OMAP™ Applications Processors

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OMAP™ Applications Processors

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  • Forum Post: Re: Ice Cream

    Jayabharath Goluguri
    For OMAP4 Blaze/BlazeTablet OMAP4 platform: you can find TI's release notes at : http://omappedia.org/wiki/L27.IS.1_OMAP4_Icecream_Sandwich_Release_Notes For OMAP4 PandaBoard platform - Google's Android Opensource project ( AOSP ) has support for PandaBoard and you can follow the instructions...
    on Dec 16, 2011

  • Forum Post: Re: Where can I get the Ti omap4 gstreamer plugins?

    Jayabharath Goluguri
    Please see message thread & release notice on ubuntu-omap extras for Ubuntu 11.10 at http://bit.ly/vjB4WT (on pandaboard google groups). The modifications to gst & the plugins are part of the ubuntu-omap-extra package. In future please direct Pandaboard relation questions on pandaboard@googlegroups...
    on Dec 16, 2011

  • Forum Post: Re: about generate_MLO

    Chris Kane
    Hi Yang, What changes are you trying to make to x-loader? In order to boot a different kernel you should be able to compile your kernel and boot it without making any modifications to x-loader or the boot loader. You may also try using the pre compiled binaries for both MLO and u-boot.bin found on...
    on Dec 18, 2011

  • Forum Post: Re: OMAP 4, TI Blaze The x-loader signing tool

    Chris Kane
    Hi Tonatiuh , Please refer to this thread as it seems to be the same question. ( about generate_MLO , http://e2e.ti.com/support/omap/f/849/t/143454.aspx#517704 ) Regards, Chris
    on Dec 20, 2011

  • Forum Post: Re: GPTIMER11 is to be changed to 13 MHz

    Jon Hunter
    Hello, The GP timers can operate from the SYS_CLK or the 32kHz (as you mentioned). On the TI platforms such as blaze the SYS_CLK frequency is 38.4MHz and so 13MHz would only be possible if you used a 26MHz or 13MHz clock source for SYS_CLK. What hardware platform are you using? If you do have a 26MHz...
    on Dec 21, 2011

  • Forum Post: Re: Unable to build u-boot for Pandaboard (Omap4)

    Vinayaka Hegde
    The problem is resolved, but unable get the reason. There are two changes I did and after that the problem got resovled >> Problematic code was cloned on Windows using Gitorious, now I am cloning the code from a Ubuntu PC itself >> Earlier I was using Ubuntu 11.04 & 11.10. The successful...
    on Dec 27, 2011

  • Forum Post: Re: OMAP4430 / OMAP4460 current software support status?

    Josh Arenson
    Hello, Let me first point you to www.omapedia.org omapedia is a valuable resource that will show you all the opperating systems supported by our development platforms, and how to install them. The link below is where you can download the technical reference manual for OMAP devices. This is a low...
    on Jan 3, 2012

  • Forum Post: Re: OMAP4460 clock seting Issue

    veera venkateswara rao pusala
    Hi Jon, we are using parallel interface(DISPC2) of the OMAP4460 Basically i want to know how to set the frequency of "dispc2_pclk" (omap pin number/Name =W4 , DPM_EMU8/USBA0_ULPIPHY_DAT2/UART3_RTS_SD/GPIO_19/RFBI_RE/DISPC2_PCLK/ATTILA_HW_DBG8/SAFE_MODE) to 100 mhz .. pls let me know all...
    on Jan 4, 2012

  • Forum Post: Re: OMAP4430 / OMAP4460 current software support status?

    Jayabharath Goluguri
    Krunal Patil I have few more queries regarding the software components: Does TI provide any combined SDK / PSP release for OMAP4460 (like it does for sitara and davinci family)? If not is there any plan for that? Where can I get the Releasenote / userguide for current software features...
    on Jan 4, 2012

  • Forum Post: OMAP4430 / OMAP4460 current software support status?

    Krunal Patil
    Hi, I am planning to order OMAP4430 or OMAP4460 based development boards. Before doing that I would like to get idea about the current software support for these platforms. I am not able to find any information related to the software support for these platform. Can someone point me to the link...
    on Jan 3, 2012

  • Forum Post: Does OMAP4460 support 1024 x 728 LCD Display?

    veera venkateswara rao pusala
    Hi All, I am using OMAP4460 processor for my application....i want to know weather OMAP4460 support 1024 x 728 LCD Display (Pixel frequency(93MHz to 103MHz)? Regards, Veera.
    on Jan 6, 2012

  • Forum Post: Re: Pandaboard Memory and IO Mapping Table

    Midson
    Thank Jon. Basically I am looking for address range allocated to each GPMC CS. From the TRM, I am able to get only the 1GB allocated to GPMC and not for each GPMC CS. In the OMAP3 HUG, the address range for each GPMC Chip Select is specified. But in the OMAP4 TRM, the address range for each GPMC...
    on Jan 26, 2012

  • Forum Post: Re: Pandaboard Memory and IO Mapping Table

    Midson
    Thanks Jon. I hope, Mask Field will help me.
    on Jan 26, 2012

  • Forum Post: Pandaboard Memory and IO Mapping Table

    Midson
    Like in Section 1.5 (Memory and IO Mapping) of OMAP3 EVM hardware user guide, Is it possible to get the Memory and IO Mapping table for OMAP4/Panda? I checked in OMAP4430 TRM. Unable to locate it. Any pointers?
    on Jan 25, 2012

  • Forum Post: Block IO to GPMC on OMAP4

    Bernard Seller
    I need to transfer a block of data to a device attached to the GPMC bus of an OMAP4 (Pandaboard) I currently loop in C in my OMAP4 Linux (Ubuntu) device driver calling writew or readw I was wondering if ioread16_rep and iowrite16_rep would be faster I tried to follow the implementations to see...
    on Jan 10, 2012

  • Forum Post: Re: Block IO to GPMC on OMAP4

    vijay deep
    Hi Bernard I think DMA transfers would be faster than non-DMA and also the processor is freed to do other tasks. I am trying to setup DMA transfers on OMAP4(Pandaboard), still working on it. Did you get the GPMC DMA transfer link up ? I am finding issues like though the DMA is configured and started...
    on Feb 1, 2012

  • Forum Post: Re: Decode and Display AES encrypted stream

    PremV
    Chirag, You can use a SW based AES encryption/decryption option. If you are looking for better performance on this operations, OMAP4 does have HW acceleration support for this, but access to the related information and SW is restricted to licensed users. If you are accessing the TRM/Data Sheet...
    on Feb 7, 2012

  • Forum Post: Re: OMAP Media Center

    Jayabharath Goluguri
    Quite a few folks have done this with a PandaBoard check out the following posts: http://rsalveti.wordpress.com/2012/01/16/ubuntu-tv-fully-accelerated-on-a-pandaboard-with-ubuntu-leb/ http://rsalveti.wordpress.com/2012/01/06/hw-video-decode-and-xbmc-ubuntu-linaro/
    on Feb 14, 2012

  • Forum Post: Re: Does OMAP4 support voice call recording?

    Connie Kuang
    Hi, Israel Thank you very much! Connie
    on Feb 16, 2012

  • Forum Post: Re: Can the image of L27.IS.2.P2_OMAP4_Icecream_Sandwich_Release be used for OMAP4430?

    Connie Kuang
    Hi Gina, Thanks for your reply . For our EVB board (ES2.2 GP device), when we use Android 2.3.5 image, it can boot fine, but when we use ICS image, it can not boot up . So we think it may be not an H/W issue. BTW, we have only an ES2.2 GP device, can not verify more device for this issue...
    on Feb 21, 2012

  • Forum Post: Re: Can the image of L27.IS.2.P2_OMAP4_Icecream_Sandwich_Release be used for OMAP4430?

    Connie Kuang
    Hi Gina, Thanks for your reply. I have tried your image on our EVB board(ES2.2 GP device), but it still can't work, and I want have double check with you, could this image boot up on ES2.2 GP device? If yes, please provide your emmc images to us to check whether it is a H/W issue.(MLO, uboot...
    on Feb 23, 2012

  • Forum Post: Re: Can the image of L27.IS.2.P2_OMAP4_Icecream_Sandwich_Release be used for OMAP4430?

    Connie Kuang
    Hi Gina, Thanks for your reply. I think you have got me wrong. I tested your image on Blaze (ES2.2 GP device), not on a custom platform. So, please provide your images which could boot fine on ES2.2 GP device. Let us check it is a H/W issue or build environment issue. Thanks.
    on Feb 24, 2012

  • Forum Post: Re: Can the image of L27.IS.2.P2_OMAP4_Icecream_Sandwich_Release be used for OMAP4430?

    Connie Kuang
    Hi Gina, As my latest update, please provide emmc image files(MLO, uboot.bin, boot.img, system.img, userdata.img, recovery.img). Thanks.
    on Feb 24, 2012

  • Forum Post: Re: About the CPI(Camera Parallel Interface) of OMAP4460

    Mayank Mangla
    As the TRM says - in sync mode no assumption is made about pixel format. Therefore 16-bit mode can be used to transfer YUV data.
    on Mar 2, 2012

  • Forum Post: Re: Panda Dithering for 18bit LCD

    Midson
    From my understanding, OMAP4 is not designed to support 18bit LCD, like in OMAP3. So the Pin mapping needs to changed as per the fig 17 in Page 19 of the SN75LVDS83B Data sheet (Rev B). Basically the LSB 2bits should be ignored or not be connected. For improved image quality, the OMAP4 should dither...
    on Mar 6, 2012
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