Forum Post: RE: Custom wake handler / am335x-pm-firmware release tags
- Are there any tricks (from within linux) to wait for a GPIO to go high before enabling all power-domains full Core-speed etc?No. By the time Linux resumes, all power domains should be restored....
View ArticleForum Post: Power Management of AM3359A Cortex A-8 on Linux kernel 3.8.13
Hi Vaibhav,I would like to make power management work, I modified the following 34 files in Linux Kernel...
View ArticleForum Post: RE: Custom AM3359 Board DDR3 Issues
Stefan,Thank you, that would be great. (Please visit the site to view this file)
View ArticleForum Post: RE: USB performance when using SSC (spread spectrum clock) AM335X
Carlo,When a PHY manufacturer talks about "high jitter tolerance", typically they are referring to the cycle-to-cycle jitter of the input clock, but in this case where SSC is enabled, it's actually the...
View ArticleForum Post: Sitara am335x Bluetooth Problem
Hello I am trying to make an application to send and receive ASCII characters from an HC-05 device (http://www.exp-tech.de/service/datasheet/HC-Serial-Bluetooth-Products.pdf) and Sitara AM335x Starter...
View ArticleForum Post: RE: uEnv enable MUX on Beaglebone Black
Miroslav:Thanks for that clue! I'm trying to work with that "Accelerometer" demo code as a guide. But I'm having some trouble:First off, I'm not using interrupts because I have a time-critical process...
View ArticleForum Post: RE: LINUXEZSDK-BONE release schedule
Thanks for the inquiry.We will be releasing a new SDK that will support the "bones" (white and black) at the end of the month. It will be based on a 3.12 kernel and the 2013.10 version of U-Boot.
View ArticleForum Post: RE: Image resizer downscale on Linux
Hey Emilio,I have been looking into our newer 3.12 based DSS drivers and running some tests. It looks like this issue may still be present there, too, and that it has more to do with the drivers that...
View ArticleForum Post: Am335x Starter Kit software installation seem to do nothing
I've initially tried to install the software on a SUSE system and had some issues so I decided to use the Ubuntu 12.04 LTS - one of the recommended distributions.I've created a VirtualBox machine...
View ArticleForum Post: RE: AM335x Output load capacitance for Touchscreen Controller
Hi Paul,Thank you for your reply.Best regards,Daisuke
View ArticleForum Post: RE: Linux driver for TLV320AIC3254
Eric,Here you go: https://gitorious.org/ti-codecs/pages/HomeJosh
View ArticleForum Post: RE: We have 18 bit TFT LCD want to interface to AM335x SOM
Thank you Biser,Above stated signals LCD DATA to RGB connection is for 18 bit LCD when AM335X LCD controller is in 24 bit mode?if Yes, then what is the connection sheme for 16 bit LCD display to 24...
View ArticleForum Post: RE: Power Management of AM3359A Cortex A-8 on Linux kernel 3.8.13
Hi,Linux kernel 3.8 is not supported on this forum. Here you can find support only for the TI distributed Linux EZSDK (current kernel is 3.2). For other versions please turn to the community at...
View ArticleForum Post: RE: AM3358 GPMC bus, and peripherals
[quote user="Parth Bapaye"]I actually want to place that information on to the GPMC bus so that the video information from the CSSP will be accessible to both (Processor and the FPGA).[/quote]This will...
View ArticleForum Post: RE: AM3352 reset stuck at reading u-boot
Hi Biser,I used two methods. One is to enter the command "reset" in uboot, and the other is to press the reset button, which is the warmreset pin. The results of these two approaches are same-stuck at...
View ArticleForum Post: RE: We have 18 bit TFT LCD want to interface to AM335x SOM
For 18-bit LCD panel the LCD controller has to be set in 24-bit (RGB888) mode and the color assignments are as follows:AM335X signals LCD_DATA[10:5] are GREEN[5:0]AM335X signals LCD_DATA[15:11] are...
View ArticleForum Post: RE: How to build and bebugg the U-Boot source code using IDE
Hi Praveen,Take a look at this page on debugging it using CCSv5: http://processors.wiki.ti.com/index.php/Sitara_Linux_Training:_uboot_linux_debug_with_ccsv5However, if not absolutely necessary to do...
View ArticleForum Post: RE: The mDDR/DDR2 frequency to archive 50-60Mbps Ethernet...
Hi Nomoto-san,There are no specific guidelines. I would suggest they start at one end of the frequency range and test until they find what works for their use case.
View ArticleForum Post: RE: AM3352 linux distros
I have not used CD-ROM drives in a while, but I believe you need to re-configure your kernel to support them. I am not sure I have the order correctly, but you would 'make menuconfig' select device...
View ArticleForum Post: RE: Ti-SDK am335x additional drivers
Hi,wpa_supplicant has worked with the following settings in wpa_supplicant.conf:# Simple case: WPA-PSK, PSK as an ASCII passphrase, allow all valid ciphers network={ ssid="My Access Point" psk="My...
View Article