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| author | Fabio Estevam <festevam@denx.de> | 2023-01-10 17:18:08 -0300 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2023-01-30 23:23:02 +0100 |
| commit | d12618b9279647e10055b9d086e454823496b0ff (patch) | |
| tree | e785d97c49f1d6b3dfd63f45da905325f1bba17c /doc/board/cloos | |
| parent | 6e91c06a73547d165bdede2b57af4acd66c0d40f (diff) | |
| download | u-boot-d12618b9279647e10055b9d086e454823496b0ff.zip u-boot-d12618b9279647e10055b9d086e454823496b0ff.tar.gz u-boot-d12618b9279647e10055b9d086e454823496b0ff.tar.bz2 | |
imx8mm-phg: Add board support
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>
Diffstat (limited to 'doc/board/cloos')
| -rw-r--r-- | doc/board/cloos/imx8mm_phg.rst | 55 | ||||
| -rw-r--r-- | doc/board/cloos/index.rst | 9 |
2 files changed, 64 insertions, 0 deletions
diff --git a/doc/board/cloos/imx8mm_phg.rst b/doc/board/cloos/imx8mm_phg.rst new file mode 100644 index 0000000..173f02d --- /dev/null +++ b/doc/board/cloos/imx8mm_phg.rst @@ -0,0 +1,55 @@ +.. 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 diff --git a/doc/board/cloos/index.rst b/doc/board/cloos/index.rst new file mode 100644 index 0000000..02c8415 --- /dev/null +++ b/doc/board/cloos/index.rst @@ -0,0 +1,9 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +Cloos +===== + +.. toctree:: + :maxdepth: 2 + + imx8mm_phg |