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x-loader
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  • Forum Post: new linux kernel with functioning dsp and c6run examples for tmdxevm3730 (by Mistral)

    Jeffrey Graham
    Hello, I am trying to get the DSP working with both my TI AM/Dm3730 Evaluation Module (part # TMDXEVM3730 purchased 6 months ago) and an Overo Fire board, using c6Run and its examples. Focusing just on the TI board, I have tried with the 2.6.32-psp03.00.01.06 kernel (in the dvdsdk_dm3730-evm_4_01_00_09...
    on Mar 15, 2011

  • Forum Post: can't boot from nand flash

    Kevin Chow
    Hi, I am using am3517, I substitude samsung MT29F4G16ABCHO nand for micro MT29F4G16ABCHO nand, and samsung MT29F4G16ABCHO uses 8-bit GPMC memory bus width, while micro nand uses the 16-bit GPMC memory bus to interface to a single 512 MB NAND flash memory chip organized as 256 MB x 16. I first program...
    on Apr 29, 2011

  • Forum Post: Dilemma - X-loader not loading U-boot.

    Gary Marsh
    I'm using an AM3517 Craneboard as a development platform for a future embedded design. I've successfully compiled X-loader and U-boot using the Craneboard git sources, which are based on TI PSP 03.00.01.06. From that compiled code, X-loader successfully runs U-boot, which in turn successfully...
    on May 12, 2011

  • Forum Post: Booting AM3517 From NAND.

    hrishikesh choudhary
    Dear All, I have Bare metal board...and i want to boot the processor from NAND all configurations are correct ...i was able to boot from NAND with the TAM 3517 SOM board ... i think the manufacturer of nand has some boot script in Nand ? so i was able to evoke the x-loader..there is no problem...
    on Jul 7, 2011

  • Forum Post: How to start AM3517 from NandFlash?

    token
    HI I have bought a ZOOM AM3517 Kit. the official support boot and run from SD card, now , I hope the system starts from NandFlash(Micron). first, How to update the system bootstrap and uboot? Can i update them from usb? which usb? I think it is available. How to do it?
    on Jul 17, 2011

  • Forum Post: PSP-04.02.00.07 migration - Kernel not booting , EVM3530/3730(hynix) Mistral EVM main board (Rev G)

    Avijit Sur
    We have recently downloaded AM37xSDK_05_02_00_00 sdk as we wanted to migrate from psp-03.00.01.06 (kernel 2.6.32) to psp-04.02.00.07(kernel 2.6.37). The MLO and uboot that came originally with the TI EVM3530/3730 Rev D (hynix) processor module along with Mistral EVM main board (Rev G) works fine withpsp...
    on Jul 26, 2011

  • Forum Post: AM3517: xloader/uboot performance; MPU Core, GPMC, and SDRC performance

    Man Nguyen
    I am working to resolve xloader/uboot performance issues. The hardware (Logic PD Am3517 SOM-M2) is detailed in the attached PDF. With the GPMC configuration and SDRC configuration as is, I am observing that a GPMC Nand Flash data read takes 200 ns and SDRC DDR2 SDRAM data write takes 215 ns. These can...
    on Aug 1, 2011

  • Forum Post: AM35x WinCE 8-bit NAND boot

    Jason Fitch
    Hi, I'm trying to bring up a new AM3505 board that boots from an 8-bit NAND flash, and it doesn't boot. I made the changes listed below to convert the BSP to 8-bit from 16-bit, and I use pserial.exe to download the XLDR - which in turn downloads my AM35x-nand.raw file. That part works OK. On...
    on Oct 3, 2011

  • Forum Post: Tools, software and methodology required for bringing up virgin system board based on Sitara Processor.

    Dhaval Malaviya87767
    Hi, We are developing the system with OMAP AM 3703 as processor chip. We developing such system for first time in house. I am looking forward for TI community to help us out with successful development of our project. I have following questions: a) What tool and software are required to...
    on Oct 31, 2011

  • Forum Post: Using I2C in X-Loader

    JemiahAitch
    This is a long shot but I thought best to try: Has anyone ever used I2C on the AM3517 from X-loader? I'm using both the AM35x-OMAP35x-PSP 03.00.01.06 and the AM35x-OMAP35x-PSP 04.02.00.07. In both cases, the code for x-loader has header file defines for the I2C registers but doesn't access them...
    on Nov 17, 2011

  • Forum Post: Boot ROM - reporting of actual boot device?

    Jim Grimes
    X-Loader and UBoot code for the AM35xx uses the "sys_boot" value in an attempt to detect the device to boot from (register CONTROL.CONTROL_STATUS). This value does not (necessarily) reflect the boot device however, it reflects the order the Boot ROM uses in searching for a valid boot device...
    on Dec 26, 2011

  • Forum Post: Am3517 Technixon Standard Board..U-boot loader issue.[x-loader hangs]

    hrishikesh choudhary
    Dear All, I had a Standard bootloader flashed with x-loader and u-bootloader . But to flash my application code i had erased the complete flash. Now i need to port the x-loader and u-bootloader again to flash. I am to download them to flash location 0x00000000 : X-loader.bin(signed) and...
    on Jan 11, 2012

  • Forum Post: Is U-boot Looking for a boot.scr file ?

    hrishikesh choudhary
    Dear All, Texas Instruments X-Loader 1.47 (Jan 12 2012 - 17:09:36) Starting X-loader on MMC Reading boot sector 352648 Bytes Read from MMC Starting OS Bootloader from MMC... Starting OS Bootloader... I am having a SD_CARD [2GB]..i have partitioned it with script file..one...
    on Jan 13, 2012

  • Forum Post: Nand read failed

    RajeeSankar
    Hi, Our board am3517 have hynix 8-bit nand connected on cs0.I defined GPMC_NAND_ECC_LP_x8_LAYOUT in u-boot. I can write and read MLO into nand from u-boot command. But After writing u-boot.bin into nand,I cannot read back u-boot.bin from nand. From 0x00 to 0x6e0000 it marked as bad blocks...
    on Jan 14, 2012

  • Forum Post: Not able to compile u-boot and MLO for AM3703 Eval Board

    Dhaval Malaviya87767
    Hi, I got AM3703 eval board and I have installed codesourcery came with it. Now i am trying to compile source code for u-boot came with and I am not able to do so. Development Platform: Ubuntu 10.04 For Compiling u-boot reference page: http://processors.wiki.ti.com/index.php/AMSDK_u-boot_User...
    on Jan 30, 2012

  • Forum Post: x-load throws 'ECC failed' on nand read

    Rahul Prashant Shukla
    Hi, I am using LogicPD am3517 evm board. I have build the 'TI X-Loader 1.51' and 'TI U-Boot 2010.06'. I am doing nand_read (using API nand_read_block()) in x-loader to read a nand flash location (say 0xAAAAA). This nand location I modify in u-boot code. Initially when complete NAND...
    on Feb 10, 2012

  • Forum Post: NAND_FLASH_WRITER.OUT FOR AM3517---------------Where can I find it??

    Zeng_wg
    Dears: I have a AM3517 project on going, Now I finished hardware debug with AM3517 Core board. I want load X-loader into flash, but the flash tools not support SAMSUNG's Flash.So I need a nand_flash_writer.out used to load program from CCS. Who can give me a suggestion.
    on Mar 13, 2012

  • Forum Post: Access S29NS Spansion NOR from x-loader in DM3730.

    Javier Martin19423
    Hi, we have a custom board which is similar to the Beagleboard xM. For that reason, we are using the x-loader for this board [1]. The S29NS is a 64MB NOR flash with multiplexed data and addresses and it is attached to CS0 of the GPMC, whose memory base address is 0x00000000. We've been able...
    on Apr 11, 2012

  • Forum Post: Setting MPU clock speed in x-loader for AM3715

    Chris Deas
    Hi How can I setup the MPU clock rate to 1GHz in the x-loader board initialisation code? I gather I need to modify some values used in the function "void prcm_init(void)" to reconfigure the PLL's. But what changes should I make or where can I find info for calculating PLL config values...
    on Apr 12, 2012

  • Forum Post: how to set X-loader TEXT_BASE address

    Fangbo Xu
    Hi I am trying to port X-loader to a new board with an AM3505 processor. I have a doubt about the TEXT_BASE. In x-loader/board/am3517crane/config.mk, the TEXT_BASE is set to 0x40208800, however, in x-loader/board/am3517evm/config.mk, TEXT_BASE is set to 0x40200800. Why are they assigned to different...
    on Apr 17, 2012

  • Forum Post: how to debug X-loader under linux

    Fangbo Xu
    Hi Currently I am working with a platform with an AM3505 processor, I want to debug X-loader with "SEGGER JLink" either in Linux or Windows. It seems no one using Jlink to debug x-loader in linux. I wonder if it's possible to debug X-loader with Jlink under linux. How do you debug...
    on Apr 19, 2012

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