blob: 5a080450f1b1121d3000d40da4d01dd20ad9acf7 (
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
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
|
## This file is part of the coreboot project.
##
## Copyright (C) 2017 Facebook Inc.
## Copyright (C) 2018 9elements Cyber Security
##
## SPDX-License-Identifier: GPL-2.0-only
if PAYLOAD_LINUXBOOT
choice
prompt "Architecture"
depends on LINUXBOOT_COMPILE_KERNEL || LINUXBOOT_BUILD_INITRAMFS
default LINUXBOOT_X86_64
config LINUXBOOT_X86_64
bool "x86_64"
depends on ARCH_X86
help
AMD64 kernel and initramfs
config LINUXBOOT_X86
bool "x86"
depends on ARCH_X86
help
X86 kernel and initramfs
config LINUXBOOT_ARM64
bool "arm64"
depends on ARCH_ARM64
select PAYLOAD_FIT_SUPPORT
help
AARCH64 kernel and initramfs
config LINUXBOOT_RISCV
bool "RISC-V"
depends on ARCH_RISCV
select PAYLOAD_FIT_SUPPORT
help
RISC-V kernel and initramfs
endchoice
comment "Linux kernel"
config LINUXBOOT_COMPILE_KERNEL
bool "Compile kernel"
default n
if LINUXBOOT_COMPILE_KERNEL
comment "parse linux crosscompiler with: LINUXBOOT_CROSS_COMPILE"
endif
config LINUXBOOT_KERNEL_PATH
string "Path to kernel"
default "Image"
depends on !LINUXBOOT_COMPILE_KERNEL
if LINUXBOOT_COMPILE_KERNEL
choice
prompt "Kernel release"
default LINUXBOOT_KERNEL_STABLE
help
Choose the kernel release.
Select 'custom' if your want to define the kernel version.
For more information about the current 'mainline', 'stable' or 'longterm'
version, visit: https://www.kernel.org/
config LINUXBOOT_KERNEL_MAINLINE
bool "mainline"
help
Mainline kernel version
config LINUXBOOT_KERNEL_STABLE
bool "stable"
help
Stable kernel version
config LINUXBOOT_KERNEL_LONGTERM
bool "longterm"
help
Longterm (LTS) kernel version
config LINUXBOOT_KERNEL_CUSTOM
bool "custom"
help
Custom kernel version
endchoice
config LINUXBOOT_KERNEL_CUSTOM_VERSION
string "kernel version"
default ""
depends on LINUXBOOT_KERNEL_CUSTOM
help
Choose the Linux kernel version number. (x.x.x)
Release candidate kernels (rc) are currently are not supported.
choice
prompt "Kernel configuration"
default LINUXBOOT_KERNEL_ARCH_DEFAULT_CONFIG
config LINUXBOOT_KERNEL_ARCH_DEFAULT_CONFIG
bool "Default architecture configuration"
help
This option will use the default configuration for the
selected architecture.
config LINUXBOOT_KERNEL_CUSTOM_CONFIG
bool "Custom (def)config file"
endchoice
config LINUXBOOT_KERNEL_CONFIGFILE
string "Config file path"
default "defconfig"
depends on LINUXBOOT_KERNEL_CUSTOM_CONFIG
help
Path to the kernel configuration file.
Note: this can be a defconfig file or a complete .config file.
choice
prompt "Kernel binary format"
default LINUXBOOT_KERNEL_BZIMAGE if LINUXBOOT_X86 || LINUXBOOT_X86_64
default LINUXBOOT_KERNEL_UIMAGE if LINUXBOOT_ARM64 || LINUXBOOT_RISCV
config LINUXBOOT_KERNEL_BZIMAGE
bool "bzImage"
depends on LINUXBOOT_X86 || LINUXBOOT_X86_64
config LINUXBOOT_KERNEL_UIMAGE
bool "uImage"
depends on LINUXBOOT_ARM64 || LINUXBOOT_RISCV
endchoice
config LINUXBOOT_DTB_FILE
string "Compiled devicetree file"
depends on LINUXBOOT_ARM64 || LINUXBOOT_RISCV
default ""
endif #LINUXBOOT_COMPILE_KERNEL
config LINUX_COMMAND_LINE
string "Kernel command-line"
default ""
help
Add your own kernel command-line arguments.
config PAYLOAD_FILE
default "payloads/external/LinuxBoot/linuxboot/bzImage" if LINUXBOOT_COMPILE_KERNEL && ( LINUXBOOT_X86 || LINUXBOOT_X86_64 )
default "payloads/external/LinuxBoot/linuxboot/uImage" if LINUXBOOT_COMPILE_KERNEL && (LINUXBOOT_ARM64 || LINUXBOOT_RISCV)
default LINUXBOOT_KERNEL_PATH if !LINUXBOOT_COMPILE_KERNEL
comment "Linux initramfs"
config LINUXBOOT_BUILD_INITRAMFS
bool "Build initramfs"
default n
config LINUXBOOT_INITRAMFS_PATH
string "Path to initramfs"
depends on !LINUXBOOT_BUILD_INITRAMFS
if LINUXBOOT_BUILD_INITRAMFS
choice
prompt "Payload Mode"
default LINUXBOOT_UROOT
config LINUXBOOT_UROOT
bool "u-root"
help
Enable u-root linuxboot mode.
See http://u-root.tk/ for more information.
endchoice
if LINUXBOOT_UROOT
choice
prompt "U-root version"
default LINUXBOOT_UROOT_MASTER
config LINUXBOOT_UROOT_CUSTOM
bool "custom"
help
choose a custom u-root branch
config LINUXBOOT_UROOT_MASTER
bool "master"
help
Latest u-root version
config LINUXBOOT_UROOT_V3_0_0
bool "v3.0.0"
config LINUXBOOT_UROOT_V2_0_0
bool "v2.0.0"
config LINUXBOOT_UROOT_V1_0_0
bool "v1.0.0"
endchoice
config LINUXBOOT_UROOT_CHECKOUT
string "U-root custom branch"
depends on LINUXBOOT_UROOT_CUSTOM
config LINUXBOOT_UROOT_VERSION
string
default LINUXBOOT_UROOT_CHECKOUT if LINUXBOOT_UROOT_CUSTOM
default "master" if LINUXBOOT_UROOT_MASTER
default "v3.0.0" if LINUXBOOT_UROOT_V3_0_0
default "v2.0.0" if LINUXBOOT_UROOT_V2_0_0
default "v1.0.0" if LINUXBOOT_UROOT_V1_0_0
choice
prompt "Build format"
default LINUXBOOT_UROOT_BB
help
u-root build format (e.g. bb or source). (default "bb")
config LINUXBOOT_UROOT_BB
bool "bb"
config LINUXBOOT_UROOT_SOURCE
bool "source (experimental)"
endchoice
config LINUXBOOT_UROOT_FORMAT
string
default "bb" if LINUXBOOT_UROOT_BB
default "source" if LINUXBOOT_UROOT_SOURCE
config LINUXBOOT_UROOT_FILES
string "Add files to u-root base"
help
Additional files, directories, and binaries (with their ldd dependencies) to add to archive.
Can be speficified multiple times.
config LINUXBOOT_UROOT_INITCMD
string "Init target"
default "init"
help
Symlink target for /init.
Can be an absolute path or a u-root command name. (default "init")
config LINUXBOOT_UROOT_SHELL
string "default shell"
default "elvish"
help
Default shell.
Can be an absolute path or a u-root command name. (default "elvish")
config LINUXBOOT_UROOT_COMMANDS
string "U-root commands"
default "coreboot-app"
help
List of additional modules to include,
separated by space. (default "coreboot-app")
endif #LINUXBOOT_UROOT
endif #LINUXBOOT_BUILD_INITRAMFS
choice
prompt "Initramfs compression format"
default LINUXBOOT_INITRAMFS_COMPRESSION_XZ
config LINUXBOOT_INITRAMFS_COMPRESSION_NONE
bool "none"
config LINUXBOOT_INITRAMFS_COMPRESSION_XZ
bool "xz compression"
endchoice
config LINUX_INITRD
string
default "payloads/external/LinuxBoot/linuxboot/initramfs_u-root.cpio" if LINUXBOOT_UROOT
default LINUXBOOT_INITRAMFS_PATH if !LINUXBOOT_BUILD_INITRAMFS
config LINUXBOOT_INITRAMFS_SUFFIX
string
default "" if LINUXBOOT_INITRAMFS_COMPRESSION_NONE
default ".xz" if LINUXBOOT_INITRAMFS_COMPRESSION_XZ
endif #PAYLOAD_LINUXBOOT
|
