diff --git a/AUTHORS b/AUTHORS
new file mode 100644
index 00000000..7d1d96fa
--- /dev/null
+++ b/AUTHORS
@@ -0,0 +1,15 @@
+Developers:
+
+Pavol Rusnak
+Jan Pochyla
+Marek Palatinus
+Peter Jensen
+Tomas Susanka
+Karel Bilek
+
+Contributors:
+
+mcudev
+Jochen Hoenicke
+Saleem Rashid
+Arthur Gautier
diff --git a/embed/boardloader/lowlevel.c b/embed/boardloader/lowlevel.c
index 15aa62b1..0e7433bf 100644
--- a/embed/boardloader/lowlevel.c
+++ b/embed/boardloader/lowlevel.c
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include STM32_HAL_H
 
 #include "flash.h"
diff --git a/embed/boardloader/lowlevel.h b/embed/boardloader/lowlevel.h
index d0e83c17..b24b35ee 100644
--- a/embed/boardloader/lowlevel.h
+++ b/embed/boardloader/lowlevel.h
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #ifndef BOARDLOADER_LOWLEVEL_H
 #define BOARDLOADER_LOWLEVEL_H
 
diff --git a/embed/boardloader/main.c b/embed/boardloader/main.c
index fc16f02e..6addf590 100644
--- a/embed/boardloader/main.c
+++ b/embed/boardloader/main.c
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include <string.h>
 
 #include "common.h"
diff --git a/embed/bootloader/bootui.c b/embed/bootloader/bootui.c
index 82797342..09e0e092 100644
--- a/embed/bootloader/bootui.c
+++ b/embed/bootloader/bootui.c
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include <string.h>
 
 #include "display.h"
diff --git a/embed/bootloader/bootui.h b/embed/bootloader/bootui.h
index f2e4aebf..ea669927 100644
--- a/embed/bootloader/bootui.h
+++ b/embed/bootloader/bootui.h
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #ifndef __BOOTUI_H__
 #define __BOOTUI_H__
 
diff --git a/embed/bootloader/main.c b/embed/bootloader/main.c
index 74422ee3..29bad0bc 100644
--- a/embed/bootloader/main.c
+++ b/embed/bootloader/main.c
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include <string.h>
 #include <sys/types.h>
 
diff --git a/embed/bootloader/messages.c b/embed/bootloader/messages.c
index 4cd1fa0f..4a3a1f83 100644
--- a/embed/bootloader/messages.c
+++ b/embed/bootloader/messages.c
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include <string.h>
 
 #include <pb.h>
diff --git a/embed/bootloader/messages.h b/embed/bootloader/messages.h
index e54e5b17..10050df5 100644
--- a/embed/bootloader/messages.h
+++ b/embed/bootloader/messages.h
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #ifndef __MESSAGES_H__
 #define __MESSAGES_H__
 
diff --git a/embed/extmod/modtrezorconfig/modtrezorconfig.c b/embed/extmod/modtrezorconfig/modtrezorconfig.c
index b25abd65..2857137b 100644
--- a/embed/extmod/modtrezorconfig/modtrezorconfig.c
+++ b/embed/extmod/modtrezorconfig/modtrezorconfig.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, Jan Pochyla, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "py/runtime.h"
diff --git a/embed/extmod/modtrezorconfig/norcow.c b/embed/extmod/modtrezorconfig/norcow.c
index 472455e4..d4b99fc8 100644
--- a/embed/extmod/modtrezorconfig/norcow.c
+++ b/embed/extmod/modtrezorconfig/norcow.c
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include <string.h>
 
 #include "norcow.h"
diff --git a/embed/extmod/modtrezorconfig/norcow.h b/embed/extmod/modtrezorconfig/norcow.h
index 07b590e2..76374b6f 100644
--- a/embed/extmod/modtrezorconfig/norcow.h
+++ b/embed/extmod/modtrezorconfig/norcow.h
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #ifndef __NORCOW_H__
 #define __NORCOW_H__
 
diff --git a/embed/extmod/modtrezorconfig/storage.c b/embed/extmod/modtrezorconfig/storage.c
index 4ee73f56..4e9ff13c 100644
--- a/embed/extmod/modtrezorconfig/storage.c
+++ b/embed/extmod/modtrezorconfig/storage.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, Jan Pochyla, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <string.h>
diff --git a/embed/extmod/modtrezorconfig/storage.h b/embed/extmod/modtrezorconfig/storage.h
index 75bfeed6..e775d471 100644
--- a/embed/extmod/modtrezorconfig/storage.h
+++ b/embed/extmod/modtrezorconfig/storage.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, Jan Pochyla, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <stdint.h>
diff --git a/embed/extmod/modtrezorcrypto/crc.c b/embed/extmod/modtrezorcrypto/crc.c
index e69785e4..558eb9a8 100644
--- a/embed/extmod/modtrezorcrypto/crc.c
+++ b/embed/extmod/modtrezorcrypto/crc.c
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 /*
  * CRC32 checksum
  *
diff --git a/embed/extmod/modtrezorcrypto/crc.h b/embed/extmod/modtrezorcrypto/crc.h
index 113c898a..1bcd1fd0 100644
--- a/embed/extmod/modtrezorcrypto/crc.h
+++ b/embed/extmod/modtrezorcrypto/crc.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #ifndef __CRC_H__
diff --git a/embed/extmod/modtrezorcrypto/modtrezorcrypto-aes.h b/embed/extmod/modtrezorcrypto/modtrezorcrypto-aes.h
index 207569d1..d1e4bd0d 100644
--- a/embed/extmod/modtrezorcrypto/modtrezorcrypto-aes.h
+++ b/embed/extmod/modtrezorcrypto/modtrezorcrypto-aes.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "py/objstr.h"
diff --git a/embed/extmod/modtrezorcrypto/modtrezorcrypto-bip32.h b/embed/extmod/modtrezorcrypto/modtrezorcrypto-bip32.h
index 50090f78..e329fbd5 100644
--- a/embed/extmod/modtrezorcrypto/modtrezorcrypto-bip32.h
+++ b/embed/extmod/modtrezorcrypto/modtrezorcrypto-bip32.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Jan Pochyla, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "py/objstr.h"
diff --git a/embed/extmod/modtrezorcrypto/modtrezorcrypto-bip39.h b/embed/extmod/modtrezorcrypto/modtrezorcrypto-bip39.h
index 1a93e0f3..e9c5dc19 100644
--- a/embed/extmod/modtrezorcrypto/modtrezorcrypto-bip39.h
+++ b/embed/extmod/modtrezorcrypto/modtrezorcrypto-bip39.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "py/objstr.h"
diff --git a/embed/extmod/modtrezorcrypto/modtrezorcrypto-blake256.h b/embed/extmod/modtrezorcrypto/modtrezorcrypto-blake256.h
index a0fe2416..d15c2ca7 100644
--- a/embed/extmod/modtrezorcrypto/modtrezorcrypto-blake256.h
+++ b/embed/extmod/modtrezorcrypto/modtrezorcrypto-blake256.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "py/objstr.h"
diff --git a/embed/extmod/modtrezorcrypto/modtrezorcrypto-blake2b.h b/embed/extmod/modtrezorcrypto/modtrezorcrypto-blake2b.h
index bccb1b87..27e1fb23 100644
--- a/embed/extmod/modtrezorcrypto/modtrezorcrypto-blake2b.h
+++ b/embed/extmod/modtrezorcrypto/modtrezorcrypto-blake2b.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "py/objstr.h"
diff --git a/embed/extmod/modtrezorcrypto/modtrezorcrypto-blake2s.h b/embed/extmod/modtrezorcrypto/modtrezorcrypto-blake2s.h
index 1b9a0425..927c31a6 100644
--- a/embed/extmod/modtrezorcrypto/modtrezorcrypto-blake2s.h
+++ b/embed/extmod/modtrezorcrypto/modtrezorcrypto-blake2s.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "py/objstr.h"
diff --git a/embed/extmod/modtrezorcrypto/modtrezorcrypto-chacha20poly1305.h b/embed/extmod/modtrezorcrypto/modtrezorcrypto-chacha20poly1305.h
index 891b7610..9b4a04c4 100644
--- a/embed/extmod/modtrezorcrypto/modtrezorcrypto-chacha20poly1305.h
+++ b/embed/extmod/modtrezorcrypto/modtrezorcrypto-chacha20poly1305.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "py/objstr.h"
diff --git a/embed/extmod/modtrezorcrypto/modtrezorcrypto-crc.h b/embed/extmod/modtrezorcrypto/modtrezorcrypto-crc.h
index 7185c332..55250d7b 100644
--- a/embed/extmod/modtrezorcrypto/modtrezorcrypto-crc.h
+++ b/embed/extmod/modtrezorcrypto/modtrezorcrypto-crc.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "py/objstr.h"
diff --git a/embed/extmod/modtrezorcrypto/modtrezorcrypto-curve25519.h b/embed/extmod/modtrezorcrypto/modtrezorcrypto-curve25519.h
index f7813be7..653234b2 100644
--- a/embed/extmod/modtrezorcrypto/modtrezorcrypto-curve25519.h
+++ b/embed/extmod/modtrezorcrypto/modtrezorcrypto-curve25519.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "py/objstr.h"
diff --git a/embed/extmod/modtrezorcrypto/modtrezorcrypto-ed25519.h b/embed/extmod/modtrezorcrypto/modtrezorcrypto-ed25519.h
index 0988c7e2..450d3666 100644
--- a/embed/extmod/modtrezorcrypto/modtrezorcrypto-ed25519.h
+++ b/embed/extmod/modtrezorcrypto/modtrezorcrypto-ed25519.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "py/objstr.h"
diff --git a/embed/extmod/modtrezorcrypto/modtrezorcrypto-nist256p1.h b/embed/extmod/modtrezorcrypto/modtrezorcrypto-nist256p1.h
index b4722afa..a196567a 100644
--- a/embed/extmod/modtrezorcrypto/modtrezorcrypto-nist256p1.h
+++ b/embed/extmod/modtrezorcrypto/modtrezorcrypto-nist256p1.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "py/objstr.h"
diff --git a/embed/extmod/modtrezorcrypto/modtrezorcrypto-pbkdf2.h b/embed/extmod/modtrezorcrypto/modtrezorcrypto-pbkdf2.h
index b5298677..6448f25f 100644
--- a/embed/extmod/modtrezorcrypto/modtrezorcrypto-pbkdf2.h
+++ b/embed/extmod/modtrezorcrypto/modtrezorcrypto-pbkdf2.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "py/objstr.h"
diff --git a/embed/extmod/modtrezorcrypto/modtrezorcrypto-random.h b/embed/extmod/modtrezorcrypto/modtrezorcrypto-random.h
index 1ce1c4d1..0c6783e1 100644
--- a/embed/extmod/modtrezorcrypto/modtrezorcrypto-random.h
+++ b/embed/extmod/modtrezorcrypto/modtrezorcrypto-random.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "py/objstr.h"
diff --git a/embed/extmod/modtrezorcrypto/modtrezorcrypto-rfc6979.h b/embed/extmod/modtrezorcrypto/modtrezorcrypto-rfc6979.h
index ad61f5d0..1662993f 100644
--- a/embed/extmod/modtrezorcrypto/modtrezorcrypto-rfc6979.h
+++ b/embed/extmod/modtrezorcrypto/modtrezorcrypto-rfc6979.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "py/objstr.h"
diff --git a/embed/extmod/modtrezorcrypto/modtrezorcrypto-ripemd160.h b/embed/extmod/modtrezorcrypto/modtrezorcrypto-ripemd160.h
index 59418c78..76797d94 100644
--- a/embed/extmod/modtrezorcrypto/modtrezorcrypto-ripemd160.h
+++ b/embed/extmod/modtrezorcrypto/modtrezorcrypto-ripemd160.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "py/objstr.h"
diff --git a/embed/extmod/modtrezorcrypto/modtrezorcrypto-secp256k1.h b/embed/extmod/modtrezorcrypto/modtrezorcrypto-secp256k1.h
index 1031489a..b25be429 100644
--- a/embed/extmod/modtrezorcrypto/modtrezorcrypto-secp256k1.h
+++ b/embed/extmod/modtrezorcrypto/modtrezorcrypto-secp256k1.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "py/objstr.h"
diff --git a/embed/extmod/modtrezorcrypto/modtrezorcrypto-sha1.h b/embed/extmod/modtrezorcrypto/modtrezorcrypto-sha1.h
index 2824f5ad..a9d8e584 100644
--- a/embed/extmod/modtrezorcrypto/modtrezorcrypto-sha1.h
+++ b/embed/extmod/modtrezorcrypto/modtrezorcrypto-sha1.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "py/objstr.h"
diff --git a/embed/extmod/modtrezorcrypto/modtrezorcrypto-sha256.h b/embed/extmod/modtrezorcrypto/modtrezorcrypto-sha256.h
index c665e776..9d4acacb 100644
--- a/embed/extmod/modtrezorcrypto/modtrezorcrypto-sha256.h
+++ b/embed/extmod/modtrezorcrypto/modtrezorcrypto-sha256.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "py/objstr.h"
diff --git a/embed/extmod/modtrezorcrypto/modtrezorcrypto-sha3-256.h b/embed/extmod/modtrezorcrypto/modtrezorcrypto-sha3-256.h
index 6aad9b40..9eca78df 100644
--- a/embed/extmod/modtrezorcrypto/modtrezorcrypto-sha3-256.h
+++ b/embed/extmod/modtrezorcrypto/modtrezorcrypto-sha3-256.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "py/objstr.h"
diff --git a/embed/extmod/modtrezorcrypto/modtrezorcrypto-sha3-512.h b/embed/extmod/modtrezorcrypto/modtrezorcrypto-sha3-512.h
index 28eb4bcb..06254903 100644
--- a/embed/extmod/modtrezorcrypto/modtrezorcrypto-sha3-512.h
+++ b/embed/extmod/modtrezorcrypto/modtrezorcrypto-sha3-512.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "py/objstr.h"
diff --git a/embed/extmod/modtrezorcrypto/modtrezorcrypto-sha512.h b/embed/extmod/modtrezorcrypto/modtrezorcrypto-sha512.h
index a6445aae..70489ce4 100644
--- a/embed/extmod/modtrezorcrypto/modtrezorcrypto-sha512.h
+++ b/embed/extmod/modtrezorcrypto/modtrezorcrypto-sha512.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "py/objstr.h"
diff --git a/embed/extmod/modtrezorcrypto/modtrezorcrypto.c b/embed/extmod/modtrezorcrypto/modtrezorcrypto.c
index 9adb6cc5..466a409b 100644
--- a/embed/extmod/modtrezorcrypto/modtrezorcrypto.c
+++ b/embed/extmod/modtrezorcrypto/modtrezorcrypto.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <stdio.h>
diff --git a/embed/extmod/modtrezorcrypto/rand.c b/embed/extmod/modtrezorcrypto/rand.c
index dd9f9270..679e0fe8 100644
--- a/embed/extmod/modtrezorcrypto/rand.c
+++ b/embed/extmod/modtrezorcrypto/rand.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "rand.h"
diff --git a/embed/extmod/modtrezorio/modtrezorio-flash.h b/embed/extmod/modtrezorio/modtrezorio-flash.h
index 8cf5eec6..d0ff4380 100644
--- a/embed/extmod/modtrezorio/modtrezorio-flash.h
+++ b/embed/extmod/modtrezorio/modtrezorio-flash.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "flash.h"
diff --git a/embed/extmod/modtrezorio/modtrezorio-hid.h b/embed/extmod/modtrezorio/modtrezorio-hid.h
index dddac72f..d1071278 100644
--- a/embed/extmod/modtrezorio/modtrezorio-hid.h
+++ b/embed/extmod/modtrezorio/modtrezorio-hid.h
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 /// class HID:
 ///     '''
 ///     USB HID interface configuration.
diff --git a/embed/extmod/modtrezorio/modtrezorio-poll.h b/embed/extmod/modtrezorio/modtrezorio-poll.h
index 2c06b9ee..d32171ef 100644
--- a/embed/extmod/modtrezorio/modtrezorio-poll.h
+++ b/embed/extmod/modtrezorio/modtrezorio-poll.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <string.h>
diff --git a/embed/extmod/modtrezorio/modtrezorio-sbu.h b/embed/extmod/modtrezorio/modtrezorio-sbu.h
index e0329113..3ac5b709 100644
--- a/embed/extmod/modtrezorio/modtrezorio-sbu.h
+++ b/embed/extmod/modtrezorio/modtrezorio-sbu.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "sbu.h"
diff --git a/embed/extmod/modtrezorio/modtrezorio-sdcard.h b/embed/extmod/modtrezorio/modtrezorio-sdcard.h
index 6812a1e8..d66c6661 100644
--- a/embed/extmod/modtrezorio/modtrezorio-sdcard.h
+++ b/embed/extmod/modtrezorio/modtrezorio-sdcard.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "sdcard.h"
diff --git a/embed/extmod/modtrezorio/modtrezorio-usb.h b/embed/extmod/modtrezorio/modtrezorio-usb.h
index cacbee82..d7285c27 100644
--- a/embed/extmod/modtrezorio/modtrezorio-usb.h
+++ b/embed/extmod/modtrezorio/modtrezorio-usb.h
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 void mp_hal_set_vcp_iface(int iface_num);
 
 enum {
diff --git a/embed/extmod/modtrezorio/modtrezorio-vcp.h b/embed/extmod/modtrezorio/modtrezorio-vcp.h
index 4d814e98..f9dd5bb6 100644
--- a/embed/extmod/modtrezorio/modtrezorio-vcp.h
+++ b/embed/extmod/modtrezorio/modtrezorio-vcp.h
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 void pendsv_kbd_intr(void);
 
 /// class VCP:
diff --git a/embed/extmod/modtrezorio/modtrezorio-webusb.h b/embed/extmod/modtrezorio/modtrezorio-webusb.h
index aa85de86..4ba104fe 100644
--- a/embed/extmod/modtrezorio/modtrezorio-webusb.h
+++ b/embed/extmod/modtrezorio/modtrezorio-webusb.h
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 /// class WebUSB:
 ///     '''
 ///     USB WebUSB interface configuration.
diff --git a/embed/extmod/modtrezorio/modtrezorio.c b/embed/extmod/modtrezorio/modtrezorio.c
index 3de059d5..1384a2c8 100644
--- a/embed/extmod/modtrezorio/modtrezorio.c
+++ b/embed/extmod/modtrezorio/modtrezorio.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "py/runtime.h"
diff --git a/embed/extmod/modtrezorui/display-stm32.h b/embed/extmod/modtrezorui/display-stm32.h
index a282133e..87bb566d 100644
--- a/embed/extmod/modtrezorui/display-stm32.h
+++ b/embed/extmod/modtrezorui/display-stm32.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include STM32_HAL_H
diff --git a/embed/extmod/modtrezorui/display-unix.h b/embed/extmod/modtrezorui/display-unix.h
index de9dd535..a0eafacb 100644
--- a/embed/extmod/modtrezorui/display-unix.h
+++ b/embed/extmod/modtrezorui/display-unix.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <stdlib.h>
diff --git a/embed/extmod/modtrezorui/display.c b/embed/extmod/modtrezorui/display.c
index 7718d2c5..16f3ee3c 100644
--- a/embed/extmod/modtrezorui/display.c
+++ b/embed/extmod/modtrezorui/display.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "inflate.h"
diff --git a/embed/extmod/modtrezorui/display.h b/embed/extmod/modtrezorui/display.h
index 9ff4d162..752a5faa 100644
--- a/embed/extmod/modtrezorui/display.h
+++ b/embed/extmod/modtrezorui/display.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #ifndef __DISPLAY_H__
diff --git a/embed/extmod/modtrezorui/inflate.c b/embed/extmod/modtrezorui/inflate.c
index fee36b0b..b68d8cbb 100644
--- a/embed/extmod/modtrezorui/inflate.c
+++ b/embed/extmod/modtrezorui/inflate.c
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 /*
  * stream_inflate  -  tiny inflate library with output streaming
  *
diff --git a/embed/extmod/modtrezorui/inflate.h b/embed/extmod/modtrezorui/inflate.h
index 70a04031..2490e6ff 100644
--- a/embed/extmod/modtrezorui/inflate.h
+++ b/embed/extmod/modtrezorui/inflate.h
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #ifndef __INFLATE_H__
 #define __INFLATE_H__
 
diff --git a/embed/extmod/modtrezorui/modtrezorui-display.h b/embed/extmod/modtrezorui/modtrezorui-display.h
index 7b5b7b2b..c6f90d8e 100644
--- a/embed/extmod/modtrezorui/modtrezorui-display.h
+++ b/embed/extmod/modtrezorui/modtrezorui-display.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "inflate.h"
diff --git a/embed/extmod/modtrezorui/modtrezorui.c b/embed/extmod/modtrezorui/modtrezorui.c
index 266188f8..bf5cb2e3 100644
--- a/embed/extmod/modtrezorui/modtrezorui.c
+++ b/embed/extmod/modtrezorui/modtrezorui.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <stdio.h>
diff --git a/embed/extmod/modtrezorutils/modtrezorutils.c b/embed/extmod/modtrezorutils/modtrezorutils.c
index fc1a0d3a..a017ba69 100644
--- a/embed/extmod/modtrezorutils/modtrezorutils.c
+++ b/embed/extmod/modtrezorutils/modtrezorutils.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Jan Pochyla, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "py/runtime.h"
diff --git a/embed/firmware/main.c b/embed/firmware/main.c
index 48634c6e..6ceca4ac 100644
--- a/embed/firmware/main.c
+++ b/embed/firmware/main.c
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include <stdint.h>
 #include <stdio.h>
 #include <string.h>
diff --git a/embed/firmware/mphalport.c b/embed/firmware/mphalport.c
index c3483878..e5b0268d 100644
--- a/embed/firmware/mphalport.c
+++ b/embed/firmware/mphalport.c
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include "py/mphal.h"
 #include "usb.h"
 #include "common.h"
diff --git a/embed/firmware/mphalport.h b/embed/firmware/mphalport.h
index 57b4b45a..e128002c 100644
--- a/embed/firmware/mphalport.h
+++ b/embed/firmware/mphalport.h
@@ -1,3 +1,21 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #include "lib/utils/interrupt_char.h"
 
diff --git a/embed/firmware/nlrthumb.c b/embed/firmware/nlrthumb.c
index 0c300b73..fe8f622e 100644
--- a/embed/firmware/nlrthumb.c
+++ b/embed/firmware/nlrthumb.c
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 /*
  * This file is part of the MicroPython project, http://micropython.org/
  *
diff --git a/embed/prodtest/main.c b/embed/prodtest/main.c
index e04f7eae..18f0f5dc 100644
--- a/embed/prodtest/main.c
+++ b/embed/prodtest/main.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Jan Pochyla, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <string.h>
diff --git a/embed/reflash/main.c b/embed/reflash/main.c
index f2903625..7ff2870b 100644
--- a/embed/reflash/main.c
+++ b/embed/reflash/main.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Jan Pochyla, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <string.h>
diff --git a/embed/trezorhal/common.c b/embed/trezorhal/common.c
index 792135a6..673ee8a4 100644
--- a/embed/trezorhal/common.c
+++ b/embed/trezorhal/common.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include STM32_HAL_H
diff --git a/embed/trezorhal/common.h b/embed/trezorhal/common.h
index bc904a22..d613aba5 100644
--- a/embed/trezorhal/common.h
+++ b/embed/trezorhal/common.h
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #ifndef __TREZORHAL_COMMON_H__
 #define __TREZORHAL_COMMON_H__
 
diff --git a/embed/trezorhal/flash.c b/embed/trezorhal/flash.c
index f1790b70..784f9a27 100644
--- a/embed/trezorhal/flash.c
+++ b/embed/trezorhal/flash.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, Jan Pochyla, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include STM32_HAL_H
diff --git a/embed/trezorhal/flash.h b/embed/trezorhal/flash.h
index 141f3e66..52ea9770 100644
--- a/embed/trezorhal/flash.h
+++ b/embed/trezorhal/flash.h
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #ifndef TREZORHAL_FLASH_H
 #define TREZORHAL_FLASH_H
 
diff --git a/embed/trezorhal/image.c b/embed/trezorhal/image.c
index 8db67b90..6ff3a26f 100644
--- a/embed/trezorhal/image.c
+++ b/embed/trezorhal/image.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <string.h>
diff --git a/embed/trezorhal/image.h b/embed/trezorhal/image.h
index a27fca62..5ac1c00e 100644
--- a/embed/trezorhal/image.h
+++ b/embed/trezorhal/image.h
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #ifndef __TREZORHAL_IMAGE_H__
 #define __TREZORHAL_IMAGE_H__
 
diff --git a/embed/trezorhal/mpu.c b/embed/trezorhal/mpu.c
index 238ee27a..270f890a 100644
--- a/embed/trezorhal/mpu.c
+++ b/embed/trezorhal/mpu.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include STM32_HAL_H
diff --git a/embed/trezorhal/mpu.h b/embed/trezorhal/mpu.h
index 9fe4d766..2a7ccf6f 100644
--- a/embed/trezorhal/mpu.h
+++ b/embed/trezorhal/mpu.h
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #ifndef __MPU_H__
 #define __MPU_H__
 
diff --git a/embed/trezorhal/options.h b/embed/trezorhal/options.h
index d587f025..406d4b86 100644
--- a/embed/trezorhal/options.h
+++ b/embed/trezorhal/options.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #ifndef __OPTIONS_H__
diff --git a/embed/trezorhal/rng.c b/embed/trezorhal/rng.c
index 3438c9e0..f01c695f 100644
--- a/embed/trezorhal/rng.c
+++ b/embed/trezorhal/rng.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include STM32_HAL_H
diff --git a/embed/trezorhal/rng.h b/embed/trezorhal/rng.h
index 2e8eb944..5c48f431 100644
--- a/embed/trezorhal/rng.h
+++ b/embed/trezorhal/rng.h
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #ifndef TREZORHAL_RNG_H
 #define TREZORHAL_RNG_H
 
diff --git a/embed/trezorhal/sbu.c b/embed/trezorhal/sbu.c
index 79c753da..4caf201e 100644
--- a/embed/trezorhal/sbu.c
+++ b/embed/trezorhal/sbu.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include STM32_HAL_H
diff --git a/embed/trezorhal/sbu.h b/embed/trezorhal/sbu.h
index ba65408a..688429d2 100644
--- a/embed/trezorhal/sbu.h
+++ b/embed/trezorhal/sbu.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #ifndef __TREZORHAL_SBU_H__
diff --git a/embed/trezorhal/sdcard.c b/embed/trezorhal/sdcard.c
index fc022b10..14cab944 100644
--- a/embed/trezorhal/sdcard.c
+++ b/embed/trezorhal/sdcard.c
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 /*
  * This file is part of the Micro Python project, http://micropython.org/
  *
diff --git a/embed/trezorhal/sdcard.h b/embed/trezorhal/sdcard.h
index 39547b0c..ebe2d47f 100644
--- a/embed/trezorhal/sdcard.h
+++ b/embed/trezorhal/sdcard.h
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 /*
  * This file is part of the Micro Python project, http://micropython.org/
  *
diff --git a/embed/trezorhal/secbool.h b/embed/trezorhal/secbool.h
index ab6e8da3..76dfb38d 100644
--- a/embed/trezorhal/secbool.h
+++ b/embed/trezorhal/secbool.h
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #ifndef TREZORHAL_SECBOOL_H
 #define TREZORHAL_SECBOOL_H
 
diff --git a/embed/trezorhal/stm32.c b/embed/trezorhal/stm32.c
index 7fe809ff..c9e5a822 100644
--- a/embed/trezorhal/stm32.c
+++ b/embed/trezorhal/stm32.c
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include STM32_HAL_H
 
 #include "rng.h"
diff --git a/embed/trezorhal/systick.c b/embed/trezorhal/systick.c
index 6e83d27c..e16f552f 100644
--- a/embed/trezorhal/systick.c
+++ b/embed/trezorhal/systick.c
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 /*
  * This file is part of the MicroPython project, http://micropython.org/
  *
diff --git a/embed/trezorhal/touch.c b/embed/trezorhal/touch.c
index 4775d0e5..b68e8280 100644
--- a/embed/trezorhal/touch.c
+++ b/embed/trezorhal/touch.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include STM32_HAL_H
diff --git a/embed/trezorhal/touch.h b/embed/trezorhal/touch.h
index 05ef7c00..ff705d70 100644
--- a/embed/trezorhal/touch.h
+++ b/embed/trezorhal/touch.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #ifndef TREZORHAL_TOUCH_H
diff --git a/embed/trezorhal/usb.c b/embed/trezorhal/usb.c
index 04b77422..695efde1 100644
--- a/embed/trezorhal/usb.c
+++ b/embed/trezorhal/usb.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Jan Pochyla, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include STM32_HAL_H
diff --git a/embed/trezorhal/usb.h b/embed/trezorhal/usb.h
index 9a957705..ef83a438 100644
--- a/embed/trezorhal/usb.h
+++ b/embed/trezorhal/usb.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Jan Pochyla, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #ifndef __TREZORHAL_USB_H__
diff --git a/embed/trezorhal/usb_hid-defs.h b/embed/trezorhal/usb_hid-defs.h
index fae9fcd7..f1626c3e 100644
--- a/embed/trezorhal/usb_hid-defs.h
+++ b/embed/trezorhal/usb_hid-defs.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Jan Pochyla, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 typedef struct __attribute__((packed)) {
diff --git a/embed/trezorhal/usb_hid-impl.h b/embed/trezorhal/usb_hid-impl.h
index d54cdfe9..08434255 100644
--- a/embed/trezorhal/usb_hid-impl.h
+++ b/embed/trezorhal/usb_hid-impl.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Jan Pochyla, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #define USB_CLASS_HID               0x03
diff --git a/embed/trezorhal/usb_vcp-defs.h b/embed/trezorhal/usb_vcp-defs.h
index ef390abd..a0c702b5 100644
--- a/embed/trezorhal/usb_vcp-defs.h
+++ b/embed/trezorhal/usb_vcp-defs.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Jan Pochyla, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <stddef.h>
diff --git a/embed/trezorhal/usb_vcp-impl.h b/embed/trezorhal/usb_vcp-impl.h
index 8dbad5fe..28aa6387 100644
--- a/embed/trezorhal/usb_vcp-impl.h
+++ b/embed/trezorhal/usb_vcp-impl.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Jan Pochyla, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 // Communications Device Class Code (bFunctionClass, bInterfaceClass)
diff --git a/embed/trezorhal/usb_webusb-defs.h b/embed/trezorhal/usb_webusb-defs.h
index 925993fb..bb6d65f9 100644
--- a/embed/trezorhal/usb_webusb-defs.h
+++ b/embed/trezorhal/usb_webusb-defs.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Jan Pochyla, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #define USB_WEBUSB_VENDOR_CODE          0x01  // arbitrary
diff --git a/embed/trezorhal/usb_webusb-impl.h b/embed/trezorhal/usb_webusb-impl.h
index 1fae80dd..08aabe62 100644
--- a/embed/trezorhal/usb_webusb-impl.h
+++ b/embed/trezorhal/usb_webusb-impl.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Jan Pochyla, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #define USB_CLASS_WEBUSB                0xFF
diff --git a/embed/unix/common.c b/embed/unix/common.c
index 2f5b9369..d5e27a57 100644
--- a/embed/unix/common.c
+++ b/embed/unix/common.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <stdio.h>
diff --git a/embed/unix/common.h b/embed/unix/common.h
index 30718ee6..8b79999a 100644
--- a/embed/unix/common.h
+++ b/embed/unix/common.h
@@ -1,3 +1,22 @@
+/*
+ * This file is part of the TREZOR project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #ifndef __TREZORUNIX_COMMON_H__
 #define __TREZORUNIX_COMMON_H__
 
diff --git a/embed/unix/flash.c b/embed/unix/flash.c
index ffe967e4..22c9ba69 100644
--- a/embed/unix/flash.c
+++ b/embed/unix/flash.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Jan Pochyla, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <string.h>
diff --git a/embed/unix/options.h b/embed/unix/options.h
index 72fbc9d0..cd31546e 100644
--- a/embed/unix/options.h
+++ b/embed/unix/options.h
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #ifndef __OPTIONS_H__
diff --git a/embed/unix/rng.c b/embed/unix/rng.c
index c16a3c1c..62dc8d72 100644
--- a/embed/unix/rng.c
+++ b/embed/unix/rng.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <stdio.h>
diff --git a/embed/unix/sbu.c b/embed/unix/sbu.c
index f6a25683..1c9530a4 100644
--- a/embed/unix/sbu.c
+++ b/embed/unix/sbu.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "sbu.h"
diff --git a/embed/unix/sdcard.c b/embed/unix/sdcard.c
index db670c42..a296bbce 100644
--- a/embed/unix/sdcard.c
+++ b/embed/unix/sdcard.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <string.h>
diff --git a/embed/unix/touch.c b/embed/unix/touch.c
index e0785e48..76e90935 100644
--- a/embed/unix/touch.c
+++ b/embed/unix/touch.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <stdint.h>
diff --git a/embed/unix/usb.c b/embed/unix/usb.c
index 834097c3..8ba9044d 100644
--- a/embed/unix/usb.c
+++ b/embed/unix/usb.c
@@ -1,8 +1,20 @@
 /*
- * Copyright (c) Pavol Rusnak, SatoshiLabs
+ * This file is part of the TREZOR project, https://trezor.io/
  *
- * Licensed under TREZOR License
- * see LICENSE file for details
+ * Copyright (c) SatoshiLabs
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <arpa/inet.h>