On Thursday, January 21, 2016 at 05:20:33 PM, Måns Rullgård wrote: > Tom Rini <tr...@konsulko.com> writes: > > On Wed, Jan 20, 2016 at 08:31:30PM +0000, Måns Rullgård wrote: > >> I'm having a problem with u-boot 2016.01 failing to detect the FPGA on > >> my Altera Cyclone V SoC Development Kit. On startup, it simply prints > >> "FPGA: Not Altera chip ID" (the ID having been read as all-zero). No > >> amount of messing with jumpers or switches makes a difference. The > >> software on the SD card included in the box appears to work, so on a > >> whim I took the SPL pre-loader from this card and combined it with the > >> main 2016.01 u-boot. This makes the detection succeed, despite Marek > >> baulking at this idea. The "good" SPL identifies as "U-Boot SPL > >> 2013.01.01 (Dec 04 2014 - 08:59:41)" which is a different build date > >> than the main u-boot on the same SD card, so which source code version > >> it was built from is anyone's guess. > >> > >> What's interesting is that Marek's board works with u-boot 2016.01 while > >> mine fails even with the very same binary. The boards are different > >> revisions (his 100-0321003-C1, mine -E1), and the main Cyclone V chips > >> are also different (his 5CSXFC6D6F31C8NES, mine 5CSXFC6D6F31C6N). > >> > >> Any suggestions for what to try next? > > > > v2016.01 release or to of tree? If top of tree, try > > http://patchwork.ozlabs.org/patch/570009/ > > Tried release, top of tree, and top of tree with that patch. Nothing > works.
btw. you dropped Dinh from the CC . Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
