diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 6f5b532c44..09938b50d7 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -50,6 +50,17 @@ build core unix:
     - cd core
     - pipenv run make build_unix_noui
 
+# TODO: matrix: DEBUG_LINK={0,1}, gcc vs clang
+build legacy:
+  stage: build
+  variables:
+    HEADLESS: "1"
+  script:
+    - cd legacy
+    - pipenv run script/cibuild
+    - pipenv run make -C bootloader
+    - pipenv run make -C demo
+
 test style:
   stage: test
   script:
@@ -98,3 +109,16 @@ test crypto:
     - CK_TIMEOUT_MULTIPLIER=20 valgrind -q --error-exitcode=1 ./tests/test_check
     - ./tests/test_openssl 1000
     - ITERS=10 pipenv run pytest tests/  # TODO are ITERS=10 propagated?
+
+# TODO: matrix: DEBUG_LINK={0,1}, gcc vs clang
+# TODO add more based on deleted .travis.yml
+test legacy:
+  stage: test
+  variables:
+    HEADLESS: "1"
+    EMULATOR: "1"
+    DEBUG_LINK: "1"
+  script:
+    - cd legacy
+    - pipenv run script/cibuild
+    - pipenv run script/test
diff --git a/legacy/.travis.yml b/legacy/.travis.yml
deleted file mode 100644
index 39adb5429c..0000000000
--- a/legacy/.travis.yml
+++ /dev/null
@@ -1,63 +0,0 @@
-sudo: false
-dist: trusty
-language: c
-
-addons:
-  apt:
-    sources:
-    - deadsnakes
-    packages:
-    - build-essential
-    - python3.6
-    - python3.6-dev
-    - python3.6-venv
-
-env:
-  global:
-    - MAKEFLAGS=-j2
-    - PYTHON=python3.6
-    - PROTOBUF_VERSION=3.4.0
-    - TOOLCHAIN_SHORTVER=8-2018q4
-    - TOOLCHAIN_LONGVER=gcc-arm-none-eabi-8-2018-q4-major
-  matrix:
-    - DEBUG_LINK=0
-    - DEBUG_LINK=1
-
-matrix:
-  include:
-    - name: "Emulator GCC"
-      env: EMULATOR=1 HEADLESS=1 DEBUG_LINK=1
-      compiler: gcc
-      script: pipenv run ./script/cibuild && pipenv run script/test
-    - name: "Emulator Clang"
-      env: EMULATOR=1 HEADLESS=1 DEBUG_LINK=1
-      compiler: clang
-      script: pipenv run ./script/cibuild && pipenv run script/test
-
-before_install:
-  - $PYTHON -m ensurepip --user
-  - $PYTHON -m pip install --user pipenv
-
-install:
-  - wget "https://github.com/google/protobuf/releases/download/v${PROTOBUF_VERSION}/protoc-${PROTOBUF_VERSION}-linux-x86_64.zip"
-  - unzip "protoc-${PROTOBUF_VERSION}-linux-x86_64.zip" -d protoc
-  - export PATH="$(pwd)/protoc/bin:$PATH"
-  - pipenv install
-
-before_script:
-  - test "$EMULATOR" = "1" || wget https://developer.arm.com/-/media/Files/downloads/gnu-rm/$TOOLCHAIN_SHORTVER/$TOOLCHAIN_LONGVER-linux.tar.bz2
-  - test "$EMULATOR" = "1" || tar xfj $TOOLCHAIN_LONGVER-linux.tar.bz2
-  - test "$EMULATOR" = "1" || export PATH=$PWD/$TOOLCHAIN_LONGVER/bin:$PATH
-
-script:
-  - pipenv run script/cibuild
-  - pipenv run make -C bootloader
-  - pipenv run make -C demo
-
-notifications:
-  webhooks:
-    urls:
-      - http://ci-bot.satoshilabs.com:5000/travis
-    on_success: always
-    on_failure: always
-    on_start: always
diff --git a/legacy/Pipfile b/legacy/Pipfile
deleted file mode 100644
index ba4ee323c8..0000000000
--- a/legacy/Pipfile
+++ /dev/null
@@ -1,14 +0,0 @@
-[[source]]
-url = "https://pypi.org/simple"
-name = "pypi"
-verify_ssl = true
-
-[packages]
-setuptools = ">=24.2.0"
-trezor = {git = "https://github.com/trezor/python-trezor", editable = true, ref = "master"}
-pytest = "*"
-mock = "*"
-typing = "*"
-protobuf = "==3.4.0"
-mako = "*"
-munch = "*"
diff --git a/legacy/Pipfile.lock b/legacy/Pipfile.lock
deleted file mode 100644
index 6b77f6b424..0000000000
--- a/legacy/Pipfile.lock
+++ /dev/null
@@ -1,254 +0,0 @@
-{
-    "_meta": {
-        "hash": {
-            "sha256": "0c77aa21c1e385d7c3833a2f95bc6129394f6d9ce67e1181700a76a5e15074cb"
-        },
-        "pipfile-spec": 6,
-        "requires": {},
-        "sources": [
-            {
-                "name": "pypi",
-                "url": "https://pypi.org/simple",
-                "verify_ssl": true
-            }
-        ]
-    },
-    "default": {
-        "atomicwrites": {
-            "hashes": [
-                "sha256:03472c30eb2c5d1ba9227e4c2ca66ab8287fbfbbda3888aa93dc2e28fc6811b4",
-                "sha256:75a9445bac02d8d058d5e1fe689654ba5a6556a1dfd8ce6ec55a0ed79866cfa6"
-            ],
-            "version": "==1.3.0"
-        },
-        "attrs": {
-            "hashes": [
-                "sha256:69c0dbf2ed392de1cb5ec704444b08a5ef81680a61cb899dc08127123af36a79",
-                "sha256:f0b870f674851ecbfbbbd364d6b5cbdff9dcedbc7f3f5e18a6891057f21fe399"
-            ],
-            "version": "==19.1.0"
-        },
-        "certifi": {
-            "hashes": [
-                "sha256:59b7658e26ca9c7339e00f8f4636cdfe59d34fa37b9b04f6f9e9926b3cece1a5",
-                "sha256:b26104d6835d1f5e49452a26eb2ff87fe7090b89dfcaee5ea2212697e1e1d7ae"
-            ],
-            "version": "==2019.3.9"
-        },
-        "chardet": {
-            "hashes": [
-                "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae",
-                "sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691"
-            ],
-            "version": "==3.0.4"
-        },
-        "click": {
-            "hashes": [
-                "sha256:2335065e6395b9e67ca716de5f7526736bfa6ceead690adf616d925bdc622b13",
-                "sha256:5b94b49521f6456670fdb30cd82a4eca9412788a93fa6dd6df72c94d5a8ff2d7"
-            ],
-            "version": "==7.0"
-        },
-        "construct": {
-            "hashes": [
-                "sha256:2271a0efd0798679dea825ff47e22a4c550456a5db0ba8baa82f7eae0af0118c"
-            ],
-            "version": "==2.9.45"
-        },
-        "ecdsa": {
-            "hashes": [
-                "sha256:20c17e527e75acad8f402290e158a6ac178b91b881f941fc6ea305bfdfb9657c",
-                "sha256:5c034ffa23413ac923541ceb3ac14ec15a0d2530690413bff58c12b80e56d884"
-            ],
-            "version": "==0.13.2"
-        },
-        "idna": {
-            "hashes": [
-                "sha256:c357b3f628cf53ae2c4c05627ecc484553142ca23264e593d327bcde5e9c3407",
-                "sha256:ea8b7f6188e6fa117537c3df7da9fc686d485087abf6ac197f9c46432f7e4a3c"
-            ],
-            "version": "==2.8"
-        },
-        "libusb1": {
-            "hashes": [
-                "sha256:9d4f66d2ed699986b06bc3082cd262101cb26af7a76a34bd15b7eb56cba37e0f"
-            ],
-            "version": "==1.7"
-        },
-        "mako": {
-            "hashes": [
-                "sha256:0728c404877cd4ca72c409c0ea372dc5f3b53fa1ad2bb434e1d216c0444ff1fd"
-            ],
-            "index": "pypi",
-            "version": "==1.0.9"
-        },
-        "markupsafe": {
-            "hashes": [
-                "sha256:00bc623926325b26bb9605ae9eae8a215691f33cae5df11ca5424f06f2d1f473",
-                "sha256:09027a7803a62ca78792ad89403b1b7a73a01c8cb65909cd876f7fcebd79b161",
-                "sha256:09c4b7f37d6c648cb13f9230d847adf22f8171b1ccc4d5682398e77f40309235",
-                "sha256:1027c282dad077d0bae18be6794e6b6b8c91d58ed8a8d89a89d59693b9131db5",
-                "sha256:24982cc2533820871eba85ba648cd53d8623687ff11cbb805be4ff7b4c971aff",
-                "sha256:29872e92839765e546828bb7754a68c418d927cd064fd4708fab9fe9c8bb116b",
-                "sha256:43a55c2930bbc139570ac2452adf3d70cdbb3cfe5912c71cdce1c2c6bbd9c5d1",
-                "sha256:46c99d2de99945ec5cb54f23c8cd5689f6d7177305ebff350a58ce5f8de1669e",
-                "sha256:500d4957e52ddc3351cabf489e79c91c17f6e0899158447047588650b5e69183",
-                "sha256:535f6fc4d397c1563d08b88e485c3496cf5784e927af890fb3c3aac7f933ec66",
-                "sha256:62fe6c95e3ec8a7fad637b7f3d372c15ec1caa01ab47926cfdf7a75b40e0eac1",
-                "sha256:6dd73240d2af64df90aa7c4e7481e23825ea70af4b4922f8ede5b9e35f78a3b1",
-                "sha256:717ba8fe3ae9cc0006d7c451f0bb265ee07739daf76355d06366154ee68d221e",
-                "sha256:79855e1c5b8da654cf486b830bd42c06e8780cea587384cf6545b7d9ac013a0b",
-                "sha256:7c1699dfe0cf8ff607dbdcc1e9b9af1755371f92a68f706051cc8c37d447c905",
-                "sha256:88e5fcfb52ee7b911e8bb6d6aa2fd21fbecc674eadd44118a9cc3863f938e735",
-                "sha256:8defac2f2ccd6805ebf65f5eeb132adcf2ab57aa11fdf4c0dd5169a004710e7d",
-                "sha256:98c7086708b163d425c67c7a91bad6e466bb99d797aa64f965e9d25c12111a5e",
-                "sha256:9add70b36c5666a2ed02b43b335fe19002ee5235efd4b8a89bfcf9005bebac0d",
-                "sha256:9bf40443012702a1d2070043cb6291650a0841ece432556f784f004937f0f32c",
-                "sha256:ade5e387d2ad0d7ebf59146cc00c8044acbd863725f887353a10df825fc8ae21",
-                "sha256:b00c1de48212e4cc9603895652c5c410df699856a2853135b3967591e4beebc2",
-                "sha256:b1282f8c00509d99fef04d8ba936b156d419be841854fe901d8ae224c59f0be5",
-                "sha256:b2051432115498d3562c084a49bba65d97cf251f5a331c64a12ee7e04dacc51b",
-                "sha256:ba59edeaa2fc6114428f1637ffff42da1e311e29382d81b339c1817d37ec93c6",
-                "sha256:c8716a48d94b06bb3b2524c2b77e055fb313aeb4ea620c8dd03a105574ba704f",
-                "sha256:cd5df75523866410809ca100dc9681e301e3c27567cf498077e8551b6d20e42f",
-                "sha256:e249096428b3ae81b08327a63a485ad0878de3fb939049038579ac0ef61e17e7"
-            ],
-            "version": "==1.1.1"
-        },
-        "mnemonic": {
-            "hashes": [
-                "sha256:02a7306a792370f4a0c106c2cf1ce5a0c84b9dbd7e71c6792fdb9ad88a727f1d"
-            ],
-            "version": "==0.18"
-        },
-        "mock": {
-            "hashes": [
-                "sha256:5ce3c71c5545b472da17b72268978914d0252980348636840bd34a00b5cc96c1",
-                "sha256:b158b6df76edd239b8208d481dc46b6afd45a846b7812ff0ce58971cf5bc8bba"
-            ],
-            "index": "pypi",
-            "version": "==2.0.0"
-        },
-        "more-itertools": {
-            "hashes": [
-                "sha256:2112d2ca570bb7c3e53ea1a35cd5df42bb0fd10c45f0fb97178679c3c03d64c7",
-                "sha256:c3e4748ba1aad8dba30a4886b0b1a2004f9a863837b8654e7059eebf727afa5a"
-            ],
-            "markers": "python_version > '2.7'",
-            "version": "==7.0.0"
-        },
-        "munch": {
-            "hashes": [
-                "sha256:6ae3d26b837feacf732fb8aa5b842130da1daf221f5af9f9d4b2a0a6414b0d51"
-            ],
-            "index": "pypi",
-            "version": "==2.3.2"
-        },
-        "pbkdf2": {
-            "hashes": [
-                "sha256:ac6397369f128212c43064a2b4878038dab78dab41875364554aaf2a684e6979"
-            ],
-            "version": "==1.3"
-        },
-        "pbr": {
-            "hashes": [
-                "sha256:8257baf496c8522437e8a6cfe0f15e00aedc6c0e0e7c9d55eeeeab31e0853843",
-                "sha256:8c361cc353d988e4f5b998555c88098b9d5964c2e11acf7b0d21925a66bb5824"
-            ],
-            "version": "==5.1.3"
-        },
-        "pluggy": {
-            "hashes": [
-                "sha256:19ecf9ce9db2fce065a7a0586e07cfb4ac8614fe96edf628a264b1c70116cf8f",
-                "sha256:84d306a647cc805219916e62aab89caa97a33a1dd8c342e87a37f91073cd4746"
-            ],
-            "version": "==0.9.0"
-        },
-        "protobuf": {
-            "hashes": [
-                "sha256:1fcb9b704bc2e30767352d86b2664d8f65f8ed49654d7a80e7a150739724e80a",
-                "sha256:41c4555d9754b985352ce5289fa3ba6b21ed715f595111e46e2b90ca53112475",
-                "sha256:4d4815467f8a61b06d648699842b233017b201f7a16275d680ec5480f10e30e9",
-                "sha256:5b816951df388f4ab2adbd3f9ae5619b9a5d7033d14b005c345dc3ee88a7faf4",
-                "sha256:61dbf86993a9312c3a0816b5252079a3943856003bf0380fea3098c929084ad4",
-                "sha256:9f3be25ad48b051186ee88f9567a3f3f548facd360e0cb62568e2736d9cfda11",
-                "sha256:ef02609ef445987976a3a26bff77119c518e0915c96661c3a3b17856d0ef6374"
-            ],
-            "index": "pypi",
-            "version": "==3.4.0"
-        },
-        "py": {
-            "hashes": [
-                "sha256:64f65755aee5b381cea27766a3a147c3f15b9b6b9ac88676de66ba2ae36793fa",
-                "sha256:dc639b046a6e2cff5bbe40194ad65936d6ba360b52b3c3fe1d08a82dd50b5e53"
-            ],
-            "version": "==1.8.0"
-        },
-        "pyblake2": {
-            "hashes": [
-                "sha256:3757f7ad709b0e1b2a6b3919fa79fe3261f166fc375cd521f2be480f8319dde9",
-                "sha256:407e02c7f8f36fcec1b7aa114ddca0c1060c598142ea6f6759d03710b946a7e3",
-                "sha256:4d47b4a2c1d292b1e460bde1dda4d13aa792ed2ed70fcc263b6bc24632c8e902",
-                "sha256:5ccc7eb02edb82fafb8adbb90746af71460fbc29aa0f822526fc976dff83e93f",
-                "sha256:8043267fbc0b2f3748c6920591cd0b8b5609dcce60c504c32858aa36206386f2",
-                "sha256:982295a87907d50f4723db6bc724660da76b6547826d52160171d54f95b919ac",
-                "sha256:baa2190bfe549e36163aa44664d4ee3a9080b236fc5d42f50dc6fd36bbdc749e",
-                "sha256:c53417ee0bbe77db852d5fd1036749f03696ebc2265de359fe17418d800196c4",
-                "sha256:fbc9fcde75713930bc2a91b149e97be2401f7c9c56d735b46a109210f58d7358"
-            ],
-            "version": "==1.1.2"
-        },
-        "pytest": {
-            "hashes": [
-                "sha256:3773f4c235918987d51daf1db66d51c99fac654c81d6f2f709a046ab446d5e5d",
-                "sha256:b7802283b70ca24d7119b32915efa7c409982f59913c1a6c0640aacf118b95f5"
-            ],
-            "index": "pypi",
-            "version": "==4.4.1"
-        },
-        "requests": {
-            "hashes": [
-                "sha256:502a824f31acdacb3a35b6690b5fbf0bc41d63a24a45c4004352b0242707598e",
-                "sha256:7bf2a778576d825600030a110f3c0e3e8edc51dfaafe1c146e39a2027784957b"
-            ],
-            "version": "==2.21.0"
-        },
-        "six": {
-            "hashes": [
-                "sha256:3350809f0555b11f552448330d0b52d5f24c91a322ea4a15ef22629740f3761c",
-                "sha256:d16a0141ec1a18405cd4ce8b4613101da75da0e9a7aec5bdd4fa804d0e0eba73"
-            ],
-            "version": "==1.12.0"
-        },
-        "trezor": {
-            "editable": true,
-            "git": "https://github.com/trezor/python-trezor",
-            "ref": "2813522b05cef4e0e545a101f8b3559a3183b45b"
-        },
-        "typing": {
-            "hashes": [
-                "sha256:4027c5f6127a6267a435201981ba156de91ad0d1d98e9ddc2aa173453453492d",
-                "sha256:57dcf675a99b74d64dacf6fba08fb17cf7e3d5fdff53d4a30ea2a5e7e52543d4",
-                "sha256:a4c8473ce11a65999c8f59cb093e70686b6c84c98df58c1dae9b3b196089858a"
-            ],
-            "index": "pypi",
-            "version": "==3.6.6"
-        },
-        "typing-extensions": {
-            "hashes": [
-                "sha256:07b2c978670896022a43c4b915df8958bec4a6b84add7f2c87b2b728bda3ba64",
-                "sha256:f3f0e67e1d42de47b5c67c32c9b26641642e9170fe7e292991793705cd5fef7c",
-                "sha256:fb2cd053238d33a8ec939190f30cfd736c00653a85a2919415cecf7dc3d9da71"
-            ],
-            "version": "==3.7.2"
-        },
-        "urllib3": {
-            "hashes": [
-                "sha256:4c291ca23bbb55c76518905869ef34bdd5f0e46af7afe6861e8375643ffee1a0",
-                "sha256:9a247273df709c4fedb38c711e44292304f73f39ab01beda9f6b9fc375669ac3"
-            ],
-            "version": "==1.24.2"
-        }
-    },
-    "develop": {}
-}