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  • TPS51200: VLDOIN and VO current with 5 DDR3L chips?

    TI Thinks Resolved
    Part Number: TPS51200 Team, Can you help with the below: How much current should I expect on VLDOIN and VO pins of the TPS51200-EP for via sizing. If I were to use the TPS51200-EP in a DDR3L application with 5 DDR3L chips, roughly what amount of current…

  • RE: TPS51116-EP: Is this part suitable as a complete DDR4 power solution?

    Hey Kirill, Despite the fact it is not mentioned specifically in the datasheet, the part should be configurable to DDR4. VDDQSNS was tested looking at the electrical characteristics at 1.2 Volts. If you want another -EP option TPS51200-EP would also be…
    • Answered

  • TPS51200-Q1: DDR3L support

    Resolved
    Part Number: TPS51200-Q1 Other Parts Discussed in Thread: TPS51200 , TPS51200-EP , Does this device support DDR3L? The datasheet for the commercial TPS51200 indicates DDR3L support on the front page but that was removed for the automotive qualified version…
    • Resolved

  • RE: AM5728: No EP controller created at /sys/kernel/config/pci_ep/controllers

    Hi Takuma, We are using a PHYTEC SOM, so we have not made any modifications to am572x-idk.dts, but to am57xx-phycore-common.dtsi. I am attaching the am57xx-phycore-common.dtsi. Also i am attaching am57xx-pcm-948-common.dtsi, where we have disabled pcie1 as…
    • Answered

  • AM5728: U-boot UART setting

    Resolved
    Other Parts Discussed in Thread: AM5728 , TPS51200 , TPIC2810 , SN65HVS882 , AM5718 , PMP , DRA722 SDK = ti-processor-sdk-linux-rt-am57xx-evm-05.03.00.07 u-boot = u-boot-2018.01+gitAUTOINC+313dcd69c2-ge2bc936055 cross compiler = arm-linux-gnueabihf-gcc ------…
    • Resolved
    • Answered

  • RE: Linux/AM5718: Codec interface issue

    Resolved
    am571x-idk.dts.txt /* * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version…

  • RE: Linux/AM5728: Kernel boot time warning

    I am using default am572x-phycore-rdk.dts DT from phytec in kernel & u-boot from PD18.1.0 BSP. I also include relevant files to this post. am572x-phycore-rdk.dts: /* * Copyright (C) 2015 PHYTEC America, LLC. - http://www.phytec.com/ * * This program…

  • RE: Linux/PROCESSOR-SDK-AM57X: Issue with ov10365.

    Hi Dwarakesh, Thanks, Please find the files. 4454.dmesglogomni.txt 7178.am57xx-beagle-x15-common.txt /* * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/ * * This program is free software; you can redistribute it and…
    • Answered

  • RE: Linux/AM5716: eMMC not detected

    Resolved
    Hi Brad, Yes, I'm using SDK 4.x and I updated my git repository with the last version before SDK 5.00. Below, my u-boot env, new kernel log and after my DTS file. U-BOOT ENV => printenv args_mmc=run finduuid;setenv bootargs console=${console} …
    • Answered

  • RE: AM5749: Linux Boot message:"[ 0.000000] Hit pending asynchronous external abort (FSR=0x00001211) during first unmask, this is most likely caused by a firmware/bootloader bug."

    Resolved
    Attached is a complete diff file between: the TI branch "processor-sdk-u-boot-2019.01" at commit 333c3e72d3 from Wed Mar 11 13:50:06 2020 -0500 To our latest commit (213568e446). (The repository is on Bitbucket, and access could be extended for…

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