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arch: Make board selection choices optional
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1 config HAVE_GENERIC_BOARD
2 bool
3
4 config SYS_GENERIC_BOARD
5 bool
6 depends on HAVE_GENERIC_BOARD
7
8 choice
9 prompt "Architecture select"
10 default SANDBOX
11
12 config ARC
13 bool "ARC architecture"
14 select HAVE_PRIVATE_LIBGCC
15 select HAVE_GENERIC_BOARD
16 select SYS_GENERIC_BOARD
17 select SUPPORT_OF_CONTROL
18
19 config ARM
20 bool "ARM architecture"
21 select HAVE_PRIVATE_LIBGCC
22 select HAVE_GENERIC_BOARD
23 select SUPPORT_OF_CONTROL
24
25 config AVR32
26 bool "AVR32 architecture"
27 select HAVE_GENERIC_BOARD
28
29 config BLACKFIN
30 bool "Blackfin architecture"
31 select HAVE_GENERIC_BOARD
32 select SYS_GENERIC_BOARD
33
34 config M68K
35 bool "M68000 architecture"
36 select HAVE_GENERIC_BOARD
37 select SYS_GENERIC_BOARD
38
39 config MICROBLAZE
40 bool "MicroBlaze architecture"
41 select HAVE_GENERIC_BOARD
42 select SYS_GENERIC_BOARD
43 select SUPPORT_OF_CONTROL
44
45 config MIPS
46 bool "MIPS architecture"
47 select HAVE_PRIVATE_LIBGCC
48 select HAVE_GENERIC_BOARD
49 select SYS_GENERIC_BOARD
50
51 config NDS32
52 bool "NDS32 architecture"
53
54 config NIOS2
55 bool "Nios II architecture"
56 select HAVE_GENERIC_BOARD
57 select SYS_GENERIC_BOARD
58
59 config OPENRISC
60 bool "OpenRISC architecture"
61
62 config PPC
63 bool "PowerPC architecture"
64 select HAVE_PRIVATE_LIBGCC
65 select HAVE_GENERIC_BOARD
66 select SUPPORT_OF_CONTROL
67
68 config SANDBOX
69 bool "Sandbox"
70 select HAVE_GENERIC_BOARD
71 select SYS_GENERIC_BOARD
72 select SUPPORT_OF_CONTROL
73 select DM
74 select DM_SPI_FLASH
75 select DM_SERIAL
76 select DM_I2C
77 select DM_SPI
78 select DM_GPIO
79
80 config SH
81 bool "SuperH architecture"
82 select HAVE_PRIVATE_LIBGCC
83
84 config SPARC
85 bool "SPARC architecture"
86
87 config X86
88 bool "x86 architecture"
89 select HAVE_PRIVATE_LIBGCC
90 select HAVE_GENERIC_BOARD
91 select SYS_GENERIC_BOARD
92 select SUPPORT_OF_CONTROL
93 select DM
94 select DM_SERIAL
95 select DM_GPIO
96 select DM_SPI
97 select DM_SPI_FLASH
98
99 endchoice
100
101 config SYS_ARCH
102 string
103 help
104 This option should contain the architecture name to build the
105 appropriate arch/<CONFIG_SYS_ARCH> directory.
106 All the architectures should specify this option correctly.
107
108 config SYS_CPU
109 string
110 help
111 This option should contain the CPU name to build the correct
112 arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU> directory.
113
114 This is optional. For those targets without the CPU directory,
115 leave this option empty.
116
117 config SYS_SOC
118 string
119 help
120 This option should contain the SoC name to build the directory
121 arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU>/<CONFIG_SYS_SOC>.
122
123 This is optional. For those targets without the SoC directory,
124 leave this option empty.
125
126 config SYS_VENDOR
127 string
128 help
129 This option should contain the vendor name of the target board.
130 If it is set and
131 board/<CONFIG_SYS_VENDOR>/common/Makefile exists, the vendor common
132 directory is compiled.
133 If CONFIG_SYS_BOARD is also set, the sources under
134 board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD> directory are compiled.
135
136 This is optional. For those targets without the vendor directory,
137 leave this option empty.
138
139 config SYS_BOARD
140 string
141 help
142 This option should contain the name of the target board.
143 If it is set, either board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD>
144 or board/<CONFIG_SYS_BOARD> directory is compiled depending on
145 whether CONFIG_SYS_VENDOR is set or not.
146
147 This is optional. For those targets without the board directory,
148 leave this option empty.
149
150 config SYS_CONFIG_NAME
151 string
152 help
153 This option should contain the base name of board header file.
154 The header file include/configs/<CONFIG_SYS_CONFIG_NAME>.h
155 should be included from include/config.h.
156
157 source "arch/arc/Kconfig"
158 source "arch/arm/Kconfig"
159 source "arch/avr32/Kconfig"
160 source "arch/blackfin/Kconfig"
161 source "arch/m68k/Kconfig"
162 source "arch/microblaze/Kconfig"
163 source "arch/mips/Kconfig"
164 source "arch/nds32/Kconfig"
165 source "arch/nios2/Kconfig"
166 source "arch/openrisc/Kconfig"
167 source "arch/powerpc/Kconfig"
168 source "arch/sandbox/Kconfig"
169 source "arch/sh/Kconfig"
170 source "arch/sparc/Kconfig"
171 source "arch/x86/Kconfig"