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boards/arm/imxrt/teensy-4.x: Added lcd-4.1 config to README.txt 

Signed-off-by: Michal Lenc <lencmich@fel.cvut.cz>
This commit is contained in:
Michal Lenc 2020-12-22 19:06:11 +01:00 committed by Alan Carvalho de Assis
parent b11bfefff5
commit 6439d1b976
1 changed files with 11 additions and 2 deletions
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boards/arm/imxrt/teensy-4.x/README.txt
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@ -126,14 +126,14 @@ Configuration sub-directories
Configures the NuttShell (nsh) located at examples/nsh for Teensy 4.0. Configures the NuttShell (nsh) located at examples/nsh for Teensy 4.0.
This NSH configuration is focused on low level, command-line driver testing. This NSH configuration is focused on low level, command-line driver testing.
Built-in applications are supported, but none are enabled. NutShells then Built-in applications are supported, but none are enabled. NutShells then
runs on UART6: Pin 0 is RX and pin 1 is TX runs on USB console.
nsh-4.1: nsh-4.1:
Configures the NuttShell (nsh) located at examples/nsh for Teensy 4.1. Configures the NuttShell (nsh) located at examples/nsh for Teensy 4.1.
This NSH configuration is focused on low level, command-line driver testing. This NSH configuration is focused on low level, command-line driver testing.
Built-in applications are supported, but none are enabled. NutShells then Built-in applications are supported, but none are enabled. NutShells then
runs on UART1: Pin 24 is TX and pin 25 is RX runs USB console.
can-4.1: can-4.1:
@ -174,3 +174,12 @@ Configuration sub-directories
This configuration cannot be changed to Teensy 4.0 as this board does This configuration cannot be changed to Teensy 4.0 as this board does
not have micro SD card slot. not have micro SD card slot.
lcd-4.1
This is an nsh configuration (see above) for Teensy-4.x with added support of
connecting LCD TFT display with ST7789 controller. You can run framebuffer demo
by starting "fb" in console. The LCD display is connected via SPI4.
This configuration can be easily changed to work with Teensy 4.0 by
selecting CONFIG_TEENSY_40=y.