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)"
446 config TARGET_DEVKIT3250
447 bool "Support devkit3250"
451 config TARGET_WORK_92105
452 bool "Support work_92105"
465 config TARGET_SPEAR300
466 bool "Support spear300"
467 select BOARD_EARLY_INIT_F
472 config TARGET_SPEAR310
473 bool "Support spear310"
474 select BOARD_EARLY_INIT_F
479 config TARGET_SPEAR320
480 bool "Support spear320"
481 select BOARD_EARLY_INIT_F
486 config TARGET_SPEAR600
487 bool "Support spear600"
488 select BOARD_EARLY_INIT_F
493 config TARGET_STV0991
494 bool "Support stv0991"
507 select BOARD_LATE_INIT
512 config TARGET_WOODBURN
513 bool "Support woodburn"
516 config TARGET_WOODBURN_SD
517 bool "Support woodburn_sd"
525 config TARGET_MX35PDK
526 bool "Support mx35pdk"
527 select BOARD_LATE_INIT
531 bool "Broadcom BCM283X family"
537 select SERIAL_SEARCH_ALL
541 config TARGET_VEXPRESS_CA15_TC2
542 bool "Support vexpress_ca15_tc2"
544 select CPU_V7_HAS_NONSEC
545 select CPU_V7_HAS_VIRT
549 bool "Broadcom BCM7XXX family"
553 select OF_PRIOR_STAGE
556 This enables support for Broadcom ARM-based set-top box
557 chipsets, including the 7445 family of chips.
559 config TARGET_VEXPRESS_CA5X2
560 bool "Support vexpress_ca5x2"
564 config TARGET_VEXPRESS_CA9X4
565 bool "Support vexpress_ca9x4"
569 config TARGET_BCM23550_W1D
570 bool "Support bcm23550_w1d"
575 config TARGET_BCM28155_AP
576 bool "Support bcm28155_ap"
581 config TARGET_BCMCYGNUS
582 bool "Support bcmcygnus"
585 imply BCM_SF2_ETH_GMAC
593 bool "Support bcmnsp"
597 bool "Support Broadcom Northstar2"
600 Support for Broadcom Northstar 2 SoCs. NS2 is a quad-core 64-bit
601 ARMv8 Cortex-A57 processors targeting a broad range of networking
605 bool "Samsung EXYNOS"
618 bool "Samsung S5PC1XX"
627 bool "Calxeda Highbank"
631 config ARCH_INTEGRATOR
632 bool "ARM Ltd. Integrator family"
643 select SYS_ARCH_TIMER
644 select SYS_THUMB_BUILD
650 bool "Texas Instruments' K3 Architecture"
655 config ARCH_OMAP2PLUS
658 select SPL_BOARD_INIT if SPL
659 select SPL_STACK_R if SPL
665 imply DISTRO_DEFAULTS
667 Support for the Meson SoC family developed by Amlogic Inc.,
668 targeted at media players and tablet computers. We currently
669 support the S905 (GXBaby) 64-bit SoC.
672 bool "NXP i.MX8 platform"
678 bool "NXP i.MX8M platform"
685 bool "NXP i.MX23 family"
696 bool "NXP i.MX28 family"
702 bool "NXP i.MX31 family"
708 select ROM_UNIFIED_SECTIONS
713 select ARCH_MISC_INIT
714 select BOARD_EARLY_INIT_F
716 select SYS_FSL_HAS_SEC if SECURE_BOOT
717 select SYS_FSL_SEC_COMPAT_4
718 select SYS_FSL_SEC_LE
724 select SYS_FSL_HAS_SEC if SECURE_BOOT
725 select SYS_FSL_SEC_COMPAT_4
726 select SYS_FSL_SEC_LE
727 select SYS_THUMB_BUILD if SPL
732 default "arch/arm/mach-omap2/u-boot-spl.lds"
737 select BOARD_EARLY_INIT_F
742 bool "Actions Semi OWL SoCs"
750 bool "QEMU Virtual Platform"
760 bool "Renesas ARM SoCs"
761 select BOARD_EARLY_INIT_F
766 imply SYS_THUMB_BUILD
768 config TARGET_S32V234EVB
769 bool "Support s32v234evb"
771 select SYS_FSL_ERRATUM_ESDHC111
773 config ARCH_SNAPDRAGON
774 bool "Qualcomm Snapdragon SoCs"
787 bool "Altera SOCFPGA family"
788 select ARCH_EARLY_INIT_R
789 select ARCH_MISC_INIT if !TARGET_SOCFPGA_ARRIA10
790 select ARM64 if TARGET_SOCFPGA_STRATIX10
791 select CPU_V7A if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
794 select ENABLE_ARM_SOC_BOOT0_HOOK if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
796 select SPL_DM_RESET if DM_RESET
798 select SPL_LIBCOMMON_SUPPORT
799 select SPL_LIBDISK_SUPPORT
800 select SPL_LIBGENERIC_SUPPORT
801 select SPL_MMC_SUPPORT if DM_MMC
802 select SPL_NAND_SUPPORT if SPL_NAND_DENALI
803 select SPL_OF_CONTROL
804 select SPL_SEPARATE_BSS if TARGET_SOCFPGA_STRATIX10
805 select SPL_SERIAL_SUPPORT
806 select SPL_SPI_FLASH_SUPPORT if SPL_SPI_SUPPORT
807 select SPL_SPI_SUPPORT if DM_SPI
808 select SPL_WATCHDOG_SUPPORT
810 select SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION_TYPE
812 select SYS_THUMB_BUILD if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10
819 imply SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
822 bool "Support sunxi (Allwinner) SoCs"
825 select CMD_MMC if MMC
826 select CMD_USB if DISTRO_DEFAULTS
832 select DM_USB if DISTRO_DEFAULTS
833 select OF_BOARD_SETUP
836 select SPECIFY_CONSOLE_INDEX
837 select SPL_STACK_R if SPL
838 select SPL_SYS_MALLOC_SIMPLE if SPL
839 select SPL_SYS_THUMB_BUILD if !ARM64
841 select SYS_THUMB_BUILD if !ARM64
842 select USB if DISTRO_DEFAULTS
843 select USB_KEYBOARD if DISTRO_DEFAULTS
844 select USB_STORAGE if DISTRO_DEFAULTS
845 select USE_TINY_PRINTF
848 imply CMD_UBI if NAND
849 imply DISTRO_DEFAULTS
851 imply OF_LIBFDT_OVERLAY
852 imply PRE_CONSOLE_BUFFER
853 imply SPL_GPIO_SUPPORT
854 imply SPL_LIBCOMMON_SUPPORT
855 imply SPL_LIBDISK_SUPPORT
856 imply SPL_LIBGENERIC_SUPPORT
857 imply SPL_MMC_SUPPORT if MMC
858 imply SPL_POWER_SUPPORT
859 imply SPL_SERIAL_SUPPORT
863 bool "Freescale Vybrid"
865 select SYS_FSL_ERRATUM_ESDHC111
870 bool "Xilinx Zynq based platform"
871 select BOARD_EARLY_INIT_F if WDT
884 select SPL_BOARD_INIT if SPL
885 select SPL_CLK if SPL
887 select SPL_OF_CONTROL if SPL
888 select SPL_SEPARATE_BSS if SPL
890 imply ARCH_EARLY_INIT_R
891 imply BOARD_LATE_INIT
897 config ARCH_ZYNQMP_R5
898 bool "Xilinx ZynqMP R5 based platform"
907 bool "Xilinx ZynqMP based platform"
914 select SPL_BOARD_INIT if SPL
915 select SPL_CLK if SPL
917 imply BOARD_LATE_INIT
923 imply DISTRO_DEFAULTS
926 config TARGET_VEXPRESS64_AEMV8A
927 bool "Support vexpress_aemv8a"
931 config TARGET_VEXPRESS64_BASE_FVP
932 bool "Support Versatile Express ARMv8a FVP BASE model"
937 config TARGET_VEXPRESS64_BASE_FVP_DRAM
938 bool "Support Versatile Express ARMv8a FVP BASE model booting from DRAM"
942 This target is derived from TARGET_VEXPRESS64_BASE_FVP and over-rides
943 the default config to allow the user to load the images directly into
944 DRAM using model parameters rather than by using semi-hosting to load
945 the files from the host filesystem.
947 config TARGET_VEXPRESS64_JUNO
948 bool "Support Versatile Express Juno Development Platform"
952 config TARGET_LS2080A_EMU
953 bool "Support ls2080a_emu"
955 select ARCH_MISC_INIT
957 select ARMV8_MULTIENTRY
959 Support for Freescale LS2080A_EMU platform
960 The LS2080A Development System (EMULATOR) is a pre silicon
961 development platform that supports the QorIQ LS2080A
962 Layerscape Architecture processor.
964 config TARGET_LS2080A_SIMU
965 bool "Support ls2080a_simu"
967 select ARCH_MISC_INIT
969 select ARMV8_MULTIENTRY
971 Support for Freescale LS2080A_SIMU platform
972 The LS2080A Development System (QDS) is a pre silicon
973 development platform that supports the QorIQ LS2080A
974 Layerscape Architecture processor.
976 config TARGET_LS1088AQDS
977 bool "Support ls1088aqds"
979 select ARCH_MISC_INIT
981 select ARMV8_MULTIENTRY
982 select BOARD_LATE_INIT
985 Support for NXP LS1088AQDS platform
986 The LS1088A Development System (QDS) is a high-performance
987 development platform that supports the QorIQ LS1088A
988 Layerscape Architecture processor.
990 config TARGET_LS2080AQDS
991 bool "Support ls2080aqds"
993 select ARCH_MISC_INIT
995 select ARMV8_MULTIENTRY
996 select BOARD_LATE_INIT
1001 Support for Freescale LS2080AQDS platform
1002 The LS2080A Development System (QDS) is a high-performance
1003 development platform that supports the QorIQ LS2080A
1004 Layerscape Architecture processor.
1006 config TARGET_LS2080ARDB
1007 bool "Support ls2080ardb"
1009 select ARCH_MISC_INIT
1011 select ARMV8_MULTIENTRY
1012 select BOARD_LATE_INIT
1017 Support for Freescale LS2080ARDB platform.
1018 The LS2080A Reference design board (RDB) is a high-performance
1019 development platform that supports the QorIQ LS2080A
1020 Layerscape Architecture processor.
1022 config TARGET_LS2081ARDB
1023 bool "Support ls2081ardb"
1025 select ARCH_MISC_INIT
1027 select ARMV8_MULTIENTRY
1028 select BOARD_LATE_INIT
1031 Support for Freescale LS2081ARDB platform.
1032 The LS2081A Reference design board (RDB) is a high-performance
1033 development platform that supports the QorIQ LS2081A/LS2041A
1034 Layerscape Architecture processor.
1037 bool "Support HiKey 96boards Consumer Edition Platform"
1044 select SPECIFY_CONSOLE_INDEX
1047 Support for HiKey 96boards platform. It features a HI6220
1048 SoC, with 8xA53 CPU, mali450 gpu, and 1GB RAM.
1050 config TARGET_POPLAR
1051 bool "Support Poplar 96boards Enterprise Edition Platform"
1060 Support for Poplar 96boards EE platform. It features a HI3798cv200
1061 SoC, with 4xA53 CPU, 1GB RAM and the high performance Mali T720 GPU
1062 making it capable of running any commercial set-top solution based on
1065 config TARGET_LS1012AQDS
1066 bool "Support ls1012aqds"
1069 select BOARD_LATE_INIT
1071 Support for Freescale LS1012AQDS platform.
1072 The LS1012A Development System (QDS) is a high-performance
1073 development platform that supports the QorIQ LS1012A
1074 Layerscape Architecture processor.
1076 config TARGET_LS1012ARDB
1077 bool "Support ls1012ardb"
1080 select BOARD_LATE_INIT
1084 Support for Freescale LS1012ARDB platform.
1085 The LS1012A Reference design board (RDB) is a high-performance
1086 development platform that supports the QorIQ LS1012A
1087 Layerscape Architecture processor.
1089 config TARGET_LS1012A2G5RDB
1090 bool "Support ls1012a2g5rdb"
1093 select BOARD_LATE_INIT
1096 Support for Freescale LS1012A2G5RDB platform.
1097 The LS1012A 2G5 Reference design board (RDB) is a high-performance
1098 development platform that supports the QorIQ LS1012A
1099 Layerscape Architecture processor.
1101 config TARGET_LS1012AFRWY
1102 bool "Support ls1012afrwy"
1105 select BOARD_LATE_INIT
1109 Support for Freescale LS1012AFRWY platform.
1110 The LS1012A FRWY board (FRWY) is a high-performance
1111 development platform that supports the QorIQ LS1012A
1112 Layerscape Architecture processor.
1114 config TARGET_LS1012AFRDM
1115 bool "Support ls1012afrdm"
1119 Support for Freescale LS1012AFRDM platform.
1120 The LS1012A Freedom board (FRDM) is a high-performance
1121 development platform that supports the QorIQ LS1012A
1122 Layerscape Architecture processor.
1124 config TARGET_LS1088ARDB
1125 bool "Support ls1088ardb"
1127 select ARCH_MISC_INIT
1129 select ARMV8_MULTIENTRY
1130 select BOARD_LATE_INIT
1133 Support for NXP LS1088ARDB platform.
1134 The LS1088A Reference design board (RDB) is a high-performance
1135 development platform that supports the QorIQ LS1088A
1136 Layerscape Architecture processor.
1138 config TARGET_LS1021AQDS
1139 bool "Support ls1021aqds"
1141 select ARCH_SUPPORT_PSCI
1142 select BOARD_EARLY_INIT_F
1143 select BOARD_LATE_INIT
1145 select CPU_V7_HAS_NONSEC
1146 select CPU_V7_HAS_VIRT
1147 select LS1_DEEP_SLEEP
1152 config TARGET_LS1021ATWR
1153 bool "Support ls1021atwr"
1155 select ARCH_SUPPORT_PSCI
1156 select BOARD_EARLY_INIT_F
1157 select BOARD_LATE_INIT
1159 select CPU_V7_HAS_NONSEC
1160 select CPU_V7_HAS_VIRT
1161 select LS1_DEEP_SLEEP
1165 config TARGET_LS1021AIOT
1166 bool "Support ls1021aiot"
1168 select ARCH_SUPPORT_PSCI
1169 select BOARD_LATE_INIT
1171 select CPU_V7_HAS_NONSEC
1172 select CPU_V7_HAS_VIRT
1176 Support for Freescale LS1021AIOT platform.
1177 The LS1021A Freescale board (IOT) is a high-performance
1178 development platform that supports the QorIQ LS1021A
1179 Layerscape Architecture processor.
1181 config TARGET_LS1043AQDS
1182 bool "Support ls1043aqds"
1185 select ARMV8_MULTIENTRY
1186 select BOARD_EARLY_INIT_F
1187 select BOARD_LATE_INIT
1191 Support for Freescale LS1043AQDS platform.
1193 config TARGET_LS1043ARDB
1194 bool "Support ls1043ardb"
1197 select ARMV8_MULTIENTRY
1198 select BOARD_EARLY_INIT_F
1199 select BOARD_LATE_INIT
1203 Support for Freescale LS1043ARDB platform.
1205 config TARGET_LS1046AQDS
1206 bool "Support ls1046aqds"
1209 select ARMV8_MULTIENTRY
1210 select BOARD_EARLY_INIT_F
1211 select BOARD_LATE_INIT
1212 select DM_SPI_FLASH if DM_SPI
1216 Support for Freescale LS1046AQDS platform.
1217 The LS1046A Development System (QDS) is a high-performance
1218 development platform that supports the QorIQ LS1046A
1219 Layerscape Architecture processor.
1221 config TARGET_LS1046ARDB
1222 bool "Support ls1046ardb"
1225 select ARMV8_MULTIENTRY
1226 select BOARD_EARLY_INIT_F
1227 select BOARD_LATE_INIT
1228 select DM_SPI_FLASH if DM_SPI
1229 select POWER_MC34VR500
1233 Support for Freescale LS1046ARDB platform.
1234 The LS1046A Reference Design Board (RDB) is a high-performance
1235 development platform that supports the QorIQ LS1046A
1236 Layerscape Architecture processor.
1239 bool "Support h2200"
1242 config TARGET_ZIPITZ2
1243 bool "Support zipitz2"
1246 config TARGET_COLIBRI_PXA270
1247 bool "Support colibri_pxa270"
1250 config ARCH_UNIPHIER
1251 bool "Socionext UniPhier SoCs"
1252 select BOARD_LATE_INIT
1260 select OF_BOARD_SETUP
1264 select SPL_BOARD_INIT if SPL
1265 select SPL_DM if SPL
1266 select SPL_LIBCOMMON_SUPPORT if SPL
1267 select SPL_LIBGENERIC_SUPPORT if SPL
1268 select SPL_OF_CONTROL if SPL
1269 select SPL_PINCTRL if SPL
1272 imply DISTRO_DEFAULTS
1275 Support for UniPhier SoC family developed by Socionext Inc.
1276 (formerly, System LSI Business Division of Panasonic Corporation)
1279 bool "Support STMicroelectronics STM32 MCU with cortex M"
1286 bool "Support STMicrolectronics SoCs"
1295 Support for STMicroelectronics STiH407/10 SoC family.
1296 This SoC is used on Linaro 96Board STiH410-B2260
1299 bool "Support STMicroelectronics STM32MP Socs with cortex A"
1300 select ARCH_MISC_INIT
1301 select BOARD_LATE_INIT
1315 select SYS_THUMB_BUILD
1318 Support for STM32MP SoC family developed by STMicroelectronics,
1319 MPUs based on ARM cortex A core
1320 U-BOOT is running in DDR and SPL support is the unsecure First Stage
1323 config ARCH_ROCKCHIP
1324 bool "Support Rockchip SoCs"
1335 select DM_USB if USB
1336 select ENABLE_ARM_SOC_BOOT0_HOOK
1339 select SPL_DM if SPL
1340 select SPL_SYS_MALLOC_SIMPLE if SPL
1342 select SYS_THUMB_BUILD if !ARM64
1345 imply DISTRO_DEFAULTS
1347 imply SARADC_ROCKCHIP
1351 imply USB_FUNCTION_FASTBOOT
1353 config TARGET_THUNDERX_88XX
1354 bool "Support ThunderX 88xx"
1358 select SYS_CACHE_SHIFT_7
1361 bool "Support Aspeed SoCs"
1368 config TI_SECURE_DEVICE
1369 bool "HS Device Type Support"
1370 depends on ARCH_KEYSTONE || ARCH_OMAP2PLUS
1372 If a high secure (HS) device type is being used, this config
1373 must be set. This option impacts various aspects of the
1374 build system (to create signed boot images that can be
1375 authenticated) and the code. See the doc/README.ti-secure
1376 file for further details.
1378 source "arch/arm/mach-aspeed/Kconfig"
1380 source "arch/arm/mach-at91/Kconfig"
1382 source "arch/arm/mach-bcm283x/Kconfig"
1384 source "arch/arm/mach-bcmstb/Kconfig"
1386 source "arch/arm/mach-davinci/Kconfig"
1388 source "arch/arm/mach-exynos/Kconfig"
1390 source "arch/arm/mach-highbank/Kconfig"
1392 source "arch/arm/mach-integrator/Kconfig"
1394 source "arch/arm/mach-k3/Kconfig"
1396 source "arch/arm/mach-keystone/Kconfig"
1398 source "arch/arm/mach-kirkwood/Kconfig"
1400 source "arch/arm/mach-mvebu/Kconfig"
1402 source "arch/arm/cpu/armv7/ls102xa/Kconfig"
1404 source "arch/arm/mach-imx/mx2/Kconfig"
1406 source "arch/arm/mach-imx/mx3/Kconfig"
1408 source "arch/arm/mach-imx/mx5/Kconfig"
1410 source "arch/arm/mach-imx/mx6/Kconfig"
1412 source "arch/arm/mach-imx/mx7/Kconfig"
1414 source "arch/arm/mach-imx/mx7ulp/Kconfig"
1416 source "arch/arm/mach-imx/imx8/Kconfig"
1418 source "arch/arm/mach-imx/mx8m/Kconfig"
1420 source "arch/arm/mach-imx/mxs/Kconfig"
1422 source "arch/arm/mach-omap2/Kconfig"
1424 source "arch/arm/cpu/armv8/fsl-layerscape/Kconfig"
1426 source "arch/arm/mach-orion5x/Kconfig"
1428 source "arch/arm/mach-owl/Kconfig"
1430 source "arch/arm/mach-rmobile/Kconfig"
1432 source "arch/arm/mach-meson/Kconfig"
1434 source "arch/arm/mach-qemu/Kconfig"
1436 source "arch/arm/mach-rockchip/Kconfig"
1438 source "arch/arm/mach-s5pc1xx/Kconfig"
1440 source "arch/arm/mach-snapdragon/Kconfig"
1442 source "arch/arm/mach-socfpga/Kconfig"
1444 source "arch/arm/mach-sti/Kconfig"
1446 source "arch/arm/mach-stm32/Kconfig"
1448 source "arch/arm/mach-stm32mp/Kconfig"
1450 source "arch/arm/mach-sunxi/Kconfig"
1452 source "arch/arm/mach-tegra/Kconfig"
1454 source "arch/arm/mach-uniphier/Kconfig"
1456 source "arch/arm/cpu/armv7/vf610/Kconfig"
1458 source "arch/arm/mach-zynq/Kconfig"
1460 source "arch/arm/mach-zynqmp-r5/Kconfig"
1462 source "arch/arm/cpu/armv7/Kconfig"
1464 source "arch/arm/cpu/armv8/zynqmp/Kconfig"
1466 source "arch/arm/cpu/armv8/Kconfig"
1468 source "arch/arm/mach-imx/Kconfig"
1470 source "board/bosch/shc/Kconfig"
1471 source "board/CarMediaLab/flea3/Kconfig"
1472 source "board/Marvell/aspenite/Kconfig"
1473 source "board/Marvell/gplugd/Kconfig"
1474 source "board/armadeus/apf27/Kconfig"
1475 source "board/armltd/vexpress/Kconfig"
1476 source "board/armltd/vexpress64/Kconfig"
1477 source "board/broadcom/bcm23550_w1d/Kconfig"
1478 source "board/broadcom/bcm28155_ap/Kconfig"
1479 source "board/broadcom/bcmcygnus/Kconfig"
1480 source "board/broadcom/bcmnsp/Kconfig"
1481 source "board/broadcom/bcmns2/Kconfig"
1482 source "board/cavium/thunderx/Kconfig"
1483 source "board/cirrus/edb93xx/Kconfig"
1484 source "board/eets/pdu001/Kconfig"
1485 source "board/freescale/ls2080a/Kconfig"
1486 source "board/freescale/ls2080aqds/Kconfig"
1487 source "board/freescale/ls2080ardb/Kconfig"
1488 source "board/freescale/ls1088a/Kconfig"
1489 source "board/freescale/ls1021aqds/Kconfig"
1490 source "board/freescale/ls1043aqds/Kconfig"
1491 source "board/freescale/ls1021atwr/Kconfig"
1492 source "board/freescale/ls1021aiot/Kconfig"
1493 source "board/freescale/ls1046aqds/Kconfig"
1494 source "board/freescale/ls1043ardb/Kconfig"
1495 source "board/freescale/ls1046ardb/Kconfig"
1496 source "board/freescale/ls1012aqds/Kconfig"
1497 source "board/freescale/ls1012ardb/Kconfig"
1498 source "board/freescale/ls1012afrdm/Kconfig"
1499 source "board/freescale/mx35pdk/Kconfig"
1500 source "board/freescale/s32v234evb/Kconfig"
1501 source "board/grinn/chiliboard/Kconfig"
1502 source "board/gumstix/pepper/Kconfig"
1503 source "board/h2200/Kconfig"
1504 source "board/hisilicon/hikey/Kconfig"
1505 source "board/hisilicon/poplar/Kconfig"
1506 source "board/isee/igep003x/Kconfig"
1507 source "board/phytec/pcm051/Kconfig"
1508 source "board/silica/pengwyn/Kconfig"
1509 source "board/spear/spear300/Kconfig"
1510 source "board/spear/spear310/Kconfig"
1511 source "board/spear/spear320/Kconfig"
1512 source "board/spear/spear600/Kconfig"
1513 source "board/spear/x600/Kconfig"
1514 source "board/st/stv0991/Kconfig"
1515 source "board/tcl/sl50/Kconfig"
1516 source "board/ucRobotics/bubblegum_96/Kconfig"
1517 source "board/birdland/bav335x/Kconfig"
1518 source "board/timll/devkit3250/Kconfig"
1519 source "board/toradex/colibri_pxa270/Kconfig"
1520 source "board/vscom/baltos/Kconfig"
1521 source "board/woodburn/Kconfig"
1522 source "board/work-microwave/work_92105/Kconfig"
1523 source "board/xilinx/Kconfig"
1524 source "board/xilinx/zynq/Kconfig"
1525 source "board/xilinx/zynqmp/Kconfig"
1526 source "board/zipitz2/Kconfig"
1528 source "arch/arm/Kconfig.debug"
1533 default "arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds" if (ARCH_MX23 || ARCH_MX28) && !SPL_FRAMEWORK
1534 default "arch/arm/cpu/arm1136/u-boot-spl.lds" if CPU_ARM1136
1535 default "arch/arm/cpu/armv8/u-boot-spl.lds" if ARM64