Hi all! have anybody managed to make converter from allwinner images to dd-able images?
Thanks! On Thu, Sep 15, 2016 at 10:33 AM, Dragan Gregurec <[email protected] > wrote: > Hi Ivan, > I have the same problem as you with packager/unpackager tool for Allwinner > A20, and did you find right software. > > Best regards, > Dragan Gregurec > > Dana četvrtak, 3. rujna 2015. u 11:01:10 UTC+2, korisnik Ivan Kozic > napisao je: > >> Hi all, >> >> It seems that no one really cares about AW pack tools enough to document >> at least a part of it. By Allwinner pack tools I mean various Linux/Windows >> proprietary SW coming from AW, like "dragon", "update_mbr", "update_23" etc. >> >> Since I'm on a good way to figure a part of this out, I'd like to add it >> to the linux-sunxi.org if possible, so that everyone can use it, and not >> lose days and days finding various SDKs and BSPs only to figure that half >> of it is not working... >> >> Actually the biggest problem is that none of this is documented and these >> programs usually do not give you any version or help. And there are at >> least 5 different "dragon" versions I've tried - some of them work with >> image.cfg + sys_partition.fex, while some of them only seem to use more >> advanced image.cfg format and not really needing sys_partition.fex. I've >> also noticed that there are different versions of update_mbr for A10 and >> A20 - one seems to only put softw311 marker, while the other one works with >> softw411 marker. Also some of them can pack by only following symbolic >> links to rootfs, while others actually need rootfs.fex in the same folder. >> Mixes in SDKs can include anything - I've found combos like 'new dragon + >> old update_mbr', which mess up always and produce unreadable images... >> sunxi-bsp set of tools on the other hand looks very broken to me, as there >> is no A20 support per say - there are script files for A20 boards, but >> allwinner-tools used by sunxi-bsp only produce images suited for A10 >> (softw311) and maybe A13 (these are the only two in the eFex configuration >> files)... >> >> I would also like to point out that most info regarding MBR structure is >> now well known (for A20 - boot1 source code contains wboot_mbr.h header >> which has the packed MBR layout), so I think update_mbr can already be >> deprecated and changed to a better suited open-source version. If I had any >> +time, I'd happily write this out and try it... >> >> As I said, wiki pages on linux-sunxi are just making things worse by not >> really explaining any of this and yet somehow making everything even more >> complicated (just look at Software section under >> http://linux-sunxi.org/LiveSuit_images - I have no idea what is the >> point of that section). >> So I'd just like to know how I can (or if I may in fact) change/append to >> linux-sunxi.org? >> >> Cheers! >> >> >> >> >> -- > You received this message because you are subscribed to the Google Groups > "linux-sunxi" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
