Yocto branch for Cyclone V


#1

Hi,

I have a yocto rock branch revision 73fcbccf23492e53df49ca0870edce8713a5033c, kernel is 4.9.78-ltsi-altera and U-Boot 2017.09 (Apr 24 2018 - 16:44:35 -0700).

I were able to create an bootable sd card based on the produced binaries. But, the problem is I couldn’t load the soc_system.rbf. I ran ‘run bridge_enable_handoff’ and the u-boot was throwing an errors:

Starting application at 0x3FF7A530 …

undefined instruction
pc : [<3ff7a530>] lr : [<3ff52b67>]
reloc pc : [<01029570>] lr : [<01001ba7>]
sp : 3bf49a08 ip : 00000000 fp : 00000002
r10: 3bf54f58 r9 : 3bf4eee8 r8 : 3ffb3f88
r7 : 3ff52b3d r6 : 00000002 r5 : 3ff7a530 r4 : 3bf54f5c
r3 : 3ff7a530 r2 : 3bf54f5c r1 : 3bf54f5c r0 : 00000001
Flags: nzCv IRQs off FIQs off Mode SVC_32
Resetting CPU …

I do believe the branch that I got has a wrong u-boot?. I would like to know what is the latest altera cyclone v meta-layer branch for yocto where I can get it?.

Regards,

John


#2

I really appreciate if someone give me some references to point me which yocto and altera-meta branch should I use in order to build a fully functional system?.

Fully functional system - able to load soc_system.rbf, boot the linux.