Hi Stephen,
On Wed, Jun 11, 2014 at 7:03 PM, Stephen Warren swarren@wwwdotorg.org wrote:
From: Stephen Warren swarren@nvidia.com
This allows SPI Flash to be programmed using DFU.
Signed-off-by: Stephen Warren swarren@nvidia.com
Is this still working in mainline U-boot?
I am getting the following error on the PC host side:
sudo dfu-util -D u-boot.imx -a u-boot dfu-util 0.8
Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc. Copyright 2010-2014 Tormod Volden and Stefan Schmidt This program is Free Software and has ABSOLUTELY NO WARRANTY Please report bugs to dfu-util@lists.gnumonks.org
dfu-util: Invalid DFU suffix signature dfu-util: A valid DFU suffix will be required in a future dfu-util release!!! Opening DFU capable USB device... ID 0525:a4a5 Run-time device DFU version 0110 Claiming USB DFU Interface... Setting Alternate Setting #0 ... Determining device status: state = dfuIDLE, status = 0 dfuIDLE, continuing DFU mode device DFU version 0110 Device returned transfer size 4096 Copying data from PC to DFU device Download [=========================] 100% 478208 bytes Download done. state(7) = dfuMANIFEST, status(0) = No error condition is present state(10) = dfuERROR, status(14) = Something went wrong, but the device does not know what it was Done!
On the target side:
=> dfu 0 sf 0:0:25000000:0 SF: Detected M25P32 with page size 256 Bytes, erase size 64 KiB, total 4 MiB
Any ideas?
Thanks,
Fabio Estevam