mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-15 15:53:02 +00:00
b3fad71647
Add documentation on how to build a bootable U-Boot image for the PHYTEC phyCORE-i.MX 8M Mini. Signed-off-by: Yannic Moog <y.moog@phytec.de>
60 lines
1.2 KiB
ReStructuredText
60 lines
1.2 KiB
ReStructuredText
.. SPDX-License-Identifier: GPL-2.0+
|
|
|
|
phyCORE-i.MX 8M Mini
|
|
====================
|
|
|
|
The phyCORE-i.MX 8M Mini with 2GB of main memory is supported.
|
|
|
|
Quick Start
|
|
-----------
|
|
|
|
- Build the ARM Trusted firmware binary
|
|
- Get ddr firmware
|
|
- Build U-Boot
|
|
- Boot
|
|
|
|
Build the ARM Trusted firmware binary
|
|
-------------------------------------
|
|
|
|
.. code-block:: bash
|
|
|
|
$ git clone https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git
|
|
$ cd trusted-firmware-a
|
|
$ export CROSS_COMPILE=aarch64-linux-gnu
|
|
$ export IMX_BOOT_UART_BASE=0x30880000
|
|
$ make PLAT=imx8mm bl31
|
|
|
|
Get the ddr firmware
|
|
--------------------
|
|
|
|
.. code-block:: bash
|
|
|
|
$ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.19.bin
|
|
$ chmod +x firmware-imx-8.19.bin
|
|
$ ./firmware-imx-8.19.bin
|
|
|
|
Build U-Boot for SD card
|
|
------------------------
|
|
|
|
Copy binaries
|
|
^^^^^^^^^^^^^
|
|
|
|
.. code-block:: bash
|
|
|
|
$ cp <TF-A dir>/build/imx8mm/release/bl31.bin .
|
|
$ cp firmware-imx-8.19/firmware/ddr/synopsys/lpddr4*.bin .
|
|
|
|
Build U-Boot
|
|
^^^^^^^^^^^^
|
|
|
|
.. code-block:: bash
|
|
|
|
$ make phycore-imx8mm_defconfig
|
|
$ make flash.bin
|
|
|
|
Flash SD card
|
|
^^^^^^^^^^^^^
|
|
|
|
.. code-block:: bash
|
|
|
|
$ sudo dd if=flash.bin of=/dev/sd[x] bs=1024 seek=33 conv=sync
|