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Masahiro Yamada51631252014-07-30 14:08:15 +09001#
2# For a description of the syntax of this configuration file,
3# see Documentation/kbuild/kconfig-language.txt.
4#
5mainmenu "U-Boot $UBOOTVERSION Configuration"
6
7config UBOOTVERSION
8 string
9 option env="UBOOTVERSION"
10
11config KCONFIG_OBJDIR
12 string
13 option env="KCONFIG_OBJDIR"
14
Masahiro Yamada51631252014-07-30 14:08:15 +090015menu "General setup"
16
Masahiro Yamadae91c3c32014-08-22 19:42:27 +090017config LOCALVERSION
18 string "Local version - append to U-Boot release"
19 depends on !SPL_BUILD
20 help
21 Append an extra string to the end of your U-Boot version.
22 This will show up on your boot log, for example.
23 The string you set here will be appended after the contents of
24 any files with a filename matching localversion* in your
25 object and source tree, in that order. Your total string can
26 be a maximum of 64 characters.
27
28config LOCALVERSION_AUTO
29 bool "Automatically append version information to the version string"
30 depends on !SPL_BUILD
31 default y
32 help
33 This will try to automatically determine if the current tree is a
34 release tree by looking for git tags that belong to the current
35 top of tree revision.
36
37 A string of the format -gxxxxxxxx will be added to the localversion
38 if a git-based tree is found. The string generated by this will be
39 appended after any matching localversion* files, and after the value
40 set in CONFIG_LOCALVERSION.
41
42 (The actual string used here is the first eight characters produced
43 by running the command:
44
45 $ git rev-parse --verify HEAD
46
47 which is done within the script "scripts/setlocalversion".)
48
Masahiro Yamada4a8ed8e2014-08-22 19:42:29 +090049config CC_OPTIMIZE_FOR_SIZE
50 bool "Optimize for size"
51 depends on !SPL_BUILD
52 default y
53 help
54 Enabling this option will pass "-Os" instead of "-O2" to gcc
55 resulting in a smaller U-Boot image.
56
57 This option is enabled by default for U-Boot.
58
Masahiro Yamadae91c3c32014-08-22 19:42:27 +090059endmenu # General setup
60
61menu "Boot images"
62
Masahiro Yamada51631252014-07-30 14:08:15 +090063config SPL_BUILD
64 bool
65 depends on $KCONFIG_OBJDIR="spl" || $KCONFIG_OBJDIR="tpl"
66 default y
67
68config TPL_BUILD
69 bool
70 depends on $KCONFIG_OBJDIR="tpl"
71 default y
72
Masahiro Yamada02627352014-10-20 17:45:56 +090073config SUPPORT_SPL
74 bool
75
Masahiro Yamadacf6bbe42014-10-20 17:45:57 +090076config SUPPORT_TPL
77 bool
78
Masahiro Yamada51631252014-07-30 14:08:15 +090079config SPL
80 bool
Masahiro Yamada02627352014-10-20 17:45:56 +090081 depends on SUPPORT_SPL
Masahiro Yamada51631252014-07-30 14:08:15 +090082 prompt "Enable SPL" if !SPL_BUILD
83 default y if SPL_BUILD
84 help
85 If you want to build SPL as well as the normal image, say Y.
86
87config TPL
88 bool
Masahiro Yamadacf6bbe42014-10-20 17:45:57 +090089 depends on SPL && SUPPORT_TPL
Masahiro Yamada51631252014-07-30 14:08:15 +090090 prompt "Enable TPL" if !SPL_BUILD
91 default y if TPL_BUILD
92 default n
93 help
94 If you want to build TPL as well as the normal image and SPL, say Y.
95
96config SYS_EXTRA_OPTIONS
97 string "Extra Options (DEPRECATED)"
98 depends on !SPL_BUILD
99 help
100 The old configuration infrastructure (= mkconfig + boards.cfg)
Masahiro Yamadaed363232014-09-16 16:32:58 +0900101 provided the extra options field. If you have something like
Masahiro Yamada51631252014-07-30 14:08:15 +0900102 "HAS_BAR,BAZ=64", the optional options
103 #define CONFIG_HAS
104 #define CONFIG_BAZ 64
105 will be defined in include/config.h.
106 This option was prepared for the smooth migration from the old
107 configuration to Kconfig. Since this option will be removed sometime,
108 new boards should not use this option.
109
Masahiro Yamada7f7563c2014-10-30 15:30:58 +0900110config SYS_TEXT_BASE
111 depends on SPARC
112 hex "Text Base"
113 help
114 TODO: Move CONFIG_SYS_TEXT_BASE for all the architecture
115
Masahiro Yamadae91c3c32014-08-22 19:42:27 +0900116endmenu # Boot images
Masahiro Yamada51631252014-07-30 14:08:15 +0900117
118source "arch/Kconfig"
Masahiro Yamadaed363232014-09-16 16:32:58 +0900119
120source "common/Kconfig"
121
Masahiro Yamada783e6a72014-09-22 19:59:05 +0900122source "dts/Kconfig"
123
Masahiro Yamadaed363232014-09-16 16:32:58 +0900124source "net/Kconfig"
125
126source "drivers/Kconfig"
127
128source "fs/Kconfig"
129
130source "lib/Kconfig"