mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-16 00:03:24 +00:00
d12618b927
Add the board support for the i.MX8MM Cloos PHG board. This board uses a imx8mm-tqma8mqml SoM from TQ-Group. imx8mm-phg.dts and imx8mm-tqma8mqml.dtsi are taken directly from Linux 6.2-rc3. Signed-off-by: Fabio Estevam <festevam@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
55 lines
1.2 KiB
ReStructuredText
55 lines
1.2 KiB
ReStructuredText
.. SPDX-License-Identifier: GPL-2.0+
|
|
|
|
Cloos i.MX8MM PHG board
|
|
=======================
|
|
|
|
U-Boot for the Cloos i.MX8MM PHG board
|
|
|
|
Quick Start
|
|
-----------
|
|
|
|
- Get and Build the ARM Trusted firmware
|
|
- Get the DDR firmware
|
|
- Build U-Boot
|
|
- Flash U-Boot into the eMMC
|
|
|
|
Get and Build the ARM Trusted firmware
|
|
--------------------------------------
|
|
|
|
Note: builddir is U-Boot build directory (source directory for in-tree builds)
|
|
Get ATF from: https://github.com/nxp-imx/imx-atf
|
|
branch: lf_v2.6
|
|
|
|
.. code-block:: bash
|
|
|
|
$ make PLAT=imx8mm bl31
|
|
$ cp build/imx8mm/release/bl31.bin $(builddir)
|
|
|
|
Get the DDR firmware
|
|
--------------------
|
|
|
|
.. code-block:: bash
|
|
|
|
$ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.9.bin
|
|
$ chmod +x firmware-imx-8.9.bin
|
|
$ ./firmware-imx-8.9
|
|
$ cp firmware-imx-8.9/firmware/ddr/synopsys/lpddr4*.bin $(builddir)
|
|
|
|
Build U-Boot
|
|
------------
|
|
|
|
.. code-block:: bash
|
|
|
|
$ export CROSS_COMPILE=aarch64-poky-linux-
|
|
$ make imx8mm_phg_defconfig
|
|
$ make
|
|
|
|
Flash U-Boot into the eMMC
|
|
--------------------------
|
|
|
|
Program flash.bin to the eMMC at offset 33KB:
|
|
|
|
.. code-block:: bash
|
|
|
|
$ ums 0 mmc 0
|
|
$ sudo dd if=flash.bin of=/dev/sd[x] bs=1K seek=33; sync
|