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
101 select SUPPORT_OF_CONTROL
102 select SYSRESET_CMD_POWEROFF if CMD_POWEROFF
124 imply UDP_FUNCTION_FASTBOOT
137 imply ACPI_PMC_SANDBOX
141 bool "SuperH architecture"
142 select HAVE_PRIVATE_LIBGCC
143 select SUPPORT_OF_CONTROL
146 bool "x86 architecture"
149 select CREATE_ARCH_SYMLINK
152 select HAVE_ARCH_IOMAP
153 select HAVE_PRIVATE_LIBGCC
156 select SUPPORT_OF_CONTROL
158 select USE_PRIVATE_LIBGCC
162 imply CMD_FPGA_LOADMK
185 imply USB_ETHER_SMSC95XX
191 # Thing to enable for when SPL/TPL are enabled: SPL
194 imply SPL_DRIVERS_MISC_SUPPORT
195 imply SPL_GPIO_SUPPORT
197 imply SPL_LIBCOMMON_SUPPORT
198 imply SPL_LIBGENERIC_SUPPORT
199 imply SPL_SERIAL_SUPPORT
200 imply SPL_SPI_FLASH_SUPPORT
201 imply SPL_SPI_SUPPORT
208 imply TPL_DRIVERS_MISC_SUPPORT
209 imply TPL_GPIO_SUPPORT
211 imply TPL_LIBCOMMON_SUPPORT
212 imply TPL_LIBGENERIC_SUPPORT
213 imply TPL_SERIAL_SUPPORT
220 bool "Xtensa architecture"
221 select CREATE_ARCH_SYMLINK
222 select SUPPORT_OF_CONTROL
229 This option should contain the architecture name to build the
230 appropriate arch/<CONFIG_SYS_ARCH> directory.
231 All the architectures should specify this option correctly.
236 This option should contain the CPU name to build the correct
237 arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU> directory.
239 This is optional. For those targets without the CPU directory,
240 leave this option empty.
245 This option should contain the SoC name to build the directory
246 arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU>/<CONFIG_SYS_SOC>.
248 This is optional. For those targets without the SoC directory,
249 leave this option empty.
254 This option should contain the vendor name of the target board.
256 board/<CONFIG_SYS_VENDOR>/common/Makefile exists, the vendor common
257 directory is compiled.
258 If CONFIG_SYS_BOARD is also set, the sources under
259 board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD> directory are compiled.
261 This is optional. For those targets without the vendor directory,
262 leave this option empty.
267 This option should contain the name of the target board.
268 If it is set, either board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD>
269 or board/<CONFIG_SYS_BOARD> directory is compiled depending on
270 whether CONFIG_SYS_VENDOR is set or not.
272 This is optional. For those targets without the board directory,
273 leave this option empty.
275 config SYS_CONFIG_NAME
278 This option should contain the base name of board header file.
279 The header file include/configs/<CONFIG_SYS_CONFIG_NAME>.h
280 should be included from include/config.h.
282 config SYS_DISABLE_DCACHE_OPS
285 This option disables dcache flush and dcache invalidation
286 operations. For example, on coherent systems where cache
287 operatios are not required, enable this option to avoid them.
288 Note that, its up to the individual architectures to implement
291 source "arch/arc/Kconfig"
292 source "arch/arm/Kconfig"
293 source "arch/m68k/Kconfig"
294 source "arch/microblaze/Kconfig"
295 source "arch/mips/Kconfig"
296 source "arch/nds32/Kconfig"
297 source "arch/nios2/Kconfig"
298 source "arch/powerpc/Kconfig"
299 source "arch/sandbox/Kconfig"
300 source "arch/sh/Kconfig"
301 source "arch/x86/Kconfig"
302 source "arch/xtensa/Kconfig"
303 source "arch/riscv/Kconfig"