From 4d970d4a705be699c80f5dac1e0eb0216620b009 Mon Sep 17 00:00:00 2001 From: Piyush Patle Date: Wed, 1 Apr 2026 03:39:34 +0530 Subject: [PATCH] Documentation/olimex-lpc2378: port README.txt to rst --- .../lpc2378/boards/olimex-lpc2378/README.txt | 11 --------- .../lpc2378/boards/olimex-lpc2378/index.rst | 23 +++++++++++++++++-- 2 files changed, 21 insertions(+), 13 deletions(-) delete mode 100644 Documentation/platforms/arm/lpc2378/boards/olimex-lpc2378/README.txt diff --git a/Documentation/platforms/arm/lpc2378/boards/olimex-lpc2378/README.txt b/Documentation/platforms/arm/lpc2378/boards/olimex-lpc2378/README.txt deleted file mode 100644 index eafdac7cd0a..00000000000 --- a/Documentation/platforms/arm/lpc2378/boards/olimex-lpc2378/README.txt +++ /dev/null @@ -1,11 +0,0 @@ -There's not much here: - -EXT1 - P3 0:7 are used for LEDs. - -UEXT pin 3/4 -TXD2/RXD2- is UART2. - -The board I have has the revision '-' of LPC2378 even though I got the board -more than 2 years after the chip revision was released :-( . -I can't get NuttX to work if I fully enabled the MAM. - -I used FTDI ft232 usb-serial with nsh piping as seen on the screenshot. diff --git a/Documentation/platforms/arm/lpc2378/boards/olimex-lpc2378/index.rst b/Documentation/platforms/arm/lpc2378/boards/olimex-lpc2378/index.rst index 803f4e179d3..f73017812b8 100644 --- a/Documentation/platforms/arm/lpc2378/boards/olimex-lpc2378/index.rst +++ b/Documentation/platforms/arm/lpc2378/boards/olimex-lpc2378/index.rst @@ -2,6 +2,25 @@ olimex-lpc2378 ============== -.. include:: README.txt - :literal: +The Olimex LPC2378 board has only a small amount of board-specific porting +information recorded in the original notes. +Board Notes +=========== + +* ``EXT1``: ``P3[0:7]`` are used for LEDs. +* ``UEXT`` pins 3 and 4 provide ``TXD2`` and ``RXD2`` for UART2. + +Known Limitations +================= + +The board used for this port still had the ``-`` LPC2378 revision, even though +it was purchased more than two years after the updated chip revision was +released. With that hardware, NuttX would not run correctly with the MAM fully +enabled. + +Console Setup +============= + +Testing was done with an FTDI ``ft232`` USB-to-serial adapter and NSH piping, +as shown in the original board screenshot.