| --- Log opened Mon Jan 05 00:00:24 2015 | ||
| _franck__ | olofk: do you have a fix for that: https://github.com/fjullien/fusesoc/commit/1ba38e62987b801245f92460ae4feb8fd4e2b0c3 ? | 10:33 |
|---|---|---|
| -!- Netsplit *.net <-> *.split quits: blueCmd | 11:36 | |
| maxpaln | olofk: in case you're there - I am making good progress on the addition of true Classic cycles and Constant Address burst cycles. Interestingly it uncovered (yet more) corner case bugs in my mem controller. | 12:36 |
| maxpaln | I am thinking of adding some sort of weighting system for the cycle types - in reality Classic and Constant Address cycles are pretty uninteresting for most of the debugging - I think a system that allows you to select the rough percentage of each type of cycle that the BFM generates would be better. Otherwise 1/3 of the transactions will be classics and another 1/3 constant address burst | 12:37 |
| maxpaln | cycles. | 12:37 |
| maxpaln | olofk: I had to reimplement the init and next functions in bfm_master. The way they handled classic cycles seemed to be incompatible with zero wait states - something that only became visible once I started to exercise classic cycles. I have left the originals as-is (I think) and implemented a new function. That way any backwards compatability won't be broken.... | 14:28 |
| -!- blueCmd_ is now known as blueCmd | 15:08 | |
| anees | Hi or1k! Trying to run or1k Linux image on qemu, the kernel panics with message:Kernel panic - not syncing: compression method gzip not configured | 15:43 |
| anees | ---[ end Kernel panic - not syncing: compression method gzip not configured | 15:43 |
| anees | Any solution to fix it. | 15:43 |
| ysangkok | anees: did you build your own kernel? | 15:49 |
| anees | yes | 15:49 |
| ysangkok | anees: where did you get your kernel configuration? | 15:50 |
| anees | The default one in the kernel source tree | 15:51 |
| ysangkok | anees: is CONFIG_KERNEL_GZIP=y? | 16:00 |
| anees | No in default configuration it is not set. Also in Kbuild file the config option for gzip is no set to include in the menu selection. | 16:14 |
| anees | It seems that problem is with vmlinux, even including the option the kernel panics. how can I build with zImage. Make complains on specifying the zImage target. | 16:19 |
| olofk | maxpaln: Great! I've also been considering a weighting system to distribute cycle types | 17:36 |
| olofk | But there's one thing that I didn't like with the BFM improvements that I looked at earlier | 17:38 |
| olofk | The ability to instantiate a master in a testbench to read and write config registers is lost, since the read function does a comparasion instead of just returning the value to the test bench | 17:40 |
| olofk | _franck_: Hmmm... I thought I had fixed that. Maybe forgot to push | 17:42 |
| olofk | maxpaln: Also, I have been dropping the burst_type enum here in functions calls to just use cti and bte directly | 17:47 |
| olofk | I thought burst_type was a nice abstraction when I wrote it, but I'm not too sure about that anymore | 17:48 |
| mor1kx | [mor1kx] bandvig pushed 1 new commit to withfpu: https://github.com/openrisc/mor1kx/commit/6e653f745035a7c679c50d172403f052d02f181b | 19:41 |
| mor1kx | mor1kx/withfpu 6e653f7 Andrey Bacherov: Replace separate multiplier and divisor by combined MUL/DIV module with shared multiplier. | 19:41 |
| poke53282 | stekern: Do you use the 3.19 kernel already? | 21:46 |
| poke53282 | Want to try the patched virtio in the new kernel. | 21:53 |
| --- Log closed Tue Jan 06 00:00:25 2015 | ||
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