Hi Denis,
> -----Original Message----- > From: U-Boot [mailto:u-boot-boun...@lists.denx.de] On Behalf Of Wolfgang > Denk > Sent: Monday, February 08, 2016 5:53 PM > To: Bakhvalov, Denis (Nokia - PL/Wroclaw) <denis.bakhva...@nokia.com> > Cc: u-boot@lists.denx.de > Subject: Re: [U-Boot] Problem with mounting a jffs2 partition on flash. > > Dear Denis, > > In message > <bfee4bd273371e48b6eb70f96cec5b54f30...@demumbx007.nsn-intra.net> > you wrote: > > > > > Yes, I'm aware that jffs2 is quite old and ubifs is a successor of > > jffs2, but the reason is that current Linux Kernel has no support for > > UBI. > > What do you mean by "current" here? UBI/UBIFS support in U-Boot was > actually adapted from the Linux kernel, so Linux support for UBI/UBIFS > predates the U-Boot code by a long, long time. > > Do you mean you are using a prehistoric Linux kernel version? > > > I understand that it should have solution, but it requires recompiling > > Linux kernel which is also time consuming. > > Hm... just recompiling is only a matter of seconds (or, on a very slow system, > minutes max). I understand there are other concerns that you don't want to > update? Please be aware that there it is likely that there other > incompatibilities > / bugs in such an ancient kernel... > > > > What exactly are these "other problems" ? > > > > U-Boot launches, but after that it is hanging. > > U-Boot 2016.01 (Feb 05 2016 - 14:15:47 +0100) > > > > CPU: Altera SoCFPGA Platform > > FPGA: Altera Arria V, D5, version 0x0 > > BOOT: QSPI Flash (3.0V) > > Watchdog enabled > > I2C: ready > > DRAM: > > > > I will try to tackle this problem also. > > However, I must say that I don't have much experience with U-Boot, so > > maybe I'm missing something obvious? > > It appears it is hanging in the DRAM initialization phase. This is a very > common > issue. Please make sure your memory configuration is correct. I would also suggest you to enable DEBUG flag to get more information that helps debug your issues. > > > Can you please share some examples of correct configuration for such > > use case (jffs2 partition on NOR flash with SPI)? > > You can deal with this later; first you need to have the system running at > all. > You should focus on this first. > > > Best regards, > > Wolfgang Denk > > -- > DENX Software Engineering GmbH, Managing Director: Wolfgang Denk > HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany > Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de Far > back in the mists of ancient time, in the great and glorious days of the > former > Galactic Empire, life was wild, rich and largely tax > free. - Douglas Adams, _The Hitchhiker's Guide to the Galaxy_ > _______________________________________________ > U-Boot mailing list > U-Boot@lists.denx.de > http://lists.denx.de/mailman/listinfo/u-boot Calvin _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot