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
98 select GZIP_COMPRESSED
99 select HAVE_BLOCK_DEVICE
101 select OF_BOARD_SETUP
104 select SUPPORT_OF_CONTROL
105 select SYSRESET_CMD_POWEROFF if CMD_POWEROFF
127 imply UDP_FUNCTION_FASTBOOT
140 imply ACPI_PMC_SANDBOX
144 bool "SuperH architecture"
145 select HAVE_PRIVATE_LIBGCC
146 select SUPPORT_OF_CONTROL
149 bool "x86 architecture"
152 select CREATE_ARCH_SYMLINK
155 select HAVE_ARCH_IOMAP
156 select HAVE_PRIVATE_LIBGCC
159 select SUPPORT_OF_CONTROL
161 select USE_PRIVATE_LIBGCC
165 imply CMD_FPGA_LOADMK
188 imply USB_ETHER_SMSC95XX
193 imply ACPIGEN if !QEMU
195 # Thing to enable for when SPL/TPL are enabled: SPL
198 imply SPL_DRIVERS_MISC_SUPPORT
199 imply SPL_GPIO_SUPPORT
201 imply SPL_LIBCOMMON_SUPPORT
202 imply SPL_LIBGENERIC_SUPPORT
203 imply SPL_SERIAL_SUPPORT
204 imply SPL_SPI_FLASH_SUPPORT
205 imply SPL_SPI_SUPPORT
212 imply TPL_DRIVERS_MISC_SUPPORT
213 imply TPL_GPIO_SUPPORT
215 imply TPL_LIBCOMMON_SUPPORT
216 imply TPL_LIBGENERIC_SUPPORT
217 imply TPL_SERIAL_SUPPORT
224 bool "Xtensa architecture"
225 select CREATE_ARCH_SYMLINK
226 select SUPPORT_OF_CONTROL
233 This option should contain the architecture name to build the
234 appropriate arch/<CONFIG_SYS_ARCH> directory.
235 All the architectures should specify this option correctly.
240 This option should contain the CPU name to build the correct
241 arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU> directory.
243 This is optional. For those targets without the CPU directory,
244 leave this option empty.
249 This option should contain the SoC name to build the directory
250 arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU>/<CONFIG_SYS_SOC>.
252 This is optional. For those targets without the SoC directory,
253 leave this option empty.
258 This option should contain the vendor name of the target board.
260 board/<CONFIG_SYS_VENDOR>/common/Makefile exists, the vendor common
261 directory is compiled.
262 If CONFIG_SYS_BOARD is also set, the sources under
263 board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD> directory are compiled.
265 This is optional. For those targets without the vendor directory,
266 leave this option empty.
271 This option should contain the name of the target board.
272 If it is set, either board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD>
273 or board/<CONFIG_SYS_BOARD> directory is compiled depending on
274 whether CONFIG_SYS_VENDOR is set or not.
276 This is optional. For those targets without the board directory,
277 leave this option empty.
279 config SYS_CONFIG_NAME
282 This option should contain the base name of board header file.
283 The header file include/configs/<CONFIG_SYS_CONFIG_NAME>.h
284 should be included from include/config.h.
286 config SYS_DISABLE_DCACHE_OPS
289 This option disables dcache flush and dcache invalidation
290 operations. For example, on coherent systems where cache
291 operatios are not required, enable this option to avoid them.
292 Note that, its up to the individual architectures to implement
295 source "arch/arc/Kconfig"
296 source "arch/arm/Kconfig"
297 source "arch/m68k/Kconfig"
298 source "arch/microblaze/Kconfig"
299 source "arch/mips/Kconfig"
300 source "arch/nds32/Kconfig"
301 source "arch/nios2/Kconfig"
302 source "arch/powerpc/Kconfig"
303 source "arch/sandbox/Kconfig"
304 source "arch/sh/Kconfig"
305 source "arch/x86/Kconfig"
306 source "arch/xtensa/Kconfig"
307 source "arch/riscv/Kconfig"