mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-04 18:41:03 +00:00
e6f48aad15
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>
43 lines
1 KiB
ReStructuredText
43 lines
1 KiB
ReStructuredText
.. 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.
|