1*4882a593SmuzhiyunSTM32MP157C Discovery Kit v2 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunIntro 4*4882a593Smuzhiyun===== 5*4882a593Smuzhiyun 6*4882a593SmuzhiyunThis configuration supports the STM32MP157C Discovery Kit 2 (DK2) 7*4882a593Smuzhiyunplatform: 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun https://www.st.com/en/evaluation-tools/stm32mp157c-dk2.html 10*4882a593Smuzhiyun 11*4882a593SmuzhiyunHow to build 12*4882a593Smuzhiyun============ 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun $ make stm32mp157c_dk2_defconfig 15*4882a593Smuzhiyun $ make 16*4882a593Smuzhiyun 17*4882a593SmuzhiyunHow to write the microSD card 18*4882a593Smuzhiyun============================= 19*4882a593Smuzhiyun 20*4882a593SmuzhiyunOnce the build process is finished you will have an image called 21*4882a593Smuzhiyun"sdcard.img" in the output/images/ directory. 22*4882a593Smuzhiyun 23*4882a593SmuzhiyunCopy the bootable "sdcard.img" onto an microSD card with "dd": 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun $ sudo dd if=output/images/sdcard.img of=/dev/sdX 26*4882a593Smuzhiyun 27*4882a593SmuzhiyunBoot the board 28*4882a593Smuzhiyun============== 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun (1) Insert the microSD card in connector CN15 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun (2) Plug a micro-USB cable in connector CN11 and run your serial 33*4882a593Smuzhiyun communication program on /dev/ttyACM0. 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun (3) Plug a USB-C cable in CN6 to power-up the board. 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun (4) The system will start, with the console on UART, but also visible 38*4882a593Smuzhiyun on the screen. 39