -rw-r--r-- | README | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -1125,6 +1125,9 @@ The following options need to be configured: May be defined to allow interrupt polling instead of using asynchronous interrupts + CONFIG_USB_EHCI_TXFIFO_THRESH enables setting of the + txfilltuning field in the EHCI controller on reset. + - USB Device: Define the below if you wish to use the USB console. Once firmware is rebuilt from a serial console issue the |