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
81 imply SPL_LIBCOMMON_SUPPORT
82 imply SPL_LIBGENERIC_SUPPORT
83 imply SPL_SERIAL_SUPPORT
88 select BOARD_LATE_INIT
97 select HAVE_BLOCK_DEVICE
102 select SUPPORT_OF_CONTROL
103 select SYSRESET_CMD_POWEROFF if CMD_POWEROFF
125 imply UDP_FUNCTION_FASTBOOT
138 imply ACPI_PMC_SANDBOX
142 bool "SuperH architecture"
143 select HAVE_PRIVATE_LIBGCC
144 select SUPPORT_OF_CONTROL
147 bool "x86 architecture"
150 select CREATE_ARCH_SYMLINK
153 select HAVE_ARCH_IOMAP
154 select HAVE_PRIVATE_LIBGCC
157 select SUPPORT_OF_CONTROL
159 select USE_PRIVATE_LIBGCC
163 imply CMD_FPGA_LOADMK
186 imply USB_ETHER_SMSC95XX
192 # Thing to enable for when SPL/TPL are enabled: SPL
195 imply SPL_DRIVERS_MISC_SUPPORT
196 imply SPL_GPIO_SUPPORT
198 imply SPL_LIBCOMMON_SUPPORT
199 imply SPL_LIBGENERIC_SUPPORT
200 imply SPL_SERIAL_SUPPORT
201 imply SPL_SPI_FLASH_SUPPORT
202 imply SPL_SPI_SUPPORT
209 imply TPL_DRIVERS_MISC_SUPPORT
210 imply TPL_GPIO_SUPPORT
212 imply TPL_LIBCOMMON_SUPPORT
213 imply TPL_LIBGENERIC_SUPPORT
214 imply TPL_SERIAL_SUPPORT
221 bool "Xtensa architecture"
222 select CREATE_ARCH_SYMLINK
223 select SUPPORT_OF_CONTROL
230 This option should contain the architecture name to build the
231 appropriate arch/<CONFIG_SYS_ARCH> directory.
232 All the architectures should specify this option correctly.
237 This option should contain the CPU name to build the correct
238 arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU> directory.
240 This is optional. For those targets without the CPU directory,
241 leave this option empty.
246 This option should contain the SoC name to build the directory
247 arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU>/<CONFIG_SYS_SOC>.
249 This is optional. For those targets without the SoC directory,
250 leave this option empty.
255 This option should contain the vendor name of the target board.
257 board/<CONFIG_SYS_VENDOR>/common/Makefile exists, the vendor common
258 directory is compiled.
259 If CONFIG_SYS_BOARD is also set, the sources under
260 board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD> directory are compiled.
262 This is optional. For those targets without the vendor directory,
263 leave this option empty.
268 This option should contain the name of the target board.
269 If it is set, either board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD>
270 or board/<CONFIG_SYS_BOARD> directory is compiled depending on
271 whether CONFIG_SYS_VENDOR is set or not.
273 This is optional. For those targets without the board directory,
274 leave this option empty.
276 config SYS_CONFIG_NAME
279 This option should contain the base name of board header file.
280 The header file include/configs/<CONFIG_SYS_CONFIG_NAME>.h
281 should be included from include/config.h.
283 config SYS_DISABLE_DCACHE_OPS
286 This option disables dcache flush and dcache invalidation
287 operations. For example, on coherent systems where cache
288 operatios are not required, enable this option to avoid them.
289 Note that, its up to the individual architectures to implement
292 source "arch/arc/Kconfig"
293 source "arch/arm/Kconfig"
294 source "arch/m68k/Kconfig"
295 source "arch/microblaze/Kconfig"
296 source "arch/mips/Kconfig"
297 source "arch/nds32/Kconfig"
298 source "arch/nios2/Kconfig"
299 source "arch/powerpc/Kconfig"
300 source "arch/sandbox/Kconfig"
301 source "arch/sh/Kconfig"
302 source "arch/x86/Kconfig"
303 source "arch/xtensa/Kconfig"
304 source "arch/riscv/Kconfig"