1*4882a593Smuzhiyun*************************** 2*4882a593SmuzhiyunFreescale i.MX8QXP MEK board 3*4882a593Smuzhiyun*************************** 4*4882a593Smuzhiyun 5*4882a593SmuzhiyunThis file documents the Buildroot support for the Freescale i.MX8QXP 6*4882a593SmuzhiyunMEK board. 7*4882a593Smuzhiyun 8*4882a593SmuzhiyunBuild 9*4882a593Smuzhiyun===== 10*4882a593Smuzhiyun 11*4882a593SmuzhiyunFirst, configure Buildroot for the i.MX8QXP MEK board: 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun make freescale_imx8qxpmek_defconfig 14*4882a593Smuzhiyun 15*4882a593SmuzhiyunBuild all components: 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun make 18*4882a593Smuzhiyun 19*4882a593SmuzhiyunYou will find in output/images/ the following files: 20*4882a593Smuzhiyun - ahab-container.img 21*4882a593Smuzhiyun - bl31.bin 22*4882a593Smuzhiyun - boot.vfat 23*4882a593Smuzhiyun - fsl-imx8qxp-mek.dtb 24*4882a593Smuzhiyun - Image 25*4882a593Smuzhiyun - imx8-boot-sd.bin 26*4882a593Smuzhiyun - mkimg.commit 27*4882a593Smuzhiyun - mx8qx-mek-scfw-tcm.bin 28*4882a593Smuzhiyun - mx8qx-val-scfw-tcm.bin 29*4882a593Smuzhiyun - rootfs.ext2 30*4882a593Smuzhiyun - rootfs.ext4 31*4882a593Smuzhiyun - rootfs.tar 32*4882a593Smuzhiyun - sdcard.img 33*4882a593Smuzhiyun - u-boot-atf.bin 34*4882a593Smuzhiyun - u-boot.bin 35*4882a593Smuzhiyun - u-boot-hash.bin 36*4882a593Smuzhiyun 37*4882a593SmuzhiyunCreate a bootable SD card 38*4882a593Smuzhiyun========================= 39*4882a593Smuzhiyun 40*4882a593SmuzhiyunTo determine the device associated to the SD card have a look in the 41*4882a593Smuzhiyun/proc/partitions file: 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun cat /proc/partitions 44*4882a593Smuzhiyun 45*4882a593SmuzhiyunBuildroot prepares a bootable "sdcard.img" image in the output/images/ 46*4882a593Smuzhiyundirectory, ready to be dumped on a SD card. Launch the following 47*4882a593Smuzhiyuncommand as root: 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun dd if=output/images/sdcard.img of=/dev/<your-sd-device> 50*4882a593Smuzhiyun 51*4882a593Smuzhiyun*** WARNING! This will destroy all the card content. Use with care! *** 52*4882a593Smuzhiyun 53*4882a593SmuzhiyunFor details about the medium image layout, see the definition in 54*4882a593Smuzhiyunboard/freescale/common/imx/genimage.cfg.template_imx8. 55*4882a593Smuzhiyun 56*4882a593SmuzhiyunBoot the i.MX8QXP MEK board 57*4882a593Smuzhiyun========================== 58*4882a593Smuzhiyun 59*4882a593SmuzhiyunTo boot your newly created system: 60*4882a593Smuzhiyun- insert the SD card in the SD slot of the board; 61*4882a593Smuzhiyun- Configure the boot switch as follows: 62*4882a593SmuzhiyunSW2: ON ON OFF OFF 63*4882a593Smuzhiyun- put a micro USB cable into the Debug USB Port and connect using a terminal 64*4882a593Smuzhiyun emulator at 115200 bps, 8n1; 65*4882a593Smuzhiyun- power on the board. 66*4882a593Smuzhiyun 67*4882a593SmuzhiyunEnjoy! 68