blob: 4054ab5d2d926e0857de819cd5eb0272cf4e65f0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
|
These series of lessons are intendend to get you started with UEFI programming in Linux with the help of TianoCore.
# Content
- [Lesson 00](Lessons/Lesson_00): Getting started guide for TianoCore. Compile OVMF and run it in QEMU
- [Lesson 01](Lessons/Lesson_01): Create a simplest app and run it in OVMF
- [Lesson 02](Lessons/Lesson_02): Create a simplest package
- [Lesson 03](Lessons/Lesson_03): Create `HelloWorld` app with the help of SystemTable services
- [Lesson 04](Lessons/Lesson_04): Use edk2 libraries to simplify our `HelloWorld` app
- [Lesson 05](Lessons/Lesson_05): Simplify build command with the help of files in the `Conf` folder
- [Lesson 06](Lessons/Lesson_06): Handle/Protocol databases internals - Part 1: Theory and raw access to an app ImageHandle
- [Lesson 07](Lessons/Lesson_07): Handle/Protocol databases internals - Part 2: Raw access to app protocols
- [Lesson 08](Lessons/Lesson_08): `HandleProtocol` API function. Information from the `ImageHandle` protocols
- [Lesson 09](Lessons/Lesson_09): Get ImageHandle protocols with the `ProtocolsPerHandle` API function
- [Lesson 10](Lessons/Lesson_10): `EFI_STATUS` type and `EFI_ERROR` macros
- [Lesson 11](Lessons/Lesson_11): Get EFI memory map information
- [Lesson 12](Lessons/Lesson_12): `EFI_SHELL_PARAMETERS_PROTOCOL`. Transform our EFI memory map to the Linux kernel style
- [Lesson 13](Lessons/Lesson_13): `ShellAppMain` entry point
- [Lesson 14](Lessons/Lesson_14): Get all variable names and GUIDs with the `gRT->GetNextVariableName` API
- [Lesson 15](Lessons/Lesson_15): Get and parse boot variables (BootOrder/BootCurrent/BootXXXX) with the `gRT->GetVariable` API
- [Lesson 16](Lessons/Lesson_16): Build our own boot option inside OVMF image similar to the UEFI shell app
- [Lesson 17](Lessons/Lesson_17): Add `WaitForEvent` function to our boot option app to see its output on booting
- [Lesson 18](Lessons/Lesson_18): Handle input from user with the `ReadKeyStroke` function
- [Lesson 19](Lessons/Lesson_19): Boot option modification with the help of `bcfg` command
- [Lesson 20](Lessons/Lesson_20): Intro to Platfrom Configuration Database (PCD). Declare and get simple fixed PCD
- [Lesson 21](Lessons/Lesson_21): Override order for PCD variables
- [Lesson 22](Lessons/Lesson_22): Feature flag PCD and its comparision to BOOLEAN fixed at build PCD
- [Lesson 23](Lessons/Lesson_23): PatchableInModule PCDs and how they can be changed via `GenPatchPcdTable`/`PatchPcdValue` utilities
- [Lesson 24](Lessons/Lesson_24): Dynamic/DynamicEx PCDs
- [Lesson 25](Lessons/Lesson_25): More on PCDs
- [Lesson 26](Lessons/Lesson_26): Tables referenced in `EFI_CONFIGURATION_TABLE`
- [Lesson 27](Lessons/Lesson_27): Get SMBIOS information with `dmem`/`EFI_SMBIOS_PROTOCOL`/`smbiosview`
- [Lesson 28](Lessons/Lesson_28): Get ACPI tables and save them to files with a help of `EFI_SHELL_PROTOCOL`
- [Lesson 29](Lessons/Lesson_29): Use `EFI_ACPI_SDT_PROTOCOL` and `ShellLib` to save a BMP image from the ACPI BGRT table
- [Lesson 30](Lessons/Lesson_30): Find all PCI root bridges in the system with a help of `LocateHandleBuffer`/`OpenProtocol` functions and use
`EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL` to get all PCI functions in the system.
- [Lesson 31](Lessons/Lesson_31): Search `pci.ids` database to get PCI Vendor/Device information with a help of `ShellLib`/`PrintLib` functions
- [Lesson 32](Lessons/Lesson_32): Show PCI Option ROM images with the help of `EFI_PCI_IO_PROTOCOL` protocol
- [Lesson 33](Lessons/Lesson_33): Use `EfiRom` utility for parsing and creation of PCI Option ROM images
- [Lesson 34](Lessons/Lesson_34): Create a simple UEFI driver. Use `load`/`unload` UEFI shell commands to work with a driver image
- [Lesson 35](Lessons/Lesson_35): Create a simple library and use it in an app
- [Lesson 36](Lessons/Lesson_36): Library constructor and destructor. `NULL` libraries
- [Lesson 37](Lessons/Lesson_37): Investigate ways how to add `acpiview` command functionality to your shell
- [Lesson 38](Lessons/Lesson_38): Create and use your custom protocol. `InstallMultipleProtocolInterfaces` and `UninstallMultipleProtocolInterfaces` functions
- [Lesson 39](Lessons/Lesson_39): Create a driver that adds hot key functionality with a help of `RegisterKeyNotify`/`UnregisterKeyNotify` functions
- [Lesson 40](Lessons/Lesson_40): `Key####` NVRAM variables
- [Lesson 41](Lessons/Lesson_41): `DEBUG` print statement internals. `EFI_D_*` log levels and all the PCDs for the `DEBUG` statement control. Getting and parsing OVMF boot log.
- [Lesson 42](Lessons/Lesson_42): Debug your drivers/applications and OVMF itself with GDB
_____
# Learning links
1) Beyond BIOS: Developing with the Unified Extensible Firmware Interface, Third Edition by Vincent Zimmer and Michael Rothman (https://www.amazon.com/Beyond-BIOS-Developing-Extensible-Interface/dp/1501514784)
2) Harnessing the Uefi Shell: Moving The Platform Beyond Dos, Second Edition by Michael Rothman and Vincent Zimmer (https://www.amazon.com/Harnessing-UEFI-Shell-Moving-Platform/dp/1501514806)
3) https://github.com/tianocore-training
https://github.com/Laurie0131
4) https://blog.fpmurphy.com/
https://github.com/fpmurphy/UEFI-Utilities-2019
5) https://github.com/andreiw/UefiToolsPkg
_______
Check these if you don't afraid of the Chinese language:
6) Principles and Programming of UEFI, Dai Zhenghua
(https://www.amazon.com/Combat-UEFI-Principles-Programming-Chinese/dp/B07W3GFLRM)
https://github.com/zhenghuadai/uefi-programming
7) http://www.lab-z.com/iof/
8) https://blog.csdn.net/luobing4365
https://gitee.com/luobing4365/uefi-exolorer
_______
And for the Russian speakers:
9) https://habr.com/ru/users/CodeRush/posts/
# Specifications
UEFI specifications (https://uefi.org/specifications):
- [UEFI Specification](https://uefi.org/sites/default/files/resources/UEFI_Spec_2_9_2021_03_18.pdf)
- [UEFI Platform Initialization Specification](https://uefi.org/sites/default/files/resources/PI_Spec_1_7_A_final_May1.pdf)
- [UEFI Shell Specification](http://www.uefi.org/sites/default/files/resources/UEFI_Shell_2_2.pdf)
EDK2 specifications (https://github.com/tianocore/tianocore.github.io/wiki/EDK-II-Documentation#specifications):
- [Build Specification](https://edk2-docs.gitbook.io/edk-ii-build-specification/)
- [Platform Description (DSC) File Specification](https://edk2-docs.gitbook.io/edk-ii-dsc-specification/)
- [Package Declaration (DEC) File Format Specification](https://edk2-docs.gitbook.io/edk-ii-dec-specification/)
- [Module Information (INF) File Specification](https://edk2-docs.gitbook.io/edk-ii-inf-specification/)
- [Flash Description (FDF) File Specification](https://edk2-docs.gitbook.io/edk-ii-fdf-specification/)
- [Platform Configuration Database Infrastructure Description](https://edk2-docs.gitbook.io/edk-ii-pcd-specification/)
- [Multi-String .UNI File Format Specification](https://edk2-docs.gitbook.io/edk-ii-uni-specification/)
- [VFR Programming Language Specification](https://edk2-docs.gitbook.io/edk-ii-vfr-specification/)
- [Driver Writer's Guide](https://edk2-docs.gitbook.io/edk-ii-uefi-driver-writer-s-guide/)
- [Module Writer's Guide](https://edk2-docs.gitbook.io/edk-ii-module-writer-s-guide/)
- [EDKII User Manual](https://github.com/tianocore-docs/Docs/raw/master/User_Docs/EDK_II_UserManual_0_7.pdf)
# Tools
- [UEFITool](https://github.com/LongSoft/UEFITool) - UEFITool is a cross-platform C++/Qt program for parsing, extracting and modifying UEFI firmware images
- [CrScreenshotDxe](https://github.com/LongSoft/CrScreenshotDxe) - UEFI DXE driver to take screenshots from GOP-compatible graphic consoles
- [RU.EFI](http://ruexe.blogspot.com/) - "Read Universal" - UEFI application to debug UEFI interfaces
|
