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| author | Peng Fan <peng.fan@nxp.com> | 2020-10-14 17:12:02 +0800 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2020-11-01 15:37:19 +0100 |
| commit | 50ce1bff521b4d9239fd55dcde5311da16263e5f (patch) | |
| tree | 0251953aef32599fddd7ab3f56b765573754849c /doc/board | |
| parent | 2f9119d57975986e71e71d6d379766265c2fe64a (diff) | |
| download | u-boot-50ce1bff521b4d9239fd55dcde5311da16263e5f.zip u-boot-50ce1bff521b4d9239fd55dcde5311da16263e5f.tar.gz u-boot-50ce1bff521b4d9239fd55dcde5311da16263e5f.tar.bz2 | |
doc: board: Convert i.MX8MM EVK README to reST
Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'doc/board')
| -rw-r--r-- | doc/board/freescale/imx8mm_evk.rst | 56 | ||||
| -rw-r--r-- | doc/board/freescale/index.rst | 1 |
2 files changed, 57 insertions, 0 deletions
diff --git a/doc/board/freescale/imx8mm_evk.rst b/doc/board/freescale/imx8mm_evk.rst new file mode 100644 index 0000000..f751902 --- /dev/null +++ b/doc/board/freescale/imx8mm_evk.rst @@ -0,0 +1,56 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +imx8mm_evk +========== + +U-Boot for the NXP i.MX8MM EVK board + +Quick Start +----------- + +- Build the ARM Trusted firmware binary +- Get ddr firmware +- Build U-Boot +- Boot + +Get and Build the ARM Trusted firmware +-------------------------------------- + +Note: builddir is U-Boot build directory (source directory for in-tree builds) +Get ATF from: https://source.codeaurora.org/external/imx/imx-atf +branch: imx_4.19.35_1.0.0 + +.. 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-8.0.bin + $ chmod +x firmware-imx-8.0.bin + $ ./firmware-imx-8.0 + $ cp firmware-imx-8.0/firmware/ddr/synopsys/lpddr4*.bin $(builddir) + +Build U-Boot +------------ + +.. code-block:: bash + + $ export CROSS_COMPILE=aarch64-poky-linux- + $ make imx8mm_evk_defconfig + $ export ATF_LOAD_ADDR=0x920000 + $ make flash.bin + +Burn the flash.bin to MicroSD card offset 33KB: + +.. code-block:: bash + + $sudo dd if=flash.bin of=/dev/sd[x] bs=1024 seek=33 conv=notrunc + +Boot +---- +Set Boot switch to SD boot diff --git a/doc/board/freescale/index.rst b/doc/board/freescale/index.rst index 77b68020..33b1be9 100644 --- a/doc/board/freescale/index.rst +++ b/doc/board/freescale/index.rst @@ -7,5 +7,6 @@ Freescale :maxdepth: 2 b4860qds + imx8mm_evk imx8mn_evk imx8mp_evk |