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authorWolfgang Denk <wd@denx.de>2012-03-30 23:56:04 +0200
committerWolfgang Denk <wd@denx.de>2012-03-30 23:56:04 +0200
commita7ed871b728f846303c234d3622a182c9e25579e (patch)
treed8a3620856e340e0bb7eb3d98bd58bb508dde82b /README
parent57d40ab70b23740bd5ecde25b88514f70412bbe9 (diff)
parentf9da0f894328802cb8aaeb8a24660e37ff624d26 (diff)
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Merge branch 'master' of git://git.denx.de/u-boot-usb
* 'master' of git://git.denx.de/u-boot-usb: Enable high speed support for USB device framework and usbtty
Diffstat (limited to 'README')
-rw-r--r--README8
1 files changed, 8 insertions, 0 deletions
diff --git a/README b/README
index 90a79bf..c98afa7 100644
--- a/README
+++ b/README
@@ -1151,6 +1151,14 @@ The following options need to be configured:
Define this to have a tty type of device available to
talk to the UDC device
+ CONFIG_USBD_HS
+ Define this to enable the high speed support for usb
+ device and usbtty. If this feature is enabled, a routine
+ int is_usbd_high_speed(void)
+ also needs to be defined by the driver to dynamically poll
+ whether the enumeration has succeded at high speed or full
+ speed.
+
CONFIG_SYS_CONSOLE_IS_IN_ENV
Define this if you want stdin, stdout &/or stderr to
be set to usbtty.