[U-Boot] Transferring images quickly with no Ethernet

2011-12-14 Thread Rishi Dhupar
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 u

[U-Boot] Two U-Boot versions on same device

2010-03-05 Thread Rishi Dhupar
Strange question but I am using an OMAP 3530 and the boot process currently is from TI's X-Loader to U-Boot to Linux. What I want is to have two different versions of U-Boot, an extremely optimized and small one (to reduce boot time) but then also a debug version that has a built in device test su

Re: [U-Boot] Two U-Boot versions on same device

2010-03-05 Thread Rishi Dhupar
The size differences are substantial. 170 K for the regular uboot binary and about 1.1 MB for the uboot binary with diagnostic software. On Fri, Mar 5, 2010 at 7:31 AM, Matthias Kaehlcke wrote: > El Fri, Mar 05, 2010 at 07:09:11AM -0500 Rishi Dhupar ha dit: > > > Strange question bu

[U-Boot] Download the u-boot from flash back to PC

2011-06-08 Thread Rishi Dhupar
I have a board which has a version of u-boot on it that I would like to save before overwriting. I did not flash this version so I do not have the source code for it. I am trying to figure out is there away to essentially do a 'tftp get' of the u-boot.bin that was originally written to flash. I d