**** BEGIN LOGGING AT Thu Aug 25 02:59:57 2022 Aug 25 03:51:52 Hello...what does it mean for a, say mcasp2:, to have a status = "disabled"; ? Aug 25 03:52:22 I mean...is that just a omen for later or is it in fact a disabled portion? Aug 25 04:08:05 I got it. I found it on elinux.org. Aug 25 05:14:38 at least it's not a contagion Aug 25 05:19:52 I have it! Aug 25 05:20:10 GenTooMan: Contagion or not, I can breathe again! Aug 25 05:20:47 GenTooMan: Do you have any neat .dtb files yet for the AI-64? Aug 25 05:21:21 I am asking b/c I saw in the Linux kernel for 5.10.x, there are some nifty files so far! Aug 25 05:22:01 I need to promote some findings but it might get a bit difficult! Aug 25 05:23:10 I am still amazed at the PRU instances. Maybe I can finally set up some fun. Aug 25 05:24:04 And then, I saw there are some am33xx (for whatever reason) files on the k3 .dtsi file(s). Aug 25 05:24:26 Is that the R5 co-processors? Aug 25 07:46:44 ? Aug 25 11:49:48 GenTooMan: Here is the first leg of the quadruped... Aug 25 11:49:58 Oops. here: https://imgur.com/a/OuQxeYX Aug 25 11:50:59 It was to say, "Not easy on the senses." Lots of foul language and wondering why things look so nice online instead of my current reactions to the build process. Aug 25 11:51:12 Ideas. Aug 25 11:51:30 ServoCape, here I come. Aug 25 12:02:07 Ciao Aug 25 19:00:05 Thu. is the day of all days! Aug 25 19:00:34 If you do not chat, I will never learn things... Aug 25 19:01:03 I can read all day but there are things people do not confess wholely. Aug 25 19:09:22 Okay... Aug 25 19:10:10 Are people, you-me-anyone, trying to advance in the .dtb for the BBAI-64 or are people trying to "lie low" on builds? Aug 25 19:12:37 I ask b/c of these ideas I have swirling. For instance, there are many parts to the BBAI-64, each will need specific tending, and then all the .dtsi, .dts, and finally a .dtb working is needed or not? See, I really do not know what peoples' thoughts are on this effort. Aug 25 19:13:52 And...what is the deal w/ the roboticsCape.dts? Aug 25 19:16:11 14 files, right! Aug 25 19:17:14 In 5.10.x, there are 14 files that are associated w/ the k3-j721e and am65xx. Aug 25 19:18:07 I mean, does one person have one file and relay findings on what he/she finds or is it a grab bag of ideas? Or! Is everything already done and I am just barking here? Aug 25 19:26:59 set_: things are done to 'just' do them. things are done as users 'need' stuff.. Aug 25 19:27:07 'are not'... Aug 25 19:28:50 Oh. Aug 25 19:28:52 Okay. Aug 25 19:29:27 Um, I am just a user learning. I do not know stuff yet. I know that sounds silly since I have been learning things all along. Aug 25 19:29:38 But... Aug 25 19:30:28 I was wondering: assigned-clocks = <&k3_clks 296 3>; comes from what part of k3? Aug 25 19:31:19 It has a parent of &dphy2 but I have not come across it yet. Aug 25 19:31:41 I am in the 7inch-panel.dts file for the RPi. Aug 25 19:31:50 It is at the end of the file. Aug 25 19:32:32 Should I look in a file for dphy2 and then scroll around? Aug 25 19:33:54 set_: that routes the clock for teh dsi port... https://github.com/beagleboard/BeagleBoard-DeviceTrees/blob/v5.10.x-ti-arm64/src/arm64/k3-j721e-main.dtsi#L1627 Aug 25 19:35:01 Oh. So, that is not what I am after then. One thing down. Thank you kind sir. Aug 25 19:36:06 set_: page 5 of... https://git.beagleboard.org/beagleboard/beaglebone-ai-64/-/blob/main/hw/BeagleBone_AI-64_Rev_B1_SCH_220602.pdf something has to 'clock' that signal.. Aug 25 19:37:41 Oh. Okay. I am going to download that thing and try new stuff then. Thank you, again. Aug 25 19:44:06 So, say I am building a macro enabled .dts file, would k3.h and the other files in linux-5.10.115/arch/arm64/boot/dts/ti be handy to understand? Aug 25 19:44:36 or...are there better files to search for directives? Aug 25 19:45:15 set_: the bbai64 is part of the k3-j721e* family Aug 25 19:45:23 Right. Aug 25 19:45:49 So, just search for everything k3-*? Aug 25 19:46:10 set_: no... see previous... Aug 25 19:46:40 So, nothing w/ k3-am65? Aug 25 19:47:11 set_: no... k3 has a few sub-archs... see my previous.. nothing more... Aug 25 19:47:15 k3 (keystone3) is just the name for a large family of SoCs Aug 25 19:47:23 or, well, a family of SoCs, dunno if it's large Aug 25 19:47:28 Okay. Aug 25 19:47:34 They have a couple. Aug 25 19:48:31 set_: k3 is complex... there are a few k3-j721e based kits.. Aug 25 19:48:48 Okay, rcn-ee about the blobs. I will look to the DeviceTrees in k3-j731e-main.dtsi. Aug 25 19:48:58 Oh. I understand. I have seen their kits from ti. Aug 25 19:49:04 They have all sorts of info. too. Aug 25 19:50:16 set_: open TI's datasheet... *main* matches the main section, *mcu-wakeup* is the mcu section, very seperate areas on the k3.. Aug 25 19:50:28 Okay. Aug 25 19:51:22 set_: the k3 is complex, ti split the *.dts's up into discrete sections.. Aug 25 19:51:58 Oh. So it seems. Aug 25 19:52:45 I see their .dtsi and .dts files so far in the kernel but loosing. I am taking notes slowly. Who knows? Thank you... Aug 25 19:53:28 but I am losing. So many different whitepapers, source, and basic terminology to understand. Aug 25 19:54:34 set_: starting with the k3 would be a mistake... start with something simpler, like am335x... Aug 25 19:54:43 Okay. Aug 25 19:55:23 Thank you for your time and I will try to understand the am335x a bit more as time persists. Aug 25 20:47:49 Can anyone tell me if the beaglebone ai has been discontinued? Aug 25 20:48:31 ryan50: part shortage still going on.. Aug 25 20:52:14 I see; I would like to use it for product development. Would it be reasonable to assume it will continue to be supported in the future? Aug 25 20:55:22 the am57xx on the bbai runs a little hot, do you need something speicifc in the am57xx? Aug 25 21:02:10 I am looking for a node that is capable of acquiring and processing real-time data with sample rates approaching 2*4Msps. Aug 25 21:03:11 At the same time it needs to be able to stream the processed data in real time. Aug 25 22:02:47 depending on the actual details that sounds like a bbb could do the job Aug 25 22:02:56 oh he left Aug 25 22:10:46 I am here! **** BEGIN LOGGING AT Fri Aug 26 02:18:22 2022 **** ENDING LOGGING AT Fri Aug 26 02:59:56 2022