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| author | Frieder Schrempf <frieder.schrempf@kontron.de> | 2021-09-29 16:42:41 +0200 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2021-10-07 16:53:50 +0200 |
| commit | e6f48aad153ae901ca3340b3207968e2f9c47f66 (patch) | |
| tree | b998a57bd5a69fbfd9e41533e89a136dd47eb478 /doc | |
| parent | bc959905df4b31c2b9f77e5745e9d10d229a9bfa (diff) | |
| download | u-boot-e6f48aad153ae901ca3340b3207968e2f9c47f66.zip u-boot-e6f48aad153ae901ca3340b3207968e2f9c47f66.tar.gz u-boot-e6f48aad153ae901ca3340b3207968e2f9c47f66.tar.bz2 | |
imx: imx6ul: Add support for Kontron Electronics SL/BL i.MX6UL/ULL boards (N63xx/N64xx)
This adds support for i.MX6UL/ULL-based evaluation kits with SoMs by
Kontron Electronics GmbH.
Currently there are the following SoM flavors (SoM-Line):
* N6310: SOM with i.MX6UL-2, 256MB RAM, 256MB SPI NAND
* N6311: SOM with i.MX6UL-2, 512MB RAM, 512MB SPI NAND
* N6411: SOM with i.MX6ULL, 512MB RAM, 512MB SPI NAND
And the according evaluation boards (Board-Line):
* N6310-S: Baseboard with SOM N6310, eMMC, display (optional), ...
* N6311-S: Baseboard with SOM N6311, eMMC, display (optional), ...
* N6411-S: Baseboard with SOM N6411, eMMC, display (optional), ...
Currently U-Boot describes i.MX6UL and i.MX6ULL through separate config
options at compile-time. Though the differences are so minor, that for
the scope of these SoMs we just use a single defconfig that is compatible
with both SoCs.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/board/kontron/index.rst | 1 | ||||
| -rw-r--r-- | doc/board/kontron/sl-mx6ul.rst | 43 |
2 files changed, 44 insertions, 0 deletions
diff --git a/doc/board/kontron/index.rst b/doc/board/kontron/index.rst index 543b22e..c3fadce 100644 --- a/doc/board/kontron/index.rst +++ b/doc/board/kontron/index.rst @@ -7,3 +7,4 @@ Kontron :maxdepth: 2 sl28 + sl-mx6ul diff --git a/doc/board/kontron/sl-mx6ul.rst b/doc/board/kontron/sl-mx6ul.rst new file mode 100644 index 0000000..b0b0f44 --- /dev/null +++ b/doc/board/kontron/sl-mx6ul.rst @@ -0,0 +1,43 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +Kontron Electronics SL i.MX6UL/ULL SoM +====================================== + +The Kontron SoM-Line i.MX6UL/ULL (N6x1x) by Kontron Electronics GmbH is a SoM module +with either an i.MX6UL or i.MX6ULL SoC, 256/512 MB DDR3 RAM, SPI NOR, SPI NAND and Ethernet PHY. + +The matching evaluation boards (Board-Line) have two Ethernet ports, USB 2.0, +RGB, SD card, CAN, RS485, RS232 and much more. + +Quick Start +----------- + +- Build U-Boot +- Boot + +Build U-Boot +^^^^^^^^^^^^ + +.. code-block:: bash + + $ make kontron-sl-mx6ul_defconfig + $ make + +Burn the flash.bin to SD card at an offset of 1 KiB: + +.. code-block:: bash + + $ dd if=flash.bin of=/dev/sd[x] bs=1K seek=1 conv=notrunc + +Boot +^^^^ + +Put the SD card in the slot on the board and apply power. + +Further Information +------------------- + +The bootloader configuration is setup to be used with kernel FIT images. Legacy +images might not be working out of the box. + +Please see https://docs.kontron-electronics.de for further vendor documentation. |