Part Number: AM5728 Hi, I am presently working on Sitara Am5728 platform. I am planning to use DSP1 and DSP2 both cores. I am able to use DSP1, bind and unbind it. But if i try to bind DSP2 core standalone without binding DSP1 it is hanging the entire machine. If I bind the DSP1 and then bind DSP2 it is binding properly. What I understand is DSP1 and DSP2 cores is expected to work independently without any dependency. Why am I observing this kind of behavior? Also please let me know what are the configurations to be done to enable the DSP2 to function independently. I am placing below piece of code in "app.cfg file" Program.global.procName = "DSP2"; I changed in Products Platform: ti.platforms.evmDRA7XX:dsp2 Is there anything more we need to configure to enable DSP2 properly? Thanks, Janardan
↧
Forum Post: AM5728: Unable to Bind DSP2 core
↧
Forum Post: Linux/LINUXSDK-OMAPL138: Boot failure
Part Number: LINUXSDK-OMAPL138 Tool/software: Linux Hello I have an application problem to consult. The chip I used is OMAPL138. I refer to the schematic diagram of peripheral circuit design provided on the official website of TI, and completed the production of two PCB samples. During the sample debugging, it was found that the system failed to start occasionally when it was powered on, with a probability of 10%. This problem was found in both boards. The power on sequence and power-on reset test are normal. Power failure occurs during NAND FLASH or DDR2 self-check. The error message is as follows： I2C: READY DRAM: 128MiB WARNING: Caches not enabled NAND: nand_get_flash_type : second ID read did not match 9e, 9e against 01, dc NO NAND FALSH device found!!! 0 MiB thanks
↧
↧
Forum Post: Linux/AM5728: kmscube application not working proper on HDMI interface
Part Number: AM5728 Tool/software: Linux Hello we are using AM5728 with processor sdk linux 5.02 base board to drive display using HDMI interface. where we've used CONFIG_DRM_LOAD_EDID_FIRMWARE to load edid on boot without EEPROM and settings below environments to enable loading firmware. setenv optargs drm_kms_helper.edid_firmware=edid/1280x800.bin setenv optargs ${optargs} video=HDMI-A-1:1280x800 We are using 1280x800 24bit TFT . Here is my EDID which i've replaced in ${SDK_PATH}/board-support/linux-4.14.79+gitAUTOINC+bde58ab01e-gbde58ab01e/drivers/gpu/drm/drm_edid_load.c 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x34, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x1d, 0x01, 0x04, 0xa5, 0x19, 0x10, 0x78, 0x22, 0x64, 0x45, 0x90, 0x58, 0x5c, 0x8d, 0x29, 0x25, 0x50, 0x54, 0x00, 0x08, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0xbc, 0x1b, 0x00, 0xa0, 0x50, 0x20, 0x17, 0x30, 0x14, 0x8b, 0x14, 0x00, 0x00, 0xa0, 0x10, 0x00, 0x00, 0x1a, 0x00, 0x00, 0x00, 0xff, 0x00, 0x4c, 0x69, 0x6e, 0x75, 0x78, 0x20, 0x23, 0x30, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0xfd, 0x00, 0x3b, 0x3d, 0x30, 0x32, 0x08, 0x00, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0xfc, 0x00, 0x4d, 0x41, 0x58, 0x2d, 0x58, 0x56, 0x47, 0x41, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x00, 0x4d, Using EGLFS interface to draw gui app. While running kmscube sample application it shows weird colors like this one. Here is the launch log. root@am57xx-evm:~# ./kmscube trying to load module omapdrm...success.[ 28.574362] [drm] Got built-in EDID base block and 0 extensions from "ed id/1280x800.bin" for connector "HDMI-A-1" ### Display [0]: CRTC = 39, Connector = 35, format = 0x34325258 Mode chosen [1280x800] : Clock => 71000, Vertical refresh => 60, Type => 72 Horizontal => 1280, 1300, 1439, 1440, 0 Vertical => 800, 801, 805, 823, 0 ### Primary display => ConnectorId = 35, Resolution = 1280x800 failed to load module: /usr/lib/gbm/gbm_dri.so: cannot open shared object file: No such file or directory failed to load module: /usr/lib/gbm/gbm_gallium_drm.so: cannot open shared object file: No such file or directory loaded module : gbm_pvr.so found valid GBM backend : gbm_pvr.so Using display 0x1 with EGL version 1.4 EGL Version "1.4 build 1.14@3699939 (MAIN)" EGL Vendor "Imagination Technologies" EGL Extensions "EGL_IMG_client_api_ogl EGL_KHR_image EGL_KHR_image_base EGL_KHR_gl_texture_2D_image EGL_KHR_gl_text ure_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_vg_parent_image EGL_IMG_cl_image EGL_KHR_fence_sync EGL_IMG _context_priority EGL_IMG_hibernate_process EGL_IMG_image_plane_attribs EGL_KHR_surfaceless_context EGL_KHR_wait_sy nc EGL_KHR_create_context EGL_WL_bind_wayland_display EGL_EXT_image_dma_buf_import" ^CHandling signal number = 2 Cleanup of GL, GBM and DRM completed While default login prompt screen looks ok . Does it related to EDID or EGLFS?
↧
Forum Post: AM5718: bbb_pru_startup.js file
Part Number: AM5718 Hi, One of my customer is not sure about AM5718 need download the "bbb_pru_startup.js" files to the PRU PROJECT in ccs? they got the information from Pru simulation debugging tutorial of Ti 335. if yes ,where can we got the file and could you share me with it? Thanks a lot!
↧
Forum Post: RTOS/AM5746: How to use EXT_SYS_IRQ1
Part Number: AM5746 Tool/software: TI-RTOS Hi, My customers want to use EXT_SYS_IRQ1 and EXT_SYS_IRQ2. Although interrupt handling was set up according to the following procedure, interrupt handling was not executed. ① Excute "Hwi_Params_init()" ② Set parameters HwiParams.enableInt = TRUE HwiParams.type = Hwi_Type_IRQ HwiParams.maskSetting ＝ Hwi_MaskingOption_SELF HwiParams.triggerSensitivity ＝ 0x02 ③ Hwi_create（(39+32), Hwi_FuncPtr, hwiFxn, const Hwi_Params * params, Error_Block * eb） Question: Is the above procedure correct? They can interrupt using GPIO_init (), GPIO_setCallback () and GPIO_enableInt (). However, sys_nirq1 and sys_nirq2 could not interrupt . Regards, Rei
↧
↧
Forum Post: TMS320C5545: Use long long and boot issue
Part Number: TMS320C5545 Hi I'am using C5545 and I2C EEPROM to boot DSP. It worked well. I mean boot well. but after I add long long variable, It didn't boot well. I attached code (longlong variable and usage code) please check.. and Do I have to set some reg to use long long? I already know long long is 40 bits in C5545. and I'm using long long to use 40 bit variable. please give me details. Thank you . (Please visit the site to view this file)
↧
Forum Post: TMS320C6678: Build error ... client examble in the MCSDK 2.1.2.6
Part Number: TMS320C6678 Hi. The following error occurs when trying to execute client example for ethernet link test. How should I use it? My development environment is as follows. - CCS 6.11 - COMPILER 7.4.0 - MCSDK 2.1.2.6 - NDK 2.21.2..43 - SYS/BIOS 6.33.6.50 - XDC 3.23.4.60 I did with the client example program in MCSDK 2.1.2.6. When you import and build a project in CCS 6.11, the following error occurs: ( Folder path : C:\ti\mcsdk_2_01_02_06\examples\ndk\client ) How can I remove this error? [Error status] **** Build of configuration Debug for project client_evmc6678l **** "C:\\ti\\ccsv6\\utils\\bin\\gmake" -k all 'Building file: ../client.cfg' 'Invoking: XDCtools' "C:/ti/xdctools_3_23_04_60/xs" --xdcpath="C:/ti/pdk_C6678_1_1_2_6/packages;C:/ti/ndk_2_21_02_43/packages;C:/ti/bios_6_33_06_50/packages;C:/ti/mcsdk_2_01_02_06/demos;C:/ti/ccsv6/ccs_base;" xdc.tools.configuro -o configPkg -t ti.targets.elf.C66 -p ti.platforms.evm6678 -r debug -c "C:/ti/C6000 Code Generation Tools 7.4.0" "../client.cfg" making package.mak (because of package.bld) ... generating interfaces for package configPkg (because package/package.xdc.inc is older than package.xdc) ... configuring client.xe66 from package/cfg/client_pe66.cfg ... cle66 package/cfg/client_pe66.c ... 'Finished building: ../client.cfg' ' ' 'Building file: C:/ti/mcsdk_2_01_02_06/examples/ndk/client/client.c' 'Invoking: C6000 Compiler' "C:/ti/C6000 Code Generation Tools 7.4.0/bin/cl6x" -mv6600 --abi=eabi -g --include_path="C:/ti/C6000 Code Generation Tools 7.4.0/include" --include_path="C:/ti/mcsdk_2_01_02_06/examples/ndk/client" --include_path="C:/ti/pdk_C6678_1_1_2_6/packages/ti/drv/qmss" --include_path="C:/ti/pdk_C6678_1_1_2_6/packages/ti/drv/cppi" --display_error_number --diag_warning=225 --preproc_with_compile --preproc_dependency="client.pp" --cmd_file="configPkg/compiler.opt" "C:/ti/mcsdk_2_01_02_06/examples/ndk/client/client.c" 'Finished building: C:/ti/mcsdk_2_01_02_06/examples/ndk/client/client.c' ' ' 'Building file: C:/ti/mcsdk_2_01_02_06/examples/ndk/client/platform_osal.c' 'Invoking: C6000 Compiler' "C:/ti/C6000 Code Generation Tools 7.4.0/bin/cl6x" -mv6600 --abi=eabi -g --include_path="C:/ti/C6000 Code Generation Tools 7.4.0/include" --include_path="C:/ti/mcsdk_2_01_02_06/examples/ndk/client" --include_path="C:/ti/pdk_C6678_1_1_2_6/packages/ti/drv/qmss" --include_path="C:/ti/pdk_C6678_1_1_2_6/packages/ti/drv/cppi" --display_error_number --diag_warning=225 --preproc_with_compile --preproc_dependency="platform_osal.pp" --cmd_file="configPkg/compiler.opt" "C:/ti/mcsdk_2_01_02_06/examples/ndk/client/platform_osal.c" 'Finished building: C:/ti/mcsdk_2_01_02_06/examples/ndk/client/platform_osal.c' ' ' 'Building file: C:/ti/mcsdk_2_01_02_06/examples/ndk/client/resourcemgr.c' 'Invoking: C6000 Compiler' "C:/ti/C6000 Code Generation Tools 7.4.0/bin/cl6x" -mv6600 --abi=eabi -g --include_path="C:/ti/C6000 Code Generation Tools 7.4.0/include" --include_path="C:/ti/mcsdk_2_01_02_06/examples/ndk/client" --include_path="C:/ti/pdk_C6678_1_1_2_6/packages/ti/drv/qmss" --include_path="C:/ti/pdk_C6678_1_1_2_6/packages/ti/drv/cppi" --display_error_number --diag_warning=225 --preproc_with_compile --preproc_dependency="resourcemgr.pp" --cmd_file="configPkg/compiler.opt" "C:/ti/mcsdk_2_01_02_06/examples/ndk/client/resourcemgr.c" 'Finished building: C:/ti/mcsdk_2_01_02_06/examples/ndk/client/resourcemgr.c' ' ' 'Building file: C:/ti/mcsdk_2_01_02_06/examples/ndk/client/webpage.c' 'Invoking: C6000 Compiler' "C:/ti/C6000 Code Generation Tools 7.4.0/bin/cl6x" -mv6600 --abi=eabi -g --include_path="C:/ti/C6000 Code Generation Tools 7.4.0/include" --include_path="C:/ti/mcsdk_2_01_02_06/examples/ndk/client" --include_path="C:/ti/pdk_C6678_1_1_2_6/packages/ti/drv/qmss" --include_path="C:/ti/pdk_C6678_1_1_2_6/packages/ti/drv/cppi" --display_error_number --diag_warning=225 --preproc_with_compile --preproc_dependency="webpage.pp" --cmd_file="configPkg/compiler.opt" "C:/ti/mcsdk_2_01_02_06/examples/ndk/client/webpage.c" 'Finished building: C:/ti/mcsdk_2_01_02_06/examples/ndk/client/webpage.c' ' ' 'Building target: client_evmc6678l.out' 'Invoking: C6000 Linker' "C:/ti/C6000 Code Generation Tools 7.4.0/bin/cl6x" -mv6600 --abi=eabi -g --display_error_number --diag_warning=225 -z -m"client_evmc6678l.map" -i"C:/ti/C6000 Code Generation Tools 7.4.0/lib" -i"C:/ti/C6000 Code Generation Tools 7.4.0/include" --reread_libs --warn_sections --xml_link_info="client_evmc6678l_linkInfo.xml" --rom_model -o "client_evmc6678l.out" "./client.obj" "./platform_osal.obj" "./resourcemgr.obj" "./webpage.obj" -l"configPkg/linker.cmd" -l"libc.a" error #10319-D: symbols in the reserved far sections cannot be accessed as near; symbol "qmssLObjIsValid" in the far section "C:\ti\pdk_C6678_1_1_2_6\packages\ti\drv\qmss\lib\ti.drv.qmss.ae66 (.far:local:init)" is accessed as near in the section "C:\ti\pdk_C6678_1_1_2_6\packages\ti\drv\qmss\lib\ti.drv.qmss.ae66 (.text:Qmss_disableAccumulator)" error #10319-D: symbols in the reserved far sections cannot be accessed as near; symbol "qmssLObjIsValid" in the far section "C:\ti\pdk_C6678_1_1_2_6\packages\ti\drv\qmss\lib\ti.drv.qmss.ae66 (.far:local:init)" is accessed as near in the section "C:\ti\pdk_C6678_1_1_2_6\packages\ti\drv\qmss\lib\ti.drv.qmss.ae66 (.text:Qmss_programAccumulator)" error #10010: errors encountered during linking; "client_evmc6678l.out" not built >> Compilation failure gmake: *** [client_evmc6678l.out] Error 1 gmake: Target `all' not remade because of errors. **** Build Finished ****
↧
Forum Post: CCS/TMS320C6747: OMAP-L137
Part Number: TMS320C6747 Tool/software: Code Composer Studio Hello, I am using TMS320C6747 starter kit. I would like to turn on Codec AIC3106 (Located on Kit)and feed in signal through signal generator. I would like to write a code to see either my signal in converting to Digital in this codec. I need suggestion or any help code which i can optimize.
↧
Forum Post: AM4372: GPMC_CS[i]
Part Number: AM4372 Hi Sitara support Team, I would like to make sure the following items in the TRM of "Table 9-68. GPMC_CONFIG7_0 to GPMC_CONFIG7_6 Register Field Descriptions". ***************************************************************** 5-0 BASEADDRESS R/W 0h Chip-select base address. CSi base address where i = 0 to 3 (16 Mbytes minimum granularity). Bits 5 to 0 correspond to A29, A28, A27, A26, A25, and A24. ***************************************************************** Is it just typo that "CSi base where i=0 to 5"? Best regards, Kanae
↧
↧
Forum Post: RTOS: How can i import TensorFlow MobileNet V1 model to TIDL model?
Tool/software: TI-RTOS Hi, I'm trying to convert TensorFlow-slim based MobileNet model(ver1) following TIDLDeepLearningLibrary.pdf section 3.6.5. I downloaded mobilenet_v1_1.0_224.ckpt.data-00000-of-00001, mobilenet_v1_1.0_224.ckpt.index, mobilenet_v1_1.0_224.ckpt.meta, mobilenet_v1_1.0_224.pb. And i ran the command to optimize mobilenet_v1_1.0_224.pb. However, these warning messages were shown. -------------------------------------------------------------------- WARNING:tensorflow:From /usr/local/lib/python3.4/dist-packages/tensorflow/python/tools/strip_unused_lib.py:86: extract_sub_graph (from tensorflow.python.framework.graph_util_impl) is deprecated and will be removed in a future version. Instructions for updating: Use tf.compat.v1.graph_util.extract_sub_graph WARNING:tensorflow:From /usr/local/lib/python3.4/dist-packages/tensorflow/python/tools/optimize_for_inference_lib.py:113: remove_training_nodes (from tensorflow.python.framework.graph_util_impl) is deprecated and will be removed in a future version. Instructions for updating: Use tf.compat.v1.graph_util.remove_training_nodes WARNING:tensorflow:Didn't find expected Conv2D input to 'MobilenetV1/MobilenetV1/Conv2d_1_depthwise/BatchNorm/FusedBatchNorm' WARNING:tensorflow:Didn't find expected Conv2D input to 'MobilenetV1/MobilenetV1/Conv2d_2_depthwise/BatchNorm/FusedBatchNorm' WARNING:tensorflow:Didn't find expected Conv2D input to 'MobilenetV1/MobilenetV1/Conv2d_3_depthwise/BatchNorm/FusedBatchNorm' WARNING:tensorflow:Didn't find expected Conv2D input to 'MobilenetV1/MobilenetV1/Conv2d_4_depthwise/BatchNorm/FusedBatchNorm' WARNING:tensorflow:Didn't find expected Conv2D input to 'MobilenetV1/MobilenetV1/Conv2d_5_depthwise/BatchNorm/FusedBatchNorm' WARNING:tensorflow:Didn't find expected Conv2D input to 'MobilenetV1/MobilenetV1/Conv2d_6_depthwise/BatchNorm/FusedBatchNorm' WARNING:tensorflow:Didn't find expected Conv2D input to 'MobilenetV1/MobilenetV1/Conv2d_7_depthwise/BatchNorm/FusedBatchNorm' WARNING:tensorflow:Didn't find expected Conv2D input to 'MobilenetV1/MobilenetV1/Conv2d_8_depthwise/BatchNorm/FusedBatchNorm' WARNING:tensorflow:Didn't find expected Conv2D input to 'MobilenetV1/MobilenetV1/Conv2d_9_depthwise/BatchNorm/FusedBatchNorm' WARNING:tensorflow:Didn't find expected Conv2D input to 'MobilenetV1/MobilenetV1/Conv2d_10_depthwise/BatchNorm/FusedBatchNorm' WARNING:tensorflow:Didn't find expected Conv2D input to 'MobilenetV1/MobilenetV1/Conv2d_11_depthwise/BatchNorm/FusedBatchNorm' WARNING:tensorflow:Didn't find expected Conv2D input to 'MobilenetV1/MobilenetV1/Conv2d_12_depthwise/BatchNorm/FusedBatchNorm' WARNING:tensorflow:Didn't find expected Conv2D input to 'MobilenetV1/MobilenetV1/Conv2d_13_depthwise/BatchNorm/FusedBatchNorm' -------------------------------------------------------------------- Anyway, i ignored that messages and used result pb file to convert to TIDL model. After i executed tidl_model_import.out.exe D:\TI_TDA2x\ti_dl\test\testvecs\config\import\tidl_import_mobileNet1.txt, this error message was shown. -------------------------------------------------------------------- TF Model File : ..\..\test\testvecs\config\tensorflow_models\mobilenet\mobilenet_1_224.pb Could not find the requested input Data : MobilenetV1/MobilenetV1/Conv2d_0/Relu6 !! -------------------------------------------------------------------- Doesn't TIDL importing tool support Relu6 layer? If then, could you let me know how could you validated TF MobileNet V1 model? Thanks in advance. Yoo.
↧
Forum Post: AM3358: L1/L2 cache speed
Part Number: AM3358 Hi, What's L1/L2 cache speed in AM3358 ? I know we can get single cycle execution is by using the L1 cache which is tightly coupled to the core. What about L2 cache?
↧
Forum Post: CCS/TMS320C6678: EMIF read problem: External exception happened.
Part Number: TMS320C6678 Tool/software: Code Composer Studio Dear TI experts, Single EMIF read is all right. However, when the target ram space (in FPGA) is also frequently read by the other part (eg: pci-e), CCS report: External exception happened. MEXPFLAG[3]=0x4004000. Event 110: MDMAERREVT XMC VBUSM error event MDMA read status error detected XID (Transaction ID)= 3 Timeout error Event 122: DMC_CMPA CPU memory protection fault for L1D (and other memory read finally goes through the L1D controller) memory protection exception caused by local access at 0x70040800 Supervisor Read violation NRP=0x82aa30, NTSR=0x1800d, IRP=0x82aa2c, ITSR=0xd, TSCH= 0xc, TSCL= 0x8f169451 B3=0x82aa2c, A4=0x70040004, B4= 0x831b20, B14= 0x83aae8, B15= 0x83a230 Exception happened at a place can not safely return! Could you please explain how could that happen and how can I fix it? Thanks and regards, Peijun
↧
Forum Post: RTOS/AM3354: MCSPI0 memory mapping
Part Number: AM3354 Tool/software: TI-RTOS Hi! I've been trying to map the MCSPI0-registers in the Cortex-A8 memory map, but end up with segmentation fault. I'm copying the procedure of the prussdrv.c/h, which uses mmap(). (Nothing wrong with printf(), mmap() is causing the segmentation fault. #include #include #define MCSPI0_Ram_Size 0x1000 #define MCSPI0_Ram_Offset 0x4803000 #define MCSPI_CH0STAT 0x130 using namespace std; int main() { volatile void *MCSPI0_Registers_Void = NULL; volatile uint32_t *MCSPI0_Registers = NULL; int fd; //(File descriptor) MCSPI0_Registers_Void = mmap(0, MCSPI0_Ram_Size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, MCSPI0_Ram_Offset); MCSPI0_Registers = (uint32_t*) MCSPI0_Registers_Void; printf("CH0STAT: %d\n", MCSPI0_Registers[0]); return 0; } What is wrong with this? Does anything have to be called from the app-loader library (prussdrv) to make it work?
↧
↧
Forum Post: RE: 66AK2G12: Minimum required pins of mmc/sd only for SD boot?
Hi, You should connect the SD card as done on 66AK2G EVM: www.ti.com/.../sprr302.pdf See page 18 of the schematics. Best Regards. Yordan
↧
Forum Post: RE: Linux/TDA2EVM5777: Enabling 10 inch LCD display, and play video
Hi Yordan, I changed the dtb file and could get the LCD to power up. But it only shows the background in different colors one after other. I ran the visionsdk_load.sh and the apps.out. even then no action on the LCD. Tried different use cases. I do not a camera connected. So, is there any simpler script to test the LCD? Also, in the serial log, i get the following error --------------------------------------------------------------------------------- HOST] [IPU2 ] 83.230189 s: VIDEO_SENSOR: INST0 : I2C1 : I2C Addr = 0x30 [HOST] [IPU2 ] 83.231043 s: src/bsp_deviceI2c.c @ Line 765: [HOST] [IPU2 ] 83.231135 s: I2C1: DEV 0x30: RD 0x300a ... ERROR !!! [HOST] [IPU2 ] 83.231226 s: src/bsp_deviceI2c.c @ Line 836: [HOST] [IPU2 ] 83.231318 s: I2C1: Error timeout 1 ms!!! [HOST] [IPU2 ] 83.231684 s: Assertion @ Line: 510 in /home/155162/PROCESSOR_SDK_VISION_03_05_00_00/vision_sdk/apps/src/rtos/video_sensor/src/vid_sensor.c: status == SYSTEM_LINK_STATUS_SOK : failed !!! --------------------------------------------------------------------------------- Thanks and Regards Archit Adwant
↧
Forum Post: RE: RTOS/TDA2SX: How to change Capture and Display format from 30fps to 60fps
Arunkumar, You need to configure sensor to get 640x400@60fps resolution. Nothing that VIP can do.. Rgds, Brijesh
↧
Forum Post: RE: Linux/TDA2EVM5777: Enabling 10 inch LCD display, and play video
Hi Yordon, i could't locate the above mentioned chapter in the VisionSDK_linux_userGuide.pdf for the TDA2xx. Also, checked in the platform sdk documentation. Can you give a reference link to the above document Thanks and Regards, AAA
↧
↧
Forum Post: RE: Linux/66AK2E05: Gcc atomic operation support on ARM A15 cores
Hi, Both arm cortex a15 & gcc compiler are third party. You should refer to either ARM info center or Linaro support. Anyway a search on ARM info center returned this link: infocenter.arm.com/.../index.jsp You can see that __sync_synchronize is listed as GNU built-in function so it should be supported on ARM cores. Best Regards, Yordan
↧
Forum Post: RE: Linux/AM5728: How to use Camera Module(0v1063) with old PSDK(v02.00.00.00)
There was an incorrect GPIO fandle in the attached DTS file. It was fixed but the results were the same. I will try the latest PSDK version.
↧
Forum Post: RE: Linux/AM4378: linux fails to boot
cobsonchael, [FAILED] Failed to start Synchronize System and HW clocks. See 'systemctl status sync-clocks.service' for details. These error messages are also related to RTC and its hwclock utility, see below pointers for details: processors.wiki.ti.com/.../AM335x_PSP_User's_Guide e2e.ti.com/.../558005 rootfs/etc/systemd/system/sync-clocks.service rootfs/sbin/hwclock rootfs/init.d/hwclock.sh rootfs/etc/rc0.d/K20hwclock.sh As you are not planning to use RTC, you can ignore this message. If you need to remove it, you need to modify the init scripts as explained in below e2e thread: e2e.ti.com/.../542949 Regards, Pavel
↧