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author | Rouven Czerwinski <r.czerwinski@pengutronix.de> | 2019-05-13 12:28:05 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-05-17 08:22:01 +0200 |
commit | 59004fe3190e1bac71229e33ba63300bbb9501f4 (patch) | |
tree | 71626241e8554c30eab4ef3b53daa3dac3369f10 /Documentation | |
parent | e6a025abdd2fcd60962d8f6a1f52048e52e35c78 (diff) | |
download | barebox-59004fe3190e1bac71229e33ba63300bbb9501f4.tar.gz barebox-59004fe3190e1bac71229e33ba63300bbb9501f4.tar.xz |
ARM: i.MX6: add support for Digi CCIMX6UL SBC Pro
Add support for the Digi CCIMX6UL SBC Pro.
It is based on the Digi CCIMX6UL SOM with 256MB RAM and 256MB NAND
flash.
v2:
- fix includes
- rename folder to som
- switch to compressed dtb
- remove the unnecessary get_runtime_offset
all from Ahmad Fatoum
Signed-off-by: Rouven Czerwinski <r.czerwinski@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/boards/imx/digi-ccimx6ulsbcpro.rst | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/Documentation/boards/imx/digi-ccimx6ulsbcpro.rst b/Documentation/boards/imx/digi-ccimx6ulsbcpro.rst new file mode 100644 index 0000000000..bcb2ec2f07 --- /dev/null +++ b/Documentation/boards/imx/digi-ccimx6ulsbcpro.rst @@ -0,0 +1,26 @@ +Digi CC-IMX6UL-SBC-PRO +====================== + +This board is based on the i.MX6UL SoC. + +The SBC Pro is shipped with: + + * 256MiB NAND flash + * 256MiB DDR3 SDRAM + +see https://www.digi.com/products/embedded-systems/single-board-computers/connectcore-for-i-mx6ul-sbc-pro +for more information. + +MAC addresses +------------- +The Digi modules save their MAC addresses not in the OCOTP nodes, but in the +U-Boot environment. It is advised to boot the board using the shipped U-Boot +Bootloader and to read out and save the MAC addresses for the board. +The environment variables which contain the addresses are `$ethaddr` and +`$eth1addr`. +The MAC addresses can than be persisted to the barebox environment by using + +.. code-block:: sh + + nv dev.eth0.ethaddr=<eth0addr> + nv dev.eth1.ethaddr=<eth1addr> |