Bjorn Andersson 8f7987f756 qdl: Communicate using USBFS instead of qcserial
On some newer platforms the device ignore the configure request to
disable ZLP, causing the Firehose program request to stall, when the
device is waiting for a ZLP to end a transfer.

Mitigate this by circumventing the qcserial driver and drive the USB
traffic directly using USBFS. The tool will attempt to detach qcserial
from the device, in case it's already attached, so no changes are needed
in the kernel or system configuration.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2019-01-07 16:36:50 -08:00
2016-07-08 11:27:19 -07:00
2017-08-29 13:56:05 +02:00
2017-10-04 19:33:09 -07:00

Qualcomm Download
=================

This tool communicates with USB devices of id 05c6:9008 to upload a flash
loader and use this to flash images.

Usage:
  qdl <prog.mbn> [<program> <patch> ...]

Building
========
In order to build the project you need libxml2 headers and libraries, found in
e.g. the libxml2-dev package.

With this installed run:
  make
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