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.
90 # If set, the workarounds for these ARM errata are applied early during U-Boot
91 # startup. Note that in general these options force the workarounds to be
92 # applied; no CPU-type/version detection exists, unlike the similar options in
93 # the Linux kernel. Do not set these options unless they apply! Also note that
94 # the following can be machine specific errata. These do have ability to
95 # provide rudimentary version and machine specific checks, but expect no
97 # CONFIG_ARM_ERRATA_430973
98 # CONFIG_ARM_ERRATA_454179
99 # CONFIG_ARM_ERRATA_621766
100 # CONFIG_ARM_ERRATA_798870
101 # CONFIG_ARM_ERRATA_801819
102 config ARM_ERRATA_430973
105 config ARM_ERRATA_454179
108 config ARM_ERRATA_621766
111 config ARM_ERRATA_716044
114 config ARM_ERRATA_725233
117 config ARM_ERRATA_742230
120 config ARM_ERRATA_743622
123 config ARM_ERRATA_751472
126 config ARM_ERRATA_761320
129 config ARM_ERRATA_773022
132 config ARM_ERRATA_774769
135 config ARM_ERRATA_794072
138 config ARM_ERRATA_798870
141 config ARM_ERRATA_801819
144 config ARM_ERRATA_826974
147 config ARM_ERRATA_828024
150 config ARM_ERRATA_829520
153 config ARM_ERRATA_833069
156 config ARM_ERRATA_833471
159 config ARM_ERRATA_845369
162 config ARM_ERRATA_852421
165 config ARM_ERRATA_852423
168 config ARM_ERRATA_855873
173 select SYS_CACHE_SHIFT_5
178 select SYS_CACHE_SHIFT_5
183 select SYS_CACHE_SHIFT_5
188 select SYS_CACHE_SHIFT_5
193 select SYS_CACHE_SHIFT_5
199 select SYS_CACHE_SHIFT_5
206 select SYS_CACHE_SHIFT_6
213 select SYS_CACHE_SHIFT_5
218 select SYS_CACHE_SHIFT_6
222 select SYS_CACHE_SHIFT_5
227 select SYS_CACHE_SHIFT_5
231 default "arm720t" if CPU_ARM720T
232 default "arm920t" if CPU_ARM920T
233 default "arm926ejs" if CPU_ARM926EJS
234 default "arm946es" if CPU_ARM946ES
235 default "arm1136" if CPU_ARM1136
236 default "arm1176" if CPU_ARM1176
237 default "armv7" if CPU_V7A
238 default "armv7" if CPU_V7R
239 default "armv7m" if CPU_V7M
240 default "pxa" if CPU_PXA
241 default "sa1100" if CPU_SA1100
242 default "armv8" if ARM64
246 default 4 if CPU_ARM720T
247 default 4 if CPU_ARM920T
248 default 5 if CPU_ARM926EJS
249 default 5 if CPU_ARM946ES
250 default 6 if CPU_ARM1136
251 default 6 if CPU_ARM1176
256 default 4 if CPU_SA1100
259 config SYS_CACHE_SHIFT_5
262 config SYS_CACHE_SHIFT_6
265 config SYS_CACHE_SHIFT_7
268 config SYS_CACHELINE_SIZE
270 default 128 if SYS_CACHE_SHIFT_7
271 default 64 if SYS_CACHE_SHIFT_6
272 default 32 if SYS_CACHE_SHIFT_5
274 config SYS_ARCH_TIMER
275 bool "ARM Generic Timer support"
276 depends on CPU_V7A || ARM64
279 The ARM Generic Timer (aka arch-timer) provides an architected
280 interface to a timer source on an SoC.
281 It is mandantory for ARMv8 implementation and widely available
285 bool "Support for ARM SMC Calling Convention (SMCCC)"
286 depends on CPU_V7A || ARM64
289 Say Y here if you want to enable ARM SMC Calling Convention.
290 This should be enabled if U-Boot needs to communicate with system
291 firmware (for example, PSCI) according to SMCCC.
294 bool "support boot from semihosting"
296 In emulated environments, semihosting is a way for
297 the hosted environment to call out to the emulator to
298 retrieve files from the host machine.
300 config SYS_THUMB_BUILD
301 bool "Build U-Boot using the Thumb instruction set"
304 Use this flag to build U-Boot using the Thumb instruction set for
305 ARM architectures. Thumb instruction set provides better code
306 density. For ARM architectures that support Thumb2 this flag will
307 result in Thumb2 code generated by GCC.
309 config SPL_SYS_THUMB_BUILD
310 bool "Build SPL using the Thumb instruction set"
311 default y if SYS_THUMB_BUILD
314 Use this flag to build SPL using the Thumb instruction set for
315 ARM architectures. Thumb instruction set provides better code
316 density. For ARM architectures that support Thumb2 this flag will
317 result in Thumb2 code generated by GCC.
319 config SYS_L2CACHE_OFF
322 If SoC does not support L2CACHE or one do not want to enable
323 L2CACHE, choose this option.
325 config ENABLE_ARM_SOC_BOOT0_HOOK
326 bool "prepare BOOT0 header"
328 If the SoC's BOOT0 requires a header area filled with (magic)
329 values, then choose this option, and create a file included as
330 <asm/arch/boot0.h> which contains the required assembler code.
332 config ARM_CORTEX_CPU_IS_UP
336 config USE_ARCH_MEMCPY
337 bool "Use an assembly optimized implementation of memcpy"
341 Enable the generation of an optimized version of memcpy.
342 Such implementation may be faster under some conditions
343 but may increase the binary size.
345 config SPL_USE_ARCH_MEMCPY
346 bool "Use an assembly optimized implementation of memcpy for SPL"
347 default y if USE_ARCH_MEMCPY
350 Enable the generation of an optimized version of memcpy.
351 Such implementation may be faster under some conditions
352 but may increase the binary size.
354 config USE_ARCH_MEMSET
355 bool "Use an assembly optimized implementation of memset"
359 Enable the generation of an optimized version of memset.
360 Such implementation may be faster under some conditions
361 but may increase the binary size.
363 config SPL_USE_ARCH_MEMSET
364 bool "Use an assembly optimized implementation of memset for SPL"
365 default y if USE_ARCH_MEMSET
368 Enable the generation of an optimized version of memset.
369 Such implementation may be faster under some conditions
370 but may increase the binary size.
372 config ARM64_SUPPORT_AARCH32
373 bool "ARM64 system support AArch32 execution state"
374 default y if ARM64 && !TARGET_THUNDERX_88XX
376 This ARM64 system supports AArch32 execution state.
379 prompt "Target select"
384 select SPL_BOARD_INIT if SPL
386 config TARGET_EDB93XX
387 bool "Support edb93xx"
391 config TARGET_ASPENITE
392 bool "Support aspenite"
396 bool "Support gplugd"
404 Support for TI's DaVinci platform.
407 bool "Marvell Kirkwood"
409 select BOARD_EARLY_INIT_F
410 select ARCH_MISC_INIT
413 bool "Marvell MVEBU family (Armada XP/375/38x/3700/7K/8K)"
423 config TARGET_DEVKIT3250
424 bool "Support devkit3250"
428 config TARGET_WORK_92105
429 bool "Support work_92105"
442 config TARGET_SPEAR300
443 bool "Support spear300"
445 select BOARD_EARLY_INIT_F
449 config TARGET_SPEAR310
450 bool "Support spear310"
452 select BOARD_EARLY_INIT_F
456 config TARGET_SPEAR320
457 bool "Support spear320"
459 select BOARD_EARLY_INIT_F
463 config TARGET_SPEAR600
464 bool "Support spear600"
466 select BOARD_EARLY_INIT_F
470 config TARGET_STV0991
471 bool "Support stv0991"
483 select BOARD_LATE_INIT
488 config TARGET_MX31PDK
489 bool "Support mx31pdk"
490 select BOARD_LATE_INIT
493 select BOARD_EARLY_INIT_F
495 config TARGET_WOODBURN
496 bool "Support woodburn"
499 config TARGET_WOODBURN_SD
500 bool "Support woodburn_sd"
508 config TARGET_MX35PDK
509 bool "Support mx35pdk"
510 select BOARD_LATE_INIT
514 bool "Broadcom BCM283X family"
520 select SERIAL_SEARCH_ALL
523 config TARGET_VEXPRESS_CA15_TC2
524 bool "Support vexpress_ca15_tc2"
526 select CPU_V7_HAS_NONSEC
527 select CPU_V7_HAS_VIRT
530 config TARGET_VEXPRESS_CA5X2
531 bool "Support vexpress_ca5x2"
535 config TARGET_VEXPRESS_CA9X4
536 bool "Support vexpress_ca9x4"
540 config TARGET_BCM23550_W1D
541 bool "Support bcm23550_w1d"
546 config TARGET_BCM28155_AP
547 bool "Support bcm28155_ap"
552 config TARGET_BCMCYGNUS
553 bool "Support bcmcygnus"
561 imply BCM_SF2_ETH_GMAC
564 bool "Support bcmnsp"
568 bool "Support Broadcom Northstar2"
571 Support for Broadcom Northstar 2 SoCs. NS2 is a quad-core 64-bit
572 ARMv8 Cortex-A57 processors targeting a broad range of networking
576 bool "Samsung EXYNOS"
588 bool "Samsung S5PC1XX"
596 bool "Calxeda Highbank"
600 config ARCH_INTEGRATOR
601 bool "ARM Ltd. Integrator family"
610 select SYS_THUMB_BUILD
612 select SYS_ARCH_TIMER
617 config ARCH_OMAP2PLUS
620 select SPL_BOARD_INIT if SPL
621 select SPL_STACK_R if SPL
627 imply DISTRO_DEFAULTS
629 Support for the Meson SoC family developed by Amlogic Inc.,
630 targeted at media players and tablet computers. We currently
631 support the S905 (GXBaby) 64-bit SoC.
634 bool "NXP i.MX8M platform"
640 bool "NXP i.MX23 family"
651 bool "NXP i.MX28 family"
659 select ROM_UNIFIED_SECTIONS
665 select SYS_FSL_HAS_SEC if SECURE_BOOT
666 select SYS_FSL_SEC_COMPAT_4
667 select SYS_FSL_SEC_LE
668 select BOARD_EARLY_INIT_F
669 select ARCH_MISC_INIT
675 select SYS_FSL_HAS_SEC if SECURE_BOOT
676 select SYS_FSL_SEC_COMPAT_4
677 select SYS_FSL_SEC_LE
678 select SYS_THUMB_BUILD if SPL
683 default "arch/arm/mach-omap2/u-boot-spl.lds"
689 select BOARD_EARLY_INIT_F
693 bool "QEMU Virtual Platform"
700 bool "Renesas ARM SoCs"
703 select BOARD_EARLY_INIT_F
705 imply SYS_THUMB_BUILD
707 config TARGET_S32V234EVB
708 bool "Support s32v234evb"
710 select SYS_FSL_ERRATUM_ESDHC111
712 config ARCH_SNAPDRAGON
713 bool "Qualcomm Snapdragon SoCs"
723 bool "Altera SOCFPGA family"
727 select SPL_OF_CONTROL
729 select ENABLE_ARM_SOC_BOOT0_HOOK
730 select ARCH_EARLY_INIT_R
731 select ARCH_MISC_INIT
732 select SYS_THUMB_BUILD
739 imply SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
742 bool "Support sunxi (Allwinner) SoCs"
745 select CMD_MMC if MMC
746 select CMD_USB if DISTRO_DEFAULTS
752 select DM_USB if DISTRO_DEFAULTS
753 select OF_BOARD_SETUP
756 select SPECIFY_CONSOLE_INDEX
757 select SPL_STACK_R if SPL
758 select SPL_SYS_MALLOC_SIMPLE if SPL
760 select SPL_SYS_THUMB_BUILD if !ARM64
761 select SYS_THUMB_BUILD if !ARM64
762 select USB if DISTRO_DEFAULTS
763 select USB_STORAGE if DISTRO_DEFAULTS
764 select USB_KEYBOARD if DISTRO_DEFAULTS
765 select USE_TINY_PRINTF
767 imply DISTRO_DEFAULTS
769 imply OF_LIBFDT_OVERLAY
770 imply PRE_CONSOLE_BUFFER
771 imply SPL_GPIO_SUPPORT
772 imply SPL_LIBCOMMON_SUPPORT
773 imply SPL_LIBDISK_SUPPORT
774 imply SPL_LIBGENERIC_SUPPORT
775 imply SPL_MMC_SUPPORT if MMC
776 imply SPL_POWER_SUPPORT
777 imply SPL_SERIAL_SUPPORT
781 bool "Freescale Vybrid"
783 select SYS_FSL_ERRATUM_ESDHC111
788 bool "Xilinx Zynq based platform"
789 select BOARD_LATE_INIT
793 select SPL_BOARD_INIT if SPL
794 select BOARD_EARLY_INIT_F if WDT
795 select SPL_OF_CONTROL if SPL
803 select SPL_SEPARATE_BSS if SPL
806 select SPL_CLK if SPL
814 bool "Xilinx ZynqMP based platform"
816 select BOARD_LATE_INIT
822 select SPL_BOARD_INIT if SPL
823 select SPL_CLK if SPL
829 imply DISTRO_DEFAULTS
832 config TARGET_VEXPRESS64_AEMV8A
833 bool "Support vexpress_aemv8a"
837 config TARGET_VEXPRESS64_BASE_FVP
838 bool "Support Versatile Express ARMv8a FVP BASE model"
843 config TARGET_VEXPRESS64_BASE_FVP_DRAM
844 bool "Support Versatile Express ARMv8a FVP BASE model booting from DRAM"
848 This target is derived from TARGET_VEXPRESS64_BASE_FVP and over-rides
849 the default config to allow the user to load the images directly into
850 DRAM using model parameters rather than by using semi-hosting to load
851 the files from the host filesystem.
853 config TARGET_VEXPRESS64_JUNO
854 bool "Support Versatile Express Juno Development Platform"
858 config TARGET_LS2080A_EMU
859 bool "Support ls2080a_emu"
862 select ARMV8_MULTIENTRY
863 select ARCH_MISC_INIT
865 Support for Freescale LS2080A_EMU platform
866 The LS2080A Development System (EMULATOR) is a pre silicon
867 development platform that supports the QorIQ LS2080A
868 Layerscape Architecture processor.
870 config TARGET_LS2080A_SIMU
871 bool "Support ls2080a_simu"
874 select ARMV8_MULTIENTRY
875 select ARCH_MISC_INIT
877 Support for Freescale LS2080A_SIMU platform
878 The LS2080A Development System (QDS) is a pre silicon
879 development platform that supports the QorIQ LS2080A
880 Layerscape Architecture processor.
882 config TARGET_LS1088AQDS
883 bool "Support ls1088aqds"
886 select ARMV8_MULTIENTRY
887 select ARCH_MISC_INIT
888 select BOARD_LATE_INIT
891 Support for NXP LS1088AQDS platform
892 The LS1088A Development System (QDS) is a high-performance
893 development platform that supports the QorIQ LS1088A
894 Layerscape Architecture processor.
896 config TARGET_LS2080AQDS
897 bool "Support ls2080aqds"
900 select ARMV8_MULTIENTRY
901 select BOARD_LATE_INIT
903 select ARCH_MISC_INIT
907 Support for Freescale LS2080AQDS platform
908 The LS2080A Development System (QDS) is a high-performance
909 development platform that supports the QorIQ LS2080A
910 Layerscape Architecture processor.
912 config TARGET_LS2080ARDB
913 bool "Support ls2080ardb"
916 select ARMV8_MULTIENTRY
917 select BOARD_LATE_INIT
919 select ARCH_MISC_INIT
923 Support for Freescale LS2080ARDB platform.
924 The LS2080A Reference design board (RDB) is a high-performance
925 development platform that supports the QorIQ LS2080A
926 Layerscape Architecture processor.
928 config TARGET_LS2081ARDB
929 bool "Support ls2081ardb"
932 select ARMV8_MULTIENTRY
933 select BOARD_LATE_INIT
935 select ARCH_MISC_INIT
937 Support for Freescale LS2081ARDB platform.
938 The LS2081A Reference design board (RDB) is a high-performance
939 development platform that supports the QorIQ LS2081A/LS2041A
940 Layerscape Architecture processor.
943 bool "Support HiKey 96boards Consumer Edition Platform"
950 select SPECIFY_CONSOLE_INDEX
952 Support for HiKey 96boards platform. It features a HI6220
953 SoC, with 8xA53 CPU, mali450 gpu, and 1GB RAM.
956 bool "Support Poplar 96boards Enterprise Edition Platform"
964 Support for Poplar 96boards EE platform. It features a HI3798cv200
965 SoC, with 4xA53 CPU, 1GB RAM and the high performance Mali T720 GPU
966 making it capable of running any commercial set-top solution based on
969 config TARGET_LS1012AQDS
970 bool "Support ls1012aqds"
973 select BOARD_LATE_INIT
975 Support for Freescale LS1012AQDS platform.
976 The LS1012A Development System (QDS) is a high-performance
977 development platform that supports the QorIQ LS1012A
978 Layerscape Architecture processor.
980 config TARGET_LS1012ARDB
981 bool "Support ls1012ardb"
984 select BOARD_LATE_INIT
988 Support for Freescale LS1012ARDB platform.
989 The LS1012A Reference design board (RDB) is a high-performance
990 development platform that supports the QorIQ LS1012A
991 Layerscape Architecture processor.
993 config TARGET_LS1012A2G5RDB
994 bool "Support ls1012a2g5rdb"
997 select BOARD_LATE_INIT
1000 Support for Freescale LS1012A2G5RDB platform.
1001 The LS1012A 2G5 Reference design board (RDB) is a high-performance
1002 development platform that supports the QorIQ LS1012A
1003 Layerscape Architecture processor.
1005 config TARGET_LS1012AFRDM
1006 bool "Support ls1012afrdm"
1010 Support for Freescale LS1012AFRDM platform.
1011 The LS1012A Freedom board (FRDM) is a high-performance
1012 development platform that supports the QorIQ LS1012A
1013 Layerscape Architecture processor.
1015 config TARGET_LS1088ARDB
1016 bool "Support ls1088ardb"
1019 select ARMV8_MULTIENTRY
1020 select ARCH_MISC_INIT
1021 select BOARD_LATE_INIT
1024 Support for NXP LS1088ARDB platform.
1025 The LS1088A Reference design board (RDB) is a high-performance
1026 development platform that supports the QorIQ LS1088A
1027 Layerscape Architecture processor.
1029 config TARGET_LS1021AQDS
1030 bool "Support ls1021aqds"
1031 select BOARD_LATE_INIT
1033 select CPU_V7_HAS_NONSEC
1034 select CPU_V7_HAS_VIRT
1037 select ARCH_SUPPORT_PSCI
1038 select LS1_DEEP_SLEEP
1040 select BOARD_EARLY_INIT_F
1043 config TARGET_LS1021ATWR
1044 bool "Support ls1021atwr"
1045 select BOARD_LATE_INIT
1047 select CPU_V7_HAS_NONSEC
1048 select CPU_V7_HAS_VIRT
1051 select ARCH_SUPPORT_PSCI
1052 select LS1_DEEP_SLEEP
1053 select BOARD_EARLY_INIT_F
1056 config TARGET_LS1021AIOT
1057 bool "Support ls1021aiot"
1058 select BOARD_LATE_INIT
1060 select CPU_V7_HAS_NONSEC
1061 select CPU_V7_HAS_VIRT
1064 select ARCH_SUPPORT_PSCI
1067 Support for Freescale LS1021AIOT platform.
1068 The LS1021A Freescale board (IOT) is a high-performance
1069 development platform that supports the QorIQ LS1021A
1070 Layerscape Architecture processor.
1072 config TARGET_LS1043AQDS
1073 bool "Support ls1043aqds"
1076 select ARMV8_MULTIENTRY
1077 select BOARD_LATE_INIT
1079 select BOARD_EARLY_INIT_F
1082 Support for Freescale LS1043AQDS platform.
1084 config TARGET_LS1043ARDB
1085 bool "Support ls1043ardb"
1088 select ARMV8_MULTIENTRY
1089 select BOARD_LATE_INIT
1091 select BOARD_EARLY_INIT_F
1094 Support for Freescale LS1043ARDB platform.
1096 config TARGET_LS1046AQDS
1097 bool "Support ls1046aqds"
1100 select ARMV8_MULTIENTRY
1101 select BOARD_LATE_INIT
1103 select DM_SPI_FLASH if DM_SPI
1104 select BOARD_EARLY_INIT_F
1107 Support for Freescale LS1046AQDS platform.
1108 The LS1046A Development System (QDS) is a high-performance
1109 development platform that supports the QorIQ LS1046A
1110 Layerscape Architecture processor.
1112 config TARGET_LS1046ARDB
1113 bool "Support ls1046ardb"
1116 select ARMV8_MULTIENTRY
1117 select BOARD_LATE_INIT
1119 select DM_SPI_FLASH if DM_SPI
1120 select POWER_MC34VR500
1121 select BOARD_EARLY_INIT_F
1124 Support for Freescale LS1046ARDB platform.
1125 The LS1046A Reference Design Board (RDB) is a high-performance
1126 development platform that supports the QorIQ LS1046A
1127 Layerscape Architecture processor.
1130 bool "Support h2200"
1133 config TARGET_ZIPITZ2
1134 bool "Support zipitz2"
1137 config TARGET_COLIBRI_PXA270
1138 bool "Support colibri_pxa270"
1141 config ARCH_UNIPHIER
1142 bool "Socionext UniPhier SoCs"
1143 select BOARD_LATE_INIT
1154 select SPL_BOARD_INIT if SPL
1155 select SPL_DM if SPL
1156 select SPL_LIBCOMMON_SUPPORT if SPL
1157 select SPL_LIBGENERIC_SUPPORT if SPL
1158 select SPL_OF_CONTROL if SPL
1159 select SPL_PINCTRL if SPL
1163 Support for UniPhier SoC family developed by Socionext Inc.
1164 (formerly, System LSI Business Division of Panasonic Corporation)
1167 bool "Support STMicroelectronics STM32 MCU with cortex M"
1171 select SYS_THUMB_BUILD
1174 bool "Support STMicrolectronics SoCs"
1182 Support for STMicroelectronics STiH407/10 SoC family.
1183 This SoC is used on Linaro 96Board STiH410-B2260
1186 bool "Support STMicroelectronics STM32MP Socs with cortex A"
1187 select ARCH_MISC_INIT
1188 select BOARD_LATE_INIT
1201 select SYS_THUMB_BUILD
1203 Support for STM32MP SoC family developed by STMicroelectronics,
1204 MPUs based on ARM cortex A core
1205 U-BOOT is running in DDR and SPL support is the unsecure First Stage
1208 config ARCH_ROCKCHIP
1209 bool "Support Rockchip SoCs"
1213 select SPL_DM if SPL
1215 select SYS_THUMB_BUILD if !ARM64
1216 select SPL_SYS_MALLOC_SIMPLE if SPL
1223 select DM_USB if USB
1226 select ENABLE_ARM_SOC_BOOT0_HOOK
1229 imply DISTRO_DEFAULTS
1232 imply USB_FUNCTION_FASTBOOT
1236 imply SARADC_ROCKCHIP
1239 config TARGET_THUNDERX_88XX
1240 bool "Support ThunderX 88xx"
1243 select SYS_CACHE_SHIFT_7
1247 bool "Support Aspeed SoCs"
1253 config TI_SECURE_DEVICE
1254 bool "HS Device Type Support"
1255 depends on ARCH_KEYSTONE || ARCH_OMAP2PLUS
1257 If a high secure (HS) device type is being used, this config
1258 must be set. This option impacts various aspects of the
1259 build system (to create signed boot images that can be
1260 authenticated) and the code. See the doc/README.ti-secure
1261 file for further details.
1263 source "arch/arm/mach-aspeed/Kconfig"
1265 source "arch/arm/mach-at91/Kconfig"
1267 source "arch/arm/mach-bcm283x/Kconfig"
1269 source "arch/arm/mach-davinci/Kconfig"
1271 source "arch/arm/mach-exynos/Kconfig"
1273 source "arch/arm/mach-highbank/Kconfig"
1275 source "arch/arm/mach-integrator/Kconfig"
1277 source "arch/arm/mach-keystone/Kconfig"
1279 source "arch/arm/mach-kirkwood/Kconfig"
1281 source "arch/arm/mach-mvebu/Kconfig"
1283 source "arch/arm/cpu/armv7/ls102xa/Kconfig"
1285 source "arch/arm/mach-imx/mx2/Kconfig"
1287 source "arch/arm/mach-imx/mx5/Kconfig"
1289 source "arch/arm/mach-imx/mx6/Kconfig"
1291 source "arch/arm/mach-imx/mx7/Kconfig"
1293 source "arch/arm/mach-imx/mx7ulp/Kconfig"
1295 source "arch/arm/mach-imx/mx8m/Kconfig"
1297 source "arch/arm/mach-imx/mxs/Kconfig"
1299 source "arch/arm/mach-omap2/Kconfig"
1301 source "arch/arm/cpu/armv8/fsl-layerscape/Kconfig"
1303 source "arch/arm/mach-orion5x/Kconfig"
1305 source "arch/arm/mach-rmobile/Kconfig"
1307 source "arch/arm/mach-meson/Kconfig"
1309 source "arch/arm/mach-qemu/Kconfig"
1311 source "arch/arm/mach-rockchip/Kconfig"
1313 source "arch/arm/mach-s5pc1xx/Kconfig"
1315 source "arch/arm/mach-snapdragon/Kconfig"
1317 source "arch/arm/mach-socfpga/Kconfig"
1319 source "arch/arm/mach-sti/Kconfig"
1321 source "arch/arm/mach-stm32/Kconfig"
1323 source "arch/arm/mach-stm32mp/Kconfig"
1325 source "arch/arm/mach-sunxi/Kconfig"
1327 source "arch/arm/mach-tegra/Kconfig"
1329 source "arch/arm/mach-uniphier/Kconfig"
1331 source "arch/arm/cpu/armv7/vf610/Kconfig"
1333 source "arch/arm/mach-zynq/Kconfig"
1335 source "arch/arm/cpu/armv7/Kconfig"
1337 source "arch/arm/cpu/armv8/zynqmp/Kconfig"
1339 source "arch/arm/cpu/armv8/Kconfig"
1341 source "arch/arm/mach-imx/Kconfig"
1343 source "board/bosch/shc/Kconfig"
1344 source "board/CarMediaLab/flea3/Kconfig"
1345 source "board/Marvell/aspenite/Kconfig"
1346 source "board/Marvell/gplugd/Kconfig"
1347 source "board/armadeus/apf27/Kconfig"
1348 source "board/armltd/vexpress/Kconfig"
1349 source "board/armltd/vexpress64/Kconfig"
1350 source "board/broadcom/bcm23550_w1d/Kconfig"
1351 source "board/broadcom/bcm28155_ap/Kconfig"
1352 source "board/broadcom/bcmcygnus/Kconfig"
1353 source "board/broadcom/bcmnsp/Kconfig"
1354 source "board/broadcom/bcmns2/Kconfig"
1355 source "board/cavium/thunderx/Kconfig"
1356 source "board/cirrus/edb93xx/Kconfig"
1357 source "board/eets/pdu001/Kconfig"
1358 source "board/freescale/ls2080a/Kconfig"
1359 source "board/freescale/ls2080aqds/Kconfig"
1360 source "board/freescale/ls2080ardb/Kconfig"
1361 source "board/freescale/ls1088a/Kconfig"
1362 source "board/freescale/ls1021aqds/Kconfig"
1363 source "board/freescale/ls1043aqds/Kconfig"
1364 source "board/freescale/ls1021atwr/Kconfig"
1365 source "board/freescale/ls1021aiot/Kconfig"
1366 source "board/freescale/ls1046aqds/Kconfig"
1367 source "board/freescale/ls1043ardb/Kconfig"
1368 source "board/freescale/ls1046ardb/Kconfig"
1369 source "board/freescale/ls1012aqds/Kconfig"
1370 source "board/freescale/ls1012ardb/Kconfig"
1371 source "board/freescale/ls1012afrdm/Kconfig"
1372 source "board/freescale/mx31pdk/Kconfig"
1373 source "board/freescale/mx35pdk/Kconfig"
1374 source "board/freescale/s32v234evb/Kconfig"
1375 source "board/gdsys/a38x/Kconfig"
1376 source "board/grinn/chiliboard/Kconfig"
1377 source "board/gumstix/pepper/Kconfig"
1378 source "board/h2200/Kconfig"
1379 source "board/hisilicon/hikey/Kconfig"
1380 source "board/hisilicon/poplar/Kconfig"
1381 source "board/isee/igep003x/Kconfig"
1382 source "board/phytec/pcm051/Kconfig"
1383 source "board/silica/pengwyn/Kconfig"
1384 source "board/spear/spear300/Kconfig"
1385 source "board/spear/spear310/Kconfig"
1386 source "board/spear/spear320/Kconfig"
1387 source "board/spear/spear600/Kconfig"
1388 source "board/spear/x600/Kconfig"
1389 source "board/st/stv0991/Kconfig"
1390 source "board/tcl/sl50/Kconfig"
1391 source "board/birdland/bav335x/Kconfig"
1392 source "board/timll/devkit3250/Kconfig"
1393 source "board/toradex/colibri_pxa270/Kconfig"
1394 source "board/vscom/baltos/Kconfig"
1395 source "board/woodburn/Kconfig"
1396 source "board/work-microwave/work_92105/Kconfig"
1397 source "board/xilinx/zynqmp/Kconfig"
1398 source "board/zipitz2/Kconfig"
1400 source "arch/arm/Kconfig.debug"
1405 default "arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds" if (ARCH_MX23 || ARCH_MX28) && !SPL_FRAMEWORK
1406 default "arch/arm/cpu/arm1136/u-boot-spl.lds" if CPU_ARM1136
1407 default "arch/arm/cpu/armv8/u-boot-spl.lds" if ARM64