1 config CREATE_ARCH_SYMLINK
4 config HAVE_ARCH_IOREMAP
7 config NEEDS_MANUAL_RELOC
11 prompt "Architecture select"
15 bool "ARC architecture"
19 select HAVE_PRIVATE_LIBGCC
20 select SUPPORT_OF_CONTROL
24 bool "ARM architecture"
25 select CREATE_ARCH_SYMLINK
26 select HAVE_PRIVATE_LIBGCC if !ARM64
27 select SUPPORT_OF_CONTROL
30 bool "M68000 architecture"
31 select HAVE_PRIVATE_LIBGCC
32 select NEEDS_MANUAL_RELOC
33 select SYS_BOOT_GET_CMDLINE
34 select SYS_BOOT_GET_KBD
35 select SUPPORT_OF_CONTROL
38 bool "MicroBlaze architecture"
39 select NEEDS_MANUAL_RELOC
40 select SUPPORT_OF_CONTROL
44 bool "MIPS architecture"
45 select HAVE_ARCH_IOREMAP
46 select HAVE_PRIVATE_LIBGCC
47 select SUPPORT_OF_CONTROL
50 bool "NDS32 architecture"
51 select SUPPORT_OF_CONTROL
54 bool "Nios II architecture"
58 select SUPPORT_OF_CONTROL
62 bool "PowerPC architecture"
63 select HAVE_PRIVATE_LIBGCC
64 select SUPPORT_OF_CONTROL
65 select SYS_BOOT_GET_CMDLINE
66 select SYS_BOOT_GET_KBD
69 bool "RISC-V architecture"
70 select CREATE_ARCH_SYMLINK
71 select SUPPORT_OF_CONTROL
86 imply SPL_LIBCOMMON_SUPPORT
87 imply SPL_LIBGENERIC_SUPPORT
88 imply SPL_SERIAL_SUPPORT
93 select BOARD_LATE_INIT
103 select GZIP_COMPRESSED
104 select HAVE_BLOCK_DEVICE
106 select OF_BOARD_SETUP
109 select SUPPORT_OF_CONTROL
110 select SYSRESET_CMD_POWEROFF if CMD_POWEROFF
132 imply UDP_FUNCTION_FASTBOOT
145 imply ACPI_PMC_SANDBOX
150 bool "SuperH architecture"
151 select HAVE_PRIVATE_LIBGCC
152 select SUPPORT_OF_CONTROL
155 bool "x86 architecture"
158 select CREATE_ARCH_SYMLINK
161 select HAVE_ARCH_IOMAP
162 select HAVE_PRIVATE_LIBGCC
165 select SUPPORT_OF_CONTROL
167 select USE_PRIVATE_LIBGCC
169 imply HAS_ROM if X86_RESET_VECTOR
172 imply CMD_FPGA_LOADMK
195 imply USB_ETHER_SMSC95XX
200 imply ACPIGEN if !QEMU
202 # Thing to enable for when SPL/TPL are enabled: SPL
205 imply SPL_DRIVERS_MISC_SUPPORT
206 imply SPL_GPIO_SUPPORT
208 imply SPL_LIBCOMMON_SUPPORT
209 imply SPL_LIBGENERIC_SUPPORT
210 imply SPL_SERIAL_SUPPORT
211 imply SPL_SPI_FLASH_SUPPORT
212 imply SPL_SPI_SUPPORT
219 imply TPL_DRIVERS_MISC_SUPPORT
220 imply TPL_GPIO_SUPPORT
222 imply TPL_LIBCOMMON_SUPPORT
223 imply TPL_LIBGENERIC_SUPPORT
224 imply TPL_SERIAL_SUPPORT
231 bool "Xtensa architecture"
232 select CREATE_ARCH_SYMLINK
233 select SUPPORT_OF_CONTROL
240 This option should contain the architecture name to build the
241 appropriate arch/<CONFIG_SYS_ARCH> directory.
242 All the architectures should specify this option correctly.
247 This option should contain the CPU name to build the correct
248 arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU> directory.
250 This is optional. For those targets without the CPU directory,
251 leave this option empty.
256 This option should contain the SoC name to build the directory
257 arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU>/<CONFIG_SYS_SOC>.
259 This is optional. For those targets without the SoC directory,
260 leave this option empty.
265 This option should contain the vendor name of the target board.
267 board/<CONFIG_SYS_VENDOR>/common/Makefile exists, the vendor common
268 directory is compiled.
269 If CONFIG_SYS_BOARD is also set, the sources under
270 board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD> directory are compiled.
272 This is optional. For those targets without the vendor directory,
273 leave this option empty.
278 This option should contain the name of the target board.
279 If it is set, either board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD>
280 or board/<CONFIG_SYS_BOARD> directory is compiled depending on
281 whether CONFIG_SYS_VENDOR is set or not.
283 This is optional. For those targets without the board directory,
284 leave this option empty.
286 config SYS_CONFIG_NAME
289 This option should contain the base name of board header file.
290 The header file include/configs/<CONFIG_SYS_CONFIG_NAME>.h
291 should be included from include/config.h.
293 config SYS_DISABLE_DCACHE_OPS
296 This option disables dcache flush and dcache invalidation
297 operations. For example, on coherent systems where cache
298 operatios are not required, enable this option to avoid them.
299 Note that, its up to the individual architectures to implement
302 source "arch/arc/Kconfig"
303 source "arch/arm/Kconfig"
304 source "arch/m68k/Kconfig"
305 source "arch/microblaze/Kconfig"
306 source "arch/mips/Kconfig"
307 source "arch/nds32/Kconfig"
308 source "arch/nios2/Kconfig"
309 source "arch/powerpc/Kconfig"
310 source "arch/sandbox/Kconfig"
311 source "arch/sh/Kconfig"
312 source "arch/x86/Kconfig"
313 source "arch/xtensa/Kconfig"
314 source "arch/riscv/Kconfig"