Blame - arch/Kconfig - platform/external/u-boot

blob: 702322392780e730f3853caaf989358cac340952 [file] [log] [blame]

Masahiro Yamada	a350c6a	2015-07-15 20:59:29 +0900	[diff] [blame]	1	config CREATE_ARCH_SYMLINK
				2	bool
				3
Masahiro Yamada	9a38712	2016-06-28 10:48:42 +0900	[diff] [blame]	4	config HAVE_ARCH_IOREMAP
				5	bool
				6
Michal Simek	35b7ca7	2020-11-04 15:33:20 +0100	[diff] [blame]	7	config NEEDS_MANUAL_RELOC
				8	bool
				9
Simon Glass	0b2fa98	2020-12-16 21:20:06 -0700	[diff] [blame]	10	config 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 Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	21	choice
				22	prompt "Architecture select"
				23	default SANDBOX
				24
				25	config ARC
				26	bool "ARC architecture"
Michal Simek	5ed063d	2018-07-23 15:55:13 +0200	[diff] [blame]	27	select ARC_TIMER
				28	select CLK
Michal Simek	7b56432	2020-08-19 10:44:20 +0200	[diff] [blame]	29	select DM
Alexey Brodkin	a67ef28	2015-02-03 13:58:20 +0300	[diff] [blame]	30	select HAVE_PRIVATE_LIBGCC
Alexey Brodkin	01496c4	2015-03-17 14:55:14 +0300	[diff] [blame]	31	select SUPPORT_OF_CONTROL
Vlad Zakharov	3daa7c7	2017-03-21 14:49:49 +0300	[diff] [blame]	32	select TIMER
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	33
				34	config ARM
				35	bool "ARM architecture"
Masahiro Yamada	a350c6a	2015-07-15 20:59:29 +0900	[diff] [blame]	36	select CREATE_ARCH_SYMLINK
Masahiro Yamada	64b77ed	2015-07-03 16:13:09 +0900	[diff] [blame]	37	select HAVE_PRIVATE_LIBGCC if !ARM64
Masahiro Yamada	783e6a7	2014-09-22 19:59:05 +0900	[diff] [blame]	38	select SUPPORT_OF_CONTROL
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	39
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	40	config M68K
				41	bool "M68000 architecture"
angelo@sysam.it	6463fd8	2015-12-06 17:47:59 +0100	[diff] [blame]	42	select HAVE_PRIVATE_LIBGCC
Michal Simek	35b7ca7	2020-11-04 15:33:20 +0100	[diff] [blame]	43	select NEEDS_MANUAL_RELOC
Derald D. Woods	405fc83	2018-01-22 17:17:10 -0600	[diff] [blame]	44	select SYS_BOOT_GET_CMDLINE
				45	select SYS_BOOT_GET_KBD
Angelo Dureghello	abe0f87	2019-03-13 21:46:51 +0100	[diff] [blame]	46	select SUPPORT_OF_CONTROL
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	47
				48	config MICROBLAZE
				49	bool "MicroBlaze architecture"
Michal Simek	35b7ca7	2020-11-04 15:33:20 +0100	[diff] [blame]	50	select NEEDS_MANUAL_RELOC
Masahiro Yamada	783e6a7	2014-09-22 19:59:05 +0900	[diff] [blame]	51	select SUPPORT_OF_CONTROL
Simon Glass	1b33089	2017-05-17 03:25:39 -0600	[diff] [blame]	52	imply CMD_IRQ
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	53
				54	config MIPS
				55	bool "MIPS architecture"
Masahiro Yamada	9a38712	2016-06-28 10:48:42 +0900	[diff] [blame]	56	select HAVE_ARCH_IOREMAP
Masahiro Yamada	45ccec8	2014-10-24 01:30:43 +0900	[diff] [blame]	57	select HAVE_PRIVATE_LIBGCC
Daniel Schwierzeck	0fc13a9	2015-12-19 20:20:48 +0100	[diff] [blame]	58	select SUPPORT_OF_CONTROL
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	59
				60	config NDS32
				61	bool "NDS32 architecture"
rick	86132af	2017-04-17 14:41:58 +0800	[diff] [blame]	62	select SUPPORT_OF_CONTROL
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	63
				64	config NIOS2
				65	bool "Nios II architecture"
Thomas Chou	bcae80e	2015-10-21 21:34:57 +0800	[diff] [blame]	66	select CPU
Michal Simek	5ed063d	2018-07-23 15:55:13 +0200	[diff] [blame]	67	select DM
				68	select OF_CONTROL
				69	select SUPPORT_OF_CONTROL
Michal Simek	08a00cb	2018-07-23 15:55:14 +0200	[diff] [blame]	70	imply CMD_DM
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	71
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	72	config PPC
				73	bool "PowerPC architecture"
Masahiro Yamada	45ccec8	2014-10-24 01:30:43 +0900	[diff] [blame]	74	select HAVE_PRIVATE_LIBGCC
Simon Glass	c1c6157	2015-02-07 11:51:35 -0700	[diff] [blame]	75	select SUPPORT_OF_CONTROL
Derald D. Woods	405fc83	2018-01-22 17:17:10 -0600	[diff] [blame]	76	select SYS_BOOT_GET_CMDLINE
				77	select SYS_BOOT_GET_KBD
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	78
Rick Chen	068feb9	2017-12-26 13:55:58 +0800	[diff] [blame]	79	config RISCV
Bin Meng	117a433	2018-09-26 06:55:06 -0700	[diff] [blame]	80	bool "RISC-V architecture"
Anup Patel	7c8d210	2019-02-25 08:14:04 +0000	[diff] [blame]	81	select CREATE_ARCH_SYMLINK
Rick Chen	068feb9	2017-12-26 13:55:58 +0800	[diff] [blame]	82	select SUPPORT_OF_CONTROL
Bin Meng	bf6cc82	2018-09-26 06:55:19 -0700	[diff] [blame]	83	select OF_CONTROL
				84	select DM
Bin Meng	cd1f45c	2018-09-26 06:55:20 -0700	[diff] [blame]	85	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 Meng	bf6cc82	2018-09-26 06:55:19 -0700	[diff] [blame]	94	imply CMD_DM
Lukas Auer	8c59f20	2019-08-21 21:14:45 +0200	[diff] [blame]	95	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 Chen	068feb9	2017-12-26 13:55:58 +0800	[diff] [blame]	101
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	102	config SANDBOX
				103	bool "Sandbox"
Tom Rini	e5ec481	2017-01-22 19:43:11 -0500	[diff] [blame]	104	select BOARD_LATE_INIT
Michael Walle	efc0644	2020-05-22 14:07:38 +0200	[diff] [blame]	105	select BZIP2
Heinrich Schuchardt	b1ad415	2020-10-27 20:29:22 +0100	[diff] [blame]	106	select CMD_POWEROFF
Masahiro Yamada	58d423b	2015-03-31 12:47:53 +0900	[diff] [blame]	107	select DM
Masahiro Yamada	58d423b	2015-03-31 12:47:53 +0900	[diff] [blame]	108	select DM_GPIO
Michal Simek	5ed063d	2018-07-23 15:55:13 +0200	[diff] [blame]	109	select DM_I2C
				110	select DM_KEYBOARD
Simon Glass	9a46bd3	2016-06-12 23:30:26 -0600	[diff] [blame]	111	select DM_MMC
Michal Simek	5ed063d	2018-07-23 15:55:13 +0200	[diff] [blame]	112	select DM_SERIAL
				113	select DM_SPI
				114	select DM_SPI_FLASH
Michael Walle	efc0644	2020-05-22 14:07:38 +0200	[diff] [blame]	115	select GZIP_COMPRESSED
Adam Ford	1811a92	2018-02-06 12:43:56 -0600	[diff] [blame]	116	select HAVE_BLOCK_DEVICE
Tom Rini	d56b4b1	2017-07-22 18:36:16 -0400	[diff] [blame]	117	select LZO
Heinrich Schuchardt	1c0bc80	2020-03-14 12:13:40 +0100	[diff] [blame]	118	select OF_BOARD_SETUP
Ramon Fried	bb41333	2019-04-27 11:15:23 +0300	[diff] [blame]	119	select PCI_ENDPOINT
Michal Simek	5ed063d	2018-07-23 15:55:13 +0200	[diff] [blame]	120	select SPI
				121	select SUPPORT_OF_CONTROL
Heinrich Schuchardt	b1ad415	2020-10-27 20:29:22 +0100	[diff] [blame]	122	select SYSRESET_CMD_POWEROFF
Bin Meng	0f1caa9	2018-08-02 23:58:03 -0700	[diff] [blame]	123	imply BITREVERSE
Simon Glass	919e7a8	2018-11-15 18:43:53 -0700	[diff] [blame]	124	select BLOBLIST
Michal Simek	08a00cb	2018-07-23 15:55:14 +0200	[diff] [blame]	125	imply CMD_DM
Heinrich Schuchardt	6ca5ff3	2020-11-12 00:29:59 +0100	[diff] [blame]	126	imply CMD_EXCEPTION
Simon Glass	ded48cd	2017-05-17 03:25:44 -0600	[diff] [blame]	127	imply CMD_GETTIME
Simon Glass	551c393	2017-05-17 03:25:25 -0600	[diff] [blame]	128	imply CMD_HASH
Simon Glass	594e8d1	2017-05-17 03:25:34 -0600	[diff] [blame]	129	imply CMD_IO
Simon Glass	7d0f5c1	2017-05-17 03:25:36 -0600	[diff] [blame]	130	imply CMD_IOTRACE
Simon Glass	ee7c0e7	2017-05-17 03:25:43 -0600	[diff] [blame]	131	imply CMD_LZMADEC
Michal Simek	5ed063d	2018-07-23 15:55:13 +0200	[diff] [blame]	132	imply CMD_SATA
Tom Rini	a4298dd	2019-05-29 17:01:28 -0400	[diff] [blame]	133	imply CMD_SF
Michal Simek	5ed063d	2018-07-23 15:55:13 +0200	[diff] [blame]	134	imply CMD_SF_TEST
Tom Rini	91d27a1	2017-06-02 11:03:50 -0400	[diff] [blame]	135	imply CRC32_VERIFY
				136	imply FAT_WRITE
Rajan Vaja	31b8217	2018-09-19 03:43:46 -0700	[diff] [blame]	137	imply FIRMWARE
Daniel Thompson	221a949	2017-05-19 17:26:58 +0100	[diff] [blame]	138	imply HASH_VERIFY
Tom Rini	91d27a1	2017-06-02 11:03:50 -0400	[diff] [blame]	139	imply LZMA
Simon Glass	fedb428	2017-06-14 21:28:21 -0600	[diff] [blame]	140	imply SCSI
Jens Wiklander	fe39e8e	2018-09-25 16:40:17 +0200	[diff] [blame]	141	imply TEE
Jens Wiklander	0a60a81	2018-09-25 16:40:23 +0200	[diff] [blame]	142	imply AVB_VERIFY
				143	imply LIBAVB
				144	imply CMD_AVB
Igor Opaniuk	7c591a8	2021-02-14 16:27:27 +0100	[diff] [blame]	145	imply SCP03
				146	imply CMD_SCP03
Jens Wiklander	0a60a81	2018-09-25 16:40:23 +0200	[diff] [blame]	147	imply UDP_FUNCTION_FASTBOOT
Bin Meng	4f89d49	2018-10-15 02:21:26 -0700	[diff] [blame]	148	imply VIRTIO_MMIO
				149	imply VIRTIO_PCI
				150	imply VIRTIO_SANDBOX
				151	imply VIRTIO_BLK
				152	imply VIRTIO_NET
Simon Glass	2a04957	2018-12-10 10:37:31 -0700	[diff] [blame]	153	imply DM_SOUND
Ramon Fried	bb41333	2019-04-27 11:15:23 +0300	[diff] [blame]	154	imply PCI_SANDBOX_EP
Simon Glass	c882163	2019-02-16 20:24:49 -0700	[diff] [blame]	155	imply PCH
Alex Marginean	ec9594a	2019-06-03 19:12:28 +0300	[diff] [blame]	156	imply PHYLIB
				157	imply DM_MDIO
Alex Marginean	c3d9f3f	2019-07-12 10:13:53 +0300	[diff] [blame]	158	imply DM_MDIO_MUX
Simon Glass	3b65ee3	2019-12-06 21:41:54 -0700	[diff] [blame]	159	imply ACPI_PMC
				160	imply ACPI_PMC_SANDBOX
				161	imply CMD_PMC
John Chau	4a4830c	2020-07-02 12:01:21 +0800	[diff] [blame]	162	imply CMD_CLONE
Simon Glass	f158ba1	2020-11-05 10:33:38 -0700	[diff] [blame]	163	imply SILENT_CONSOLE
Simon Glass	51bb338	2020-11-05 10:33:48 -0700	[diff] [blame]	164	imply BOOTARGS_SUBST
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	165
				166	config SH
				167	bool "SuperH architecture"
Masahiro Yamada	45ccec8	2014-10-24 01:30:43 +0900	[diff] [blame]	168	select HAVE_PRIVATE_LIBGCC
Marek Vasut	8c2c463	2019-08-31 18:27:58 +0200	[diff] [blame]	169	select SUPPORT_OF_CONTROL
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	170
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	171	config X86
				172	bool "x86 architecture"
Simon Glass	9898790	2019-04-25 21:58:45 -0600	[diff] [blame]	173	select SUPPORT_SPL
				174	select SUPPORT_TPL
Masahiro Yamada	a350c6a	2015-07-15 20:59:29 +0900	[diff] [blame]	175	select CREATE_ARCH_SYMLINK
Masahiro Yamada	58d423b	2015-03-31 12:47:53 +0900	[diff] [blame]	176	select DM
Bin Meng	6bf89de	2017-07-30 06:23:09 -0700	[diff] [blame]	177	select DM_PCI
Bin Meng	3bf9a8e	2018-10-15 02:21:16 -0700	[diff] [blame]	178	select HAVE_ARCH_IOMAP
Michal Simek	5ed063d	2018-07-23 15:55:13 +0200	[diff] [blame]	179	select HAVE_PRIVATE_LIBGCC
				180	select OF_CONTROL
Bin Meng	4f0faac	2017-07-30 06:23:16 -0700	[diff] [blame]	181	select PCI
Michal Simek	5ed063d	2018-07-23 15:55:13 +0200	[diff] [blame]	182	select SUPPORT_OF_CONTROL
Bin Meng	0ce9c57	2017-07-30 06:23:07 -0700	[diff] [blame]	183	select TIMER
Michal Simek	5ed063d	2018-07-23 15:55:13 +0200	[diff] [blame]	184	select USE_PRIVATE_LIBGCC
Bin Meng	0ce9c57	2017-07-30 06:23:07 -0700	[diff] [blame]	185	select X86_TSC_TIMER
Simon Glass	bcd4e6f	2020-07-19 13:55:52 -0600	[diff] [blame]	186	imply HAS_ROM if X86_RESET_VECTOR
Bin Meng	24357df	2017-07-30 19:24:02 -0700	[diff] [blame]	187	imply BLK
Michal Simek	08a00cb	2018-07-23 15:55:14 +0200	[diff] [blame]	188	imply CMD_DM
Simon Glass	fe7604a	2017-05-17 03:25:21 -0600	[diff] [blame]	189	imply CMD_FPGA_LOADMK
Simon Glass	d91a9d7	2017-05-17 03:25:23 -0600	[diff] [blame]	190	imply CMD_GETTIME
Simon Glass	594e8d1	2017-05-17 03:25:34 -0600	[diff] [blame]	191	imply CMD_IO
Simon Glass	1b33089	2017-05-17 03:25:39 -0600	[diff] [blame]	192	imply CMD_IRQ
Bin Meng	c11b17c	2017-08-16 05:46:49 -0700	[diff] [blame]	193	imply CMD_PCI
Tom Rini	a4298dd	2019-05-29 17:01:28 -0400	[diff] [blame]	194	imply CMD_SF
Simon Glass	719d36e	2017-08-04 16:34:46 -0600	[diff] [blame]	195	imply CMD_SF_TEST
Simon Glass	e7a815f	2017-08-04 16:35:03 -0600	[diff] [blame]	196	imply CMD_ZBOOT
Michal Simek	5ed063d	2018-07-23 15:55:13 +0200	[diff] [blame]	197	imply DM_ETH
				198	imply DM_GPIO
				199	imply DM_KEYBOARD
				200	imply DM_MMC
				201	imply DM_RTC
				202	imply DM_SCSI
				203	imply DM_SERIAL
				204	imply DM_SPI
				205	imply DM_SPI_FLASH
				206	imply DM_USB
				207	imply DM_VIDEO
				208	imply SYSRESET
Kever Yang	09259fc	2019-04-02 20:41:25 +0800	[diff] [blame]	209	imply SPL_SYSRESET
Michal Simek	5ed063d	2018-07-23 15:55:13 +0200	[diff] [blame]	210	imply SYSRESET_X86
Chris Packham	f58ad98	2017-08-28 20:50:46 +1200	[diff] [blame]	211	imply USB_ETHER_ASIX
				212	imply USB_ETHER_SMSC95XX
Michal Simek	5ed063d	2018-07-23 15:55:13 +0200	[diff] [blame]	213	imply USB_HOST_ETHER
Simon Glass	c882163	2019-02-16 20:24:49 -0700	[diff] [blame]	214	imply PCH
Simon Glass	31d5261	2019-05-02 10:52:24 -0600	[diff] [blame]	215	imply RTC_MC146818
Simon Glass	79d66a6	2019-12-06 21:41:58 -0700	[diff] [blame]	216	imply IRQ
Simon Glass	d40d2c5	2020-07-16 21:22:39 -0600	[diff] [blame]	217	imply ACPIGEN if !QEMU
Simon Glass	839d66c	2020-11-05 06:32:17 -0700	[diff] [blame]	218	imply SYSINFO if GENERATE_SMBIOS_TABLE
				219	imply SYSINFO_SMBIOS if GENERATE_SMBIOS_TABLE
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	220
Simon Glass	9898790	2019-04-25 21:58:45 -0600	[diff] [blame]	221	# Thing to enable for when SPL/TPL are enabled: SPL
				222	imply SPL_DM
				223	imply SPL_OF_LIBFDT
				224	imply SPL_DRIVERS_MISC_SUPPORT
				225	imply SPL_GPIO_SUPPORT
Simon Glass	e556d3d	2019-12-06 21:42:51 -0700	[diff] [blame]	226	imply SPL_PINCTRL
Simon Glass	9898790	2019-04-25 21:58:45 -0600	[diff] [blame]	227	imply SPL_LIBCOMMON_SUPPORT
				228	imply SPL_LIBGENERIC_SUPPORT
				229	imply SPL_SERIAL_SUPPORT
				230	imply SPL_SPI_FLASH_SUPPORT
				231	imply SPL_SPI_SUPPORT
				232	imply SPL_OF_CONTROL
				233	imply SPL_TIMER
				234	imply SPL_REGMAP
				235	imply SPL_SYSCON
				236	# TPL
				237	imply TPL_DM
Simon Glass	9898790	2019-04-25 21:58:45 -0600	[diff] [blame]	238	imply TPL_DRIVERS_MISC_SUPPORT
				239	imply TPL_GPIO_SUPPORT
Simon Glass	e556d3d	2019-12-06 21:42:51 -0700	[diff] [blame]	240	imply TPL_PINCTRL
Simon Glass	9898790	2019-04-25 21:58:45 -0600	[diff] [blame]	241	imply TPL_LIBCOMMON_SUPPORT
				242	imply TPL_LIBGENERIC_SUPPORT
				243	imply TPL_SERIAL_SUPPORT
Simon Glass	9898790	2019-04-25 21:58:45 -0600	[diff] [blame]	244	imply TPL_OF_CONTROL
				245	imply TPL_TIMER
				246	imply TPL_REGMAP
				247	imply TPL_SYSCON
				248
Chris Zankel	c978b52	2016-08-10 18:36:44 +0300	[diff] [blame]	249	config XTENSA
				250	bool "Xtensa architecture"
				251	select CREATE_ARCH_SYMLINK
				252	select SUPPORT_OF_CONTROL
				253
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	254	endchoice
				255
Masahiro Yamada	3174e4e	2014-09-14 03:01:48 +0900	[diff] [blame]	256	config SYS_ARCH
				257	string
				258	help
				259	This option should contain the architecture name to build the
				260	appropriate arch/<CONFIG_SYS_ARCH> directory.
				261	All the architectures should specify this option correctly.
				262
				263	config SYS_CPU
				264	string
				265	help
				266	This option should contain the CPU name to build the correct
				267	arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU> directory.
				268
				269	This is optional. For those targets without the CPU directory,
				270	leave this option empty.
				271
				272	config SYS_SOC
				273	string
				274	help
				275	This option should contain the SoC name to build the directory
				276	arch/<CONFIG_SYS_ARCH>/cpu/<CONFIG_SYS_CPU>/<CONFIG_SYS_SOC>.
				277
				278	This is optional. For those targets without the SoC directory,
				279	leave this option empty.
				280
				281	config SYS_VENDOR
				282	string
				283	help
				284	This option should contain the vendor name of the target board.
				285	If it is set and
				286	board/<CONFIG_SYS_VENDOR>/common/Makefile exists, the vendor common
				287	directory is compiled.
				288	If CONFIG_SYS_BOARD is also set, the sources under
				289	board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD> directory are compiled.
				290
				291	This is optional. For those targets without the vendor directory,
				292	leave this option empty.
				293
				294	config SYS_BOARD
				295	string
				296	help
				297	This option should contain the name of the target board.
				298	If it is set, either board/<CONFIG_SYS_VENDOR>/<CONFIG_SYS_BOARD>
				299	or board/<CONFIG_SYS_BOARD> directory is compiled depending on
				300	whether CONFIG_SYS_VENDOR is set or not.
				301
				302	This is optional. For those targets without the board directory,
				303	leave this option empty.
				304
				305	config SYS_CONFIG_NAME
				306	string
				307	help
				308	This option should contain the base name of board header file.
				309	The header file include/configs/<CONFIG_SYS_CONFIG_NAME>.h
				310	should be included from include/config.h.
				311
Vignesh Raghavendra	add4967	2019-04-22 21:43:32 +0530	[diff] [blame]	312	config SYS_DISABLE_DCACHE_OPS
				313	bool
				314	help
				315	This option disables dcache flush and dcache invalidation
				316	operations. For example, on coherent systems where cache
				317	operatios are not required, enable this option to avoid them.
				318	Note that, its up to the individual architectures to implement
				319	this functionality.
				320
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	321	source "arch/arc/Kconfig"
				322	source "arch/arm/Kconfig"
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	323	source "arch/m68k/Kconfig"
				324	source "arch/microblaze/Kconfig"
				325	source "arch/mips/Kconfig"
				326	source "arch/nds32/Kconfig"
				327	source "arch/nios2/Kconfig"
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	328	source "arch/powerpc/Kconfig"
				329	source "arch/sandbox/Kconfig"
				330	source "arch/sh/Kconfig"
Masahiro Yamada	5163125	2014-07-30 14:08:15 +0900	[diff] [blame]	331	source "arch/x86/Kconfig"
Chris Zankel	c978b52	2016-08-10 18:36:44 +0300	[diff] [blame]	332	source "arch/xtensa/Kconfig"
Rick Chen	068feb9	2017-12-26 13:55:58 +0800	[diff] [blame]	333	source "arch/riscv/Kconfig"