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
31 select SUPPORT_OF_CONTROL
34 bool "MicroBlaze architecture"
35 select SUPPORT_OF_CONTROL
39 bool "MIPS architecture"
40 select HAVE_ARCH_IOREMAP
41 select HAVE_PRIVATE_LIBGCC
42 select SUPPORT_OF_CONTROL
45 bool "NDS32 architecture"
46 select SUPPORT_OF_CONTROL
49 bool "Nios II architecture"
53 select SUPPORT_OF_CONTROL
57 bool "PowerPC architecture"
58 select HAVE_PRIVATE_LIBGCC
59 select SUPPORT_OF_CONTROL
60 select SYS_BOOT_GET_CMDLINE
61 select SYS_BOOT_GET_KBD
64 bool "RISC-V architecture"
65 select CREATE_ARCH_SYMLINK
66 select SUPPORT_OF_CONTROL
82 select BOARD_LATE_INIT
91 select HAVE_BLOCK_DEVICE
94 select SUPPORT_OF_CONTROL
116 imply UDP_FUNCTION_FASTBOOT
126 bool "SuperH architecture"
127 select HAVE_PRIVATE_LIBGCC
130 bool "x86 architecture"
133 select CREATE_ARCH_SYMLINK
136 select HAVE_ARCH_IOMAP
137 select HAVE_PRIVATE_LIBGCC
140 select SUPPORT_OF_CONTROL
142 select USE_PRIVATE_LIBGCC
146 imply CMD_FPGA_LOADMK
169 imply USB_ETHER_SMSC95XX
174 # Thing to enable for when SPL/TPL are enabled: SPL
177 imply SPL_DRIVERS_MISC_SUPPORT
178 imply SPL_GPIO_SUPPORT
179 imply SPL_LIBCOMMON_SUPPORT
180 imply SPL_LIBGENERIC_SUPPORT
181 imply SPL_SERIAL_SUPPORT
182 imply SPL_SPI_FLASH_SUPPORT
183 imply SPL_SPI_SUPPORT
191 imply TPL_DRIVERS_MISC_SUPPORT
192 imply TPL_GPIO_SUPPORT
193 imply TPL_LIBCOMMON_SUPPORT
194 imply TPL_LIBGENERIC_SUPPORT
195 imply TPL_SERIAL_SUPPORT
196 imply TPL_SPI_FLASH_SUPPORT
197 imply TPL_SPI_SUPPORT
204 bool "Xtensa architecture"
205 select CREATE_ARCH_SYMLINK
206 select SUPPORT_OF_CONTROL
213 This option should contain the architecture name to build the
214 appropriate arch/<CONFIG_SYS_ARCH> directory.
215 All the architectures should specify this option correctly.
220 This option should contain the CPU name to build the correct
221 arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU> directory.
223 This is optional. For those targets without the CPU directory,
224 leave this option empty.
229 This option should contain the SoC name to build the directory
230 arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU>/<CONFIG_SYS_SOC>.
232 This is optional. For those targets without the SoC directory,
233 leave this option empty.
238 This option should contain the vendor name of the target board.
240 board/<CONFIG_SYS_VENDOR>/common/Makefile exists, the vendor common
241 directory is compiled.
242 If CONFIG_SYS_BOARD is also set, the sources under
243 board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD> directory are compiled.
245 This is optional. For those targets without the vendor directory,
246 leave this option empty.
251 This option should contain the name of the target board.
252 If it is set, either board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD>
253 or board/<CONFIG_SYS_BOARD> directory is compiled depending on
254 whether CONFIG_SYS_VENDOR is set or not.
256 This is optional. For those targets without the board directory,
257 leave this option empty.
259 config SYS_CONFIG_NAME
262 This option should contain the base name of board header file.
263 The header file include/configs/<CONFIG_SYS_CONFIG_NAME>.h
264 should be included from include/config.h.
266 config SYS_DISABLE_DCACHE_OPS
269 This option disables dcache flush and dcache invalidation
270 operations. For example, on coherent systems where cache
271 operatios are not required, enable this option to avoid them.
272 Note that, its up to the individual architectures to implement
275 source "arch/arc/Kconfig"
276 source "arch/arm/Kconfig"
277 source "arch/m68k/Kconfig"
278 source "arch/microblaze/Kconfig"
279 source "arch/mips/Kconfig"
280 source "arch/nds32/Kconfig"
281 source "arch/nios2/Kconfig"
282 source "arch/powerpc/Kconfig"
283 source "arch/sandbox/Kconfig"
284 source "arch/sh/Kconfig"
285 source "arch/x86/Kconfig"
286 source "arch/xtensa/Kconfig"
287 source "arch/riscv/Kconfig"