| --- Log opened Wed Apr 09 00:00:57 2014 | ||
| Limb | Anyone know the interface i should be using with the digilent nexys4 on openocd? | 01:14 |
|---|---|---|
| stekern | blueCmd: \o/ we got to get to running a more estethical window manager than twm though ;) | 02:50 |
| stekern | Limb: have you tried googling 'xilinx bscan' | 02:50 |
| stekern | that's what they call their internal thingy | 02:51 |
| Limb | stekern: yea. it took a while to figure it out but i got it haha | 03:53 |
| Limb | got it booted, and i think jtag works | 03:53 |
| Limb | but now i need to get a program to upload to verify lol | 03:54 |
| stekern | wow, that's cool, it'll be a nice addition to have support for that | 03:55 |
| Limb | Don't take it for granted. I have a bit file to upload, and jtag that i dont know works haha | 03:55 |
| stekern | ah, well, you're onto it, so it will eventually | 03:56 |
| stekern | for a simple program to load, there's _franck_'s infamous led_blink: http://www.elec4fun.fr/downloads/led_blink.elf | 03:58 |
| stekern | from http://www.elec4fun.fr/2011-03-30-10-16-30/2012-08-22-20-50-31/or1200-barebox-on-de1 | 03:58 |
| stekern | you'll find the source there too | 04:00 |
| blueCmd | Limb: yep, openrisc (in qemu but still) | 08:02 |
| blueCmd | stekern: ah, ok - i thought people liked twm | 09:08 |
| blueCmd | stekern: http://openrisc.debian.net/tmp/2014-04-09-110651_1024x768_scrot.png might be more your fluffy taste | 09:08 |
| blueCmd | ;) | 09:08 |
| stekern | yes | 09:19 |
| stekern | is it fluxbox? | 09:24 |
| blueCmd | yes | 09:24 |
| stekern | so, I still recognize it after 10 years of absence from it ;) | 09:28 |
| blueCmd | i like fluxbox, simplicity | 09:30 |
| stekern | yes, simple yet powerful | 09:34 |
| stekern | I think it was one of the first window managers that had any notion of tabs | 09:34 |
| stekern | this was before it even existed in browser | 09:34 |
| stekern | s | 09:35 |
| maxpaln | Hi all - looking for some advise on the Linux DTS file setting for a macronix SPI flash | 12:37 |
| maxpaln | my existing one is for an STMicro SPi flash and has the following setting: | 12:37 |
| maxpaln | compatible = "stm, m25p64"; | 12:38 |
| maxpaln | Anyone know where I can find the right settings for a Macronix SPI Flash? | 12:38 |
| maxpaln | actually - looking at it the instruction set is identical and the command sequence is the same so unless anyone knows of a good reason to change I'll stick with the current setting - | 12:49 |
| maxpaln | particuarly given that I had a quick look in drivers/mtd/devices and I couldn't see anything that looked familiar. | 12:50 |
| tnullhw | hello, is it easy to get an openrisc computer? | 16:24 |
| tnullhw | like, can I build a computer from openrisc cpu (on asic? on fpga), attach there some DDR3 memory, USB ports, VGA/DVI/HDMI, SATA hdd and run this in place of PC, with linux debian on it? | 16:25 |
| tnullhw | or is above still distant future | 16:26 |
| olofk | blueCmd: I see "Refusing to initialize GTK+". Seems like your system is a bit picky with which software it will run :) | 18:11 |
| blueCmd | olofk: pff | 19:41 |
| blueCmd | olofk: it just needed some motivation | 19:41 |
| Limb | for gpio slave, datawidth=8 but size =2 | 19:54 |
| Limb | the width means 8 bits, so 8 pins correct? | 19:54 |
| Limb | what does the size refer to then | 19:54 |
| _franck_ | size = address range | 19:55 |
| Limb | ah ok | 19:56 |
| stekern | the or1ksim code is harder to grasp than I had expected | 20:00 |
| stekern | at least the code generator | 20:00 |
| olofk | stekern: I tried to hack on that to get rid of some GCC warnings | 20:02 |
| stekern | I need it to let me set a register that is in a different spot than normally... | 20:05 |
| stekern | I think I give up on trying to get the code generator to grasp that and I'll just sidestep it | 20:16 |
| stekern | ...no, I still need to get it to grasp it | 20:24 |
| stekern | ah, I think it does now | 20:34 |
| stekern | so, I've got l.lwa/l.swa support in binutils and or1ksim now | 20:35 |
| stekern | time to write some tests to see if it works too ;) | 20:35 |
| stekern | olofk: you mean all the 'unused a, b, c'? | 20:37 |
| stekern | the problem wih those is that the generator have no idea what the 'INSTRUCTION' definition will do with them | 20:39 |
| stekern | the best we can do to suppress the warnings would be to add the 'unused' attribute to them | 20:41 |
| olofk | stekern: IIRC I found a way to remove some of them, but gave up after a while | 21:06 |
| olofk | Maybe it would make sense to rewrite that code generator. Python is the first thing that comes to mind | 21:06 |
| _franck_ | stekern: when I enable the frame buffer with video=ocfb:800x600-16@60, I can see the boot on vga then nothing. Do I need to configure something else to get the vga console to clone exactly what's on uart console ? | 21:50 |
| _franck_ | I mean I would like to see the prompt on the vga console | 21:50 |
| _franck_ | ah may be in my init script | 21:56 |
| --- Log closed Thu Apr 10 00:00:58 2014 | ||
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