Forum Post: RE: am335x g_audio gadget cannot be enumerated properly on...
Bin,AM335x TRM states double packet buffering for USB fifo can improve iso transactions bandwidth and avoid underrun and overrun errors.When would you release the related patch for activating the...
View ArticleForum Post: RE: AM3358 Ethernet connection to LAN8810
Hi Brandon,If you go to the LAN8810 page at Microchip you will see a lot of documents for the chip, among them...
View ArticleForum Post: RE: AM335x: DDR data preservation over a warm reset
Hi Francois,Please see Table 8-25, and especially Note 1 below the table, in the AM335X TRM Rev. K:"The ROM software does not utilize this feature of DRAM content preservation. Hence, the AM335x...
View ArticleForum Post: RE: AM335x USB VBUS
You will need to add a power switch on the Host VBUS rail, which must be controlled by USB0_DRVVBUS.
View ArticleForum Post: RE: AM3359 Boot Message
Hi,The first line is the U-Boot SPL version and it is quite normal to see that.The second line should be "OMAP SD/MMC: 0", which is your boot source, but it seems like the output is messed up. Check...
View ArticleForum Post: RE: IDK_Which Ethernet protocoll to choose
Very interesting. It is a pitty that the second PRU is occupied as well.Thank you very much for responding.Martin H.
View ArticleForum Post: RE: Road map for SGX driver using DRM?
Hi,I have asked the factory team to provide information on this.
View ArticleForum Post: RE: Am437x gp evm starterware
Hi Ben,I have asked the factory team to provide information on this.
View ArticleForum Post: RE: AM335X NOR flash - 256MB issue
Hi Sankar,There has been an update on this from the factory team. The following should be performed in sequence to activate A27 as an address line://FIX for the GPMC 16bit Multiplexed mode for 256MB...
View ArticleForum Post: RE: USB0 Enumeration error
That's correct, the virtical wire goes to USB0_VBUS. I've gone through the hardware quite a bit, but I don't see where the issue is comming from. The schematic above should be identical to the...
View ArticleForum Post: RE: How to access the GPIO on a TMDXEVM3588?
AM335X GP EVM connection to PC is always on UART0, through the DB-9 connector J12. If you set the board in profiles #4 - 6 you have one more additional UART (2, 3 or 5). In these same profiles if you...
View ArticleForum Post: RE: AM3359 Boot Message
Thanks. I know what the CCCC mean but I just want to tell you that there is nothing wrong on the UART. So why I am getting strange messages?
View ArticleForum Post: RE: Road map for SGX driver using DRM?
Hello,right now our apps team is working on a plan how to support it. Our goal is to offer support either directly or emaulated in the next SDK release...but these are goals and plans...stay tuned, we...
View ArticleForum Post: RE: Linux splash screen with da8xx-fb driver
Previously I was able to change the linux splash screen. Here are the steps I took:http://e2e.ti.com/support/arm/sitara_arm/f/791/p/284425/1000424.aspx#1000424
View ArticleForum Post: RE: Arago am335x-evm tisdk-rootfs-image build fails
I had tried this with several different targets and I got the same error. Is it common that git is passed a checksum as the target? How does git decide what to download in that case? Could some kind...
View ArticleForum Post: RE: AM335x set LCDC output resolution
Right now you have to use fbdev--graphics SDK does not yet support DRM.You can also use fbset in userspace to test out resolutions. The Sitara LCDC page has more info.modedb in drivers/video has some...
View ArticleForum Post: RE: Exchange Linux Tux
Hmmm, I don't remember what image size I used--it was a while ago. If I get some time I'll test it out again with a 800x600 image.
View ArticleForum Post: RE: AM3517 - ROM bootloader: 4k pages NAND support?
I want to return to this topic.I have investigated this problem in detail. Yes, AM3517 has support for 4K and 8K page NAND for IC's with capacity greater than 2GB with ID codes from that table. But...
View ArticleForum Post: RE: am335x g_audio gadget cannot be enumerated properly on...
Sam, we don't have a plan yet to implement the double buffering.
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