Hello,we are bringing-up our custom STM32MP157AAB3 board and we are facing some errors in linux with the uSD that it's connected to the SDMMC1 interface.Here follows our setup:HWSDMMC1 cabled to a uSD connector, PE9 used as card detectSDMMC2 cabled ...
Hi!During loading flash_layout image to custom STM32MP1 I've got following error after staring u-boot and truing to load information to partition 0x04 fsbl1:U-Boot 2020.01-stm32mp-r1 (Jan 06 2020 - 20:56:31 +0000)CPU: STM32MP157DAB Rev.ZModel: STMicr...
Hi!I use STM32MP151 chip. Use Linux OS. Two master clocks(MCLK) clk_x8(for 48000) and clk_x11(for 44100) connected to I2S_CKIN throw switch. GPIO select it. Can I configure SAI driver and device tree for this situation?
Hello Community Hope, all are doing well I'm dealing with the BSP development with STM32MP157a-dk1 board (as my intent is the design the bsp for my own custom board )For the instance, I'm intended to go from top to bottom of the Flash layout for the ...
I'm working with the STM32MP157C-DK2 dev board and I've noticed that sometimes when powering up the board there is a 20-30 second delay where I don't even see the boot up messages. It's doesn't appear to be U-boot related either. Has anyone else not...
While changing the value at the trimpot output values is constant(4095) and has no change as soon as when it reaches 3.2V it goes to zero. I am seeing output using uart. Please assist me how to rectify it.
I enter STM32_Programmer_CLI -c port=/dev/bus/usb/010/003 (lsusb reports this is correct) -w flashlayout_st-image-weston/trusted/Flashlayout_sdcard_stm32mp157c-dk2-trusted.tsvudev drivers installed, Ubuntu 20.04Warning: Wrong connect parameter:
LMint 20 (based on Ubuntu 20) no ttyACM connection show up after the DK2 board is loaded with the Flash firmware using STM32 Programmer. The board boots as the wiki shows but no ttyACM devices show up to use with minicom.I am stuck.
I don't want to use a usb to serial adapter because I need the 9th bit available in the UART and this converters are not generally compatible with that