1 config CREATE_ARCH_SYMLINK
4 config HAVE_ARCH_IOREMAP
8 prompt "Architecture select"
12 bool "ARC architecture"
13 select ARCH_EARLY_INIT_R
16 select HAVE_PRIVATE_LIBGCC
17 select SUPPORT_OF_CONTROL
21 bool "ARM architecture"
22 select CREATE_ARCH_SYMLINK
23 select HAVE_PRIVATE_LIBGCC if !ARM64
24 select SUPPORT_OF_CONTROL
27 bool "M68000 architecture"
28 select HAVE_PRIVATE_LIBGCC
29 select SYS_BOOT_GET_CMDLINE
30 select SYS_BOOT_GET_KBD
33 bool "MicroBlaze architecture"
34 select SUPPORT_OF_CONTROL
38 bool "MIPS architecture"
39 select HAVE_ARCH_IOREMAP
40 select HAVE_PRIVATE_LIBGCC
41 select SUPPORT_OF_CONTROL
44 bool "NDS32 architecture"
45 select SUPPORT_OF_CONTROL
48 bool "Nios II architecture"
52 select SUPPORT_OF_CONTROL
56 bool "PowerPC architecture"
57 select HAVE_PRIVATE_LIBGCC
58 select SUPPORT_OF_CONTROL
59 select SYS_BOOT_GET_CMDLINE
60 select SYS_BOOT_GET_KBD
63 bool "RISC-V architecture"
64 select CREATE_ARCH_SYMLINK
65 select SUPPORT_OF_CONTROL
81 select BOARD_LATE_INIT
90 select HAVE_BLOCK_DEVICE
93 select SUPPORT_OF_CONTROL
114 imply UDP_FUNCTION_FASTBOOT
124 bool "SuperH architecture"
125 select HAVE_PRIVATE_LIBGCC
128 bool "x86 architecture"
129 select CREATE_ARCH_SYMLINK
132 select HAVE_ARCH_IOMAP
133 select HAVE_PRIVATE_LIBGCC
136 select SUPPORT_OF_CONTROL
138 select USE_PRIVATE_LIBGCC
142 imply CMD_FPGA_LOADMK
164 imply USB_ETHER_SMSC95XX
169 bool "Xtensa architecture"
170 select CREATE_ARCH_SYMLINK
171 select SUPPORT_OF_CONTROL
178 This option should contain the architecture name to build the
179 appropriate arch/<CONFIG_SYS_ARCH> directory.
180 All the architectures should specify this option correctly.
185 This option should contain the CPU name to build the correct
186 arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU> directory.
188 This is optional. For those targets without the CPU directory,
189 leave this option empty.
194 This option should contain the SoC name to build the directory
195 arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU>/<CONFIG_SYS_SOC>.
197 This is optional. For those targets without the SoC directory,
198 leave this option empty.
203 This option should contain the vendor name of the target board.
205 board/<CONFIG_SYS_VENDOR>/common/Makefile exists, the vendor common
206 directory is compiled.
207 If CONFIG_SYS_BOARD is also set, the sources under
208 board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD> directory are compiled.
210 This is optional. For those targets without the vendor directory,
211 leave this option empty.
216 This option should contain the name of the target board.
217 If it is set, either board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD>
218 or board/<CONFIG_SYS_BOARD> directory is compiled depending on
219 whether CONFIG_SYS_VENDOR is set or not.
221 This is optional. For those targets without the board directory,
222 leave this option empty.
224 config SYS_CONFIG_NAME
227 This option should contain the base name of board header file.
228 The header file include/configs/<CONFIG_SYS_CONFIG_NAME>.h
229 should be included from include/config.h.
231 config SYS_DISABLE_DCACHE_OPS
234 This option disables dcache flush and dcache invalidation
235 operations. For example, on coherent systems where cache
236 operatios are not required, enable this option to avoid them.
237 Note that, its up to the individual architectures to implement
240 source "arch/arc/Kconfig"
241 source "arch/arm/Kconfig"
242 source "arch/m68k/Kconfig"
243 source "arch/microblaze/Kconfig"
244 source "arch/mips/Kconfig"
245 source "arch/nds32/Kconfig"
246 source "arch/nios2/Kconfig"
247 source "arch/powerpc/Kconfig"
248 source "arch/sandbox/Kconfig"
249 source "arch/sh/Kconfig"
250 source "arch/x86/Kconfig"
251 source "arch/xtensa/Kconfig"
252 source "arch/riscv/Kconfig"