Increasing the security of iMX platforms - JTAG fusing
Published at December 14, 2021 · Michał Kotyla · 9 min read
JTAG helps a lot of engineers during product development. It also may be helpful for adversaries. We tell you why and how to increase JTAG security in your product...
Categories: manufacturing security
Flashing eMMC on Hummingboard Edge using fastboot? part 2
Published at March 8, 2019 · Maciej Pijanowski · 11 min read
Second part of the HummingBoard Edge flashing guide with the help of fastboot tool. In this post we will get acquainted with U-Boot configuration and fastboot client and try to boot our platform from DRAM, SD card and finally EMMC....
Flashing eMMC on Hummingboard Edge using fastboot? part 1
Published at March 20, 2018 · Maciej Pijanowski · 9 min read
Introduction Flashing an eMMC of produced board is one of the crucial manufacturing procedures. This post series presents how one can take advantage of i.MX6 features and open source tools to prepare themselves with quite robust and easy to use process. Target reference platform is Hummingboard Edge. General concept The general concept is inspired by this great bootlin (former FreeElectrons) post: I’ve run into some issues while trying to do something similar on Hummingbard Edge, so decided to share my experience....
Chromium GStreamer backed for i.MX6 research
Published at November 1, 2016 · Piotr Król · 3 min read
Recently I work on i.MX6 based project that requires video hardware decoding in web browser (best case in QtWebEngine, which is entire Chromium platform in Qt). Chromium After some research it appears that Chromium is not interested in providing external support for GStreamer-backed video hardware decoding. Truly going through all discussion related to this topic was very disappointing. Typically Chromium developers just close thread when discussion started to be noisy and there mass of complaining people raised....
Categories: app-dev
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