Forum Post: RE: Error on first compile, cannot locate arm-linux-gnueabihf-gcc
This looks like as if your Makefile doesn't receive any value for the CROSS_COMPILE variable.This is a bit of a hack, but open the Makefile, locate where the CROSS_COMPILE variable is set and overwrite...
View ArticleForum Post: RE: booting process stuck while waiting for mmcblk0p2
Hey Anthony,Can you tell me as to where i can find the device tree file for mmc0?Thanks!
View ArticleForum Post: AM335x pwm does not take fractional values
Hi,I want to use AM335x pwm signal to generate pulse of frequency 10.1 Hz and 0.1% dutycycle. But i have seen that pwm driver does not take fractional values. So is there any solution for...
View ArticleForum Post: RE: am335x pinmux and uboot
[quote user="Miroslav Kiradzhiyski XID"][quote user="anthony barrera"]Hello,I am facing the same problem with my u-boot not compiling once I follow the Wiki on integrating mux.h and pinmux.h. Laurens,...
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Forum Post: RE: AM3517 video1 VRFB mirroring causing GFX_FIFO_UNDERFLOW and...
Hey Josh,Thanks. I'm actually allocating 6 buffers using /dev/video2 and VIDIOC_REQBUFS with the V4L2_MEMORY_MMAP option. Then I use them as userptr buffers: 3 for capture with /dev/video0 and 3 for...
View ArticleForum Post: RE: booting process stuck while waiting for mmcblk0p2
Hey Siddharth,Assuming you are using SDK7, all device tree files are under board-support/linux3.12XXX/arch/arm/boot/dtsI can't tell you which file to look in unless I know what board you are using or...
View ArticleForum Post: RE: Are higher speed grade AM335x parts "drop-ins?"
Please check the data sheet. For example, there are voltages for the core that need to be set properly.
View ArticleForum Post: RE: LDI32 PRU instruction
Thanks David - but I'm still not 100% clear about this LDI32 instruction. The following is from the README.txt that came with the PRU_2.0.0B2. It is under the Assembler section not tje Compiler...
View ArticleForum Post: RE: AM335x MDIO continous activity
Sorry if I was a bit harsh. I do fully appreciate that with the complexity of large SoC, small details like these can easily get overlooked. It is just a bit frustrating to see the functionality of...
View ArticleForum Post: RE: am335x multiply-add functionality
Hi MiroslavI tested following C Code by TSM320C55x it spend time about 45 secondso i guess the AM335X is better :)void NeonTest(float * a, float * b, float * z) { int i; for(i=0;i<200;i++) {...
View ArticleForum Post: RE: [AM335x] USB host mode, DRVVBUS issue
According to USB specification, when USB device is attached, before the host sending "SET_CONFIGURATION" command, the device must not consume more than 100mA.When looking at the scope capture posted...
View ArticleForum Post: RE: MMU Disable after Suspend and Restart
Hi Sudha and SatyaprakashCan you please delete your posts concerning the DD2 problems in this thread. I want to keep this thread open for the original question.Thanks.
View ArticleForum Post: RE: How to use Hardware RNG on non-OS AM335x ?
The short summary:struct rng { /*00*/ u64 output; //r- /*08*/ u32 irq_stat; //r- /*0c*/ u32 irq_en; //rw /*10*/ u32 irq_clr; //-c /*14*/ u32 control; //rw /*18*/ u32 config; //rw }; void rng_init(...
View ArticleForum Post: RE: how to enable ip over usb on ti-sdk-am335x-evm-06.00.00.00
Hi,Did you compile and install the g_ether.ko module to your target system? Make sure it is present.Have you done any modifications to the linux kernel other than changing the configuration?Best...
View ArticleForum Post: RE: AM335x pwm does not take fractional values
thanks Miroslav, for the inforegardsNitesh
View ArticleForum Post: RE: SLC Nand files are nullified if powered down after writing
If you are operating with OS commands, there is a command named "sync".The behaviour of the file system is intentional. It's a balance between caching, performance and safety.If you want your data to...
View ArticleForum Post: RE: Disable partilcular gpio interrupt to wake system from low...
Hi,You can do this inside the board config file. Check the gpio_keys_button structure entries, more specifically the .wakeup member:[quote]/* Configure GPIOs for GPIO Keys */static struct...
View ArticleForum Post: RE: How to assign different IP address to AM335X 2 cpsw ethernet...
Hello,It's not a board dependency, the Industrial SDK drivers do not support dual mac functionality. Regards,Vinesh
View ArticleForum Post: RE: am335x g_audio gadget cannot be enumerated properly on...
Hi Bin,Thanks for your information!Another question, how about the UAC2 support on SDK7.0?Thanks
View ArticleForum Post: make TV5150 work with AM3517
Hi All,I need to make tvp5150 work with am3517 vpfe some how. I have created the attached file and linux probes tvp5150 and gives /dev/video0 after reboot without problem.TVP5150 digital outs (D0-7,...
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