Hi,
This series applies some reserved memory checks to the boot commands, and enhances the bdinfo command to dump out reserved memory sections. Motivation behind these is mostly to help detecting overwriting either DTB, ramdisk or Linux image with other images. Right now, the boot in most cases just continues but will hang before anything is printed out from Linux. In some cases the boot continues even if u-boot detects something that is terribly wrong (like DTB has been overwritten.)
Patch #3 has some holes in it (it does not pass the OS image / size in some cases.) I wasn't quite sure what parameter to pass in these cases so I just left them at zero, meaning no checks are done.
The layout of the reserved memory section printout with patch #1 could maybe also made look bit neater, I just re-used the existing lmb debug functionality for this purpose.
-Tero
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