The engineer handling this topic is out of the office until April 12. So we suggest to wait until he can look into this. Thanks for understanding. Thanks.
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Forum Post: RE: TDA4VM: Failed Compilation of custom model
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Forum Post: RE: AM623: am62-mcu-m4f0_0-fw fails to be started
Hi, This forums only support queries in English. Please either translate your question to English, or post it to the Chinese E2E forums - https://e2echina.ti.com/ .
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Forum Post: RE: AM6411: Implement proprietary 32bit parallel bus with PRU
Thank you for your advice. Sound promsing. We will give it a try asap.
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Forum Post: RE: AM625: Android SDK kernel build with custom dts
Thanks again for the recommendations, this basically seems to work as expected. Since this board doesn't have the board ID EEPROM will probably just hardcode the board name in the u-boot env and save it. Munan
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Forum Post: RE: TMS320C5535: TMS320C5545 (BOOST5545ULP) sample ccs workspace source
Hi Baskar, The C5535/5545 software are all CSL based in the C55XCSL-LOWPOWER at SPRC133 Driver or library | TI.com . The latest version is 03.08.01. All the examples and demos are all in CCS project with source code. They are not using syscfg though. Best regards, Ming
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Forum Post: PROCESSOR-SDK-AM62X: Fatal error while retrieving the Android14 source from new release RLS_09_02.xml for AM6254 platform
Hi, This is in regards with the discussion going on here https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1329108/help-needed-to-understand-about-android-14-support-on-am6254-platform/5059497 (I am unable to reply anymore on this hence creating a new related thread) I could see that new release Of Android14 is available for AM6254 platform. However the main manifest seems to be unavailable. In the document it says to use repo commands, but it fails repo init -u git://git.ti.com/android/manifest.git -b android14-release -m releases/RLS_09_02.xml ... A new version of repo (2.45) is available. ... New version is available at: /tmp/.repo/repo/repo ... The launcher is run from: /usr/bin/repo !!! The launcher is not writable. Please talk to your sysadmin or distro !!! to get an update installed. fatal: manifest 'releases/RLS_09_02.xml' not available fatal: manifest releases/RLS_09_02.xml not found ================================================================================ Repo command failed: UpdateManifestError Unable to sync manifest releases/RLS_09_02.xml Can someone suggest ? -- BR
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Forum Post: RE: TMS320C5535: TMS320C5545 (BOOST5545ULP) sample ccs workspace source
Thanks for your information, I tried with "ti\c55_lp\c55_csl_3.08.01\demos\out_of_box\c5545\c5545bp_software_01.01.00.00\source_code\c55xx_diagnostics\board\diag\uart_test" But i am getting like as error ,so is it possible to provide the steps to solve this issue. "C:/ti/c55_lp/c55_csl_3.08.01/demos/out_of_box/c5545/c5545bp_software_01.01.00.00/source_code/c55xx_diagnostics/board/diag/common/system_init.c", line 70: error #137: struct " " has no field "CGCR4" 6 errors detected in the compilation of "C:/ti/c55_lp/c55_csl_3.08.01/demos/out_of_box/c5545/c5545bp_software_01.01.00.00/source_code/c55xx_diagnostics/board/diag/common/system_init.c". gmake: *** [common/system_init.obj] Error 1 gmake: Target 'all' not remade because of errors.
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Forum Post: RE: SK-AM64B: Queries on image corruption
Hi Amey, Yes, the backup boot mode is only relevant to ROM. Once ROM loaded and executed R5 SPL, the SoC backup boot mode is no longer applicable. There are two types of Linux corruptions that I can think of: 1. Linux file system corruption which doesn't affect kernel Image file 2. Linux file system corruption which does affect kernel Image file In case #1, U-Boot will load and run kernel properly (but later kernel/Linux might fail in mounting rootfs or some user space application fail), so there is nothing U-Boot can do to do any sort of backup boot. In case #2, depending how the corruption affects kernel Image file, U-Boot either fails to find/load the kernel Image from Linux file system, or U-Boot could load kernel Image to DDR but checksum doesn't match. Either way, an alternative boot could be implemented in U-Boot in case of #2.
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Forum Post: RE: AM62A7-Q1: Why is there so many Authentications during the boot process, and can I reduce the number of Authentications to improve the boot time?
Hi, If your development uses U-Boot just as a bootloader for Linux Kernel, we recommed using Falcon boot to improve boot time (+) [FAQ] AM625: How to boot from R5 U-Boot SPL directly into the Linux Kernel, skipping A53 SPL and A53 U-Boot (Falcon Mode) - Processors forum - Processors - TI E2E support forums You may also find the Linux SBLs from MCU+ SDK interesting: AM62x MCU+ SDK: SBL OSPI Linux Multistage Regards, Prashant
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Forum Post: RE: TDA4VH-Q1: ESM Error in POK Module Initialization
Hi Kevin, These are the events for VDDSHV Main 1P8 Under Voltage (SDL_POK_VMON_EXT_MAIN_1P8_ID) and VDDSHV Main 3P3 Under Voltage (SDL_POK_VMON_EXT_MAIN_3P3_ID). Regards, Josiitaa
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Forum Post: RE: AM62A7: Problems with following Linux Board Port guide for custom board
Hi, Your DDR looks fine, you are booting into Linux. Your current problem is that the kernel is trying to find the root filesystem that you requested, but can't find it. It's looking for a partition with PARTUUID=260440ee-02, but that's not available. Have you already written the filesystem you want to boot from? Regards, Bas Vermeulen
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Forum Post: RE: SK-AM62B-P1: UART
Hi Suraj, I am routing your query to our MCU+ SDK expert for comments.
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Forum Post: RE: AM62A7: Problems with following Linux Board Port guide for custom board
Ok, good! I created an SD card by following the instructions on the SDK and using the script bin/create-sdcard.sh as the SDK documentation described. So i have a root and boot partition on my SD-card.
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Forum Post: RE: AM6442: Single synchronous read on GPMC port in 16 x 16 bit GPMC configuration
Hi Steffen, Thanks for confirming. I am closing this thread.
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Forum Post: RE: TMS320C6746: Automate programming using python instead of CCstudio
Hello, [quote userid="601916" url="~/support/processors-group/processors/f/processors-forum/1347532/tms320c6746-automate-programming-using-python-instead-of-ccstudio"]I am trying to automate the process using a python script.[/quote] You have not mentioned which version of CCS is being used. Assuming you are using Eclipse based CCS, you can run python scripts with DSS via jython. Please see: https://software-dl.ti.com/ccs/esd/documents/dss_python_dss_scripting.html Thanks ki
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Forum Post: RE: AM623: falcon boot load time optimization
[quote userid="35100" url="~/support/processors-group/processors/f/processors-forum/1331430/am623-falcon-boot-load-time-optimization/5136035#5136035"]Do you remember it should be of=/dev/mmcblk0 or of=/dev/mmcblk0 p1 [/quote] its mmcblk0, without 'p1'. [quote userid="35100" url="~/support/processors-group/processors/f/processors-forum/1331430/am623-falcon-boot-load-time-optimization/5136035#5136035"]I can't remember when applied this log printf: board_fit_image_post_process: processing image:[/quote] I use the following uboot patch: diff --git a/arch/arm/mach-k3/common.c b/arch/arm/mach-k3/common.c index 250c6ea65d61..b04e068814ea 100644 --- a/arch/arm/mach-k3/common.c +++ b/arch/arm/mach-k3/common.c @@ -279,14 +279,14 @@ void board_fit_image_post_process(const void *fit, int node, void **p_image, os = fdt_getprop(fit, node, "os", &len); addr = fdt_getprop_u32_default_node(fit, node, 0, "entry", -1); - debug("%s: processing image: addr=%x, size=%d, os=%s\n", __func__, + printf("%s: processing image: addr=%x, size=%d, os=%s\n", __func__, addr, *p_size, os); for (i = 0; i < IMAGE_AMT; i++) { if (!strcmp(os, image_os_match[i])) { fit_image_info[i].image_start = addr; fit_image_info[i].image_len = *p_size; - debug("%s: matched image for ID %d\n", __func__, i); + printf("%s: matched image for ID %d\n", __func__, i); break; } }
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Forum Post: RE: no signal from DP when using DP-to-HDMI adapter and HDMI grabber
Hi Yongsig, [quote userid="420366" url="~/support/processors-group/processors/f/processors-forum/1330903/no-signal-from-dp-when-using-dp-to-hdmi-adapter-and-hdmi-grabber/5135135#5135135"]I found wrong path once I put " sudo ROOTFS_PART=/media/usami/rootfs make linux_install" [/quote] Could I get a clarification of what "wrong path" is? Kernel modules should automatically install under rootfs/lib/modules/ , and kernel should check the correct folder with the kernel modules. "make linux_install" installs dts, kernel, and kernel modules that are all compatible with each other as they are compiled from the same kernel source. [quote userid="420366" url="~/support/processors-group/processors/f/processors-forum/1330903/no-signal-from-dp-when-using-dp-to-hdmi-adapter-and-hdmi-grabber/5135135#5135135"] As you know there is no "/lib/modules/6.1.33-g8f7f371be2-00009-g9ee794b9509d-dirty" folder in sdcard. [/quote] The folder should get created automatically when "make linux_install" is ran. [quote userid="420366" url="~/support/processors-group/processors/f/processors-forum/1330903/no-signal-from-dp-when-using-dp-to-hdmi-adapter-and-hdmi-grabber/5135135#5135135"] Why '00009-g9ee794b9509d-dirty' of name is following? [/quote] "00009-g9ee794b9509d" is the commit ID that we have checked out, "dirty" means there are uncommited changes within your Linux kernel source code. Regards, Takuma
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Forum Post: PROCESSOR-SDK-AM64X: question about Modifying resource allocation
Part Number: PROCESSOR-SDK-AM64X Other Parts Discussed in Thread: SYSCONFIG Hi I was trying to switch a CCS project from r5_0-0 to r5_0-1 I ran the script to generate the " sciclient_defaultBoardcfg_rm.c" as shown: AM64x MCU+ SDK: Modifying resource allocation and I have the following error: C:\ti\mcu_plus_sdk_am64x_09_01_00_41>make -s -C tools/sysfw/boardcfg configure-gen SOC=am64x process_begin: CreateProcess(NULL, C:/ti/sysconfig_1.18.0/nodejs/node C:/ti/sysconfig_1.18.0/dist/cli.js --product C:/ti/mcu_plus_sdk_am64x_09_01_00_41/tools/sysfw/boardcfg/respart/am64x/k3-respart-tool-0.5/.metadata/product.json --output generated/ C:/ti/mcu_plus_sdk_am64x_09_01_00_41/tools/sysfw/boardcfg/respart/am64x/k3-respart-tool-0.5/out/am64x-evm.syscfg, ...) failed. make (e=2): The system cannot find the file specified. make: *** [configure-gen] Error 2 I did not change any setting in the "am64x-evm.syscfg", but I found that there is no resource partition in the R5_0_0 althrough a lot of examples from the SDK is based on R5_0_0: Any advise would be helpful Thanks a lot
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Forum Post: RE: AM62A7: Problems with following Linux Board Port guide for custom board
Your linux kernel doesn't recognize your SD card, which is probably why it's not booting. Try enabling the sdhci interfaces in your device tree, that might solve it for you.
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Forum Post: RE: TMS320C6746: Automate programming using python instead of CCstudio
Hi Ki, Thank you very much for your answer and the link. I am going to work on it soon. Sorry I forgot to include that data. The version I am using is: ------------------------------------------------------------------------------------ Code Composer Studio Version: 6.1.3.00034 (c) Copyright Texas Instruments, 2014. All rights reserved. Visit http://www.ti.com ------------------------------------------------------------------------------------ I think it is eclipse based CCS, but I am not complete sure. What do you think? Thank you very much, David
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