1 .. SPDX-License-Identifier: GPL-2.0+
5 The U-Boot Documentation
6 ========================
8 This is the top level of the U-Boot's documentation tree. U-Boot
9 documentation, like the U-Boot itself, is very much a work in progress;
10 that is especially true as we work to integrate our many scattered
11 documents into a coherent whole. Please note that improvements to the
12 documentation are welcome; join the U-Boot list at http://lists.denx.de
13 if you want to help out.
18 User-oriented documentation
19 ---------------------------
21 The following manuals are written for *users* of the U-Boot - those who are
22 trying to get it to work optimally on a given system.
31 Developer-oriented documentation
32 --------------------------------
34 The following manuals are written for *developers* of the U-Boot - those who
35 want to contribute to U-Boot.
43 U-Boot API documentation
44 ------------------------
46 These books get into the details of how specific U-Boot subsystems work
47 from the point of view of a U-Boot developer. Much of the information here
48 is taken directly from the U-Boot source, with supplemental material added
49 as needed (or at least as we managed to add it - probably *not* all that is
57 Architecture-specific doc
58 -------------------------
60 These books provide programming details about architecture-specific
71 These books provide details about board-specific information. They are
72 organized in a vendor subdirectory.
82 These books provide information about booting the Android OS from U-Boot,
83 manipulating Android images from U-Boot shell and discusses other
84 Android-specific features available in U-Boot.
91 Chromium OS-specific doc
92 ------------------------