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  • Forum Post: AM35xx Boot Modes. Suggested future options

    DaveB123
    I would like to confirm that Serial NOR or NAND FLASH are NOT a supported boot option. I ask because I realize the data sheet is still being finalized. If Serial NAND or NOR is NOT supported, I'd like to request that it be considered for future products. Related to this, I was wondering...
    on Mar 15, 2010

  • Forum Post: TMDEXVM3730: ${DVSDK}/setup.sh (updated)

    Jeffrey Graham
    Hello, Just received my TMDEXVM3730 kit, and am having trouble with the setup.sh script. I am trying to follow the instructions in the TMS320DM3730 Software Developers Guide". I am running Windows XP Pro on an HP laptop, and using VMPlayer to provide my Ubuntu 10.04 LTS environment....
    on Sep 27, 2010

  • Forum Post: NOR flash for AM3505

    Anatoli
    Can anyone please recommend 128 Mb (or just family) NOR flash part proven to boot AM3505?
    on Oct 2, 2010

  • Forum Post: redirect exceptions to the my handler

    Krzysztof Frackowiak
    I have evaluation board AM37xx (Mistral). I try redirect exception to my handler, but I have a problem. I write at address 0x4020fff0, address handler data abort, and generate this exception to enter to my handler, but monitor goes to dead loops
    on Nov 4, 2010

  • Forum Post: Very annoyed with the AM3517 ROM Loader

    Michael Erickson
    Hello all, I've been having some highly mixed results booting from an SD Card on the AM3517. I've read everything that I can on the wikis and in the manual. Using fdisk, 99% of the time I can successfully create a bootable card, populate it with MLO, u-boot.bin, etc. etc. and all is well...
    on Jan 21, 2011

  • Forum Post: Receiving incorrect ASIC ID during UART boot

    R S
    Currently we are attempting to bring up a new board which has a AM3730. We are monitoring the serial port at boot time and we are consistently getting out a series of bytes that do not match the expected series we found at: http://processors.wiki.ti.com/index.php/OMAP35x_and_AM/DM37x_Initialization#ASIC_ID_output_examples...
    on Jan 25, 2011

  • Forum Post: SYS_BOOT table in the TRM for AM35xx

    Andy Jump53114
    We've been attempting to strap the boot order for our AM35xx platform according to Table 24-4 in SPRUGR0B (the AM35xx TRM). We normally boot from XIP but also require the option to boot from UART during debug. The debug option is achieved using a header. Based on this, the obvious strapping solution...
    on Feb 23, 2011

  • Forum Post: AM3517 serial device on kernel 2.6.38-rc8

    roguetechx86
    Hello everyone, I seem to be having a problem with booting from u-boot into the linux kernel. I have successfully booted using a 2.6.36 kernel but the network seems to be wonky and randomly creates a MAC address, I was informed by googling the net that this problem was fixed in newer kernels. 2.6.37...
    on Mar 14, 2011

  • Forum Post: AM3517 booting or flashing kernel via tftp issue

    Aaron Ridinger
    Hello, I'm trying to load the default kernel from the PSP on an AM3517 on a Logic PD experimenter board. I'm running Ubuntu 9.04 on Virtual Box on Windows 7. I think the issue is with the TFTP, as it won't get past that step. I've tried both flashing the kernel via tftp, and booting...
    on Apr 27, 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: The ZOOM AM3517 can't launch Linux system

    token
    hi , I have setup ti-sdk-am3517-evm-05.02.00.00-Linux-x86-Install.and compile the AM3517 linux system (linux-2.6.37-psp04.02.00.07) like this: 1. make ARCH=arm CROSS_COMPILE=arm-arago-linux-gnueabi- distclean 2. make ARCH=arm CROSS_COMPILE=arm-arago-linux-gnueabi- am3517_evm_defconfig 3....
    on Jul 21, 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: AM3517 ZCN LDO Output Voltages

    CharlieWW
    I have two prototype boards using the AM3517ZCN that do not boot properly. Both have the correct power up sequence per TRM and datasheet and read 0V at a 1uF 10V capacitor connected to the F22 ball (CAP_VDDA1P2LDO_USBPHY). According to the datasheet, I believe the output should always be 1.2V. It reads...
    on Aug 12, 2011

  • Forum Post: The use of U20 (W25X32VSFIG) in DM816x/C6A816x/AM389x Evaluation Module

    Swee Sin Ong
    Hi, I owned a Sitara EVM board (DM816x/C6A816x/AM389x Evaluation Module). Just wanna double confirm the use of U20 (W25X32VSFIG) stated at page 36 of evm816x_Schematics_RevE.pdf. Is it basically used for booting purpose? For example, if I decide to use NOR Flash as my only booting medium, then I can...
    on Oct 6, 2011

  • Forum Post: WEC7 on EVM (AM3715) Boot problems

    Arthur Kater
    Hello, I'm trying to get WEC7 (WinCE7) working on my board.Custom board based on EVM reference board (AM3715 CPU), with 512MB instead of 256mb I try to boot from SD (and ignore NAND for now as it is 8bit instead of 16bit as on the reference board).SD card contains MLO, EBOOTSD.nb0 and NK.bin ...
    on Oct 31, 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: AM/DM3730 custom board boot problem

    Ahmet Caliskan
    Hi all, We are made a new am/dm3730 custom board referenced Mistral's am/dm3730 omap3 evm and i am trying to boot it. In our board we have 1 uart port (UART3), SD/MMC interface, USB interface. I prepare X-loader and u-boot binaries which using UART3 port and try to boot from SD Card, but nothing...
    on Dec 23, 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: Re: Boot sequence question about Tec. Ref. Manual

    Qmax
    Gururaja Hebbar Qmax With reference to AM335x Technical Reference Manual (Rev. C) , section " 26.1.5.2.1 SYSBOOT Configuration Pins ", could you please clarify note 5 related to USB0 boot device? "5. Boot mode is not a permanent booting device. All other boot modes are and will...
    on Jan 3, 2012

  • Forum Post: Re: Boot sequence question about Tec. Ref. Manual

    Aijaz Baig
    Hello there. I am planning to purchase the beaglebone and hence an initial study of it. I was reading TI's AM335x technical reference manual and also had a similar doubt like QMax above. My questions are: The manual talks about 'Public ROM' code all the time. I believe it is proprietry...
    on Jan 16, 2012

  • Forum Post: Re: Initialization for the ARM Cortex A8 (AM3359) on the beaglebone

    Roger 8421
    Qmax Hi Aijaz, Sorry I made a litte bit of confusion in the other thread... Aijaz Baig Steve Kipisz 3. Yes, mmc0 is the primary boot device. The beaglebone is hard wired to boot in a specific order: mmc0 -> spi0 -> uart0 -> usb0. So if no mmc card is present, the boot ROM then...
    on Jan 18, 2012

  • Forum Post: AM335x EVM boot-mode switch (SW3) wrong labelled

    Qmax
    I would like to outline that boot-mode DIP switch on AM335x EVM (SW3) is labelled in a the wrong way, that means: SW3[1] = ON ---> SYSBOOT[0] = 0 SW3[1] = OFF ---> SYSBOOT[0] = 1 This is also clarified in U-Boot and StarterWare user guides, which IMHO are not the best places for an EVM...
    on Jan 19, 2012

  • Forum Post: fail to put file system on Nand

    Bigtree
    Hi Experts, I have been strugging a few days to put file system on Nand of AM37x EVM board. My Linux kernel uImage can be boot successfully if using host filesystem mapping, NFS on my host PC through Ethernet. The user guide from my SDK package is far from enough. Here is what I did to setup the file...
    on Feb 3, 2012

  • Forum Post: Boot using USB interface for flash programming

    Qmax
    Hi I'm planning to develop an "USB pseudo-bootloader" application for AM335x. The idea is based on the capability of AM335x internal BootLoader (ROM BL) to boot using USB0 as a CDC/ECM USB interface, downloading a file into internal RAM and running it. Once loaded in internal RAM...
    on Feb 24, 2012
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