edl: init at unstable-2022-09-07

This adds edl, a tool for interfacing with the low-level flashing and
recovery interface embedded in the Boot ROM of a lot of Qualcomm SoCs.

An unreleased version is used as the last released version is very old
and does not properly install itself.

pkgs/development/embedded/edl/default.nix

···
+{ lib, stdenv, fetchFromGitHub, python3Packages }:
+
+python3Packages.buildPythonPackage rec {
+  pname = "edl";
+  version = "unstable-2022-09-07";
+
+  src = fetchFromGitHub rec {
+    owner = "bkerler";
+    repo = "edl";
+    rev = "f6b94da5faa003b48d24a5f4a8f0b8495626fd5b";
+    fetchSubmodules = true;
+    hash = "sha256-bxnRy+inWNArE2gUA/qDPy7NKvqBm43sbxdIaTc9N28=";
+  };
+  # edl has a spurious dependency on "usb" which has nothing to do with the
+  # project and was probably added by accident trying to add pyusb
+  postPatch = ''
+    sed -i '/'usb'/d' setup.py
+  '';
+  # No tests set up
+  doCheck = false;
+  # EDL loaders are ELFs but shouldn't be touched, rest is Python anyways
+  dontStrip = true;
+  propagatedBuildInputs = with python3Packages; [
+    pyusb
+    pyserial
+    docopt
+    pylzma
+    pycryptodome
+    lxml
+    colorama
+    # usb
+    capstone
+    keystone-engine
+  ];
+
+  meta = with lib; {
+    homepage = "https://github.com/bkerler/edl";
+    description = "Qualcomm EDL tool (Sahara / Firehose / Diag)";
+    license = licenses.mit;
+    maintainers = with maintainers; [ lorenz ];
+    # Case-sensitive files in 'Loader' submodule
+    broken = stdenv.isDarwin;
+  };
+}
+

pkgs/top-level/all-packages.nix

···
 
   edk2-uefi-shell = callPackage ../tools/misc/edk2-uefi-shell { };
 
+  edl = callPackage ../development/embedded/edl { };
+
   edlib = callPackage ../development/libraries/science/biology/edlib { };
 
   eff = callPackage ../development/interpreters/eff { };