Forum Post: RE: 8-bit access on 16-bit GPMC device
[quote user="Bastian Suess"]this sounds like you are proud of this (?)[/quote]I'm trying to be factual. There was no "pride" in my previous answer.[quote user="Bastian Suess"]How about a statement...
View ArticleForum Post: RE: U-boot libam33xx.o issue
Hello Miroslav,I was able to get it working by making the change you have suggested - please see my second post. I have also made changes to the board name, and the boards.cfg file accordingly. Now it...
View ArticleForum Post: RE: AM335x EVM tearing
Hello,I think your best bet would be to use the fbdev wait for vsync ioctl: FBIO_WAITFORVSYNCIf you call that ioctl before your framebuffer is updated, then that should eliminate the tearing. I've...
View ArticleForum Post: RE: Image resizer downscale on Linux
Hey Emilio.I certainly understand--I have been very busy myself lately.My idea with the saScalingDisplay is to test the driver functionality difference between fbdev and V4L2 with respect to the DSS....
View ArticleForum Post: RE: omapdss DSI error: cannot lock PLL
Has anyone found a similar solution on their DM37x platform? We are seeing the same error "omapdss DSI error: cannot lock PLL" on some DM37x systems.
View ArticleForum Post: RE: AM3352 Kernel Failure to Locate root in UBI Filesystem
Miroslav,I just returned to my development machine and modified boot args to apply VID header offset of 2048. No change in the boot outcome, though. Thanks,JasonU-Boot#...
View ArticleForum Post: RE: AM335x the VDDA3P3V_USB0 be pulled up when only the USB0_VBUS...
No, you cannot insert a resistor in series with the power supply pin. Any series resistor large enough to limit the back-bias current would also limit the power supply current to the internal USB...
View ArticleForum Post: RE: pull-up resistors of AM335x ICE V2.1Board
Thank you for your reply.I understand that one pair of pullups is enough.Regards,Kanae
View ArticleForum Post: RE: AM335X LCD Interface StarterKit Schematic
Thanks Biser. That answered my question.Regards,Richard
View ArticleForum Post: RE: How to wake up after suspend to disk
The elinux link you give points to a completely different processor. I don't believe AM335X has this capability. Here is the link to AM335X power management:...
View ArticleForum Post: RE: AM335x EVM tearing
Thank you so much Josh for your reply, but I am "starter" with linux embedded development and I need some additional hints from your side...How can I do what you are telling about? Can you provide a...
View ArticleForum Post: RE: AM335x Gpmc communications and implement a communication and...
Hi,Can you help me explain how I now only need to achieve to read and write timing sequence through CS1, other nandflash the ECC, erase and so do not need to achieve, thank you very much
View ArticleForum Post: RE: OLED display interface with AM3505 SoC
I'm not a software expert, but you have 160*128 = 20480 pixels per frame, and if you are in RGB888 color this makes 61440 bytes of data per frame. See section 12.5.7 in the AM35X Technical Reference...
View ArticleForum Post: RE: SGX driver am335x
I managed to get the drivers to load in but I'm getting a new error. I'll try to explain what I did so far:I downloaded the ti-sdk-am335x-evm-05.07.00.00 and the graphics SDK-04-09-00-01. I adjusted...
View ArticleForum Post: RE: 18-bit LVDS panel on 24-bit framebuffer
Eric Lee4, have you find solution for your 24bit into 18 bit conversion? Did you change the software or drivers?I have the same problem described...Thank you in advance!Andrea S.
View ArticleForum Post: RE: ARM3703 Linux "ehci-omap.0: remove" condition prevents...
Thanx for your fast answer.I'll give them a try and will respond with the results.
View ArticleForum Post: RE: U-boot libam33xx.o issue
Hello Miroslav,Alright I understood the situation - it's clear now :) Thank you for your patience - what you have shown is what I have done.Thank you so much for your help.RegardsSanthosh
View ArticleForum Post: RE: AM3359 Linux startup from SD card
Hi,Please try to reformat and repartition your SD card using the create-sdcard.sh script located inside the <SDK_dir>/bin/ folder. You may also try another SD card if this one turns out to be...
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Forum Post: RE: 8-bit access on 16-bit GPMC device
Hi Bastian,Thanks for reply.Today wehave foundan interesting thing. If configured. in mux 16 bit mode, pin GPMC_A0 as signal GPMC_A0 itallowsto readthe bytes fromoddaddresses, without shifting address....
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