Files
diskos/licenses/README.md
T
b0hemia e0bc4785e9 diskOS installer: initial public beta
Flashes the diskOS custom UI onto the FiiO Snowsky Disc over Ingenic mask-ROM USB,
building the image from your own stock firmware. Runs from source via install.sh.
2026-08-26 15:26:14 +10:00

3.9 KiB

Bundled license texts

This directory carries the full license texts for the third-party components the diskOS installer bundles. See ../NOTICE.md for the component→license mapping and the static-linking obligations.

Component (bundled) License Full text
usbboot GPL-2.0-or-later GPL-2.0.txt
squashfs-tools 4.6.1 GPL-2.0 GPL-2.0.txt
liblzo2 (static in mksquashfs/unsquashfs) GPL-2.0-or-later GPL-2.0.txt
libusb-1.0.27 (static in usbboot) LGPL-2.1 LGPL-2.1.txt
glibc (static in usbboot/mksquashfs/unsquashfs) LGPL-2.1-or-later LGPL-2.1.txt; corresponding source in ../corresponding-source/glibc_2.39* (see ../NOTICE.md for the relink path)
PyInstaller bootloader (only for a self-built onefile) GPL-2.0 + bootloader exception GPL-2.0.txt + exception note in ../NOTICE.md
zlib / liblzma (static in squashfs-tools) zlib / public-domain permissive notices travel with the squashfs-tools sources the build script fetches
pyusb BSD-3-Clause BSD-3-Clause-pyusb.txt (verbatim from pyusb 1.3.1)
pycryptodome BSD-2-Clause + public-domain pycryptodome-LICENSE.txt (verbatim from pycryptodome 3.23.0)
CPython Python Software Foundation License PSF-Python.txt (verbatim from the bundled CPython)
LVGL (diskOS UI) MIT MIT-LVGL.txt (verbatim from native-ui/lvgl/LICENCE.txt)
JSMN (diskOS UI JSON parser) MIT MIT-JSMN.txt (verbatim from native-ui/ipodos-native/jsmn.h, © 2010 Serge Zaitsev)
Font Awesome Free glyphs (via LVGL LV_SYMBOL_*) OFL-1.1 (fonts) + CC-BY-4.0 (icons) OFL-1.1-FontAwesome.txt (Fonticons' own LICENSE.txt: full OFL-1.1 + MIT) + CC-BY-4.0.txt
musl libc (static in diskOS UI mq_ui) MIT MIT-musl.txt
SQLite (amalgamation in mq_ui) Public domain https://sqlite.org/copyright.html (no license text required)
QR Code generator, Nayuki (via LVGL, in mq_ui) MIT MIT-qrcodegen.txt (verbatim from the LVGL source header)
TJpgDec, ChaN (via LVGL, in mq_ui) BSD-style LICENSE-TJpgDec.txt (verbatim from the LVGL source header)
Montserrat font (via LVGL built-in fonts, in mq_ui) OFL-1.1 OFL-1.1-Montserrat.txt
Source Han Sans SC (CJK fallback font in mq_ui) OFL-1.1 OFL-1.1-SourceHanSans.txt
MD5, Peslyak/"Solar Designer" (in mq_ui) Public domain in the (unpublished) UI source; no license text required
dropbearmulti (Dropbear SSH 2022.83, Debug Mode) MIT-style LICENSE-dropbear.txt (verbatim upstream)
disc_spl_lpddr3.bin (X2000 stage-1 SPL) GPL-2.0 GPL-2.0.txt; corresponding source in ../spl-src/ (see ../SPL_SOURCE.md)

All texts above are included verbatim from the actual upstream sources (not hand-written), with their real copyright lines. Copyleft texts (GPL-2.0, LGPL-2.1) carry the redistribution obligations (corresponding source + relink path; see ../NOTICE.md). The only text not vendored here is zlib/liblzma's permissive notice, which travels inside the squashfs-tools source the build script fetches.

diskOS's own license

The Python installer, build scripts, and docs are licensed MIT - Copyright (c) 2026 diskOS contributors. See ../LICENSE. The diskOS UI (payload/mq_ui) ships as a binary-only component (source not yet published, not MIT); see the README's License section. Its embedded third-party notices - LVGL (MIT), JSMN (MIT), Font Awesome Free (OFL-1.1 fonts / CC-BY-4.0 icons) - ship in this directory.