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Masahiro Yamadaa350c6a2015-07-15 20:59:29 +09001config CREATE_ARCH_SYMLINK
2 bool
3
Masahiro Yamada9a387122016-06-28 10:48:42 +09004config HAVE_ARCH_IOREMAP
5 bool
6
Michal Simek35b7ca72020-11-04 15:33:20 +01007config NEEDS_MANUAL_RELOC
8 bool
9
Simon Glass0b2fa982020-12-16 21:20:06 -070010config LINKER_LIST_ALIGN
11 int
12 default 32 if SANDBOX
13 default 8 if ARM64 || X86
14 default 4
15 help
16 Force the each linker list to be aligned to this boundary. This
17 is required if ll_entry_get() is used, since otherwise the linker
18 may add padding into the table, thus breaking it.
19 See linker_lists.rst for full details.
20
Masahiro Yamada51631252014-07-30 14:08:15 +090021choice
22 prompt "Architecture select"
23 default SANDBOX
24
25config ARC
26 bool "ARC architecture"
Michal Simek5ed063d2018-07-23 15:55:13 +020027 select ARC_TIMER
28 select CLK
Michal Simek7b564322020-08-19 10:44:20 +020029 select DM
Alexey Brodkina67ef282015-02-03 13:58:20 +030030 select HAVE_PRIVATE_LIBGCC
Alexey Brodkin01496c42015-03-17 14:55:14 +030031 select SUPPORT_OF_CONTROL
Vlad Zakharov3daa7c72017-03-21 14:49:49 +030032 select TIMER
Masahiro Yamada51631252014-07-30 14:08:15 +090033
34config ARM
35 bool "ARM architecture"
Masahiro Yamadaa350c6a2015-07-15 20:59:29 +090036 select CREATE_ARCH_SYMLINK
Masahiro Yamada64b77ed2015-07-03 16:13:09 +090037 select HAVE_PRIVATE_LIBGCC if !ARM64
Masahiro Yamada783e6a72014-09-22 19:59:05 +090038 select SUPPORT_OF_CONTROL
Masahiro Yamada51631252014-07-30 14:08:15 +090039
Masahiro Yamada51631252014-07-30 14:08:15 +090040config M68K
41 bool "M68000 architecture"
angelo@sysam.it6463fd82015-12-06 17:47:59 +010042 select HAVE_PRIVATE_LIBGCC
Michal Simek35b7ca72020-11-04 15:33:20 +010043 select NEEDS_MANUAL_RELOC
Derald D. Woods405fc832018-01-22 17:17:10 -060044 select SYS_BOOT_GET_CMDLINE
45 select SYS_BOOT_GET_KBD
Angelo Dureghelloabe0f872019-03-13 21:46:51 +010046 select SUPPORT_OF_CONTROL
Masahiro Yamada51631252014-07-30 14:08:15 +090047
48config MICROBLAZE
49 bool "MicroBlaze architecture"
Michal Simek35b7ca72020-11-04 15:33:20 +010050 select NEEDS_MANUAL_RELOC
Masahiro Yamada783e6a72014-09-22 19:59:05 +090051 select SUPPORT_OF_CONTROL
Simon Glass1b330892017-05-17 03:25:39 -060052 imply CMD_IRQ
Masahiro Yamada51631252014-07-30 14:08:15 +090053
54config MIPS
55 bool "MIPS architecture"
Masahiro Yamada9a387122016-06-28 10:48:42 +090056 select HAVE_ARCH_IOREMAP
Masahiro Yamada45ccec82014-10-24 01:30:43 +090057 select HAVE_PRIVATE_LIBGCC
Daniel Schwierzeck0fc13a92015-12-19 20:20:48 +010058 select SUPPORT_OF_CONTROL
Masahiro Yamada51631252014-07-30 14:08:15 +090059
60config NDS32
61 bool "NDS32 architecture"
rick86132af2017-04-17 14:41:58 +080062 select SUPPORT_OF_CONTROL
Masahiro Yamada51631252014-07-30 14:08:15 +090063
64config NIOS2
65 bool "Nios II architecture"
Thomas Choubcae80e2015-10-21 21:34:57 +080066 select CPU
Michal Simek5ed063d2018-07-23 15:55:13 +020067 select DM
68 select OF_CONTROL
69 select SUPPORT_OF_CONTROL
Michal Simek08a00cb2018-07-23 15:55:14 +020070 imply CMD_DM
Masahiro Yamada51631252014-07-30 14:08:15 +090071
Masahiro Yamada51631252014-07-30 14:08:15 +090072config PPC
73 bool "PowerPC architecture"
Masahiro Yamada45ccec82014-10-24 01:30:43 +090074 select HAVE_PRIVATE_LIBGCC
Simon Glassc1c61572015-02-07 11:51:35 -070075 select SUPPORT_OF_CONTROL
Derald D. Woods405fc832018-01-22 17:17:10 -060076 select SYS_BOOT_GET_CMDLINE
77 select SYS_BOOT_GET_KBD
Masahiro Yamada51631252014-07-30 14:08:15 +090078
Rick Chen068feb92017-12-26 13:55:58 +080079config RISCV
Bin Meng117a4332018-09-26 06:55:06 -070080 bool "RISC-V architecture"
Anup Patel7c8d2102019-02-25 08:14:04 +000081 select CREATE_ARCH_SYMLINK
Rick Chen068feb92017-12-26 13:55:58 +080082 select SUPPORT_OF_CONTROL
Bin Mengbf6cc822018-09-26 06:55:19 -070083 select OF_CONTROL
84 select DM
Bin Mengcd1f45c2018-09-26 06:55:20 -070085 imply DM_SERIAL
86 imply DM_ETH
87 imply DM_MMC
88 imply DM_SPI
89 imply DM_SPI_FLASH
90 imply BLK
91 imply CLK
92 imply MTD
93 imply TIMER
Bin Mengbf6cc822018-09-26 06:55:19 -070094 imply CMD_DM
Lukas Auer8c59f202019-08-21 21:14:45 +020095 imply SPL_DM
96 imply SPL_OF_CONTROL
97 imply SPL_LIBCOMMON_SUPPORT
98 imply SPL_LIBGENERIC_SUPPORT
99 imply SPL_SERIAL_SUPPORT
100 imply SPL_TIMER
Rick Chen068feb92017-12-26 13:55:58 +0800101
Masahiro Yamada51631252014-07-30 14:08:15 +0900102config SANDBOX
103 bool "Sandbox"
Tom Rinie5ec4812017-01-22 19:43:11 -0500104 select BOARD_LATE_INIT
Michael Walleefc06442020-05-22 14:07:38 +0200105 select BZIP2
Heinrich Schuchardtb1ad4152020-10-27 20:29:22 +0100106 select CMD_POWEROFF
Masahiro Yamada58d423b2015-03-31 12:47:53 +0900107 select DM
Masahiro Yamada58d423b2015-03-31 12:47:53 +0900108 select DM_GPIO
Michal Simek5ed063d2018-07-23 15:55:13 +0200109 select DM_I2C
110 select DM_KEYBOARD
Simon Glass9a46bd32016-06-12 23:30:26 -0600111 select DM_MMC
Michal Simek5ed063d2018-07-23 15:55:13 +0200112 select DM_SERIAL
113 select DM_SPI
114 select DM_SPI_FLASH
Michael Walleefc06442020-05-22 14:07:38 +0200115 select GZIP_COMPRESSED
Adam Ford1811a922018-02-06 12:43:56 -0600116 select HAVE_BLOCK_DEVICE
Tom Rinid56b4b12017-07-22 18:36:16 -0400117 select LZO
Heinrich Schuchardt1c0bc802020-03-14 12:13:40 +0100118 select OF_BOARD_SETUP
Ramon Friedbb413332019-04-27 11:15:23 +0300119 select PCI_ENDPOINT
Michal Simek5ed063d2018-07-23 15:55:13 +0200120 select SPI
121 select SUPPORT_OF_CONTROL
Heinrich Schuchardtb1ad4152020-10-27 20:29:22 +0100122 select SYSRESET_CMD_POWEROFF
Bin Meng0f1caa92018-08-02 23:58:03 -0700123 imply BITREVERSE
Simon Glass919e7a82018-11-15 18:43:53 -0700124 select BLOBLIST
Michal Simek08a00cb2018-07-23 15:55:14 +0200125 imply CMD_DM
Heinrich Schuchardt6ca5ff32020-11-12 00:29:59 +0100126 imply CMD_EXCEPTION
Simon Glassded48cd2017-05-17 03:25:44 -0600127 imply CMD_GETTIME
Simon Glass551c3932017-05-17 03:25:25 -0600128 imply CMD_HASH
Simon Glass594e8d12017-05-17 03:25:34 -0600129 imply CMD_IO
Simon Glass7d0f5c12017-05-17 03:25:36 -0600130 imply CMD_IOTRACE
Simon Glassee7c0e72017-05-17 03:25:43 -0600131 imply CMD_LZMADEC
Michal Simek5ed063d2018-07-23 15:55:13 +0200132 imply CMD_SATA
Tom Rinia4298dd2019-05-29 17:01:28 -0400133 imply CMD_SF
Michal Simek5ed063d2018-07-23 15:55:13 +0200134 imply CMD_SF_TEST
Tom Rini91d27a12017-06-02 11:03:50 -0400135 imply CRC32_VERIFY
136 imply FAT_WRITE
Rajan Vaja31b82172018-09-19 03:43:46 -0700137 imply FIRMWARE
Daniel Thompson221a9492017-05-19 17:26:58 +0100138 imply HASH_VERIFY
Tom Rini91d27a12017-06-02 11:03:50 -0400139 imply LZMA
Simon Glassfedb4282017-06-14 21:28:21 -0600140 imply SCSI
Jens Wiklanderfe39e8e2018-09-25 16:40:17 +0200141 imply TEE
Jens Wiklander0a60a812018-09-25 16:40:23 +0200142 imply AVB_VERIFY
143 imply LIBAVB
144 imply CMD_AVB
145 imply UDP_FUNCTION_FASTBOOT
Bin Meng4f89d492018-10-15 02:21:26 -0700146 imply VIRTIO_MMIO
147 imply VIRTIO_PCI
148 imply VIRTIO_SANDBOX
149 imply VIRTIO_BLK
150 imply VIRTIO_NET
Simon Glass2a049572018-12-10 10:37:31 -0700151 imply DM_SOUND
Ramon Friedbb413332019-04-27 11:15:23 +0300152 imply PCI_SANDBOX_EP
Simon Glassc8821632019-02-16 20:24:49 -0700153 imply PCH
Alex Margineanec9594a2019-06-03 19:12:28 +0300154 imply PHYLIB
155 imply DM_MDIO
Alex Margineanc3d9f3f2019-07-12 10:13:53 +0300156 imply DM_MDIO_MUX
Simon Glass3b65ee32019-12-06 21:41:54 -0700157 imply ACPI_PMC
158 imply ACPI_PMC_SANDBOX
159 imply CMD_PMC
John Chau4a4830c2020-07-02 12:01:21 +0800160 imply CMD_CLONE
Simon Glassf158ba12020-11-05 10:33:38 -0700161 imply SILENT_CONSOLE
Simon Glass51bb3382020-11-05 10:33:48 -0700162 imply BOOTARGS_SUBST
Masahiro Yamada51631252014-07-30 14:08:15 +0900163
164config SH
165 bool "SuperH architecture"
Masahiro Yamada45ccec82014-10-24 01:30:43 +0900166 select HAVE_PRIVATE_LIBGCC
Marek Vasut8c2c4632019-08-31 18:27:58 +0200167 select SUPPORT_OF_CONTROL
Masahiro Yamada51631252014-07-30 14:08:15 +0900168
Masahiro Yamada51631252014-07-30 14:08:15 +0900169config X86
170 bool "x86 architecture"
Simon Glass98987902019-04-25 21:58:45 -0600171 select SUPPORT_SPL
172 select SUPPORT_TPL
Masahiro Yamadaa350c6a2015-07-15 20:59:29 +0900173 select CREATE_ARCH_SYMLINK
Masahiro Yamada58d423b2015-03-31 12:47:53 +0900174 select DM
Bin Meng6bf89de2017-07-30 06:23:09 -0700175 select DM_PCI
Bin Meng3bf9a8e2018-10-15 02:21:16 -0700176 select HAVE_ARCH_IOMAP
Michal Simek5ed063d2018-07-23 15:55:13 +0200177 select HAVE_PRIVATE_LIBGCC
178 select OF_CONTROL
Bin Meng4f0faac2017-07-30 06:23:16 -0700179 select PCI
Michal Simek5ed063d2018-07-23 15:55:13 +0200180 select SUPPORT_OF_CONTROL
Bin Meng0ce9c572017-07-30 06:23:07 -0700181 select TIMER
Michal Simek5ed063d2018-07-23 15:55:13 +0200182 select USE_PRIVATE_LIBGCC
Bin Meng0ce9c572017-07-30 06:23:07 -0700183 select X86_TSC_TIMER
Simon Glassbcd4e6f2020-07-19 13:55:52 -0600184 imply HAS_ROM if X86_RESET_VECTOR
Bin Meng24357df2017-07-30 19:24:02 -0700185 imply BLK
Michal Simek08a00cb2018-07-23 15:55:14 +0200186 imply CMD_DM
Simon Glassfe7604a2017-05-17 03:25:21 -0600187 imply CMD_FPGA_LOADMK
Simon Glassd91a9d72017-05-17 03:25:23 -0600188 imply CMD_GETTIME
Simon Glass594e8d12017-05-17 03:25:34 -0600189 imply CMD_IO
Simon Glass1b330892017-05-17 03:25:39 -0600190 imply CMD_IRQ
Bin Mengc11b17c2017-08-16 05:46:49 -0700191 imply CMD_PCI
Tom Rinia4298dd2019-05-29 17:01:28 -0400192 imply CMD_SF
Simon Glass719d36e2017-08-04 16:34:46 -0600193 imply CMD_SF_TEST
Simon Glasse7a815f2017-08-04 16:35:03 -0600194 imply CMD_ZBOOT
Michal Simek5ed063d2018-07-23 15:55:13 +0200195 imply DM_ETH
196 imply DM_GPIO
197 imply DM_KEYBOARD
198 imply DM_MMC
199 imply DM_RTC
200 imply DM_SCSI
201 imply DM_SERIAL
202 imply DM_SPI
203 imply DM_SPI_FLASH
204 imply DM_USB
205 imply DM_VIDEO
206 imply SYSRESET
Kever Yang09259fc2019-04-02 20:41:25 +0800207 imply SPL_SYSRESET
Michal Simek5ed063d2018-07-23 15:55:13 +0200208 imply SYSRESET_X86
Chris Packhamf58ad982017-08-28 20:50:46 +1200209 imply USB_ETHER_ASIX
210 imply USB_ETHER_SMSC95XX
Michal Simek5ed063d2018-07-23 15:55:13 +0200211 imply USB_HOST_ETHER
Simon Glassc8821632019-02-16 20:24:49 -0700212 imply PCH
Simon Glass31d52612019-05-02 10:52:24 -0600213 imply RTC_MC146818
Simon Glass79d66a62019-12-06 21:41:58 -0700214 imply IRQ
Simon Glassd40d2c52020-07-16 21:22:39 -0600215 imply ACPIGEN if !QEMU
Simon Glass839d66c2020-11-05 06:32:17 -0700216 imply SYSINFO if GENERATE_SMBIOS_TABLE
217 imply SYSINFO_SMBIOS if GENERATE_SMBIOS_TABLE
Masahiro Yamada51631252014-07-30 14:08:15 +0900218
Simon Glass98987902019-04-25 21:58:45 -0600219 # Thing to enable for when SPL/TPL are enabled: SPL
220 imply SPL_DM
221 imply SPL_OF_LIBFDT
222 imply SPL_DRIVERS_MISC_SUPPORT
223 imply SPL_GPIO_SUPPORT
Simon Glasse556d3d2019-12-06 21:42:51 -0700224 imply SPL_PINCTRL
Simon Glass98987902019-04-25 21:58:45 -0600225 imply SPL_LIBCOMMON_SUPPORT
226 imply SPL_LIBGENERIC_SUPPORT
227 imply SPL_SERIAL_SUPPORT
228 imply SPL_SPI_FLASH_SUPPORT
229 imply SPL_SPI_SUPPORT
230 imply SPL_OF_CONTROL
231 imply SPL_TIMER
232 imply SPL_REGMAP
233 imply SPL_SYSCON
234 # TPL
235 imply TPL_DM
Simon Glass98987902019-04-25 21:58:45 -0600236 imply TPL_DRIVERS_MISC_SUPPORT
237 imply TPL_GPIO_SUPPORT
Simon Glasse556d3d2019-12-06 21:42:51 -0700238 imply TPL_PINCTRL
Simon Glass98987902019-04-25 21:58:45 -0600239 imply TPL_LIBCOMMON_SUPPORT
240 imply TPL_LIBGENERIC_SUPPORT
241 imply TPL_SERIAL_SUPPORT
Simon Glass98987902019-04-25 21:58:45 -0600242 imply TPL_OF_CONTROL
243 imply TPL_TIMER
244 imply TPL_REGMAP
245 imply TPL_SYSCON
246
Chris Zankelc978b522016-08-10 18:36:44 +0300247config XTENSA
248 bool "Xtensa architecture"
249 select CREATE_ARCH_SYMLINK
250 select SUPPORT_OF_CONTROL
251
Masahiro Yamada51631252014-07-30 14:08:15 +0900252endchoice
253
Masahiro Yamada3174e4e2014-09-14 03:01:48 +0900254config SYS_ARCH
255 string
256 help
257 This option should contain the architecture name to build the
258 appropriate arch/<CONFIG_SYS_ARCH> directory.
259 All the architectures should specify this option correctly.
260
261config SYS_CPU
262 string
263 help
264 This option should contain the CPU name to build the correct
265 arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU> directory.
266
267 This is optional. For those targets without the CPU directory,
268 leave this option empty.
269
270config SYS_SOC
271 string
272 help
273 This option should contain the SoC name to build the directory
274 arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU>/<CONFIG_SYS_SOC>.
275
276 This is optional. For those targets without the SoC directory,
277 leave this option empty.
278
279config SYS_VENDOR
280 string
281 help
282 This option should contain the vendor name of the target board.
283 If it is set and
284 board/<CONFIG_SYS_VENDOR>/common/Makefile exists, the vendor common
285 directory is compiled.
286 If CONFIG_SYS_BOARD is also set, the sources under
287 board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD> directory are compiled.
288
289 This is optional. For those targets without the vendor directory,
290 leave this option empty.
291
292config SYS_BOARD
293 string
294 help
295 This option should contain the name of the target board.
296 If it is set, either board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD>
297 or board/<CONFIG_SYS_BOARD> directory is compiled depending on
298 whether CONFIG_SYS_VENDOR is set or not.
299
300 This is optional. For those targets without the board directory,
301 leave this option empty.
302
303config SYS_CONFIG_NAME
304 string
305 help
306 This option should contain the base name of board header file.
307 The header file include/configs/<CONFIG_SYS_CONFIG_NAME>.h
308 should be included from include/config.h.
309
Vignesh Raghavendraadd496712019-04-22 21:43:32 +0530310config SYS_DISABLE_DCACHE_OPS
311 bool
312 help
313 This option disables dcache flush and dcache invalidation
314 operations. For example, on coherent systems where cache
315 operatios are not required, enable this option to avoid them.
316 Note that, its up to the individual architectures to implement
317 this functionality.
318
Masahiro Yamada51631252014-07-30 14:08:15 +0900319source "arch/arc/Kconfig"
320source "arch/arm/Kconfig"
Masahiro Yamada51631252014-07-30 14:08:15 +0900321source "arch/m68k/Kconfig"
322source "arch/microblaze/Kconfig"
323source "arch/mips/Kconfig"
324source "arch/nds32/Kconfig"
325source "arch/nios2/Kconfig"
Masahiro Yamada51631252014-07-30 14:08:15 +0900326source "arch/powerpc/Kconfig"
327source "arch/sandbox/Kconfig"
328source "arch/sh/Kconfig"
Masahiro Yamada51631252014-07-30 14:08:15 +0900329source "arch/x86/Kconfig"
Chris Zankelc978b522016-08-10 18:36:44 +0300330source "arch/xtensa/Kconfig"
Rick Chen068feb92017-12-26 13:55:58 +0800331source "arch/riscv/Kconfig"