guillaumekh

From 50f05ab10e9590f22cd07382821a7a7721825b36 Mon Sep 17 00:00:00 2001
From: Amr Bekhit <amrbekhit@gmail.com>
Date: Mon, 7 Oct 2019 12:16:03 +0300
Subject: [PATCH] Disable addition of simple-framebuffer by U-boot

In order to enable HDMI support for the Raspberry Pi, U-boot adds a
simple-framebuffer node to the device tree. However, this then prevents
the kernel from being able to correctly initialise the HDMI (which results
in a corrupted terminal), which subsequently prevents the camera from working.
Disabling HDMI support in U-boot resolves this issue. The U-boot console is

guillaumekh

var lastReqId;

exports.handler = function ( event, context ) {

  if ( lastReqId == context.awsRequestId ) {
    return context.succeed(); // abort
  } else {
    lastReqId = context.awsRequestId; // keep request id for next invokation
  };
  

guillaumekh

$ sudo tcptraceroute fabric.io
Selected device en1, address 192.168.240.63, port 56706 for outgoing packets
Tracing the path to fabric.io (54.243.148.240) on TCP port 80 (http), 30 hops max
 1  192.168.240.1  1.894 ms  0.639 ms  0.622 ms
 2  192.168.1.1  1.249 ms  0.987 ms  1.106 ms
 3  80.10.123.41  1.572 ms  2.385 ms  1.581 ms
 4  10.125.132.10  1.630 ms  1.933 ms  1.913 ms
 5  ae41-0.niidf101.paris.francetelecom.net (193.252.159.42)  1.822 ms  2.392 ms  2.255 ms
 6  193.252.137.10  2.486 ms  6.704 ms  7.975 ms
 7  81.52.200.191  10.440 ms  6.015 ms  7.940 ms

guillaumekh

PATH="$HOME/bin:$PATH" PKG_CONFIG_PATH="$HOME/ffmpeg_build/lib/pkgconfig" ./configure \
  --prefix="$HOME/ffmpeg_build" \
  --enable-static \
  --disable-shared \
  --pkg-config-flags="--static" \
  --extra-cflags="-I$HOME/ffmpeg_build/include" \
  --extra-ldflags="-L$HOME/ffmpeg_build/lib" \
  --bindir="$HOME/bin" \
  --disable-doc \
  --enable-nonfree \