Forum Post: RE: Babble error in AM3352
Removing that line, the musb driver will use a different logic for babble recovery, which _could_ fix the flooding issue. Please give it a try and let me know.
View ArticleForum Post: RE: AM335x LCD touch offset issue
Hi Vishnu,Please make sure that the "pointercal" file is missing from both of the following locations on your SD card:<root_partition>/etc/pointercal<boot_partition>/pointercalBest verify...
View ArticleForum Post: RE: DDR2 Initialization Sequence
Could you provide the link to the wiki page, please?
View ArticleForum Post: Device Tree Compiler BeagleBoneBlack
Hi,i would like to use device tree overlays on BBB and therefor i need the compiler. I downloaded the sdk7 and tried to follow the instuctions here:...
View ArticleForum Post: RE: AM335x: Booting from NAND, where do I put DTB?
Thanks Schuyler! We would probably go the route of having u-boot read the filesystem to get kernel and dtb. If I put rootfs at the correct location in NAND, will u-boot automatically look in the /boot...
View ArticleForum Post: Linux PCI rescan/enable error on Sitara AM389X
Hello everybody,I'm working with an FPGA connected to a Sitara processor. I configure the FPGA once the system is up and running, and of course at this point the kernel has already probed the PCIe bus...
View ArticleForum Post: RE: am3359 mcasp edma problem
This issue is actually independent of SYS/BIOS, so I am moving this thread over to the device forum in hopes that it will get a faster response there.
View ArticleForum Post: RE: AM3359 EMIF initialization
Can you try verifying the following:Looking through the register settings, it does not appear that there are differences between the GEL file and what you are programming in your init routine.- Did you...
View ArticleForum Post: RE: AM437x QSPI EDMA Support
EDMA can execute programmed transfers between QSPI and DDR, but it doesn't support QSPI event-triggered transfers.
View ArticleForum Post: RE: Touch screen not working
I don't know if its significant or not, but if I boot with a mouse plugged in I don't get get a cursor either.
View ArticleForum Post: RE: Setting up EDMA for periodic triggering
You need 2 DMA channels.If Timer 4 is triggering a EDMA event, you have to RESET this event. If the event is not reset, there is only 1 trigger. But you want N triggers. So you have to reset the event...
View ArticleForum Post: RE: initramfs for eMMC flashing
Thanks. I will wait. I hope it will have fetcher.sh and debrick.sh scripts which help for eMMC flashing as mentioned...
View ArticleForum Post: [AM3352] Clocking - Spread Spectrum LVCMOS for OSC0
Hi AM335x champs,I'm looking to reduce my 25Mhz EMI on my board by using one of Ti's Spread Spectrum Buffers, CDCS502 or CDCS503 for LVCMOS, to apply dithering to the input clock on OSC0. "Section...
View ArticleForum Post: RE: AM3354 schematic design
Thanks a lot Biser..Understood that perfectly...:)
View ArticleForum Post: RE: Question about AM335x USB Bulk Transfer
Hi Biser,Thank you for the reply.I understood about the packet size.Thank you so much.I will contact to my local TI FAE for the register description.best regards,g.f.
View ArticleForum Post: RE: SIGBUS(SIG 7) on accessing registers from userspace.
[quote user="Wolfgang Muees1"]Doing IO in userspace is not professional.[/quote]Wow, don't let microkernel enthausiasts hear that...Doing IO in userspace can be a very reasonable choice for system...
View ArticleForum Post: RE: Nand Flash u-boot Fail
Try to enable #define DEBUG inside <u-boot_dir>/include/common.h and rebuild the MLO and u-boot.img, then flash them to NAND and see if anything useful would be shown in the console.Best...
View ArticleForum Post: RE: Is the CS size supported max 128Mbytes on AM335x GPMC?
Hi RY,Sounds good.Thanks for your update.I'm glad that you were able to fix it.[quote]From my memory, I could not find the root cause, but GPMC_A[11] have been driven completely in our customer's...
View ArticleForum Post: RE: AM335X NOR flash - 256MB issue
I have sent you a friend request. My e-mail is in it.
View ArticleForum Post: RE: Device Tree Compiler BeagleBoneBlack
Additionally, you can just use the kernel make system to build the desired .dtb file, assuming that the corresponding .dts file is located in <kernel_dir>/arch/arm/boot/dts/.make...
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