diff options
| author | Albert ARIBAUD <[email protected]> | 2014-05-09 10:47:05 +0200 |
|---|---|---|
| committer | Albert ARIBAUD <[email protected]> | 2014-05-09 11:50:14 +0200 |
| commit | d2a3e911390f9fc4d8c0ee4b3c7fc75f4fd3fd19 (patch) | |
| tree | d71aae6d706d1f3b01da5f944e247abe308feea0 /include/usb | |
| parent | 7904b70885f3c589c239f6ac978f299a6744557f (diff) | |
| parent | 173d294b94cfec10063a5be40934d6d8fb7981ce (diff) | |
Merge branch 'u-boot/master'
Conflicts:
drivers/net/Makefile
(trivial merge)
Diffstat (limited to 'include/usb')
| -rw-r--r-- | include/usb/ehci-fsl.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/usb/ehci-fsl.h b/include/usb/ehci-fsl.h index 734305b9dba..c9ee1d5bf62 100644 --- a/include/usb/ehci-fsl.h +++ b/include/usb/ehci-fsl.h @@ -164,6 +164,13 @@ #endif /* + * Increasing TX FIFO threshold value from 2 to 4 decreases + * data burst rate with which data packets are posted from the TX + * latency FIFO to compensate for latencies in DDR pipeline during DMA + */ +#define TXFIFOTHRESH 4 + +/* * USB Registers */ struct usb_ehci { |