[U-Boot] [PATCH 2/4] usb: dfu: f_dfu: Provide infrastructure to adjust DFU's Poll Timeout value

[Heiko Schocher]

Hello Lukasz,

Am 09.12.2013 16:20, schrieb Lukasz Majewski:
> It is necessary to deter the host from sending subsequent DFU_GETSTATUS
> request in the case of e.g. writing the buffer to medium.
>
> Here the timeout is increased when we fill up the whole buffer. This delay
> allows eMMC memory to perform its internal operations.
> Otherwise we end up with HOST's error regarding GET_STATUS receive timeout.
> 	
> Signed-off-by: Lukasz Majewski<l.majewski at samsung.com>
> ---
>   drivers/usb/gadget/f_dfu.c |   39 ++++++++++++++++++++++++++++++++++++---
>   drivers/usb/gadget/f_dfu.h |    2 ++
>   include/dfu.h              |    3 +++
>   3 files changed, 41 insertions(+), 3 deletions(-)

Tested on the dxr2 board. "dfu -l" "dfu -U" and "dfu -D" worked.

Tested-by: Heiko Schocher <hs at denx.de>

bye,
Heiko
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