[beagleboard] am335x u-boot pin muxing

Hello, I am adding a splash screen to the PocketBeagle and I noticed something odd while compiling U-Boot. In *u-boot/board/ti/am335x/board.h *there exists a group of pin muxing functions. Take *enable_i2c0_pin_mux()* for example. That function is used before the board type is read from

Re: [beagleboard] am335x-pru0-fw

On Mon, Jul 27, 2020 at 7:12 PM Paul Beam wrote: > > Robert, > > My firmware for the PRUs is in /lib/firmware, but it has different names. It > is unclear to me whether a mechanism exists in the PocketBeagle for it to > automatically load firmware into the PRUs or whether I need to create my

Re: [beagleboard] am335x-pru0-fw

Robert, My firmware for the PRUs is in /lib/firmware, but it has different names. It is unclear to me whether a mechanism exists in the PocketBeagle for it to automatically load firmware into the PRUs or whether I need to create my own service. I have been, until today, loading them

Re: [beagleboard] am335x-pru0-fw

On Mon, Jul 27, 2020 at 4:57 PM Paul Beam wrote: > > Can someone tell me where am335x-pru0-fw and am335x-pru1-fw come from or when > they get loaded? I'm trying to load my own firmware into the pru's on boot > via systemd, and it's not working. I can do it manually, but on boot it > seems to

[beagleboard] am335x-pru0-fw

Can someone tell me where am335x-pru0-fw and am335x-pru1-fw come from or when they get loaded? I'm trying to load my own firmware into the pru's on boot via systemd, and it's not working. I can do it manually, but on boot it seems to load this default firmware from somewhere. Or, is it

[beagleboard] Am335x output pin as HIGH for the default state

I am using the pocketbeagle as my development board. I am trying to have the PWM0 pin (GPIO110) to have a high value by default. I went to am335x-pocketbeagle-common.dtsi and changed the following: ? 1 2 3 4 5 P1_36_default_pin:

[beagleboard] AM335X PRU_RPROC cannot boot any firmware PRU state offline

Hi, I'm trying to bring up the PRU on my BeagleBone Black. I was able to get it up using UIO method, but failed with PRU_RPROC driver. The pru-software-support-package example compiled OK. I tried PRU_Direct_Connect0 and PRU_RPMsg_Echo_Interrupt1. I copied generated .out file to

[beagleboard] AM335X-PRU-RPROC-4-9-TI-00A0 cannot boot any firmware

Hi, I'm running latest debian image 'Linux beaglebone 4.9.82-ti-r102 #1 SMP PREEMPT Thu Feb 22 01:16:12 UTC 2018 armv7l GNU/Linux' on a BBB rev A5C. I modified /boot/uEnv.txt to include: - uboot_overlay_addr4=/lib/firmware/BB-UART4-00A0.dtbo -

Re: [beagleboard] AM335x

then what is the solution. How can i create FAT FS on emmc using Elm Chan code. On Monday, May 29, 2017 at 10:07:01 AM UTC+5:30, lisarden wrote: > > fdisk + mkfs dont't work? > > 2017-05-27 7:33 GMT+03:00 Mukesh Kumar >: > >> I am using AM3354

Re: [beagleboard] AM335x

fdisk + mkfs dont't work? 2017-05-27 7:33 GMT+03:00 Mukesh Kumar : > I am using AM3354 with eMMC (Micron 4 > GB) connected on MMC1. > > > I am able to read and write single sectors(block) also multiple continous > sectors (for eg.

[beagleboard] AM335x

I am using AM3354 with eMMC (Micron 4 GB) connected on MMC1. I am able to read and write single sectors(block) also multiple continous sectors (for eg. from 20 to 40). But once i write single block after that i am not able to write on other sector. For

Re: [beagleboard] am335x (beaglebone) problem with interrupt

firstly thanks for your response, although i was actually more interested in a suggestion of a register, maybe, that could show me the status of the interrupts..meaning if there is a register showing if there is an interrupt produced or not... To return to the problem, i have tried with a

Re: [beagleboard] am335x (beaglebone) problem with interrupt

Increment a counter in interupt and print it in background  Sent from Yahoo Mail on Android On Mon, May 8, 2017 at 5:08 AM, scma...@gmail.com wrote: hey everyone, i hope i post in the right place but if not, please inform me to post it in a more suitable place... Let

[beagleboard] am335x (beaglebone) problem with interrupt

hey everyone, i hope i post in the right place but if not, please inform me to post it in a more suitable place... Let me describe my problem.. For my project, i use starterware (version 2.00.01.01) and build my files via code composer studio (version 6.1.0.00104) with compiler version:GNU

Re: [beagleboard] AM335x unable to initialize ECAP0 from userspace

Good evening Charles, Thank you for the quick reply. I tried using your beaglebone-universal-io device tree files and I'm now able to successfully change the pin state to 'pwm'. I'm now onto testing the PWM signal and next adding an ECAP mode for timing a PWM duty cycle. Best regards, Chris

Re: [beagleboard] AM335x unable to initialize ECAP0 from userspace

On 7/29/2016 7:06 AM, clight...@adextechnologies.com wrote: > > fragment@1 { > target = <>; > __overlay__ { > ecap_helper { > compatible = "ecap-helper"; > status = "okay"; > pinctrl-names = "default"; > pinctrl-0 = <_example>; What is ecap-helper? The ecap target is usually something like

[beagleboard] AM335x unable to initialize ECAP0 from userspace

Good afternoon, I would like to use the ECAP0 interface for timing a PWM duty cycle, essentially what is described in section 15.3.3.4 of the Sitara Technical Reference Manual (p.2420). I'm using a BeagleBone Black with Ubuntu 16.04 LTS. From my understanding, there are no Linux drivers

[beagleboard] AM335x SGX driver issue (pvrsrvctl: no such file or directory)

I've been struggling with this for a few days now and it feels like it's time to ask for some help :) I originally posted this to the Ti e2e forum, but they have told me they do not provide support assistance for Angstrom :( I would like to use the OpenGLES SDK for software development. I am

[beagleboard] am335x: no multicast reception over VLAN

I have an am335x based board using CPSW in Dual EMAC mode. Without VLAN IDs I can receive and send multicast packets [1] . When I create VLAN ID: ip link add link eth1 name eth1.100 type vlan id 100 ip addr add 192.168.100.2/24 brd

Re: [beagleboard] AM335x Beaglebone Black Python Programming Scripts

On Friday, December 4, 2015 at 11:47:17 AM UTC-5, lazarman wrote: > > This is a SOC For wifi why would you use a beaglebone to program it either > some one has punked you or your boss is incompetent. If it the latter tell > your boss that he'll respect your honest opinion > > Sent from Yahoo

Re: [beagleboard] AM335x Beaglebone Black Python Programming Scripts

This is a SOC For wifi why would you use a beaglebone to program it either some one has punked you or your boss is incompetent.  If it the latter tell your boss that he'll respect your honest opinion  Sent from Yahoo Mail on Android On Thu, Dec 3, 2015 at 8:25 AM,

[beagleboard] AM335x Beaglebone Black Python Programming Scripts

Team, Our customer is trying to utilize the Beaglebone Black, running Python scripts, to program the SimpleLink CC3200 . Can you answer a question at the bottom of the attached reference document? (“We could not find documentation on how to run python

[beagleboard] AM335x Starter Kit - eth1 not sending packets - bb-kernel 4.1.2-bone12

Hi I am trying to get a AM335x Starter Kit working with a Ubuntu userspace. I have followed the instructions at: https://www.eewiki.net/display/linuxonarm/BeagleBone to build the kernel and installed the Ubuntu 14.04 LTS rootfs. The system boots OK. The problem I have is that I can not get

Re: [beagleboard] AM335x Starter Kit - eth1 not sending packets - bb-kernel 4.1.2-bone12

On Friday, July 24, 2015 at 5:58:30 PM UTC+1, Richard Taylor wrote: On Fri, Jul 24, 2015 at 5:49 PM, Robert Nelson X robertcnel...@gmail.comXX wrote: On Fri, Jul 24, 2015 at 11:46 AM, Richard Taylor X hippysur...@gmail.comXX wrote: On Friday, July 24, 2015 at 4:35:21 PM UTC+1,

Re: [beagleboard] AM335x Starter Kit - eth1 not sending packets - bb-kernel 4.1.2-bone12

Sorry, I am a bit of newbie when it comes to dealing with the bb-kernel. I managed to do a full rebuild, which has updated the kernel to version 4.1.3. I then applied the patch and rebuilt (without updating this time!). Unfortunately it has not made any difference to the behaviour. It is

Re: [beagleboard] AM335x Starter Kit - eth1 not sending packets - bb-kernel 4.1.2-bone12

dmesg Отправлено с iPad 24 июля 2015 г., в 20:32, Richard Taylor hippysur...@gmail.com написал(а): On Friday, July 24, 2015 at 5:58:30 PM UTC+1, Richard Taylor wrote: On Fri, Jul 24, 2015 at 5:49 PM, Robert Nelson XXX wrote: On Fri, Jul 24, 2015 at 11:46 AM, Richard Taylor XXX

Re: [beagleboard] AM335X DCAN Linux Driver

On Fri, Jan 9, 2015 at 12:42 PM, shubhangi.gupta.ee...@itbhu.ac.in wrote: Hey all, I started working on adding CAN support to PyBBIO library. Could someone tell me any BBB image comes preloaded with AM335X DCAN Linux Driver (

[beagleboard] AM335X DCAN Linux Driver

Hey all, I started working on adding CAN support to PyBBIO library. Could someone tell me any BBB image comes preloaded with AM335X DCAN Linux Driver ( http://processors.wiki.ti.com/index.php/AM335X_DCAN_Driver_Guide#CAN_Utilities ). Thanks -- For more options, visit

Re: [beagleboard] AM335X DCAN Linux Driver

Thanks Robert (y) On Saturday, January 10, 2015 at 12:16:02 AM UTC+5:30, RobertCNelson wrote: On Fri, Jan 9, 2015 at 12:42 PM, shubhangi@itbhu.ac.in javascript: wrote: Hey all, I started working on adding CAN support to PyBBIO library. Could someone tell me any BBB image

[beagleboard] am335x boneblack 4dcape43t for wheezy-armhf/v3.18.0-rc7-bone1 ?

Hello all ! This morning I upgraded the kernel to wheezy-armhf/v3.18.0-rc7-bone1 and 4dcape stops working. I don't have /boot/uEnv.txt else /boot/uboot/uEnv.txt, and I add (at the end and at start of the file) the line dtb=am335x-boneblack-4dcape-43t.dtb but the screen doesn't show anything...

Re: [beagleboard] AM335x SDK installation returns SEGMENTATION fault

Hi Robert , 1. ldd ti-sdk-am335x-evm-07.00.00.00-Linux-x86-Install returns NOT A DYNAMIC EXECUTABLE . ashish@Ashish:/media/ashish/Test$ ldd ti-sdk-am335x-evm-07.00.00.00-Linux-x86-Install not a dynamic executable 2. My CPU is 64 bit Kernel is 32bit (UBUNTU 14.04) Architecture:

Re: [beagleboard] AM335x SDK installation returns SEGMENTATION fault

Dear Robert , Found this link *http://e2e.ti.com/support/arm/sitara_arm/f/791/p/1312851/reply.aspx http://e2e.ti.com/support/arm/sitara_arm/f/791/p/1312851/reply.aspx. * and now i am able to install the SDK ... Need to compile and generate the uboot and kernel images Ashish On Sat, Oct 4, 2014

[beagleboard] AM335x SDK installation returns SEGMENTATION fault

Hi All , I am trying to install AM335x SDK on UBUNTU14.04 by referring ( http://elinux.org/Beagleboard:3.2_SDK_On_BeagleBone_Black) When tried to install as mentioned i am getting SEGMENTATION fault. Could any one please provide some pointers on the same .(cpu 64 machine). ashish@Ashish:~$

Re: [beagleboard] AM335x SDK installation returns SEGMENTATION fault

On Fri, Oct 3, 2014 at 11:30 AM, Ashish Mishra dgash...@gmail.com wrote: Hi All , I am trying to install AM335x SDK on UBUNTU14.04 by referring (http://elinux.org/Beagleboard:3.2_SDK_On_BeagleBone_Black) When tried to install as mentioned i am getting SEGMENTATION fault. Could any one

[beagleboard] AM335x RNG on BeagleBone (v3.8 Kernel)

Hello BeagleBoard mailing list. Long time listener, first time caller. I've been trying to enable the AM335x onboard TRNG in the v3.8 kernel without much success. I've built a kernel using the TI SDK source, which is based on a v3.12 kernel, and the HWNRG works fine so I know it's not a

Re: [beagleboard] AM335X driver not found

I have the same problem too. AM335x USB problem and my laptop keeps on detecting and not detecting the BB Black alternatively. At first, I was unable to install the drivers downloaded from the official site as the error message keeps on saying the current language is not supported by the

[beagleboard] AM335X ARM Cortex Microprocessor power management

https://lh5.googleusercontent.com/-qMnOXlaXMJM/U01PKOrTsFI/AA0/8PykS0mORLM/s1600/bbb_9.bmp I have a question to ask. We are using the TI Sitara AM3356BZCZ processor for our new product. For power management part we design it as BeagleBone Black. According to AM335x ARM® Cortex™-A8

Re: [beagleboard] AM335X ARM Cortex Microprocessor power management

I suggest that you ask TI. Gerald On Tue, Apr 15, 2014 at 10:25 AM, desmond liu desmond.liu2...@gmail.comwrote: https://lh5.googleusercontent.com/-qMnOXlaXMJM/U01PKOrTsFI/AA0/8PykS0mORLM/s1600/bbb_9.bmp I have a question to ask. We are using the TI Sitara AM3356BZCZ processor for

Re: [beagleboard] AM335X ARM Cortex Microprocessor power management

*Cc:* Desmond Liu *Subject:* Re: [beagleboard] AM335X ARM Cortex Microprocessor power management I suggest that you ask TI. Gerald On Tue, Apr 15, 2014 at 10:25 AM, desmond liu desmond.liu2...@gmail.comwrote: https://lh5.googleusercontent.com/-qMnOXlaXMJM/U01PKOrTsFI/AA0

[beagleboard] am335x frequency

Hi! I have a number of products with am335x processors running at different frequencies. In fact the processors are marked with different suffixes. For example I have am3352bzczd30 (300MHz) and am3354bzcz100 (1000MHz). Of course the linux kernel is the same for both products but the system does

[beagleboard] am335x: configure tca6416 interrupt

I've an am335x-based board with tca6416. OS: Linux with kernel 3.14. The interrupt output of the tca6416 is connected to GPIO0_20 on my SoC. How should I configure this wiring in a device tree file? I've already managed to hook it on I2C and it is working so far: tca6416: gpio@20 {

[beagleboard] AM335x memory map UARTx bus error

Hi all, I'm using the BeagleBone Black board with angstrom Linux with 3.8.13 kernel. SD card boot. My goal is to send/receive files via a serial ports UARTx. A BBB send the file and another one recives it, both on UART2 without capes. By now i'm using some available protocols like lerz

[beagleboard] AM335x Device Tree Overlay

Hello, I'm using Yocto with [meta-ti] to create images for the Ti's AM335x EVM Starter Kit or a Beaglebone black (linux-ti-staging 3.12.10) Since last days everything went perfectly fine, but I've now some issues with the device tree. I created a device tree overlay (dtbo file) to enable

[beagleboard] AM335x Pinctrl Addresses

I'm trying to configure a board very similar to a Beaglebone Black to work with a 24-bit LCD panel, but to do this I need to configure all 24 LCD data pins to operate as LCD drivers. I was planning on accomplishing this using device tree overlays within my Linux environment, but I'm not really

Re: [beagleboard] AM335x Pinctrl Addresses

tables on github. From: Matt Sent: Tuesday, February 25, 2014 2:44 PM To: beagleboard@googlegroups.com Subject: [beagleboard] AM335x Pinctrl Addresses I'm trying to configure a board very similar to a Beaglebone Black to work with a 24-bit LCD panel, but to do this I need to configure all 24

Re: [beagleboard] AM335x Pinctrl Addresses

On 2/25/2014 4:44 PM, Matt wrote: I'm trying to configure a board very similar to a Beaglebone Black to work with a 24-bit LCD panel, but to do this I need to configure all 24 LCD data pins to operate as LCD drivers. I was planning on accomplishing this using device tree overlays within

[beagleboard] AM335X driver not found

hi i have got my new beaglebone black ,after flashing angstrom os into board through sd card,i am facing the problem *AM335X driver* not found i would be thankful for your suggestions -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are

Re: [beagleboard] AM335X driver not found

On Mon, Jan 6, 2014 at 4:43 AM, Sasi Anil anilsas...@gmail.com wrote: hi i have got my new beaglebone black ,after flashing angstrom os into board through sd card,i am facing the problem AM335X driver not found i would be thankful for your suggestions That's very little info to go on. Do you

[beagleboard] AM335x PRU ICSS Registers Field Descriptions

Please tell me the PRU ICSS Registers Field Descriptions. There are not the Field Descriptions of the registers except the CFG Registers in the PRU Reference Guide. AM335x PRU-ICSS Reference Guide https://github.com/beagleboard/am335x_pru_package/blob/master/am335xPruReferenceGuide.pdf 3