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Masahiro Yamada58654502015-07-15 20:59:29 +09001config CREATE_ARCH_SYMLINK
2 bool
3
Masahiro Yamada332b8292016-06-28 10:48:42 +09004config HAVE_ARCH_IOREMAP
5 bool
6
Michal Simek27d66cf2020-11-04 15:33:20 +01007config NEEDS_MANUAL_RELOC
8 bool
9
Simon Glassb87153c2020-12-16 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 Yamada804bc5e2014-07-30 14:08:15 +090021choice
22 prompt "Architecture select"
23 default SANDBOX
24
25config ARC
26 bool "ARC architecture"
Michal Simek84f3dec2018-07-23 15:55:13 +020027 select ARC_TIMER
Vlad Zakharova465df72017-03-21 14:49:49 +030028 select CLK
Michal Simekd5d59bd2020-08-19 10:44:20 +020029 select DM
Michal Simek84f3dec2018-07-23 15:55:13 +020030 select HAVE_PRIVATE_LIBGCC
31 select SUPPORT_OF_CONTROL
Vlad Zakharova465df72017-03-21 14:49:49 +030032 select TIMER
Masahiro Yamada804bc5e2014-07-30 14:08:15 +090033
34config ARM
35 bool "ARM architecture"
Masahiro Yamada58654502015-07-15 20:59:29 +090036 select CREATE_ARCH_SYMLINK
Masahiro Yamada06280592015-07-03 16:13:09 +090037 select HAVE_PRIVATE_LIBGCC if !ARM64
Masahiro Yamada9fadbc82014-09-22 19:59:05 +090038 select SUPPORT_OF_CONTROL
Masahiro Yamada804bc5e2014-07-30 14:08:15 +090039
Masahiro Yamada804bc5e2014-07-30 14:08:15 +090040config M68K
41 bool "M68000 architecture"
angelo@sysam.it5e798172015-12-06 17:47:59 +010042 select HAVE_PRIVATE_LIBGCC
Michal Simek27d66cf2020-11-04 15:33:20 +010043 select NEEDS_MANUAL_RELOC
Derald D. Woodseb730bd2018-01-22 17:17:10 -060044 select SYS_BOOT_GET_CMDLINE
45 select SYS_BOOT_GET_KBD
Angelo Dureghelloe007b152019-03-13 21:46:51 +010046 select SUPPORT_OF_CONTROL
Masahiro Yamada804bc5e2014-07-30 14:08:15 +090047
48config MICROBLAZE
49 bool "MicroBlaze architecture"
Michal Simek27d66cf2020-11-04 15:33:20 +010050 select NEEDS_MANUAL_RELOC
Masahiro Yamada9fadbc82014-09-22 19:59:05 +090051 select SUPPORT_OF_CONTROL
Simon Glass4c3a6202017-05-17 03:25:39 -060052 imply CMD_IRQ
Masahiro Yamada804bc5e2014-07-30 14:08:15 +090053
54config MIPS
55 bool "MIPS architecture"
Masahiro Yamada332b8292016-06-28 10:48:42 +090056 select HAVE_ARCH_IOREMAP
Masahiro Yamada9520b712014-10-24 01:30:43 +090057 select HAVE_PRIVATE_LIBGCC
Daniel Schwierzeckde5b6e22015-12-19 20:20:48 +010058 select SUPPORT_OF_CONTROL
Masahiro Yamada804bc5e2014-07-30 14:08:15 +090059
60config NDS32
61 bool "NDS32 architecture"
rick2492bfc2017-04-17 14:41:58 +080062 select SUPPORT_OF_CONTROL
Masahiro Yamada804bc5e2014-07-30 14:08:15 +090063
64config NIOS2
65 bool "Nios II architecture"
Thomas Chouc6170262015-10-21 21:34:57 +080066 select CPU
Michal Simek84f3dec2018-07-23 15:55:13 +020067 select DM
68 select OF_CONTROL
69 select SUPPORT_OF_CONTROL
Michal Simek2e7c8192018-07-23 15:55:14 +020070 imply CMD_DM
Masahiro Yamada804bc5e2014-07-30 14:08:15 +090071
Masahiro Yamada804bc5e2014-07-30 14:08:15 +090072config PPC
73 bool "PowerPC architecture"
Masahiro Yamada9520b712014-10-24 01:30:43 +090074 select HAVE_PRIVATE_LIBGCC
Simon Glass90f83c82015-02-07 11:51:35 -070075 select SUPPORT_OF_CONTROL
Derald D. Woodseb730bd2018-01-22 17:17:10 -060076 select SYS_BOOT_GET_CMDLINE
77 select SYS_BOOT_GET_KBD
Masahiro Yamada804bc5e2014-07-30 14:08:15 +090078
Rick Chen3301bfc2017-12-26 13:55:58 +080079config RISCV
Bin Meng6b697752018-09-26 06:55:06 -070080 bool "RISC-V architecture"
Anup Patel0af3e852019-02-25 08:14:04 +000081 select CREATE_ARCH_SYMLINK
Rick Chen3301bfc2017-12-26 13:55:58 +080082 select SUPPORT_OF_CONTROL
Bin Menga760eba2018-09-26 06:55:19 -070083 select OF_CONTROL
84 select DM
Bin Meng3880c382018-09-26 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 Menga760eba2018-09-26 06:55:19 -070094 imply CMD_DM
Lukas Auer396f0bd2019-08-21 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 Chen3301bfc2017-12-26 13:55:58 +0800101
Masahiro Yamada804bc5e2014-07-30 14:08:15 +0900102config SANDBOX
103 bool "Sandbox"
Tom Rini22d567e2017-01-22 19:43:11 -0500104 select BOARD_LATE_INIT
Michael Walle8ffe86c2020-05-22 14:07:38 +0200105 select BZIP2
Heinrich Schuchardtfedf6562020-10-27 20:29:22 +0100106 select CMD_POWEROFF
Masahiro Yamada5ef5ccc2015-03-31 12:47:53 +0900107 select DM
Michal Simek84f3dec2018-07-23 15:55:13 +0200108 select DM_GPIO
109 select DM_I2C
Masahiro Yamadab11b2352016-09-08 18:47:35 +0900110 select DM_KEYBOARD
Michal Simek84f3dec2018-07-23 15:55:13 +0200111 select DM_MMC
Masahiro Yamada5ef5ccc2015-03-31 12:47:53 +0900112 select DM_SERIAL
Masahiro Yamada5ef5ccc2015-03-31 12:47:53 +0900113 select DM_SPI
Michal Simek84f3dec2018-07-23 15:55:13 +0200114 select DM_SPI_FLASH
Michael Walle8ffe86c2020-05-22 14:07:38 +0200115 select GZIP_COMPRESSED
Adam Fordb10ba902018-02-06 12:43:56 -0600116 select HAVE_BLOCK_DEVICE
Tom Rinic20bb732017-07-22 18:36:16 -0400117 select LZO
Heinrich Schuchardta3fc9a42020-03-14 12:13:40 +0100118 select OF_BOARD_SETUP
Ramon Friedc64f19b2019-04-27 11:15:23 +0300119 select PCI_ENDPOINT
Michal Simek84f3dec2018-07-23 15:55:13 +0200120 select SPI
121 select SUPPORT_OF_CONTROL
Heinrich Schuchardtfedf6562020-10-27 20:29:22 +0100122 select SYSRESET_CMD_POWEROFF
Bin Meng0c0d9b02018-08-02 23:58:03 -0700123 imply BITREVERSE
Simon Glass78b0ef52018-11-15 18:43:53 -0700124 select BLOBLIST
Michal Simek2e7c8192018-07-23 15:55:14 +0200125 imply CMD_DM
Heinrich Schuchardt0e298732020-11-12 00:29:59 +0100126 imply CMD_EXCEPTION
Simon Glassf4cb4742017-05-17 03:25:44 -0600127 imply CMD_GETTIME
Simon Glass027608e2017-05-17 03:25:25 -0600128 imply CMD_HASH
Simon Glass3bebbe62017-05-17 03:25:34 -0600129 imply CMD_IO
Simon Glass30daabc2017-05-17 03:25:36 -0600130 imply CMD_IOTRACE
Simon Glassbecaa8f2017-05-17 03:25:43 -0600131 imply CMD_LZMADEC
Michal Simek84f3dec2018-07-23 15:55:13 +0200132 imply CMD_SATA
Tom Rinie5289a72019-05-29 17:01:28 -0400133 imply CMD_SF
Michal Simek84f3dec2018-07-23 15:55:13 +0200134 imply CMD_SF_TEST
Tom Rinid8532af2017-06-02 11:03:50 -0400135 imply CRC32_VERIFY
136 imply FAT_WRITE
Rajan Vajab3b2ddb2018-09-19 03:43:46 -0700137 imply FIRMWARE
Daniel Thompsona9e2c672017-05-19 17:26:58 +0100138 imply HASH_VERIFY
Tom Rinid8532af2017-06-02 11:03:50 -0400139 imply LZMA
Simon Glass0e5faf02017-06-14 21:28:21 -0600140 imply SCSI
Jens Wiklanderdca252d2018-09-25 16:40:17 +0200141 imply TEE
Jens Wiklanderf1edae92018-09-25 16:40:23 +0200142 imply AVB_VERIFY
143 imply LIBAVB
144 imply CMD_AVB
145 imply UDP_FUNCTION_FASTBOOT
Bin Meng1bb290d2018-10-15 02:21:26 -0700146 imply VIRTIO_MMIO
147 imply VIRTIO_PCI
148 imply VIRTIO_SANDBOX
149 imply VIRTIO_BLK
150 imply VIRTIO_NET
Simon Glass799b29b2018-12-10 10:37:31 -0700151 imply DM_SOUND
Ramon Friedc64f19b2019-04-27 11:15:23 +0300152 imply PCI_SANDBOX_EP
Simon Glass98d88f82019-02-16 20:24:49 -0700153 imply PCH
Alex Marginean0daa53a2019-06-03 19:12:28 +0300154 imply PHYLIB
155 imply DM_MDIO
Alex Marginean0649be52019-07-12 10:13:53 +0300156 imply DM_MDIO_MUX
Simon Glass8c501022019-12-06 21:41:54 -0700157 imply ACPI_PMC
158 imply ACPI_PMC_SANDBOX
159 imply CMD_PMC
John Chaufce6f982020-07-02 12:01:21 +0800160 imply CMD_CLONE
Simon Glass07a88862020-11-05 10:33:38 -0700161 imply SILENT_CONSOLE
Simon Glass529e2082020-11-05 10:33:48 -0700162 imply BOOTARGS_SUBST
Masahiro Yamada804bc5e2014-07-30 14:08:15 +0900163
164config SH
165 bool "SuperH architecture"
Masahiro Yamada9520b712014-10-24 01:30:43 +0900166 select HAVE_PRIVATE_LIBGCC
Marek Vasut8fc9fa12019-08-31 18:27:58 +0200167 select SUPPORT_OF_CONTROL
Masahiro Yamada804bc5e2014-07-30 14:08:15 +0900168
Masahiro Yamada804bc5e2014-07-30 14:08:15 +0900169config X86
170 bool "x86 architecture"
Simon Glassc9ae1ae2019-04-25 21:58:45 -0600171 select SUPPORT_SPL
172 select SUPPORT_TPL
Masahiro Yamada58654502015-07-15 20:59:29 +0900173 select CREATE_ARCH_SYMLINK
Masahiro Yamada5ef5ccc2015-03-31 12:47:53 +0900174 select DM
Bin Meng00a17fd2017-07-30 06:23:09 -0700175 select DM_PCI
Bin Meng59c4aa42018-10-15 02:21:16 -0700176 select HAVE_ARCH_IOMAP
Michal Simek84f3dec2018-07-23 15:55:13 +0200177 select HAVE_PRIVATE_LIBGCC
178 select OF_CONTROL
Bin Meng0e0204d2017-07-30 06:23:16 -0700179 select PCI
Michal Simek84f3dec2018-07-23 15:55:13 +0200180 select SUPPORT_OF_CONTROL
Bin Mengf0e1c3e2017-07-30 06:23:07 -0700181 select TIMER
Michal Simek84f3dec2018-07-23 15:55:13 +0200182 select USE_PRIVATE_LIBGCC
Bin Mengf0e1c3e2017-07-30 06:23:07 -0700183 select X86_TSC_TIMER
Simon Glassf69c0092020-07-19 13:55:52 -0600184 imply HAS_ROM if X86_RESET_VECTOR
Bin Meng73f5bc12017-07-30 19:24:02 -0700185 imply BLK
Michal Simek2e7c8192018-07-23 15:55:14 +0200186 imply CMD_DM
Michal Simek84f3dec2018-07-23 15:55:13 +0200187 imply CMD_FPGA_LOADMK
188 imply CMD_GETTIME
189 imply CMD_IO
190 imply CMD_IRQ
191 imply CMD_PCI
Tom Rinie5289a72019-05-29 17:01:28 -0400192 imply CMD_SF
Michal Simek84f3dec2018-07-23 15:55:13 +0200193 imply CMD_SF_TEST
194 imply CMD_ZBOOT
Bin Meng0e0204d2017-07-30 06:23:16 -0700195 imply DM_ETH
196 imply DM_GPIO
197 imply DM_KEYBOARD
Simon Glass828b7252017-07-30 19:24:01 -0700198 imply DM_MMC
Bin Meng0e0204d2017-07-30 06:23:16 -0700199 imply DM_RTC
Bin Meng73f5bc12017-07-30 19:24:02 -0700200 imply DM_SCSI
Michal Simek84f3dec2018-07-23 15:55:13 +0200201 imply DM_SERIAL
Bin Meng0e0204d2017-07-30 06:23:16 -0700202 imply DM_SPI
203 imply DM_SPI_FLASH
204 imply DM_USB
205 imply DM_VIDEO
Bin Mengaf5b8d22018-07-19 03:07:33 -0700206 imply SYSRESET
Kever Yang525ea472019-04-02 20:41:25 +0800207 imply SPL_SYSRESET
Bin Mengaf5b8d22018-07-19 03:07:33 -0700208 imply SYSRESET_X86
Chris Packhamb110e112017-08-28 20:50:46 +1200209 imply USB_ETHER_ASIX
210 imply USB_ETHER_SMSC95XX
Michal Simek84f3dec2018-07-23 15:55:13 +0200211 imply USB_HOST_ETHER
Simon Glass98d88f82019-02-16 20:24:49 -0700212 imply PCH
Simon Glass56382fb2019-05-02 10:52:24 -0600213 imply RTC_MC146818
Simon Glassff418d92019-12-06 21:41:58 -0700214 imply IRQ
Simon Glass55f3cde2020-07-16 21:22:39 -0600215 imply ACPIGEN if !QEMU
Simon Glassbee77f62020-11-05 06:32:17 -0700216 imply SYSINFO if GENERATE_SMBIOS_TABLE
217 imply SYSINFO_SMBIOS if GENERATE_SMBIOS_TABLE
Masahiro Yamada804bc5e2014-07-30 14:08:15 +0900218
Simon Glassc9ae1ae2019-04-25 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 Glass7b1ecb82019-12-06 21:42:51 -0700224 imply SPL_PINCTRL
Simon Glassc9ae1ae2019-04-25 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 Glassc9ae1ae2019-04-25 21:58:45 -0600236 imply TPL_DRIVERS_MISC_SUPPORT
237 imply TPL_GPIO_SUPPORT
Simon Glass7b1ecb82019-12-06 21:42:51 -0700238 imply TPL_PINCTRL
Simon Glassc9ae1ae2019-04-25 21:58:45 -0600239 imply TPL_LIBCOMMON_SUPPORT
240 imply TPL_LIBGENERIC_SUPPORT
241 imply TPL_SERIAL_SUPPORT
Simon Glassc9ae1ae2019-04-25 21:58:45 -0600242 imply TPL_OF_CONTROL
243 imply TPL_TIMER
244 imply TPL_REGMAP
245 imply TPL_SYSCON
246
Chris Zankel1387dab2016-08-10 18:36:44 +0300247config XTENSA
248 bool "Xtensa architecture"
249 select CREATE_ARCH_SYMLINK
250 select SUPPORT_OF_CONTROL
251
Masahiro Yamada804bc5e2014-07-30 14:08:15 +0900252endchoice
253
Masahiro Yamada52a5f972014-09-14 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 Raghavendra384c1412019-04-22 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 Yamada804bc5e2014-07-30 14:08:15 +0900319source "arch/arc/Kconfig"
320source "arch/arm/Kconfig"
Masahiro Yamada804bc5e2014-07-30 14:08:15 +0900321source "arch/m68k/Kconfig"
322source "arch/microblaze/Kconfig"
323source "arch/mips/Kconfig"
324source "arch/nds32/Kconfig"
325source "arch/nios2/Kconfig"
Masahiro Yamada804bc5e2014-07-30 14:08:15 +0900326source "arch/powerpc/Kconfig"
327source "arch/sandbox/Kconfig"
328source "arch/sh/Kconfig"
Masahiro Yamada804bc5e2014-07-30 14:08:15 +0900329source "arch/x86/Kconfig"
Chris Zankel1387dab2016-08-10 18:36:44 +0300330source "arch/xtensa/Kconfig"
Rick Chen3301bfc2017-12-26 13:55:58 +0800331source "arch/riscv/Kconfig"