> On 25 Aug 2015, at 01:39, Rick Thomas <rbtho...@pobox.com> wrote: > > > I just purchased a CuBox-i and installed Debian on it. It works like a champ > — and the HDMI video is really cool on my TV! > > But I have a question… > > Watching the (USB) serial console output during booting, I notice the > following: > >> resetting ... >> >> U-Boot SPL 2014.10+dfsg1-5 (Apr 07 2015 - 22:16:43) >> >> >> U-Boot 2014.10+dfsg1-5 (Apr 07 2015 - 22:16:43) >> >> CPU: Freescale i.MX6Q rev1.5 at 792 MHz >> Reset cause: WDOG >> Board: MX6-CuBox-i >> DRAM: 2 GiB >> MMC: FSL_SDHC: 0 >> *** Warning - bad CRC, using default environment > > I understand the “bad CRC” as I’ve never done a “saveenv” so there is no > environment for it to read. But that begs the question: What is in the > default environment? > > It boots just fine, so the default environment must be up to the job, but I’m > curious.
It's part of the u-boot binary, built in at compile time. You can set it as part of u-boot's config
