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tegra: usb: Add common USB defines for tegra2 boards

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All Tegra2 boards should include tegra2-common. This adds the required
USB config to that file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
This commit is contained in:
Simon Glass 2012-02-27 10:52:51 +00:00 committed by Albert ARIBAUD
parent f10393e501
commit 0291091c9e
1 changed files with 10 additions and 0 deletions
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10
include/configs/tegra2-common.h
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@ -84,6 +84,16 @@
#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\
115200}
/*
* This parameter affects a TXFILLTUNING field that controls how much data is
* sent to the latency fifo before it is sent to the wire. Without this
* parameter, the default (2) causes occasional Data Buffer Errors in OUT
* packets depending on the buffer address and size.
*/
#define CONFIG_USB_EHCI_TXFIFO_THRESH 10
#define CONFIG_EHCI_IS_TDI
#define CONFIG_EHCI_DCACHE
/* include default commands */
#include <config_cmd_default.h>