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- .. SPDX-License-Identifier: GPL-2.0+
- U-Boot for ODROID-N2L (S922X)
- =============================
- ODROID-N2L is a Single Board Computer manufactured by Hardkernel with the following
- specifications:
- - Amlogic S922X ARM Cortex-A53 dual-core + Cortex-A73 quad-core SoC
- - 4GB DDR4 SDRAM
- - HDMI 2.1 4K/60Hz display
- - 40-pin GPIO header
- - 1x USB 3.0 Host
- - 1x USB 2.0 Host
- - eMMC, microSD
- - MIPI DSI Port
- Schematics are available on the manufacturer website: https://wiki.odroid.com
- U-Boot Compilation
- ------------------
- .. code-block:: bash
- $ export CROSS_COMPILE=aarch64-none-elf-
- $ make odroid-n2l_defconfig
- $ make
- U-Boot Signing with Pre-Built FIP repo
- --------------------------------------
- .. code-block:: bash
- $ git clone https://github.com/LibreELEC/amlogic-boot-fip --depth=1
- $ cd amlogic-boot-fip
- $ mkdir my-output-dir
- $ ./build-fip.sh odroid-n2l /path/to/u-boot/u-boot.bin my-output-dir
- Then write U-Boot to SD or eMMC with:
- .. code-block:: bash
- $ DEV=/dev/boot_device
- $ dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=512 skip=1 seek=1
- $ dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=1 count=440
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