blob: 25f4a15b19f9ce21088b3aa4cb25e8336eda4327 [file] [log] [blame]
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
Tom Rini3ef67ae2021-08-26 11:47:59 -040010config SYS_CACHE_SHIFT_4
11 bool
12
13config SYS_CACHE_SHIFT_5
14 bool
15
16config SYS_CACHE_SHIFT_6
17 bool
18
19config SYS_CACHE_SHIFT_7
20 bool
21
22config SYS_CACHELINE_SIZE
23 int
24 default 128 if SYS_CACHE_SHIFT_7
25 default 64 if SYS_CACHE_SHIFT_6
26 default 32 if SYS_CACHE_SHIFT_5
27 default 16 if SYS_CACHE_SHIFT_4
28 # Fall-back for MIPS
29 default 32 if MIPS
30
Simon Glassb87153c2020-12-16 21:20:06 -070031config LINKER_LIST_ALIGN
32 int
33 default 32 if SANDBOX
34 default 8 if ARM64 || X86
35 default 4
36 help
37 Force the each linker list to be aligned to this boundary. This
38 is required if ll_entry_get() is used, since otherwise the linker
39 may add padding into the table, thus breaking it.
40 See linker_lists.rst for full details.
41
Masahiro Yamada804bc5e2014-07-30 14:08:15 +090042choice
43 prompt "Architecture select"
44 default SANDBOX
45
46config ARC
47 bool "ARC architecture"
Michal Simek84f3dec2018-07-23 15:55:13 +020048 select ARC_TIMER
Vlad Zakharova465df72017-03-21 14:49:49 +030049 select CLK
Michal Simekd5d59bd2020-08-19 10:44:20 +020050 select DM
Michal Simek84f3dec2018-07-23 15:55:13 +020051 select HAVE_PRIVATE_LIBGCC
52 select SUPPORT_OF_CONTROL
Tom Rini3ef67ae2021-08-26 11:47:59 -040053 select SYS_CACHE_SHIFT_7
Vlad Zakharova465df72017-03-21 14:49:49 +030054 select TIMER
Masahiro Yamada804bc5e2014-07-30 14:08:15 +090055
56config ARM
57 bool "ARM architecture"
Marek BehĂșn4778a582021-05-20 13:24:22 +020058 select ARCH_SUPPORTS_LTO
Masahiro Yamada58654502015-07-15 20:59:29 +090059 select CREATE_ARCH_SYMLINK
Masahiro Yamada06280592015-07-03 16:13:09 +090060 select HAVE_PRIVATE_LIBGCC if !ARM64
Masahiro Yamada9fadbc82014-09-22 19:59:05 +090061 select SUPPORT_OF_CONTROL
Masahiro Yamada804bc5e2014-07-30 14:08:15 +090062
Masahiro Yamada804bc5e2014-07-30 14:08:15 +090063config M68K
64 bool "M68000 architecture"
angelo@sysam.it5e798172015-12-06 17:47:59 +010065 select HAVE_PRIVATE_LIBGCC
Michal Simek27d66cf2020-11-04 15:33:20 +010066 select NEEDS_MANUAL_RELOC
Derald D. Woodseb730bd2018-01-22 17:17:10 -060067 select SYS_BOOT_GET_CMDLINE
68 select SYS_BOOT_GET_KBD
Tom Rini3ef67ae2021-08-26 11:47:59 -040069 select SYS_CACHE_SHIFT_4
Angelo Dureghelloe007b152019-03-13 21:46:51 +010070 select SUPPORT_OF_CONTROL
Masahiro Yamada804bc5e2014-07-30 14:08:15 +090071
72config MICROBLAZE
73 bool "MicroBlaze architecture"
Michal Simek27d66cf2020-11-04 15:33:20 +010074 select NEEDS_MANUAL_RELOC
Masahiro Yamada9fadbc82014-09-22 19:59:05 +090075 select SUPPORT_OF_CONTROL
Simon Glass4c3a6202017-05-17 03:25:39 -060076 imply CMD_IRQ
Masahiro Yamada804bc5e2014-07-30 14:08:15 +090077
78config MIPS
79 bool "MIPS architecture"
Masahiro Yamada332b8292016-06-28 10:48:42 +090080 select HAVE_ARCH_IOREMAP
Masahiro Yamada9520b712014-10-24 01:30:43 +090081 select HAVE_PRIVATE_LIBGCC
Daniel Schwierzeckde5b6e22015-12-19 20:20:48 +010082 select SUPPORT_OF_CONTROL
Masahiro Yamada804bc5e2014-07-30 14:08:15 +090083
84config NDS32
85 bool "NDS32 architecture"
rick2492bfc2017-04-17 14:41:58 +080086 select SUPPORT_OF_CONTROL
Masahiro Yamada804bc5e2014-07-30 14:08:15 +090087
88config NIOS2
89 bool "Nios II architecture"
Thomas Chouc6170262015-10-21 21:34:57 +080090 select CPU
Michal Simek84f3dec2018-07-23 15:55:13 +020091 select DM
92 select OF_CONTROL
93 select SUPPORT_OF_CONTROL
Michal Simek2e7c8192018-07-23 15:55:14 +020094 imply CMD_DM
Masahiro Yamada804bc5e2014-07-30 14:08:15 +090095
Masahiro Yamada804bc5e2014-07-30 14:08:15 +090096config PPC
97 bool "PowerPC architecture"
Masahiro Yamada9520b712014-10-24 01:30:43 +090098 select HAVE_PRIVATE_LIBGCC
Simon Glass90f83c82015-02-07 11:51:35 -070099 select SUPPORT_OF_CONTROL
Derald D. Woodseb730bd2018-01-22 17:17:10 -0600100 select SYS_BOOT_GET_CMDLINE
101 select SYS_BOOT_GET_KBD
Masahiro Yamada804bc5e2014-07-30 14:08:15 +0900102
Rick Chen3301bfc2017-12-26 13:55:58 +0800103config RISCV
Bin Meng6b697752018-09-26 06:55:06 -0700104 bool "RISC-V architecture"
Anup Patel0af3e852019-02-25 08:14:04 +0000105 select CREATE_ARCH_SYMLINK
Rick Chen3301bfc2017-12-26 13:55:58 +0800106 select SUPPORT_OF_CONTROL
Bin Menga760eba2018-09-26 06:55:19 -0700107 select OF_CONTROL
108 select DM
Bin Meng3880c382018-09-26 06:55:20 -0700109 imply DM_SERIAL
110 imply DM_ETH
111 imply DM_MMC
112 imply DM_SPI
113 imply DM_SPI_FLASH
114 imply BLK
115 imply CLK
116 imply MTD
117 imply TIMER
Bin Menga760eba2018-09-26 06:55:19 -0700118 imply CMD_DM
Lukas Auer396f0bd2019-08-21 21:14:45 +0200119 imply SPL_DM
120 imply SPL_OF_CONTROL
121 imply SPL_LIBCOMMON_SUPPORT
122 imply SPL_LIBGENERIC_SUPPORT
123 imply SPL_SERIAL_SUPPORT
124 imply SPL_TIMER
Rick Chen3301bfc2017-12-26 13:55:58 +0800125
Masahiro Yamada804bc5e2014-07-30 14:08:15 +0900126config SANDBOX
127 bool "Sandbox"
Marek BehĂșn72434932021-05-20 13:24:07 +0200128 select ARCH_SUPPORTS_LTO
Tom Rini22d567e2017-01-22 19:43:11 -0500129 select BOARD_LATE_INIT
Michael Walle8ffe86c2020-05-22 14:07:38 +0200130 select BZIP2
Heinrich Schuchardtfedf6562020-10-27 20:29:22 +0100131 select CMD_POWEROFF
Masahiro Yamada5ef5ccc2015-03-31 12:47:53 +0900132 select DM
Michal Simek84f3dec2018-07-23 15:55:13 +0200133 select DM_GPIO
134 select DM_I2C
Masahiro Yamadab11b2352016-09-08 18:47:35 +0900135 select DM_KEYBOARD
Michal Simek84f3dec2018-07-23 15:55:13 +0200136 select DM_MMC
Masahiro Yamada5ef5ccc2015-03-31 12:47:53 +0900137 select DM_SERIAL
Masahiro Yamada5ef5ccc2015-03-31 12:47:53 +0900138 select DM_SPI
Michal Simek84f3dec2018-07-23 15:55:13 +0200139 select DM_SPI_FLASH
Michael Walle8ffe86c2020-05-22 14:07:38 +0200140 select GZIP_COMPRESSED
Adam Fordb10ba902018-02-06 12:43:56 -0600141 select HAVE_BLOCK_DEVICE
Tom Rinic20bb732017-07-22 18:36:16 -0400142 select LZO
Heinrich Schuchardta3fc9a42020-03-14 12:13:40 +0100143 select OF_BOARD_SETUP
Ramon Friedc64f19b2019-04-27 11:15:23 +0300144 select PCI_ENDPOINT
Michal Simek84f3dec2018-07-23 15:55:13 +0200145 select SPI
146 select SUPPORT_OF_CONTROL
Heinrich Schuchardtfedf6562020-10-27 20:29:22 +0100147 select SYSRESET_CMD_POWEROFF
Tom Rini3ef67ae2021-08-26 11:47:59 -0400148 select SYS_CACHE_SHIFT_4
Wasim Khan4dab60b2021-03-08 16:48:16 +0100149 select IRQ
Kory Maincent965a34f2021-05-04 19:31:23 +0200150 select SUPPORT_EXTENSION_SCAN
Bin Meng0c0d9b02018-08-02 23:58:03 -0700151 imply BITREVERSE
Simon Glass78b0ef52018-11-15 18:43:53 -0700152 select BLOBLIST
Marek BehĂșnf8bd43f2021-05-20 13:24:08 +0200153 imply LTO
Michal Simek2e7c8192018-07-23 15:55:14 +0200154 imply CMD_DM
Heinrich Schuchardt0e298732020-11-12 00:29:59 +0100155 imply CMD_EXCEPTION
Simon Glassf4cb4742017-05-17 03:25:44 -0600156 imply CMD_GETTIME
Simon Glass027608e2017-05-17 03:25:25 -0600157 imply CMD_HASH
Simon Glass3bebbe62017-05-17 03:25:34 -0600158 imply CMD_IO
Simon Glass30daabc2017-05-17 03:25:36 -0600159 imply CMD_IOTRACE
Simon Glassbecaa8f2017-05-17 03:25:43 -0600160 imply CMD_LZMADEC
Michal Simek84f3dec2018-07-23 15:55:13 +0200161 imply CMD_SATA
Tom Rinie5289a72019-05-29 17:01:28 -0400162 imply CMD_SF
Michal Simek84f3dec2018-07-23 15:55:13 +0200163 imply CMD_SF_TEST
Tom Rinid8532af2017-06-02 11:03:50 -0400164 imply CRC32_VERIFY
165 imply FAT_WRITE
Rajan Vajab3b2ddb2018-09-19 03:43:46 -0700166 imply FIRMWARE
Daniel Thompsona9e2c672017-05-19 17:26:58 +0100167 imply HASH_VERIFY
Tom Rinid8532af2017-06-02 11:03:50 -0400168 imply LZMA
Simon Glass0e5faf02017-06-14 21:28:21 -0600169 imply SCSI
Jens Wiklanderdca252d2018-09-25 16:40:17 +0200170 imply TEE
Jens Wiklanderf1edae92018-09-25 16:40:23 +0200171 imply AVB_VERIFY
172 imply LIBAVB
173 imply CMD_AVB
Igor Opaniuk623369c2021-02-14 16:27:27 +0100174 imply SCP03
175 imply CMD_SCP03
Jens Wiklanderf1edae92018-09-25 16:40:23 +0200176 imply UDP_FUNCTION_FASTBOOT
Bin Meng1bb290d2018-10-15 02:21:26 -0700177 imply VIRTIO_MMIO
178 imply VIRTIO_PCI
179 imply VIRTIO_SANDBOX
180 imply VIRTIO_BLK
181 imply VIRTIO_NET
Simon Glass799b29b2018-12-10 10:37:31 -0700182 imply DM_SOUND
Ramon Friedc64f19b2019-04-27 11:15:23 +0300183 imply PCI_SANDBOX_EP
Simon Glass98d88f82019-02-16 20:24:49 -0700184 imply PCH
Alex Marginean0daa53a2019-06-03 19:12:28 +0300185 imply PHYLIB
186 imply DM_MDIO
Alex Marginean0649be52019-07-12 10:13:53 +0300187 imply DM_MDIO_MUX
Simon Glass8c501022019-12-06 21:41:54 -0700188 imply ACPI_PMC
189 imply ACPI_PMC_SANDBOX
190 imply CMD_PMC
John Chaufce6f982020-07-02 12:01:21 +0800191 imply CMD_CLONE
Simon Glass07a88862020-11-05 10:33:38 -0700192 imply SILENT_CONSOLE
Simon Glass529e2082020-11-05 10:33:48 -0700193 imply BOOTARGS_SUBST
Claudiu Manoild9eaa922021-03-14 20:14:57 +0800194 imply PHY_FIXED
195 imply DM_DSA
Kory Maincent965a34f2021-05-04 19:31:23 +0200196 imply CMD_EXTENSION
Masahiro Yamada804bc5e2014-07-30 14:08:15 +0900197
198config SH
199 bool "SuperH architecture"
Masahiro Yamada9520b712014-10-24 01:30:43 +0900200 select HAVE_PRIVATE_LIBGCC
Marek Vasut8fc9fa12019-08-31 18:27:58 +0200201 select SUPPORT_OF_CONTROL
Masahiro Yamada804bc5e2014-07-30 14:08:15 +0900202
Masahiro Yamada804bc5e2014-07-30 14:08:15 +0900203config X86
204 bool "x86 architecture"
Simon Glassc9ae1ae2019-04-25 21:58:45 -0600205 select SUPPORT_SPL
206 select SUPPORT_TPL
Masahiro Yamada58654502015-07-15 20:59:29 +0900207 select CREATE_ARCH_SYMLINK
Masahiro Yamada5ef5ccc2015-03-31 12:47:53 +0900208 select DM
Bin Meng00a17fd2017-07-30 06:23:09 -0700209 select DM_PCI
Bin Meng59c4aa42018-10-15 02:21:16 -0700210 select HAVE_ARCH_IOMAP
Michal Simek84f3dec2018-07-23 15:55:13 +0200211 select HAVE_PRIVATE_LIBGCC
212 select OF_CONTROL
Bin Meng0e0204d2017-07-30 06:23:16 -0700213 select PCI
Michal Simek84f3dec2018-07-23 15:55:13 +0200214 select SUPPORT_OF_CONTROL
Tom Rini3ef67ae2021-08-26 11:47:59 -0400215 select SYS_CACHE_SHIFT_6
Bin Mengf0e1c3e2017-07-30 06:23:07 -0700216 select TIMER
Michal Simek84f3dec2018-07-23 15:55:13 +0200217 select USE_PRIVATE_LIBGCC
Bin Mengf0e1c3e2017-07-30 06:23:07 -0700218 select X86_TSC_TIMER
Wasim Khan4a7fef72021-03-08 16:48:15 +0100219 select IRQ
Simon Glassf69c0092020-07-19 13:55:52 -0600220 imply HAS_ROM if X86_RESET_VECTOR
Bin Meng73f5bc12017-07-30 19:24:02 -0700221 imply BLK
Michal Simek2e7c8192018-07-23 15:55:14 +0200222 imply CMD_DM
Michal Simek84f3dec2018-07-23 15:55:13 +0200223 imply CMD_FPGA_LOADMK
224 imply CMD_GETTIME
225 imply CMD_IO
226 imply CMD_IRQ
227 imply CMD_PCI
Tom Rinie5289a72019-05-29 17:01:28 -0400228 imply CMD_SF
Michal Simek84f3dec2018-07-23 15:55:13 +0200229 imply CMD_SF_TEST
230 imply CMD_ZBOOT
Bin Meng0e0204d2017-07-30 06:23:16 -0700231 imply DM_ETH
232 imply DM_GPIO
233 imply DM_KEYBOARD
Simon Glass828b7252017-07-30 19:24:01 -0700234 imply DM_MMC
Bin Meng0e0204d2017-07-30 06:23:16 -0700235 imply DM_RTC
Bin Meng73f5bc12017-07-30 19:24:02 -0700236 imply DM_SCSI
Michal Simek84f3dec2018-07-23 15:55:13 +0200237 imply DM_SERIAL
Bin Meng0e0204d2017-07-30 06:23:16 -0700238 imply DM_SPI
239 imply DM_SPI_FLASH
240 imply DM_USB
241 imply DM_VIDEO
Bin Mengaf5b8d22018-07-19 03:07:33 -0700242 imply SYSRESET
Kever Yang525ea472019-04-02 20:41:25 +0800243 imply SPL_SYSRESET
Bin Mengaf5b8d22018-07-19 03:07:33 -0700244 imply SYSRESET_X86
Chris Packhamb110e112017-08-28 20:50:46 +1200245 imply USB_ETHER_ASIX
246 imply USB_ETHER_SMSC95XX
Michal Simek84f3dec2018-07-23 15:55:13 +0200247 imply USB_HOST_ETHER
Simon Glass98d88f82019-02-16 20:24:49 -0700248 imply PCH
Simon Glass56382fb2019-05-02 10:52:24 -0600249 imply RTC_MC146818
Simon Glass55f3cde2020-07-16 21:22:39 -0600250 imply ACPIGEN if !QEMU
Simon Glassbee77f62020-11-05 06:32:17 -0700251 imply SYSINFO if GENERATE_SMBIOS_TABLE
252 imply SYSINFO_SMBIOS if GENERATE_SMBIOS_TABLE
Masahiro Yamada804bc5e2014-07-30 14:08:15 +0900253
Simon Glassc9ae1ae2019-04-25 21:58:45 -0600254 # Thing to enable for when SPL/TPL are enabled: SPL
255 imply SPL_DM
256 imply SPL_OF_LIBFDT
Simon Glass284cb9c2021-07-10 21:14:31 -0600257 imply SPL_DRIVERS_MISC
Simon Glass035939e2021-07-10 21:14:30 -0600258 imply SPL_GPIO
Simon Glass7b1ecb82019-12-06 21:42:51 -0700259 imply SPL_PINCTRL
Simon Glassc9ae1ae2019-04-25 21:58:45 -0600260 imply SPL_LIBCOMMON_SUPPORT
261 imply SPL_LIBGENERIC_SUPPORT
262 imply SPL_SERIAL_SUPPORT
263 imply SPL_SPI_FLASH_SUPPORT
264 imply SPL_SPI_SUPPORT
265 imply SPL_OF_CONTROL
266 imply SPL_TIMER
267 imply SPL_REGMAP
268 imply SPL_SYSCON
269 # TPL
270 imply TPL_DM
Simon Glass284cb9c2021-07-10 21:14:31 -0600271 imply TPL_DRIVERS_MISC
Simon Glass035939e2021-07-10 21:14:30 -0600272 imply TPL_GPIO
Simon Glass7b1ecb82019-12-06 21:42:51 -0700273 imply TPL_PINCTRL
Simon Glassc9ae1ae2019-04-25 21:58:45 -0600274 imply TPL_LIBCOMMON_SUPPORT
275 imply TPL_LIBGENERIC_SUPPORT
276 imply TPL_SERIAL_SUPPORT
Simon Glassc9ae1ae2019-04-25 21:58:45 -0600277 imply TPL_OF_CONTROL
278 imply TPL_TIMER
279 imply TPL_REGMAP
280 imply TPL_SYSCON
281
Chris Zankel1387dab2016-08-10 18:36:44 +0300282config XTENSA
283 bool "Xtensa architecture"
284 select CREATE_ARCH_SYMLINK
285 select SUPPORT_OF_CONTROL
286
Masahiro Yamada804bc5e2014-07-30 14:08:15 +0900287endchoice
288
Masahiro Yamada52a5f972014-09-14 03:01:48 +0900289config SYS_ARCH
290 string
291 help
292 This option should contain the architecture name to build the
293 appropriate arch/<CONFIG_SYS_ARCH> directory.
294 All the architectures should specify this option correctly.
295
296config SYS_CPU
297 string
298 help
299 This option should contain the CPU name to build the correct
300 arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU> directory.
301
302 This is optional. For those targets without the CPU directory,
303 leave this option empty.
304
305config SYS_SOC
306 string
307 help
308 This option should contain the SoC name to build the directory
309 arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU>/<CONFIG_SYS_SOC>.
310
311 This is optional. For those targets without the SoC directory,
312 leave this option empty.
313
314config SYS_VENDOR
315 string
316 help
317 This option should contain the vendor name of the target board.
318 If it is set and
319 board/<CONFIG_SYS_VENDOR>/common/Makefile exists, the vendor common
320 directory is compiled.
321 If CONFIG_SYS_BOARD is also set, the sources under
322 board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD> directory are compiled.
323
324 This is optional. For those targets without the vendor directory,
325 leave this option empty.
326
327config SYS_BOARD
328 string
329 help
330 This option should contain the name of the target board.
331 If it is set, either board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD>
332 or board/<CONFIG_SYS_BOARD> directory is compiled depending on
333 whether CONFIG_SYS_VENDOR is set or not.
334
335 This is optional. For those targets without the board directory,
336 leave this option empty.
337
338config SYS_CONFIG_NAME
339 string
340 help
341 This option should contain the base name of board header file.
342 The header file include/configs/<CONFIG_SYS_CONFIG_NAME>.h
343 should be included from include/config.h.
344
Vignesh Raghavendra384c1412019-04-22 21:43:32 +0530345config SYS_DISABLE_DCACHE_OPS
346 bool
347 help
348 This option disables dcache flush and dcache invalidation
349 operations. For example, on coherent systems where cache
350 operatios are not required, enable this option to avoid them.
351 Note that, its up to the individual architectures to implement
352 this functionality.
353
Masahiro Yamada804bc5e2014-07-30 14:08:15 +0900354source "arch/arc/Kconfig"
355source "arch/arm/Kconfig"
Masahiro Yamada804bc5e2014-07-30 14:08:15 +0900356source "arch/m68k/Kconfig"
357source "arch/microblaze/Kconfig"
358source "arch/mips/Kconfig"
359source "arch/nds32/Kconfig"
360source "arch/nios2/Kconfig"
Masahiro Yamada804bc5e2014-07-30 14:08:15 +0900361source "arch/powerpc/Kconfig"
362source "arch/sandbox/Kconfig"
363source "arch/sh/Kconfig"
Masahiro Yamada804bc5e2014-07-30 14:08:15 +0900364source "arch/x86/Kconfig"
Chris Zankel1387dab2016-08-10 18:36:44 +0300365source "arch/xtensa/Kconfig"
Rick Chen3301bfc2017-12-26 13:55:58 +0800366source "arch/riscv/Kconfig"