diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/board/tq/index.rst | 1 | ||||
| -rw-r--r-- | doc/board/tq/tqma6ul.rst | 105 |
2 files changed, 106 insertions, 0 deletions
diff --git a/doc/board/tq/index.rst b/doc/board/tq/index.rst index d6dc6101c2c..775957474e7 100644 --- a/doc/board/tq/index.rst +++ b/doc/board/tq/index.rst @@ -9,4 +9,5 @@ TQ-Systems .. toctree:: :maxdepth: 2 + tqma6ul tqma7 diff --git a/doc/board/tq/tqma6ul.rst b/doc/board/tq/tqma6ul.rst new file mode 100644 index 00000000000..2b346715642 --- /dev/null +++ b/doc/board/tq/tqma6ul.rst @@ -0,0 +1,105 @@ +.. SPDX-License-Identifier: GPL-2.0-or-later or CC-BY-4.0 + +.. Copyright (c) 2017-2025 TQ-Systems GmbH <[email protected]>, +.. D-82229 Seefeld, Germany. + +######################################## +U-Boot for the TQ-Systems TQMa6x modules +######################################## + +The following hardware revisions are supported: + +Modules: + ++------------+----------+ +| TQMa6ULx | REV.030x | ++------------+----------+ +| TQMa6ULLx | REV.030x | ++------------+----------+ +| TQMa6ULxL | REV.030x | ++------------+----------+ +| TQMa6ULLxL | REV.030x | ++------------+----------+ + +Mainboards: + ++----------+----------+ +| MBa6ULx | REV.020x | ++----------+----------+ + +Hardware on modules TQMa6ULx, TQMa6ULxL, TQMa6ULLx and TQMa6ULLxL + +- eMMC +- RTC +- PMIC +- SPI-NOR (optional) +- EEPROM +- Temperature sensor +- RAM (256 MiB / 512 MiB) + +Supported hardware on Starterkit MBa6ULx: + +- 2 Ethernet PHY connected to FEC0 / FEC1 (usage depends on CPU) +- SD-card slot +- UART +- USB + +Note: To change the Ethernet port to use for networking functionality, use the +U-Boot generic environment variable ``ethact``. + +.. code-block:: bash + + setenv ethact <FEC> + +*********** +Boot source +*********** + +- SD/eMMC +- USB/SDP (with NXP UUU tool) +- SPI NOR (functional but requires additional prepended NXP header. + Not supported in U-Boot.) + +******** +Building +******** + +To build U-Boot for the TQ-Systems TQMa6L modules: + +.. code-block:: bash + + make <som>_<baseboard>_<boot>_defconfig + make + + +**som** is a placeholder for the module base variant: + ++------------+------------+----------------+ +| tqma6ulx | TQMa6ULx | i.MX6UL | ++------------+------------+----------------+ +| tqma6ullx | TQMa6ULLx | i.MX6ULL | ++------------+------------+----------------+ +| tqma6ulxl | TQMa6ULxL | i.MX6UL (lga) | ++------------+------------+----------------+ +| tqma6ullxl | TQMa6ULLxL | i.MX6ULL (lga) | ++------------+------------+----------------+ + +**baseboard** is a placeholder for the mainboard to compile for: + ++----------+----------+ +| mba6ul | MBa6ULx | ++----------+----------+ + +**boot** is a placeholder for the boot device: + ++------+---------+ +| mmc | SD/eMMC | ++------+---------+ +| spi | SPI-NOR | ++------+---------+ + +************ +Support Wiki +************ + +See `TQ Embedded Wiki for TQMa6ulx <https://support.tq-group.com/en/arm/tqma6ulx>`_. |