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Forum Post: RE: AM335x EVM (TMDXEVM3358) BOM/Schematic missing PN

The parts on the schematic that are listed as DNI are not supported in the design.Nonetheless,U10 = Silicon Image SiI9022AU11 = TI TPD12S016PWU12 = TI TPS71712DCKU63 = TI TPS3808G01DBVAlternatively,...

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Forum Post: RE: GPMC_BUS Width

answered

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Forum Post: RE: AM335x CPU slow performance on openssl bn_mul_mont()

Yong,Can OProfile profile the kernel too ? -------------------------------------------------------pass the --vmlinux option when profiling, OProfile will profile the kernel and all kernel modules, and...

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Forum Post: RE: arm-linux-gnueabihf: gcc and ld problem with --sysroot option

I ran into this same issue.This is happening because the installer creates absolute symbolic links in to directories in linux-devkit/sysroots/i686-arago-linux/ that point to lib, include, etc in the...

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Forum Post: RE: AM335x ethernet flow control

Thank you BiserSimon

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Forum Post: RE: RE: Hook and Chain Interrupt, ARM Assembly

Thanks for the reply Biser.  I really would just like to know what I may be missing on hooking the interrupt vector table of the A8.  I just saw a lot of replies referring people to Starterware and...

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Forum Post: AM335x: RGMII in RMII mode

Hi all,because of the pinmux, a customer needs to use the RGMII interface on the AM335x. However the customer would like to use the RGMII interface in RMII mode. I don't think this is possible, but...

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Forum Post: nanddump ECC uncorrectable bitflips

I frequently get ECC uncorrectable bitflip errors when running nanddump on a particular partition /dev/mtd6. I also consistently get ECC corrected bitflip on at least 2 other partitions (total of 17...

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Forum Post: WEC7 Pin Mux Configuration Explanation

Is there any detailed information on how to configure and implement the pin mux settings for the AM33x using the Adeneo-based Compact 7 BSP?  For several days I have been trying different combinations...

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Forum Post: RE: Unstable bit issue with UBIFS on NAND for AM3352 design

John,In short, no, TI has not done anything above what the Linux community provides. The community has so far elected not to pursue this issue any further.We recommend UBIFS because we feel it is the...

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Forum Post: RE: Setting up EDMA for periodic triggering

[quote user="Wolfgang Muees1"]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....

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Forum Post: RE: AM335x: Assigning interrupt to a GPIO via DTS

For reference, this is what I have added so far. I added this right after the uart definitions in the am33xx.dtsi. The duart is at address ox01000000 (CS1).        uart6: serial@01000000 {...

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Forum Post: AM335x: Ethercat/EthernetIP/Profinet Master and PRU usage

Hi all,For Ethercat/EthernetIP/Profinet Master implementations does the PRU add value or is this generally using the CPSW MII/RMII? My understanding was that for Slave implementations the PRU is...

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Forum Post: RE: Setting up EDMA for periodic triggering

You only need 1 DMA channel for the timer.The address offset is a SIGNED integer., so you can put 0x20-0x28 = -8 into the offset.regardsWolfgang

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Forum Post: AM335x

Hi,We are using AM3354 based Calixto SOM EVM. For this we wanted to build the application in QT creator and run it on SBC. We have installed TI SDK 6.0.0 and QT creator 2.7.1 in the SOM EVM. While...

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Forum Post: AM3517 Yaffs2 Multiple Bit ECC

Hi,We are using a custom board based on AM3517. Its running on the older version of the kernel (2.6.32) and android (Froyo) based on the SDK 3 dev kit. We are using YAFFS2 as the file system. The...

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Forum Post: RE: AM335x DDR3 Timing Configuration issue

Dear Biser,please help me to resolve some more problems related to DDR3 setup. I'm trying to determine timings for IS43TR16256A-15H. There is no OTDLon timing in its datasheet.Micron defines ODTLon as...

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Forum Post: AM335X with tlv320aic3107 doesn't work

Hi,      I used tlv320aic3107 on my AM335X processor,and i used linux3.2.0,the driver is /sound/soc/codes/tlv320aic3x.c,I think it can support the tlv320aic3107,But actually,It doesn't work,My...

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Forum Post: RE: AM3358 throwing error at booting

Moving to right forum

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Forum Post: RE: AM3517 Yaffs2 Multiple Bit ECC

First, you need to know WHY the file system gets corrupted.I might have nothing to do with ECC. It might be a missing Capacitor (Energy storage) plus Diode on the VCC line of the flash. If the power...

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