Forum Post: ALSA Settings/configurations
Hi All,Please tell me the file(s) where I can make below configurations. Can this be done in driver? or is it configurable only from userspace? 1. The drivers need to support a minimum period size of...
View ArticleForum Post: McASP configuration in dts file
Hi All,I want to know how to configure below info for McASP0 and McASP1 in dts file. I'm particularly interested aboutserializer configuration and tdm slots for 16bit and 32 bit operation. I went...
View ArticleForum Post: RE: SIGBUS(SIG 7) on accessing registers from userspace.
Thankyou all. Uboot used to enable the clk for CAN. But linux used to disable it. This was the cause of this error.Enabled the clock by writing, 0x2 to CM_PER_DCAN0_CLKCTRL.Now I want to know why linux...
View ArticleForum Post: RE: Configure UART
In linux changed clock property value in dts file. For uboot used setbrg and start() functions in drivers/serial/serial.c,did reset of required uarts in arch/arm/cpu/ armv7/am335x/board.cand also made...
View ArticleForum Post: RE: AM335x U-boot configuration for UART
For uboot used setbrg and start() functions in drivers/serial/serial.c,did reset of required uart in arch/arm/cpu/ armv7/am335x/board.cand also made changes in drivers/serial/serial_ns16550.c and got...
View ArticleForum Post: RE: DCAN Tx Pin always high
Got normal mode working by driving STRB pin of transceiver high.Regards,Gangadhar
View ArticleForum Post: RE: SPI0_SCLK & SPI0_D0 as GPIO
Thankyou allused,950h conf_spi0_sclk Section 9.3.1.50954h conf_spi0_d0 Section 9.3.1.50Regards,Gangadhar
View ArticleForum Post: Question for Tivaware real time.. Please help me. Thanks!
1. It is easy to load 16-bit intervals into the GPTMTAILR and GPTMTBILR registers for periodic counters. How do we use a 32-bit interval value when operating in full-width counter mode?2. Consider that...
View ArticleForum Post: RE: EDMA DMA_CC_ERROR occured on Channel on XDMA_EVENT_INTR0 some...
linux,i modify then edma_test.c to testinsmod edma_test.ko
View ArticleForum Post: Are there any U-boot changes for 16-bit memory vs 8-bit memory?
Hi,We're designing a custom board based on AM437x EVM that uses 16-bit Micron memory as against 8-bit used by the EVM. Below are both the part numbers.EVM DDR3 part number - MT41K512M8RH Custom board...
View ArticleForum Post: RE: nanddump ECC uncorrectable bitflips
Thanks Wolfgang.I too suspect the ECC uncorrectable btiflips consistently on the same partition (/dev/mtd6) to most likely be a hardware error. However, for 1 of ~8 NAND flashes followed by nanddumps,...
View ArticleForum Post: RE: EMIF configuration tips for AM437x
Hi Biser,I've gone through the DDR3 configuration wikis for AM335x and I feel confident about the process. Can I use AM335x .gel file and spreadsheet tools for AM437x? If not, can we get these tools(if...
View ArticleForum Post: RE: am335x g_audio gadget cannot be enumerated properly on...
Hi Bin,1024-byte is just for confirming the driver performance; in fact, 512-byte is enough for my applications.As I mentioned before, it fails when I play a 48k wave file by UAC2 with 512-byte packet,...
View ArticleForum Post: RE: TI AM335x Industrial Communication Engine EVM board...
Hi JiaHuag Lin,Sorry to hear you have problems with one of the EVMs. A defective board should never be repaired by the customer, as this will void the warranty. Please contact your board supplier for...
View ArticleForum Post: RE: UBI Filesystem in NAND
Andy, please try with a newer version of the mkfs.ubifs tool. For compilation instructions (because you will need the -F flag), check this link out:...
View ArticleForum Post: RE: Questions about PRU (Swpkg) and TI SDK7 AM335x
HI Tim,Thanks for valueable information regarding PRU. 1. For SPI0 Interrupt, I tried steps you mentioned but no success. I am not sure why it works for GPIO0 but not for SPI0. Any clue? Any other...
View ArticleForum Post: RE: AM3517 UART4 enable issue.
Dear Biser,Honestly, I don't even think about that since I use a Official BSP with default setting but just try to enable the UART4.I will try to check it anyway.Thank you.
View ArticleForum Post: RE: am335x - phy-sel not independent for each slave?
Are there any news for using a Fixed Link with the CPSW Driver?We need this behaviour for a trade show in the next weeks, so it would be nice if you have any hints for me.Best Regards Pascal Speck
View ArticleForum Post: RE: Initial board bring up AM3359 / TPS65217C
Hi Vengad,I suggest that you place this question on the PMU forum: http://e2e.ti.com/support/power_management/pmu/f/200.aspx People there have much more inside knowledge of this part.
View ArticleForum Post: AM335x EVM beaglebone board reset issue
I am getting a system reset issue after 1-2 days for AM335x EVM beaglebone board . I am using custom 7" LCD display along with beagle bone white . I am running android 4.0 (ICS) . Is this a known issue...
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