1 menu "ARM architecture"
10 select SYS_CACHE_SHIFT_6
13 config POSITION_INDEPENDENT
14 bool "Generate position-independent pre-relocation code"
16 U-Boot expects to be linked to a specific hard-coded address, and to
17 be loaded to and run from that address. This option lifts that
18 restriction, thus allowing the code to be loaded to and executed
19 from almost any address. This logic relies on the relocation
20 information that is embedded into the binary to support U-Boot
21 relocating itself to the top-of-RAM later during execution.
23 config SYS_INIT_SP_BSS_OFFSET
26 U-Boot typically uses a hard-coded value for the stack pointer
27 before relocation. Define this option to instead calculate the
28 initial SP at run-time. This is useful to avoid hard-coding addresses
29 into U-Boot, so that can be loaded and executed at arbitrary
30 addresses and thus avoid using arbitrary addresses at runtime. This
31 option's value is the offset added to &_bss_start in order to
32 calculate the stack pointer. This offset should be large enough so
33 that the early malloc region, global data (gd), and early stack usage
34 do not overlap any appended DTB.
36 config LINUX_KERNEL_IMAGE_HEADER
39 Place a Linux kernel image header at the start of the U-Boot binary.
40 The format of the header is described in the Linux kernel source at
41 Documentation/arm64/booting.txt. This feature is useful since the
42 image header reports the amount of memory (BSS and similar) that
43 U-Boot needs to use, but which isn't part of the binary.
45 if LINUX_KERNEL_IMAGE_HEADER
46 config LNX_KRNL_IMG_TEXT_OFFSET_BASE
49 The value subtracted from CONFIG_SYS_TEXT_BASE to calculate the
50 TEXT_OFFSET value written in to the Linux kernel image header.
56 default y if ARM64 && !POSITION_INDEPENDENT
58 config DMA_ADDR_T_64BIT
68 # Used for compatibility with asm files copied from the kernel
69 config ARM_ASM_UNIFIED
73 # Used for compatibility with asm files copied from the kernel
77 config SYS_ARM_CACHE_CP15
78 bool "CP15 based cache enabling support"
80 Select this if your processor suports enabling caches by using
84 bool "MMU-based Paged Memory Management Support"
85 select SYS_ARM_CACHE_CP15
87 Select if you want MMU-based virtualised addressing space
88 support by paged memory management.
91 bool 'Use the ARM v7 PMSA Compliant MPU'
93 Some ARM systems without an MMU have instead a Memory Protection
94 Unit (MPU) that defines the type and permissions for regions of
96 If your CPU has an MPU then you should choose 'y' here unless you
97 know that you do not want to use the MPU.
99 # If set, the workarounds for these ARM errata are applied early during U-Boot
100 # startup. Note that in general these options force the workarounds to be
101 # applied; no CPU-type/version detection exists, unlike the similar options in
102 # the Linux kernel. Do not set these options unless they apply! Also note that
103 # the following can be machine specific errata. These do have ability to
104 # provide rudimentary version and machine specific checks, but expect no
106 # CONFIG_ARM_ERRATA_430973
107 # CONFIG_ARM_ERRATA_454179
108 # CONFIG_ARM_ERRATA_621766
109 # CONFIG_ARM_ERRATA_798870
110 # CONFIG_ARM_ERRATA_801819
111 # CONFIG_ARM_CORTEX_A8_CVE_2017_5715
112 # CONFIG_ARM_CORTEX_A15_CVE_2017_5715
114 config ARM_ERRATA_430973
117 config ARM_ERRATA_454179
120 config ARM_ERRATA_621766
123 config ARM_ERRATA_716044
126 config ARM_ERRATA_725233
129 config ARM_ERRATA_742230
132 config ARM_ERRATA_743622
135 config ARM_ERRATA_751472
138 config ARM_ERRATA_761320
141 config ARM_ERRATA_773022
144 config ARM_ERRATA_774769
147 config ARM_ERRATA_794072
150 config ARM_ERRATA_798870
153 config ARM_ERRATA_801819
156 config ARM_ERRATA_826974
159 config ARM_ERRATA_828024
162 config ARM_ERRATA_829520
165 config ARM_ERRATA_833069
168 config ARM_ERRATA_833471
171 config ARM_ERRATA_845369
174 config ARM_ERRATA_852421
177 config ARM_ERRATA_852423
180 config ARM_ERRATA_855873
183 config ARM_CORTEX_A8_CVE_2017_5715
186 config ARM_CORTEX_A15_CVE_2017_5715
191 select SYS_CACHE_SHIFT_5
196 select SYS_CACHE_SHIFT_5
201 select SYS_CACHE_SHIFT_5
206 select SYS_CACHE_SHIFT_5
211 select SYS_CACHE_SHIFT_5
217 select SYS_CACHE_SHIFT_5
224 select SYS_CACHE_SHIFT_6
231 select SYS_CACHE_SHIFT_5
232 select SYS_THUMB_BUILD
238 select SYS_ARM_CACHE_CP15
240 select SYS_CACHE_SHIFT_6
244 select SYS_CACHE_SHIFT_5
249 select SYS_CACHE_SHIFT_5
253 default "arm720t" if CPU_ARM720T
254 default "arm920t" if CPU_ARM920T
255 default "arm926ejs" if CPU_ARM926EJS
256 default "arm946es" if CPU_ARM946ES
257 default "arm1136" if CPU_ARM1136
258 default "arm1176" if CPU_ARM1176
259 default "armv7" if CPU_V7A
260 default "armv7" if CPU_V7R
261 default "armv7m" if CPU_V7M
262 default "pxa" if CPU_PXA
263 default "sa1100" if CPU_SA1100
264 default "armv8" if ARM64
268 default 4 if CPU_ARM720T
269 default 4 if CPU_ARM920T
270 default 5 if CPU_ARM926EJS
271 default 5 if CPU_ARM946ES
272 default 6 if CPU_ARM1136
273 default 6 if CPU_ARM1176
278 default 4 if CPU_SA1100
281 config SYS_CACHE_SHIFT_5
284 config SYS_CACHE_SHIFT_6
287 config SYS_CACHE_SHIFT_7
290 config SYS_CACHELINE_SIZE
292 default 128 if SYS_CACHE_SHIFT_7
293 default 64 if SYS_CACHE_SHIFT_6
294 default 32 if SYS_CACHE_SHIFT_5
296 config SYS_ARCH_TIMER
297 bool "ARM Generic Timer support"
298 depends on CPU_V7A || ARM64
301 The ARM Generic Timer (aka arch-timer) provides an architected
302 interface to a timer source on an SoC.
303 It is mandantory for ARMv8 implementation and widely available
307 bool "Support for ARM SMC Calling Convention (SMCCC)"
308 depends on CPU_V7A || ARM64
311 Say Y here if you want to enable ARM SMC Calling Convention.
312 This should be enabled if U-Boot needs to communicate with system
313 firmware (for example, PSCI) according to SMCCC.
316 bool "support boot from semihosting"
318 In emulated environments, semihosting is a way for
319 the hosted environment to call out to the emulator to
320 retrieve files from the host machine.
322 config SYS_THUMB_BUILD
323 bool "Build U-Boot using the Thumb instruction set"
326 Use this flag to build U-Boot using the Thumb instruction set for
327 ARM architectures. Thumb instruction set provides better code
328 density. For ARM architectures that support Thumb2 this flag will
329 result in Thumb2 code generated by GCC.
331 config SPL_SYS_THUMB_BUILD
332 bool "Build SPL using the Thumb instruction set"
333 default y if SYS_THUMB_BUILD
336 Use this flag to build SPL using the Thumb instruction set for
337 ARM architectures. Thumb instruction set provides better code
338 density. For ARM architectures that support Thumb2 this flag will
339 result in Thumb2 code generated by GCC.
341 config SYS_L2CACHE_OFF
344 If SoC does not support L2CACHE or one do not want to enable
345 L2CACHE, choose this option.
347 config ENABLE_ARM_SOC_BOOT0_HOOK
348 bool "prepare BOOT0 header"
350 If the SoC's BOOT0 requires a header area filled with (magic)
351 values, then choose this option, and create a file included as
352 <asm/arch/boot0.h> which contains the required assembler code.
354 config ARM_CORTEX_CPU_IS_UP
358 config USE_ARCH_MEMCPY
359 bool "Use an assembly optimized implementation of memcpy"
363 Enable the generation of an optimized version of memcpy.
364 Such implementation may be faster under some conditions
365 but may increase the binary size.
367 config SPL_USE_ARCH_MEMCPY
368 bool "Use an assembly optimized implementation of memcpy for SPL"
369 default y if USE_ARCH_MEMCPY
372 Enable the generation of an optimized version of memcpy.
373 Such implementation may be faster under some conditions
374 but may increase the binary size.
376 config USE_ARCH_MEMSET
377 bool "Use an assembly optimized implementation of memset"
381 Enable the generation of an optimized version of memset.
382 Such implementation may be faster under some conditions
383 but may increase the binary size.
385 config SPL_USE_ARCH_MEMSET
386 bool "Use an assembly optimized implementation of memset for SPL"
387 default y if USE_ARCH_MEMSET
390 Enable the generation of an optimized version of memset.
391 Such implementation may be faster under some conditions
392 but may increase the binary size.
394 config ARM64_SUPPORT_AARCH32
395 bool "ARM64 system support AArch32 execution state"
396 default y if ARM64 && !TARGET_THUNDERX_88XX
398 This ARM64 system supports AArch32 execution state.
401 prompt "Target select"
406 select SPL_BOARD_INIT if SPL && !TARGET_SMARTWEB
408 config TARGET_EDB93XX
409 bool "Support edb93xx"
413 config TARGET_ASPENITE
414 bool "Support aspenite"
418 bool "Support gplugd"
426 Support for TI's DaVinci platform.
429 bool "Marvell Kirkwood"
430 select ARCH_MISC_INIT
431 select BOARD_EARLY_INIT_F
435 bool "Marvell MVEBU family (Armada XP/375/38x/3700/7K/8K)"
455 config TARGET_SPEAR300
456 bool "Support spear300"
457 select BOARD_EARLY_INIT_F
462 config TARGET_SPEAR310
463 bool "Support spear310"
464 select BOARD_EARLY_INIT_F
469 config TARGET_SPEAR320
470 bool "Support spear320"
471 select BOARD_EARLY_INIT_F
476 config TARGET_SPEAR600
477 bool "Support spear600"
478 select BOARD_EARLY_INIT_F
483 config TARGET_STV0991
484 bool "Support stv0991"
497 select BOARD_LATE_INIT
502 config TARGET_WOODBURN
503 bool "Support woodburn"
506 config TARGET_WOODBURN_SD
507 bool "Support woodburn_sd"
515 config TARGET_MX35PDK
516 bool "Support mx35pdk"
517 select BOARD_LATE_INIT
521 bool "Broadcom BCM283X family"
527 select SERIAL_SEARCH_ALL
531 config TARGET_VEXPRESS_CA15_TC2
532 bool "Support vexpress_ca15_tc2"
534 select CPU_V7_HAS_NONSEC
535 select CPU_V7_HAS_VIRT
539 bool "Broadcom BCM7XXX family"
543 select OF_PRIOR_STAGE
546 This enables support for Broadcom ARM-based set-top box
547 chipsets, including the 7445 family of chips.
549 config TARGET_VEXPRESS_CA5X2
550 bool "Support vexpress_ca5x2"
554 config TARGET_VEXPRESS_CA9X4
555 bool "Support vexpress_ca9x4"
559 config TARGET_BCM23550_W1D
560 bool "Support bcm23550_w1d"
565 config TARGET_BCM28155_AP
566 bool "Support bcm28155_ap"
571 config TARGET_BCMCYGNUS
572 bool "Support bcmcygnus"
575 imply BCM_SF2_ETH_GMAC
583 bool "Support bcmnsp"
587 bool "Support Broadcom Northstar2"
590 Support for Broadcom Northstar 2 SoCs. NS2 is a quad-core 64-bit
591 ARMv8 Cortex-A57 processors targeting a broad range of networking
595 bool "Samsung EXYNOS"
608 bool "Samsung S5PC1XX"
617 bool "Calxeda Highbank"
621 config ARCH_INTEGRATOR
622 bool "ARM Ltd. Integrator family"
633 select SYS_ARCH_TIMER
634 select SYS_THUMB_BUILD
640 bool "Texas Instruments' K3 Architecture"
645 config ARCH_OMAP2PLUS
648 select SPL_BOARD_INIT if SPL
649 select SPL_STACK_R if SPL
655 imply DISTRO_DEFAULTS
657 Support for the Meson SoC family developed by Amlogic Inc.,
658 targeted at media players and tablet computers. We currently
659 support the S905 (GXBaby) 64-bit SoC.
662 bool "NXP LPC32xx platform"
672 bool "NXP i.MX8M platform"
679 bool "NXP i.MX23 family"
690 bool "NXP i.MX28 family"
696 bool "NXP i.MX31 family"
702 select ROM_UNIFIED_SECTIONS
707 select ARCH_MISC_INIT
708 select BOARD_EARLY_INIT_F
710 select SYS_FSL_HAS_SEC if SECURE_BOOT
711 select SYS_FSL_SEC_COMPAT_4
712 select SYS_FSL_SEC_LE
718 select SYS_FSL_HAS_SEC if SECURE_BOOT
719 select SYS_FSL_SEC_COMPAT_4
720 select SYS_FSL_SEC_LE
721 select SYS_THUMB_BUILD if SPL
726 default "arch/arm/mach-omap2/u-boot-spl.lds"
731 select BOARD_EARLY_INIT_F
736 bool "Actions Semi OWL SoCs"
744 bool "QEMU Virtual Platform"
754 bool "Renesas ARM SoCs"
755 select BOARD_EARLY_INIT_F
760 imply SYS_THUMB_BUILD
762 config TARGET_S32V234EVB
763 bool "Support s32v234evb"
765 select SYS_FSL_ERRATUM_ESDHC111
767 config ARCH_SNAPDRAGON
768 bool "Qualcomm Snapdragon SoCs"
781 bool "Altera SOCFPGA family"
782 select ARCH_EARLY_INIT_R
783 select ARCH_MISC_INIT if !TARGET_SOCFPGA_ARRIA10
784 select ARM64 if TARGET_SOCFPGA_STRATIX10
785 select CPU_V7A if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
788 select ENABLE_ARM_SOC_BOOT0_HOOK if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
790 select SPL_DM_RESET if DM_RESET
792 select SPL_LIBCOMMON_SUPPORT
793 select SPL_LIBDISK_SUPPORT
794 select SPL_LIBGENERIC_SUPPORT
795 select SPL_MMC_SUPPORT if DM_MMC
796 select SPL_NAND_SUPPORT if SPL_NAND_DENALI
797 select SPL_OF_CONTROL
798 select SPL_SEPARATE_BSS if TARGET_SOCFPGA_STRATIX10
799 select SPL_SERIAL_SUPPORT
800 select SPL_SPI_FLASH_SUPPORT if SPL_SPI_SUPPORT
801 select SPL_SPI_SUPPORT if DM_SPI
802 select SPL_WATCHDOG_SUPPORT
804 select SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION_TYPE
806 select SYS_THUMB_BUILD if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
813 imply SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
816 bool "Support sunxi (Allwinner) SoCs"
819 select CMD_MMC if MMC
820 select CMD_USB if DISTRO_DEFAULTS
826 select DM_USB if DISTRO_DEFAULTS
827 select OF_BOARD_SETUP
830 select SPECIFY_CONSOLE_INDEX
831 select SPL_STACK_R if SPL
832 select SPL_SYS_MALLOC_SIMPLE if SPL
833 select SPL_SYS_THUMB_BUILD if !ARM64
835 select SYS_THUMB_BUILD if !ARM64
836 select USB if DISTRO_DEFAULTS
837 select USB_KEYBOARD if DISTRO_DEFAULTS
838 select USB_STORAGE if DISTRO_DEFAULTS
839 select USE_TINY_PRINTF
842 imply CMD_UBI if NAND
843 imply DISTRO_DEFAULTS
845 imply OF_LIBFDT_OVERLAY
846 imply PRE_CONSOLE_BUFFER
847 imply SPL_GPIO_SUPPORT
848 imply SPL_LIBCOMMON_SUPPORT
849 imply SPL_LIBDISK_SUPPORT
850 imply SPL_LIBGENERIC_SUPPORT
851 imply SPL_MMC_SUPPORT if MMC
852 imply SPL_POWER_SUPPORT
853 imply SPL_SERIAL_SUPPORT
857 bool "Support Xilinx Versal Platform"
865 bool "Freescale Vybrid"
867 select SYS_FSL_ERRATUM_ESDHC111
872 bool "Xilinx Zynq based platform"
873 select BOARD_EARLY_INIT_F if WDT
886 select SPL_BOARD_INIT if SPL
887 select SPL_CLK if SPL
889 select SPL_OF_CONTROL if SPL
890 select SPL_SEPARATE_BSS if SPL
892 imply ARCH_EARLY_INIT_R
893 imply BOARD_LATE_INIT
899 config ARCH_ZYNQMP_R5
900 bool "Xilinx ZynqMP R5 based platform"
909 bool "Xilinx ZynqMP based platform"
916 select SPL_BOARD_INIT if SPL
917 select SPL_CLK if SPL
919 imply BOARD_LATE_INIT
926 imply DISTRO_DEFAULTS
929 config TARGET_VEXPRESS64_AEMV8A
930 bool "Support vexpress_aemv8a"
934 config TARGET_VEXPRESS64_BASE_FVP
935 bool "Support Versatile Express ARMv8a FVP BASE model"
940 config TARGET_VEXPRESS64_BASE_FVP_DRAM
941 bool "Support Versatile Express ARMv8a FVP BASE model booting from DRAM"
945 This target is derived from TARGET_VEXPRESS64_BASE_FVP and over-rides
946 the default config to allow the user to load the images directly into
947 DRAM using model parameters rather than by using semi-hosting to load
948 the files from the host filesystem.
950 config TARGET_VEXPRESS64_JUNO
951 bool "Support Versatile Express Juno Development Platform"
955 config TARGET_LS2080A_EMU
956 bool "Support ls2080a_emu"
958 select ARCH_MISC_INIT
960 select ARMV8_MULTIENTRY
962 Support for Freescale LS2080A_EMU platform
963 The LS2080A Development System (EMULATOR) is a pre silicon
964 development platform that supports the QorIQ LS2080A
965 Layerscape Architecture processor.
967 config TARGET_LS2080A_SIMU
968 bool "Support ls2080a_simu"
970 select ARCH_MISC_INIT
972 select ARMV8_MULTIENTRY
974 Support for Freescale LS2080A_SIMU platform
975 The LS2080A Development System (QDS) is a pre silicon
976 development platform that supports the QorIQ LS2080A
977 Layerscape Architecture processor.
979 config TARGET_LS1088AQDS
980 bool "Support ls1088aqds"
982 select ARCH_MISC_INIT
984 select ARMV8_MULTIENTRY
985 select BOARD_LATE_INIT
988 Support for NXP LS1088AQDS platform
989 The LS1088A Development System (QDS) is a high-performance
990 development platform that supports the QorIQ LS1088A
991 Layerscape Architecture processor.
993 config TARGET_LS2080AQDS
994 bool "Support ls2080aqds"
996 select ARCH_MISC_INIT
998 select ARMV8_MULTIENTRY
999 select BOARD_LATE_INIT
1004 Support for Freescale LS2080AQDS platform
1005 The LS2080A Development System (QDS) is a high-performance
1006 development platform that supports the QorIQ LS2080A
1007 Layerscape Architecture processor.
1009 config TARGET_LS2080ARDB
1010 bool "Support ls2080ardb"
1012 select ARCH_MISC_INIT
1014 select ARMV8_MULTIENTRY
1015 select BOARD_LATE_INIT
1020 Support for Freescale LS2080ARDB platform.
1021 The LS2080A Reference design board (RDB) is a high-performance
1022 development platform that supports the QorIQ LS2080A
1023 Layerscape Architecture processor.
1025 config TARGET_LS2081ARDB
1026 bool "Support ls2081ardb"
1028 select ARCH_MISC_INIT
1030 select ARMV8_MULTIENTRY
1031 select BOARD_LATE_INIT
1034 Support for Freescale LS2081ARDB platform.
1035 The LS2081A Reference design board (RDB) is a high-performance
1036 development platform that supports the QorIQ LS2081A/LS2041A
1037 Layerscape Architecture processor.
1040 bool "Support HiKey 96boards Consumer Edition Platform"
1047 select SPECIFY_CONSOLE_INDEX
1050 Support for HiKey 96boards platform. It features a HI6220
1051 SoC, with 8xA53 CPU, mali450 gpu, and 1GB RAM.
1053 config TARGET_POPLAR
1054 bool "Support Poplar 96boards Enterprise Edition Platform"
1063 Support for Poplar 96boards EE platform. It features a HI3798cv200
1064 SoC, with 4xA53 CPU, 1GB RAM and the high performance Mali T720 GPU
1065 making it capable of running any commercial set-top solution based on
1068 config TARGET_LS1012AQDS
1069 bool "Support ls1012aqds"
1072 select BOARD_LATE_INIT
1074 Support for Freescale LS1012AQDS platform.
1075 The LS1012A Development System (QDS) is a high-performance
1076 development platform that supports the QorIQ LS1012A
1077 Layerscape Architecture processor.
1079 config TARGET_LS1012ARDB
1080 bool "Support ls1012ardb"
1083 select BOARD_LATE_INIT
1087 Support for Freescale LS1012ARDB platform.
1088 The LS1012A Reference design board (RDB) is a high-performance
1089 development platform that supports the QorIQ LS1012A
1090 Layerscape Architecture processor.
1092 config TARGET_LS1012A2G5RDB
1093 bool "Support ls1012a2g5rdb"
1096 select BOARD_LATE_INIT
1099 Support for Freescale LS1012A2G5RDB platform.
1100 The LS1012A 2G5 Reference design board (RDB) is a high-performance
1101 development platform that supports the QorIQ LS1012A
1102 Layerscape Architecture processor.
1104 config TARGET_LS1012AFRWY
1105 bool "Support ls1012afrwy"
1108 select BOARD_LATE_INIT
1112 Support for Freescale LS1012AFRWY platform.
1113 The LS1012A FRWY board (FRWY) is a high-performance
1114 development platform that supports the QorIQ LS1012A
1115 Layerscape Architecture processor.
1117 config TARGET_LS1012AFRDM
1118 bool "Support ls1012afrdm"
1122 Support for Freescale LS1012AFRDM platform.
1123 The LS1012A Freedom board (FRDM) is a high-performance
1124 development platform that supports the QorIQ LS1012A
1125 Layerscape Architecture processor.
1127 config TARGET_LS1088ARDB
1128 bool "Support ls1088ardb"
1130 select ARCH_MISC_INIT
1132 select ARMV8_MULTIENTRY
1133 select BOARD_LATE_INIT
1136 Support for NXP LS1088ARDB platform.
1137 The LS1088A Reference design board (RDB) is a high-performance
1138 development platform that supports the QorIQ LS1088A
1139 Layerscape Architecture processor.
1141 config TARGET_LS1021AQDS
1142 bool "Support ls1021aqds"
1144 select ARCH_SUPPORT_PSCI
1145 select BOARD_EARLY_INIT_F
1146 select BOARD_LATE_INIT
1148 select CPU_V7_HAS_NONSEC
1149 select CPU_V7_HAS_VIRT
1150 select LS1_DEEP_SLEEP
1155 config TARGET_LS1021ATWR
1156 bool "Support ls1021atwr"
1158 select ARCH_SUPPORT_PSCI
1159 select BOARD_EARLY_INIT_F
1160 select BOARD_LATE_INIT
1162 select CPU_V7_HAS_NONSEC
1163 select CPU_V7_HAS_VIRT
1164 select LS1_DEEP_SLEEP
1168 config TARGET_LS1021AIOT
1169 bool "Support ls1021aiot"
1171 select ARCH_SUPPORT_PSCI
1172 select BOARD_LATE_INIT
1174 select CPU_V7_HAS_NONSEC
1175 select CPU_V7_HAS_VIRT
1179 Support for Freescale LS1021AIOT platform.
1180 The LS1021A Freescale board (IOT) is a high-performance
1181 development platform that supports the QorIQ LS1021A
1182 Layerscape Architecture processor.
1184 config TARGET_LS1043AQDS
1185 bool "Support ls1043aqds"
1188 select ARMV8_MULTIENTRY
1189 select BOARD_EARLY_INIT_F
1190 select BOARD_LATE_INIT
1194 Support for Freescale LS1043AQDS platform.
1196 config TARGET_LS1043ARDB
1197 bool "Support ls1043ardb"
1200 select ARMV8_MULTIENTRY
1201 select BOARD_EARLY_INIT_F
1202 select BOARD_LATE_INIT
1206 Support for Freescale LS1043ARDB platform.
1208 config TARGET_LS1046AQDS
1209 bool "Support ls1046aqds"
1212 select ARMV8_MULTIENTRY
1213 select BOARD_EARLY_INIT_F
1214 select BOARD_LATE_INIT
1215 select DM_SPI_FLASH if DM_SPI
1219 Support for Freescale LS1046AQDS platform.
1220 The LS1046A Development System (QDS) is a high-performance
1221 development platform that supports the QorIQ LS1046A
1222 Layerscape Architecture processor.
1224 config TARGET_LS1046ARDB
1225 bool "Support ls1046ardb"
1228 select ARMV8_MULTIENTRY
1229 select BOARD_EARLY_INIT_F
1230 select BOARD_LATE_INIT
1231 select DM_SPI_FLASH if DM_SPI
1232 select POWER_MC34VR500
1236 Support for Freescale LS1046ARDB platform.
1237 The LS1046A Reference Design Board (RDB) is a high-performance
1238 development platform that supports the QorIQ LS1046A
1239 Layerscape Architecture processor.
1242 bool "Support h2200"
1245 config TARGET_ZIPITZ2
1246 bool "Support zipitz2"
1249 config TARGET_COLIBRI_PXA270
1250 bool "Support colibri_pxa270"
1253 config ARCH_UNIPHIER
1254 bool "Socionext UniPhier SoCs"
1255 select BOARD_LATE_INIT
1263 select OF_BOARD_SETUP
1267 select SPL_BOARD_INIT if SPL
1268 select SPL_DM if SPL
1269 select SPL_LIBCOMMON_SUPPORT if SPL
1270 select SPL_LIBGENERIC_SUPPORT if SPL
1271 select SPL_OF_CONTROL if SPL
1272 select SPL_PINCTRL if SPL
1275 imply DISTRO_DEFAULTS
1278 Support for UniPhier SoC family developed by Socionext Inc.
1279 (formerly, System LSI Business Division of Panasonic Corporation)
1282 bool "Support STMicroelectronics STM32 MCU with cortex M"
1289 bool "Support STMicrolectronics SoCs"
1298 Support for STMicroelectronics STiH407/10 SoC family.
1299 This SoC is used on Linaro 96Board STiH410-B2260
1302 bool "Support STMicroelectronics STM32MP Socs with cortex A"
1303 select ARCH_MISC_INIT
1304 select BOARD_LATE_INIT
1318 select SYS_THUMB_BUILD
1321 Support for STM32MP SoC family developed by STMicroelectronics,
1322 MPUs based on ARM cortex A core
1323 U-BOOT is running in DDR and SPL support is the unsecure First Stage
1326 config ARCH_ROCKCHIP
1327 bool "Support Rockchip SoCs"
1338 select DM_USB if USB
1339 select ENABLE_ARM_SOC_BOOT0_HOOK
1342 select SPL_DM if SPL
1343 select SPL_SYS_MALLOC_SIMPLE if SPL
1345 select SYS_THUMB_BUILD if !ARM64
1348 imply DISTRO_DEFAULTS
1350 imply SARADC_ROCKCHIP
1354 imply USB_FUNCTION_FASTBOOT
1356 config TARGET_THUNDERX_88XX
1357 bool "Support ThunderX 88xx"
1361 select SYS_CACHE_SHIFT_7
1364 bool "Support Aspeed SoCs"
1371 config TI_SECURE_DEVICE
1372 bool "HS Device Type Support"
1373 depends on ARCH_KEYSTONE || ARCH_OMAP2PLUS
1375 If a high secure (HS) device type is being used, this config
1376 must be set. This option impacts various aspects of the
1377 build system (to create signed boot images that can be
1378 authenticated) and the code. See the doc/README.ti-secure
1379 file for further details.
1381 source "arch/arm/mach-aspeed/Kconfig"
1383 source "arch/arm/mach-at91/Kconfig"
1385 source "arch/arm/mach-bcm283x/Kconfig"
1387 source "arch/arm/mach-bcmstb/Kconfig"
1389 source "arch/arm/mach-davinci/Kconfig"
1391 source "arch/arm/mach-exynos/Kconfig"
1393 source "arch/arm/mach-highbank/Kconfig"
1395 source "arch/arm/mach-integrator/Kconfig"
1397 source "arch/arm/mach-k3/Kconfig"
1399 source "arch/arm/mach-keystone/Kconfig"
1401 source "arch/arm/mach-kirkwood/Kconfig"
1403 source "arch/arm/cpu/arm926ejs/lpc32xx/Kconfig"
1405 source "arch/arm/mach-mvebu/Kconfig"
1407 source "arch/arm/cpu/armv7/ls102xa/Kconfig"
1409 source "arch/arm/mach-imx/mx2/Kconfig"
1411 source "arch/arm/mach-imx/mx3/Kconfig"
1413 source "arch/arm/mach-imx/mx5/Kconfig"
1415 source "arch/arm/mach-imx/mx6/Kconfig"
1417 source "arch/arm/mach-imx/mx7/Kconfig"
1419 source "arch/arm/mach-imx/mx7ulp/Kconfig"
1421 source "arch/arm/mach-imx/mx8m/Kconfig"
1423 source "arch/arm/mach-imx/mxs/Kconfig"
1425 source "arch/arm/mach-omap2/Kconfig"
1427 source "arch/arm/cpu/armv8/fsl-layerscape/Kconfig"
1429 source "arch/arm/mach-orion5x/Kconfig"
1431 source "arch/arm/mach-owl/Kconfig"
1433 source "arch/arm/mach-rmobile/Kconfig"
1435 source "arch/arm/mach-meson/Kconfig"
1437 source "arch/arm/mach-qemu/Kconfig"
1439 source "arch/arm/mach-rockchip/Kconfig"
1441 source "arch/arm/mach-s5pc1xx/Kconfig"
1443 source "arch/arm/mach-snapdragon/Kconfig"
1445 source "arch/arm/mach-socfpga/Kconfig"
1447 source "arch/arm/mach-sti/Kconfig"
1449 source "arch/arm/mach-stm32/Kconfig"
1451 source "arch/arm/mach-stm32mp/Kconfig"
1453 source "arch/arm/mach-sunxi/Kconfig"
1455 source "arch/arm/mach-tegra/Kconfig"
1457 source "arch/arm/mach-uniphier/Kconfig"
1459 source "arch/arm/cpu/armv7/vf610/Kconfig"
1461 source "arch/arm/mach-zynq/Kconfig"
1463 source "arch/arm/mach-versal/Kconfig"
1465 source "arch/arm/mach-zynqmp-r5/Kconfig"
1467 source "arch/arm/cpu/armv7/Kconfig"
1469 source "arch/arm/cpu/armv8/zynqmp/Kconfig"
1471 source "arch/arm/cpu/armv8/Kconfig"
1473 source "arch/arm/mach-imx/Kconfig"
1475 source "board/bosch/shc/Kconfig"
1476 source "board/CarMediaLab/flea3/Kconfig"
1477 source "board/Marvell/aspenite/Kconfig"
1478 source "board/Marvell/gplugd/Kconfig"
1479 source "board/armadeus/apf27/Kconfig"
1480 source "board/armltd/vexpress/Kconfig"
1481 source "board/armltd/vexpress64/Kconfig"
1482 source "board/broadcom/bcm23550_w1d/Kconfig"
1483 source "board/broadcom/bcm28155_ap/Kconfig"
1484 source "board/broadcom/bcmcygnus/Kconfig"
1485 source "board/broadcom/bcmnsp/Kconfig"
1486 source "board/broadcom/bcmns2/Kconfig"
1487 source "board/cavium/thunderx/Kconfig"
1488 source "board/cirrus/edb93xx/Kconfig"
1489 source "board/eets/pdu001/Kconfig"
1490 source "board/freescale/ls2080a/Kconfig"
1491 source "board/freescale/ls2080aqds/Kconfig"
1492 source "board/freescale/ls2080ardb/Kconfig"
1493 source "board/freescale/ls1088a/Kconfig"
1494 source "board/freescale/ls1021aqds/Kconfig"
1495 source "board/freescale/ls1043aqds/Kconfig"
1496 source "board/freescale/ls1021atwr/Kconfig"
1497 source "board/freescale/ls1021aiot/Kconfig"
1498 source "board/freescale/ls1046aqds/Kconfig"
1499 source "board/freescale/ls1043ardb/Kconfig"
1500 source "board/freescale/ls1046ardb/Kconfig"
1501 source "board/freescale/ls1012aqds/Kconfig"
1502 source "board/freescale/ls1012ardb/Kconfig"
1503 source "board/freescale/ls1012afrdm/Kconfig"
1504 source "board/freescale/mx35pdk/Kconfig"
1505 source "board/freescale/s32v234evb/Kconfig"
1506 source "board/grinn/chiliboard/Kconfig"
1507 source "board/gumstix/pepper/Kconfig"
1508 source "board/h2200/Kconfig"
1509 source "board/hisilicon/hikey/Kconfig"
1510 source "board/hisilicon/poplar/Kconfig"
1511 source "board/isee/igep003x/Kconfig"
1512 source "board/phytec/pcm051/Kconfig"
1513 source "board/silica/pengwyn/Kconfig"
1514 source "board/spear/spear300/Kconfig"
1515 source "board/spear/spear310/Kconfig"
1516 source "board/spear/spear320/Kconfig"
1517 source "board/spear/spear600/Kconfig"
1518 source "board/spear/x600/Kconfig"
1519 source "board/st/stv0991/Kconfig"
1520 source "board/tcl/sl50/Kconfig"
1521 source "board/ucRobotics/bubblegum_96/Kconfig"
1522 source "board/birdland/bav335x/Kconfig"
1523 source "board/toradex/colibri_pxa270/Kconfig"
1524 source "board/vscom/baltos/Kconfig"
1525 source "board/woodburn/Kconfig"
1526 source "board/xilinx/Kconfig"
1527 source "board/xilinx/zynq/Kconfig"
1528 source "board/xilinx/zynqmp/Kconfig"
1529 source "board/zipitz2/Kconfig"
1531 source "arch/arm/Kconfig.debug"
1536 default "arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds" if (ARCH_MX23 || ARCH_MX28) && !SPL_FRAMEWORK
1537 default "arch/arm/cpu/arm1136/u-boot-spl.lds" if CPU_ARM1136
1538 default "arch/arm/cpu/armv8/u-boot-spl.lds" if ARM64