Summary ======= This README is about U-Boot support for SAMSUNG's/NEXELL's ARM Cortex-A9 based S5P4418 SoC. It is based on FriendlyARM's U-Boot v2016.01 for the NanoPi2 (and other) boards [1]. Currently the following boards are supported: * FriendlyArm NanoPi2 [2] * FriendlyArm NanoPC-T2 [3] Build ===== * NanoPi2 and NanoPC-T2 make s5p4418_nanopi2_defconfig make Installation ============ - Download Official-ROMs-SDCard-20190718.7z from [4] (images files for android, friendlyCore and LUbuntu) - Use s5p4418-sd-lubuntu-desktop-xenial-4.4-armhf-20190718.img to make a SD-card - Use dd in the directory where U-Boot has been built to update U-Boot: (replace with the device used for the SD-card, e.g. sdc) sudo dd seek=3841 if=u-boot.bin of=/dev/ - Boot the board from this SD-card The source code for (the used?) LUbuntu 16.04 can be found at [5]. Links ===== [1] FriendlyArm U-boot v2016.01: https://github.com/friendlyarm/u-boot/tree/nanopi2-v2016.01 [2] NanoPi2: http://wiki.friendlyarm.com/wiki/index.php/NanoPi_2 [3] NanoPC-T2: http://wiki.friendlyarm.com/wiki/index.php/NanoPC-T2 [4] FriendlyArm image files for NanoPi2: http://download.friendlyarm.com//NanoPi2 [5] FriendlyArm LUbuntu 16.04 Source Code for NanoPi2: https://github.com/friendlyarm/linux/tree/nanopi2-v4.4.y