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| author | Yannic Moog <y.moog@phytec.de> | 2023-06-14 09:12:19 +0200 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2023-07-13 11:29:40 +0200 |
| commit | b3fad716476c639f32af758ff56d63197535096b (patch) | |
| tree | 8dc92b1ef9e1e8d5c4ff41d604490e31e73e6212 /doc | |
| parent | 48c6f9777ceeed8447223d6a9b6dcfd4979764d5 (diff) | |
| download | u-boot-b3fad716476c639f32af758ff56d63197535096b.zip u-boot-b3fad716476c639f32af758ff56d63197535096b.tar.gz u-boot-b3fad716476c639f32af758ff56d63197535096b.tar.bz2 | |
doc: board: phytec: add phycore_imx8mm
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>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/board/index.rst | 1 | ||||
| -rw-r--r-- | doc/board/phytec/index.rst | 9 | ||||
| -rw-r--r-- | doc/board/phytec/phycore-imx8mm.rst | 60 |
3 files changed, 70 insertions, 0 deletions
diff --git a/doc/board/index.rst b/doc/board/index.rst index 9ef25b1..ce1fbe2 100644 --- a/doc/board/index.rst +++ b/doc/board/index.rst @@ -32,6 +32,7 @@ Board-specific doc nokia/index nxp/index openpiton/index + phytec/index purism/index qualcomm/index renesas/index diff --git a/doc/board/phytec/index.rst b/doc/board/phytec/index.rst new file mode 100644 index 0000000..30292d0 --- /dev/null +++ b/doc/board/phytec/index.rst @@ -0,0 +1,9 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +PHYTEC +====== + +.. toctree:: + :maxdepth: 2 + + phycore-imx8mm diff --git a/doc/board/phytec/phycore-imx8mm.rst b/doc/board/phytec/phycore-imx8mm.rst new file mode 100644 index 0000000..e9dc225 --- /dev/null +++ b/doc/board/phytec/phycore-imx8mm.rst @@ -0,0 +1,60 @@ +.. 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 |