* [U-Boot] Transferring images quickly with no Ethernet
@ 2011-12-14 23:15 Rishi Dhupar
2011-12-15 15:34 ` Marek Vasut
2011-12-15 15:38 ` John Rigby
0 siblings, 2 replies; 3+ messages in thread
From: Rishi Dhupar @ 2011-12-14 23:15 UTC (permalink / raw)
To: u-boot
I have an embedded system with an OMAP3 that does not have an Ethernet
support. The only means of I/O to the process it is serial and USB
slave. Loading binary data over the serial line is just too slow; is
there any way to the USB slave to perform bulk transfers to speed my
development process up? It does not look the U-Boot supports USB
Ethernet gadget which is what I am using in Linux.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [U-Boot] Transferring images quickly with no Ethernet
2011-12-14 23:15 [U-Boot] Transferring images quickly with no Ethernet Rishi Dhupar
@ 2011-12-15 15:34 ` Marek Vasut
2011-12-15 15:38 ` John Rigby
1 sibling, 0 replies; 3+ messages in thread
From: Marek Vasut @ 2011-12-15 15:34 UTC (permalink / raw)
To: u-boot
> I have an embedded system with an OMAP3 that does not have an Ethernet
> support. The only means of I/O to the process it is serial and USB
> slave. Loading binary data over the serial line is just too slow; is
> there any way to the USB slave to perform bulk transfers to speed my
> development process up? It does not look the U-Boot supports USB
> Ethernet gadget which is what I am using in Linux.
Try serial gadget (or simple bulk ep streaming ...). If it's not there, it
should be very easy to add.
M
^ permalink raw reply [flat|nested] 3+ messages in thread
* [U-Boot] Transferring images quickly with no Ethernet
2011-12-14 23:15 [U-Boot] Transferring images quickly with no Ethernet Rishi Dhupar
2011-12-15 15:34 ` Marek Vasut
@ 2011-12-15 15:38 ` John Rigby
1 sibling, 0 replies; 3+ messages in thread
From: John Rigby @ 2011-12-15 15:38 UTC (permalink / raw)
To: u-boot
On Wed, Dec 14, 2011 at 4:15 PM, Rishi Dhupar <rishid@gmail.com> wrote:
> I have an embedded system with an OMAP3 that does not have an Ethernet
> support. ?The only means of I/O to the process it is serial and USB
> slave. ?Loading binary data over the serial line is just too slow; is
> there any way to the USB slave to perform bulk transfers to speed my
> development process up? ?It does not look the U-Boot supports USB
> Ethernet gadget which is what I am using in Linux.
Search the list archives for dfu and/or fastboot patch submissions.
Nothing has made it upstream yet but you may find something good
enough for your purposes.
--john
^ permalink raw reply [flat|nested] 3+ messages in thread
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2011-12-14 23:15 [U-Boot] Transferring images quickly with no Ethernet Rishi Dhupar
2011-12-15 15:34 ` Marek Vasut
2011-12-15 15:38 ` John Rigby
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