diff options
66 files changed, 225 insertions, 170 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 9187240a02db..5adccaed7d01 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -471,7 +471,7 @@ source "arch/arm/mach-zynq/Kconfig" # ARMv7-M architecture config ARCH_LPC18XX - bool "NXP LPC18xx/LPC43xx" + bool "NXP LPC18xx/LPC43xx (DEPRECATED)" depends on ARM_SINGLE_ARMV7M select ARCH_HAS_RESET_CONTROLLER select ARM_AMBA @@ -481,8 +481,10 @@ config ARCH_LPC18XX Support for NXP's LPC18xx Cortex-M3 and LPC43xx Cortex-M4 high performance microcontrollers. + This platform is scheduled for removal in early 2027 + config ARCH_MPS2 - bool "ARM MPS2 platform" + bool "ARM MPS2 platform (DEPRECATED)" depends on ARM_SINGLE_ARMV7M select ARM_AMBA select CLKSRC_MPS2 @@ -493,6 +495,8 @@ config ARCH_MPS2 Please, note that depends which Application Note is used memory map for the platform may vary, so adjustment of RAM base might be needed. + This platform is scheduled for removal in early 2027 + # Definitions to make life easier config ARCH_ACORN bool @@ -513,13 +517,21 @@ config PLAT_VERSATILE source "arch/arm/mm/Kconfig" config IWMMXT - bool "Enable iWMMXt support" - depends on CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK - default y if PXA27x || PXA3xx || ARCH_MMP + bool "Enable iWMMXt support (DEPRECATED)" + depends on PXA27x || PXA3xx || ARCH_MMP help Enable support for iWMMXt context switching at run time if running on a CPU that supports it. + Machines that actually support this feature are very rare, + and support is deprecated in new gcc-14. While there were a + few applications that used this in the past, none are known + to still do so. + + If you use this, please send a patch to remove the + deprecation, otherwise this will be removed in early + 2027. + if !MMU source "arch/arm/Kconfig-nommu" endif @@ -1151,23 +1163,23 @@ config ARM_PATCH_IDIV code to do integer division. config AEABI - bool "Use the ARM EABI to compile the kernel" if !CPU_V7 && \ - !CPU_V7M && !CPU_V6 && !CPU_V6K && !CC_IS_CLANG - default CPU_V7 || CPU_V7M || CPU_V6 || CPU_V6K || CC_IS_CLANG + bool "Use the ARM EABI to compile the kernel" if CPU_SA110 || CPU_SA1100 + default y help - This option allows for the kernel to be compiled using the latest - ARM ABI (aka EABI). This is only useful if you are using a user - space environment that is also compiled with EABI. + The Arm EABI is the default ABI on all modern Linux + distributions, replacing the obsolete and "OABI" that was + commonly used on ARMv4 distributions before ca. 2013. - Since there are major incompatibilities between the legacy ABI and - EABI, especially with regard to structure member alignment, this - option also changes the kernel syscall calling convention to - disambiguate both ABIs and allow for backward compatibility support - (selected with CONFIG_OABI_COMPAT). + Everyone should enable this, as support for OABI user space + was dropped in gcc-4.8 and most distributions after ca. 2013. + + Support for OABI mode will be removed from the kernel + once Intel StrongARM CPUs are phased out. config OABI_COMPAT bool "Allow old ABI binaries to run with this kernel (EXPERIMENTAL)" depends on AEABI && !THUMB2_KERNEL + depends on CPU_SA110 || CPU_SA1100 help This option preserves the old syscall interface along with the new (ARM EABI) one. It also provides a compatibility layer to @@ -1180,11 +1192,8 @@ config OABI_COMPAT selected, since there is no way yet to sensibly distinguish between calling conventions during filtering. - If you know you'll be using only pure EABI user space then you - can say N here. If this option is not selected and you attempt - to execute a legacy ABI binary then the result will be - UNPREDICTABLE (in fact it can be predicted that it won't work - at all). If in doubt say N. + Support for OABI_COMPAT will be removed from the kernel + once Intel StrongARM CPUs are phased out. config ARCH_SELECT_MEMORY_MODEL def_bool y @@ -1393,19 +1402,22 @@ config ARCH_WANT_FLAT_DTB_INSTALL config ATAGS bool "Support for the traditional ATAGS boot data passing" - default y + depends on EXPERT help - This is the traditional way of passing data to the kernel at boot - time. If you are solely relying on the flattened device tree (or - the ARM_ATAG_DTB_COMPAT option) then you may unselect this option - to remove ATAGS support from your kernel binary. + This is the traditional way of passing data to the kernel at + boot but is now only used by a few of the oldest ARMv4 and + ARMv5 machines. Users that still rely on ATAGS should plan + on migrating to devicetree based booting. + + Support for ATAGS will be removed when the last machine using + it is either converted to DT or removed. config DEPRECATED_PARAM_STRUCT - bool "Provide old way to pass kernel parameters" + bool "Provide old way to pass kernel parameters (DEPRECATED)" depends on ATAGS help This was deprecated in 2001 and announced to live on for 5 years. - Some old boot loaders still use this way. + It is now scheduled for removal in early 2027. # Compressed boot loader in ROM. Yes, we really want to ask about # TEXT and BSS so we preserve their values in the config files. @@ -1651,16 +1663,16 @@ menu "Floating point emulation" comment "At least one emulation must be selected" config FPE_NWFPE - bool "NWFPE math emulation" + bool "NWFPE math emulation (DEPRECATED)" depends on (!AEABI || OABI_COMPAT) && !THUMB2_KERNEL help Say Y to include the NWFPE floating point emulator in the kernel. - This is necessary to run most binaries. Linux does not currently - support floating point hardware so you need to say Y here even if - your machine has an FPA or floating point co-processor podule. - You may say N here if you are going to load the Acorn FPEmulator - early in the bootup. + This is only used on OABI userspace binaries, either using a + pure OABI (!CONFIG_AEABI) kernel, or the OABI emulation. + + Support for NWFPE will be removed in the future when OABI + support is removed. config FPE_NWFPE_XP bool "Support extended precision" diff --git a/arch/arm/Kconfig.platforms b/arch/arm/Kconfig.platforms index 386eccc81868..2e118b65f93b 100644 --- a/arch/arm/Kconfig.platforms +++ b/arch/arm/Kconfig.platforms @@ -33,7 +33,7 @@ config ARCH_MULTI_V4_V5 config ARCH_MULTI_V6 bool "ARMv6 based platforms (ARM11)" select ARCH_MULTI_V6_V7 - select CPU_V6K + select CPU_ARM1176 config ARCH_MULTI_V7 bool "ARMv7 based platforms (Cortex-A, PJ4, Scorpion, Krait)" diff --git a/arch/arm/configs/am200epdkit_defconfig b/arch/arm/configs/am200epdkit_defconfig index d8198592fe1b..61beac88e863 100644 --- a/arch/arm/configs/am200epdkit_defconfig +++ b/arch/arm/configs/am200epdkit_defconfig @@ -7,8 +7,7 @@ CONFIG_EXPERT=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_ARCH_GUMSTIX=y -CONFIG_AEABI=y -# CONFIG_OABI_COMPAT is not set +CONFIG_ATAGS=y CONFIG_CMDLINE="console=ttyS0,115200n8 root=1f01 rootfstype=jffs2" CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/arm/configs/aspeed_g4_defconfig b/arch/arm/configs/aspeed_g4_defconfig index 45d8738abb75..f86dd4ce7d0d 100644 --- a/arch/arm/configs/aspeed_g4_defconfig +++ b/arch/arm/configs/aspeed_g4_defconfig @@ -22,9 +22,7 @@ CONFIG_KEXEC=y CONFIG_ARCH_ASPEED=y CONFIG_MACH_ASPEED_G4=y CONFIG_VMSPLIT_2G=y -CONFIG_AEABI=y CONFIG_UACCESS_WITH_MEMCPY=y -# CONFIG_ATAGS is not set CONFIG_JUMP_LABEL=y CONFIG_STRICT_KERNEL_RWX=y # CONFIG_BLK_DEBUG_FS is not set diff --git a/arch/arm/configs/aspeed_g5_defconfig b/arch/arm/configs/aspeed_g5_defconfig index ec558e57d081..45b937419dbd 100644 --- a/arch/arm/configs/aspeed_g5_defconfig +++ b/arch/arm/configs/aspeed_g5_defconfig @@ -29,7 +29,6 @@ CONFIG_VMSPLIT_2G=y CONFIG_NR_CPUS=2 CONFIG_HIGHMEM=y CONFIG_UACCESS_WITH_MEMCPY=y -# CONFIG_ATAGS is not set CONFIG_VFP=y CONFIG_NEON=y CONFIG_KERNEL_MODE_NEON=y diff --git a/arch/arm/configs/assabet_defconfig b/arch/arm/configs/assabet_defconfig index 07ab9eaac4af..e4264fdac2e5 100644 --- a/arch/arm/configs/assabet_defconfig +++ b/arch/arm/configs/assabet_defconfig @@ -1,10 +1,13 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y +CONFIG_EXPERT=y CONFIG_ARCH_MULTI_V4=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_SA1100=y CONFIG_SA1100_ASSABET=y +# CONFIG_AEABI is not set +CONFIG_ATAGS=y CONFIG_CMDLINE="mem=32M console=ttySA0,38400n8 initrd=0xc0800000,3M root=/dev/ram" CONFIG_FPE_NWFPE=y CONFIG_PM=y diff --git a/arch/arm/configs/at91_dt_defconfig b/arch/arm/configs/at91_dt_defconfig index e331242dece7..830c6c0dbdaf 100644 --- a/arch/arm/configs/at91_dt_defconfig +++ b/arch/arm/configs/at91_dt_defconfig @@ -18,9 +18,7 @@ CONFIG_SOC_AT91SAM9=y CONFIG_SOC_SAM9X60=y CONFIG_SOC_SAM9X7=y # CONFIG_ATMEL_CLOCKSOURCE_PIT is not set -CONFIG_AEABI=y CONFIG_UACCESS_WITH_MEMCPY=y -# CONFIG_ATAGS is not set CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_CMDLINE="console=ttyS0,115200 initrd=0x21100000,25165824 root=/dev/ram0 rw" diff --git a/arch/arm/configs/axm55xx_defconfig b/arch/arm/configs/axm55xx_defconfig index 0952e5e94c5e..541e38e2205b 100644 --- a/arch/arm/configs/axm55xx_defconfig +++ b/arch/arm/configs/axm55xx_defconfig @@ -38,8 +38,6 @@ CONFIG_PCIE_AXXIA=y CONFIG_SMP=y CONFIG_NR_CPUS=16 CONFIG_HOTPLUG_CPU=y -CONFIG_AEABI=y -CONFIG_OABI_COMPAT=y CONFIG_HIGHMEM=y CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y diff --git a/arch/arm/configs/bcm2835_defconfig b/arch/arm/configs/bcm2835_defconfig index 4a8ac09843d7..b469ecc36cf5 100644 --- a/arch/arm/configs/bcm2835_defconfig +++ b/arch/arm/configs/bcm2835_defconfig @@ -25,7 +25,6 @@ CONFIG_CRASH_DUMP=y CONFIG_ARCH_MULTI_V6=y CONFIG_ARCH_BCM=y CONFIG_ARCH_BCM2835=y -CONFIG_AEABI=y CONFIG_SECCOMP=y CONFIG_KEXEC=y CONFIG_CPU_FREQ=y diff --git a/arch/arm/configs/clps711x_defconfig b/arch/arm/configs/clps711x_defconfig index f66d502ce2ef..7ba344e84c62 100644 --- a/arch/arm/configs/clps711x_defconfig +++ b/arch/arm/configs/clps711x_defconfig @@ -6,7 +6,6 @@ CONFIG_RD_LZMA=y CONFIG_EXPERT=y CONFIG_JUMP_LABEL=y CONFIG_PARTITION_ADVANCED=y -CONFIG_AEABI=y # CONFIG_COREDUMP is not set CONFIG_SLUB_TINY=y CONFIG_NET=y diff --git a/arch/arm/configs/collie_defconfig b/arch/arm/configs/collie_defconfig index 578c6a4af620..570a5f8bc57b 100644 --- a/arch/arm/configs/collie_defconfig +++ b/arch/arm/configs/collie_defconfig @@ -9,8 +9,8 @@ CONFIG_ARCH_MULTI_V4=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_SA1100=y CONFIG_SA1100_COLLIE=y +CONFIG_ATAGS=y CONFIG_CMDLINE="noinitrd root=/dev/mtdblock2 rootfstype=jffs2 fbcon=rotate:1" -CONFIG_FPE_NWFPE=y CONFIG_PM=y # CONFIG_SWAP is not set CONFIG_SLUB_TINY=y diff --git a/arch/arm/configs/davinci_all_defconfig b/arch/arm/configs/davinci_all_defconfig index 72703ef0c51c..e6fbe1f03920 100644 --- a/arch/arm/configs/davinci_all_defconfig +++ b/arch/arm/configs/davinci_all_defconfig @@ -17,7 +17,6 @@ CONFIG_ARCH_DAVINCI=y CONFIG_ARCH_DAVINCI_DA850=y CONFIG_DAVINCI_MUX_DEBUG=y CONFIG_DAVINCI_MUX_WARNINGS=y -CONFIG_AEABI=y CONFIG_SECCOMP=y CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y diff --git a/arch/arm/configs/dove_defconfig b/arch/arm/configs/dove_defconfig index b6ed01216a62..917a864fec74 100644 --- a/arch/arm/configs/dove_defconfig +++ b/arch/arm/configs/dove_defconfig @@ -7,8 +7,8 @@ CONFIG_EXPERT=y CONFIG_ARCH_MULTI_V7=y CONFIG_ARCH_DOVE=y CONFIG_MACH_CM_A510=y -CONFIG_AEABI=y CONFIG_HIGHMEM=y +CONFIG_ATAGS=y CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_VFP=y diff --git a/arch/arm/configs/ep93xx_defconfig b/arch/arm/configs/ep93xx_defconfig index ce41dc8c435c..6863d8fd7713 100644 --- a/arch/arm/configs/ep93xx_defconfig +++ b/arch/arm/configs/ep93xx_defconfig @@ -18,7 +18,6 @@ CONFIG_MACH_EDB9315=y CONFIG_MACH_EDB9315A=y CONFIG_MACH_TS72XX=y CONFIG_MACH_VISION_EP9307=y -CONFIG_AEABI=y CONFIG_CMDLINE="console=ttyAM0,115200 root=/dev/nfs ip=bootp" CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/arm/configs/footbridge_defconfig b/arch/arm/configs/footbridge_defconfig index 5f6963687ee4..7fa556fb6cf4 100644 --- a/arch/arm/configs/footbridge_defconfig +++ b/arch/arm/configs/footbridge_defconfig @@ -9,8 +9,10 @@ CONFIG_ARCH_MULTI_V4=y CONFIG_ARCH_FOOTBRIDGE=y CONFIG_ARCH_EBSA285_HOST=y CONFIG_ARCH_NETWINDER=y +CONFIG_ATAGS=y CONFIG_FPE_NWFPE=y CONFIG_FPE_NWFPE_XP=y +# CONFIG_AEABI is not set CONFIG_MODULES=y CONFIG_PARTITION_ADVANCED=y CONFIG_ACORN_PARTITION=y diff --git a/arch/arm/configs/gemini_defconfig b/arch/arm/configs/gemini_defconfig index 7b1daec630cb..5860b2fe7d1f 100644 --- a/arch/arm/configs/gemini_defconfig +++ b/arch/arm/configs/gemini_defconfig @@ -11,7 +11,6 @@ CONFIG_KEXEC=y CONFIG_ARCH_MULTI_V4=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_GEMINI=y -CONFIG_AEABI=y CONFIG_HIGHMEM=y CONFIG_CMDLINE="console=ttyS0,115200n8" CONFIG_PM=y diff --git a/arch/arm/configs/h3600_defconfig b/arch/arm/configs/h3600_defconfig index 4e272875c797..3e8da62d959d 100644 --- a/arch/arm/configs/h3600_defconfig +++ b/arch/arm/configs/h3600_defconfig @@ -4,12 +4,13 @@ CONFIG_HIGH_RES_TIMERS=y CONFIG_PREEMPT=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y +CONFIG_EXPERT=y CONFIG_ARCH_MULTI_V4=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_SA1100=y CONFIG_SA1100_H3600=y # CONFIG_CPU_FREQ_STAT is not set -CONFIG_FPE_NWFPE=y +CONFIG_ATAGS=y CONFIG_MODULES=y CONFIG_NET=y CONFIG_UNIX=y diff --git a/arch/arm/configs/hisi_defconfig b/arch/arm/configs/hisi_defconfig index dde9cff951d4..c89b743784ca 100644 --- a/arch/arm/configs/hisi_defconfig +++ b/arch/arm/configs/hisi_defconfig @@ -10,7 +10,6 @@ CONFIG_ARCH_HIP04=y CONFIG_ARCH_HIX5HD2=y CONFIG_SMP=y CONFIG_NR_CPUS=16 -CONFIG_AEABI=y CONFIG_HIGHMEM=y CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y diff --git a/arch/arm/configs/imx_v4_v5_defconfig b/arch/arm/configs/imx_v4_v5_defconfig index 9139d1784c70..871e93dd65b5 100644 --- a/arch/arm/configs/imx_v4_v5_defconfig +++ b/arch/arm/configs/imx_v4_v5_defconfig @@ -15,7 +15,6 @@ CONFIG_ARCH_MXC=y CONFIG_SOC_IMX1=y CONFIG_SOC_IMX25=y CONFIG_SOC_IMX27=y -CONFIG_AEABI=y CONFIG_PM_DEBUG=y CONFIG_KPROBES=y CONFIG_MODULES=y diff --git a/arch/arm/configs/integrator_defconfig b/arch/arm/configs/integrator_defconfig index 61711d4bbf74..82180381bf3c 100644 --- a/arch/arm/configs/integrator_defconfig +++ b/arch/arm/configs/integrator_defconfig @@ -13,8 +13,6 @@ CONFIG_ARCH_INTEGRATOR=y CONFIG_ARCH_INTEGRATOR_AP=y CONFIG_INTEGRATOR_IMPD1=y CONFIG_ARCH_INTEGRATOR_CP=y -CONFIG_AEABI=y -# CONFIG_ATAGS is not set CONFIG_CMDLINE="console=ttyAM0,38400n8 root=/dev/nfs ip=bootp" CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_GOV_POWERSAVE=y diff --git a/arch/arm/configs/ixp4xx_defconfig b/arch/arm/configs/ixp4xx_defconfig index 418ef909572b..122ca7354986 100644 --- a/arch/arm/configs/ixp4xx_defconfig +++ b/arch/arm/configs/ixp4xx_defconfig @@ -9,7 +9,6 @@ CONFIG_EXPERT=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_IXP4XX=y CONFIG_CPU_BIG_ENDIAN=y -CONFIG_AEABI=y CONFIG_CMDLINE="console=ttyS0,115200" CONFIG_STRICT_KERNEL_RWX=y CONFIG_STRICT_MODULE_RWX=y diff --git a/arch/arm/configs/jornada720_defconfig b/arch/arm/configs/jornada720_defconfig index d57285cfefb2..a96cfb81aba5 100644 --- a/arch/arm/configs/jornada720_defconfig +++ b/arch/arm/configs/jornada720_defconfig @@ -1,12 +1,13 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 +CONFIG_EXPERT=y CONFIG_ARCH_MULTI_V4=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_SA1100=y CONFIG_SA1100_JORNADA720=y CONFIG_SA1100_JORNADA720_SSP=y -CONFIG_FPE_NWFPE=y CONFIG_PM=y +CONFIG_ATAGS=y CONFIG_MODULES=y CONFIG_NET=y CONFIG_PACKET=y diff --git a/arch/arm/configs/keystone_defconfig b/arch/arm/configs/keystone_defconfig index b0cadd878152..af91b9a420c9 100644 --- a/arch/arm/configs/keystone_defconfig +++ b/arch/arm/configs/keystone_defconfig @@ -22,7 +22,6 @@ CONFIG_PCI_KEYSTONE=y CONFIG_SMP=y CONFIG_HOTPLUG_CPU=y CONFIG_ARM_PSCI=y -CONFIG_AEABI=y CONFIG_HIGHMEM=y CONFIG_VFP=y CONFIG_NEON=y diff --git a/arch/arm/configs/lpc32xx_defconfig b/arch/arm/configs/lpc32xx_defconfig index b9e2e603cd95..c0b45eea1b0f 100644 --- a/arch/arm/configs/lpc32xx_defconfig +++ b/arch/arm/configs/lpc32xx_defconfig @@ -10,7 +10,6 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_EXPERT=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_LPC32XX=y -CONFIG_AEABI=y CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_CMDLINE="console=ttyS0,115200n81 root=/dev/ram0" diff --git a/arch/arm/configs/mmp2_defconfig b/arch/arm/configs/mmp2_defconfig index 0ea608c75f22..2ca166d4e78f 100644 --- a/arch/arm/configs/mmp2_defconfig +++ b/arch/arm/configs/mmp2_defconfig @@ -4,7 +4,6 @@ CONFIG_PREEMPT=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_BLK_DEV_BSG is not set CONFIG_ARCH_MMP=y -CONFIG_AEABI=y CONFIG_MACH_MMP2_DT=y CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.1.100:/nfsroot/ ip=192.168.1.101:192.168.1.100::255.255.255.0::eth0:on console=ttyS2,38400 mem=128M user_debug=255 earlyprintk" CONFIG_VFP=y diff --git a/arch/arm/configs/moxart_defconfig b/arch/arm/configs/moxart_defconfig index e2d9f3610063..699d7ad98dd2 100644 --- a/arch/arm/configs/moxart_defconfig +++ b/arch/arm/configs/moxart_defconfig @@ -16,8 +16,6 @@ CONFIG_ARCH_MULTI_V4=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_MOXART=y CONFIG_MACH_UC7112LX=y -CONFIG_AEABI=y -# CONFIG_ATAGS is not set CONFIG_ARM_APPENDED_DTB=y # CONFIG_SWAP is not set # CONFIG_COMPAT_BRK is not set diff --git a/arch/arm/configs/mps2_defconfig b/arch/arm/configs/mps2_defconfig index e995e50537ef..cacf3876f6e4 100644 --- a/arch/arm/configs/mps2_defconfig +++ b/arch/arm/configs/mps2_defconfig @@ -16,7 +16,6 @@ CONFIG_ARCH_MPS2=y CONFIG_SET_MEM_PARAM=y CONFIG_DRAM_BASE=0x21000000 CONFIG_DRAM_SIZE=0x1000000 -# CONFIG_ATAGS is not set # CONFIG_SUSPEND is not set # CONFIG_BLOCK is not set CONFIG_BINFMT_FLAT=y diff --git a/arch/arm/configs/multi_v4t_defconfig b/arch/arm/configs/multi_v4t_defconfig index 1a86dc305523..7b592345db21 100644 --- a/arch/arm/configs/multi_v4t_defconfig +++ b/arch/arm/configs/multi_v4t_defconfig @@ -17,8 +17,6 @@ CONFIG_INTEGRATOR_IMPD1=y CONFIG_INTEGRATOR_CM720T=y CONFIG_INTEGRATOR_CM920T=y CONFIG_INTEGRATOR_CM922T_XA10=y -CONFIG_AEABI=y -# CONFIG_ATAGS is not set CONFIG_CPU_IDLE=y CONFIG_ARM_CPUIDLE=y CONFIG_ARM_CLPS711X_CPUIDLE=y diff --git a/arch/arm/configs/multi_v5_defconfig b/arch/arm/configs/multi_v5_defconfig index d237ea8ea327..a0d2fb2fcf9a 100644 --- a/arch/arm/configs/multi_v5_defconfig +++ b/arch/arm/configs/multi_v5_defconfig @@ -22,21 +22,11 @@ CONFIG_ARCH_NPCM=y CONFIG_ARCH_WPCM450=y CONFIG_ARCH_ORION5X=y CONFIG_MACH_RD88F5182_DT=y -CONFIG_MACH_KUROBOX_PRO=y -CONFIG_MACH_DNS323=y -CONFIG_MACH_TS209=y -CONFIG_MACH_TERASTATION_PRO2=y -CONFIG_MACH_LINKSTATION_PRO=y CONFIG_MACH_LINKSTATION_MINI=y -CONFIG_MACH_TS409=y -CONFIG_MACH_TS78XX=y -CONFIG_MACH_MV2120=y CONFIG_MACH_D2NET_DT=y -CONFIG_MACH_NET2BIG=y CONFIG_MACH_MSS2_DT=y CONFIG_ARCH_SUNXI=y CONFIG_ARCH_VERSATILE=y -CONFIG_AEABI=y CONFIG_HIGHMEM=y CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y diff --git a/arch/arm/configs/mv78xx0_defconfig b/arch/arm/configs/mv78xx0_defconfig index 1174893102bd..e3cc8de7c1c2 100644 --- a/arch/arm/configs/mv78xx0_defconfig +++ b/arch/arm/configs/mv78xx0_defconfig @@ -11,9 +11,8 @@ CONFIG_ARCH_MULTI_V5=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_MV78XX0=y CONFIG_MACH_TERASTATION_WXL=y -CONFIG_AEABI=y CONFIG_HIGHMEM=y -CONFIG_FPE_NWFPE=y +CONFIG_ATAGS=y CONFIG_VFP=y CONFIG_KPROBES=y CONFIG_MODULES=y diff --git a/arch/arm/configs/mvebu_v5_defconfig b/arch/arm/configs/mvebu_v5_defconfig index 781f8f72df5f..dbc6c511e70b 100644 --- a/arch/arm/configs/mvebu_v5_defconfig +++ b/arch/arm/configs/mvebu_v5_defconfig @@ -10,19 +10,9 @@ CONFIG_ARCH_MVEBU=y CONFIG_MACH_KIRKWOOD=y CONFIG_ARCH_ORION5X=y CONFIG_MACH_RD88F5182_DT=y -CONFIG_MACH_KUROBOX_PRO=y -CONFIG_MACH_DNS323=y -CONFIG_MACH_TS209=y -CONFIG_MACH_TERASTATION_PRO2=y -CONFIG_MACH_LINKSTATION_PRO=y CONFIG_MACH_LINKSTATION_MINI=y -CONFIG_MACH_TS409=y -CONFIG_MACH_TS78XX=y -CONFIG_MACH_MV2120=y CONFIG_MACH_D2NET_DT=y -CONFIG_MACH_NET2BIG=y CONFIG_MACH_MSS2_DT=y -CONFIG_AEABI=y CONFIG_HIGHMEM=y CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y diff --git a/arch/arm/configs/mxs_defconfig b/arch/arm/configs/mxs_defconfig index 603fb003b223..b0b5eb33d01e 100644 --- a/arch/arm/configs/mxs_defconfig +++ b/arch/arm/configs/mxs_defconfig @@ -17,7 +17,6 @@ CONFIG_BLK_DEV_INITRD=y CONFIG_PERF_EVENTS=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_MXS=y -CONFIG_AEABI=y CONFIG_MODULES=y CONFIG_MODULE_FORCE_LOAD=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/arm/configs/neponset_defconfig b/arch/arm/configs/neponset_defconfig index 8a5dcca743fc..164643f1b6c0 100644 --- a/arch/arm/configs/neponset_defconfig +++ b/arch/arm/configs/neponset_defconfig @@ -1,16 +1,19 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y +CONFIG_EXPERT=y CONFIG_ARCH_MULTI_V4=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_SA1100=y CONFIG_SA1100_ASSABET=y CONFIG_ASSABET_NEPONSET=y +CONFIG_ATAGS=y CONFIG_ZBOOT_ROM_TEXT=0x80000 CONFIG_ZBOOT_ROM_BSS=0xc1000000 CONFIG_ZBOOT_ROM=y CONFIG_CMDLINE="console=ttySA0,38400n8 cpufreq=221200 rw root=/dev/mtdblock2 mtdparts=sa1100:512K(boot),1M(kernel),2560K(initrd),4M(root) mem=32M noinitrd initrd=0xc0800000,3M" CONFIG_FPE_NWFPE=y +# CONFIG_AEABI is not set CONFIG_PM=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/arm/configs/netwinder_defconfig b/arch/arm/configs/netwinder_defconfig index e639e6ad02cb..77d4a2b5916b 100644 --- a/arch/arm/configs/netwinder_defconfig +++ b/arch/arm/configs/netwinder_defconfig @@ -1,9 +1,12 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 +CONFIG_EXPERT=y CONFIG_ARCH_MULTI_V4=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_FOOTBRIDGE=y CONFIG_ARCH_NETWINDER=y +# CONFIG_AEABI is not set +CONFIG_ATAGS=y CONFIG_DEPRECATED_PARAM_STRUCT=y CONFIG_CMDLINE="root=0x801" CONFIG_FPE_NWFPE=y diff --git a/arch/arm/configs/nhk8815_defconfig b/arch/arm/configs/nhk8815_defconfig index 696b4fbc2412..7a307bd93730 100644 --- a/arch/arm/configs/nhk8815_defconfig +++ b/arch/arm/configs/nhk8815_defconfig @@ -12,7 +12,6 @@ CONFIG_KALLSYMS_ALL=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_NOMADIK=y CONFIG_MACH_NOMADIK_8815NHK=y -CONFIG_AEABI=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_SWAP is not set diff --git a/arch/arm/configs/omap1_defconfig b/arch/arm/configs/omap1_defconfig index 7bf58e8a5ab5..fcbaaf37bc9b 100644 --- a/arch/arm/configs/omap1_defconfig +++ b/arch/arm/configs/omap1_defconfig @@ -28,9 +28,8 @@ CONFIG_MACH_OMAP_PALMTE=y CONFIG_MACH_SX1=y CONFIG_MACH_NOKIA770=y CONFIG_MACH_AMS_DELTA=y -CONFIG_AEABI=y +CONFIG_ATAGS=y CONFIG_CMDLINE="root=1f03 rootfstype=jffs2" -CONFIG_FPE_NWFPE=y # CONFIG_SUSPEND is not set CONFIG_PM=y CONFIG_MODULES=y diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig index f5be2e26d9ae..f47a84ac872f 100644 --- a/arch/arm/configs/orion5x_defconfig +++ b/arch/arm/configs/orion5x_defconfig @@ -10,20 +10,9 @@ CONFIG_ARCH_MULTI_V5=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_ORION5X=y CONFIG_MACH_RD88F5182_DT=y -CONFIG_MACH_KUROBOX_PRO=y -CONFIG_MACH_DNS323=y -CONFIG_MACH_TS209=y -CONFIG_MACH_TERASTATION_PRO2=y -CONFIG_MACH_LINKSTATION_PRO=y CONFIG_MACH_LINKSTATION_MINI=y -CONFIG_MACH_TS409=y -CONFIG_MACH_TS78XX=y -CONFIG_MACH_MV2120=y -CONFIG_MACH_NET2BIG=y -CONFIG_AEABI=y CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y -CONFIG_FPE_NWFPE=y CONFIG_VFP=y CONFIG_KPROBES=y CONFIG_MODULES=y diff --git a/arch/arm/configs/pxa168_defconfig b/arch/arm/configs/pxa168_defconfig index 8cbca84fe33a..d6af01434f04 100644 --- a/arch/arm/configs/pxa168_defconfig +++ b/arch/arm/configs/pxa168_defconfig @@ -3,11 +3,9 @@ CONFIG_SYSVIPC=y CONFIG_NO_HZ_IDLE=y CONFIG_HIGH_RES_TIMERS=y CONFIG_PREEMPT=y -CONFIG_AEABI=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_ARCH_MMP=y CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.2.100:/nfsroot/ ip=192.168.2.101:192.168.2.100::255.255.255.0::eth0:on console=ttyS0,115200 mem=128M" -CONFIG_FPE_NWFPE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y diff --git a/arch/arm/configs/pxa3xx_defconfig b/arch/arm/configs/pxa3xx_defconfig index fb272e3a2337..2a777698d06f 100644 --- a/arch/arm/configs/pxa3xx_defconfig +++ b/arch/arm/configs/pxa3xx_defconfig @@ -7,9 +7,7 @@ CONFIG_KALLSYMS_ALL=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_PXA3XX_DT=y -CONFIG_AEABI=y CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.1.100:/nfsroot/ ip=192.168.1.101:192.168.1.100::255.255.255.0::eth0:on console=ttyS0,115200 mem=64M debug" -CONFIG_FPE_NWFPE=y CONFIG_MODULES=y CONFIG_NET=y CONFIG_PACKET=y diff --git a/arch/arm/configs/pxa910_defconfig b/arch/arm/configs/pxa910_defconfig index 71ed0d73f8a9..9e7b11d1e723 100644 --- a/arch/arm/configs/pxa910_defconfig +++ b/arch/arm/configs/pxa910_defconfig @@ -10,8 +10,6 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set -CONFIG_AEABI=y -CONFIG_FPE_NWFPE=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y diff --git a/arch/arm/configs/pxa_defconfig b/arch/arm/configs/pxa_defconfig index 66cc149c5ca4..e7a7ed2b7ef7 100644 --- a/arch/arm/configs/pxa_defconfig +++ b/arch/arm/configs/pxa_defconfig @@ -16,11 +16,6 @@ CONFIG_PROFILING=y CONFIG_KEXEC=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y -CONFIG_ARCH_GUMSTIX=y -CONFIG_PXA_SHARPSL=y -CONFIG_MACH_AKITA=y -CONFIG_MACH_BORZOI=y -CONFIG_AEABI=y CONFIG_ARCH_FORCE_MAX_ORDER=8 CONFIG_CMDLINE="root=/dev/ram0 ro" CONFIG_CPU_FREQ=y diff --git a/arch/arm/configs/rpc_defconfig b/arch/arm/configs/rpc_defconfig index 46df453e224e..edb52d56f679 100644 --- a/arch/arm/configs/rpc_defconfig +++ b/arch/arm/configs/rpc_defconfig @@ -2,11 +2,14 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y +CONFIG_EXPERT=y CONFIG_ARCH_MULTI_V4=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_RPC=y CONFIG_CPU_SA110=y CONFIG_FPE_NWFPE=y +# CONFIG_AEABI is not set +CONFIG_ATAGS=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_PARTITION_ADVANCED=y diff --git a/arch/arm/configs/s3c6400_defconfig b/arch/arm/configs/s3c6400_defconfig index 7bf28a83946a..a0707707d960 100644 --- a/arch/arm/configs/s3c6400_defconfig +++ b/arch/arm/configs/s3c6400_defconfig @@ -2,8 +2,10 @@ CONFIG_BLK_DEV_INITRD=y CONFIG_KALLSYMS_ALL=y CONFIG_ARCH_MULTI_V6=y # CONFIG_ARCH_MULTI_V7 is not set +CONFIG_EXPERT=y CONFIG_ARCH_S3C64XX=y CONFIG_MACH_WLF_CRAGG_6410=y +CONFIG_ATAGS=y CONFIG_CMDLINE="console=ttySAC0,115200 root=/dev/ram init=/linuxrc initrd=0x51000000,6M ramdisk_size=6144" CONFIG_VFP=y CONFIG_MODULES=y diff --git a/arch/arm/configs/sama5_defconfig b/arch/arm/configs/sama5_defconfig index bd7f0b5f7d66..1eafad9139f1 100644 --- a/arch/arm/configs/sama5_defconfig +++ b/arch/arm/configs/sama5_defconfig @@ -13,7 +13,6 @@ CONFIG_SOC_SAMA5D3=y CONFIG_SOC_SAMA5D4=y # CONFIG_ATMEL_CLOCKSOURCE_PIT is not set CONFIG_UACCESS_WITH_MEMCPY=y -# CONFIG_ATAGS is not set CONFIG_CMDLINE="console=ttyS0,115200 initrd=0x21100000,25165824 root=/dev/ram0 rw" CONFIG_VFP=y CONFIG_NEON=y diff --git a/arch/arm/configs/sama7_defconfig b/arch/arm/configs/sama7_defconfig index cc7f6daf9fc7..4af87c57483d 100644 --- a/arch/arm/configs/sama7_defconfig +++ b/arch/arm/configs/sama7_defconfig @@ -20,7 +20,6 @@ CONFIG_ATMEL_CLOCKSOURCE_TCB=y # CONFIG_CPU_SW_DOMAIN_PAN is not set CONFIG_ARCH_FORCE_MAX_ORDER=14 CONFIG_UACCESS_WITH_MEMCPY=y -# CONFIG_ATAGS is not set CONFIG_CMDLINE="console=ttyS0,115200 earlyprintk ignore_loglevel" CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE=y diff --git a/arch/arm/configs/spear13xx_defconfig b/arch/arm/configs/spear13xx_defconfig index 6712ae741c19..648260f536a1 100644 --- a/arch/arm/configs/spear13xx_defconfig +++ b/arch/arm/configs/spear13xx_defconfig @@ -9,7 +9,6 @@ CONFIG_MACH_SPEAR1340=y CONFIG_SMP=y # CONFIG_SMP_ON_UP is not set # CONFIG_ARM_CPU_TOPOLOGY is not set -CONFIG_AEABI=y CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_VFP=y diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig index 8f8a058294fb..c7cf089001bf 100644 --- a/arch/arm/configs/spitz_defconfig +++ b/arch/arm/configs/spitz_defconfig @@ -10,8 +10,8 @@ CONFIG_ARCH_PXA=y CONFIG_PXA_SHARPSL=y CONFIG_MACH_AKITA=y CONFIG_MACH_BORZOI=y +CONFIG_ATAGS=y CONFIG_CMDLINE="console=ttyS0,115200n8 console=tty1 noinitrd root=/dev/mtdblock2 rootfstype=jffs2 debug" -CONFIG_FPE_NWFPE=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y diff --git a/arch/arm/configs/stm32_defconfig b/arch/arm/configs/stm32_defconfig index 82190b155b14..7366aade19ad 100644 --- a/arch/arm/configs/stm32_defconfig +++ b/arch/arm/configs/stm32_defconfig @@ -20,7 +20,6 @@ CONFIG_ARCH_STM32=y CONFIG_CPU_V7M_NUM_IRQ=240 CONFIG_SET_MEM_PARAM=y CONFIG_DRAM_BASE=0x90000000 -# CONFIG_ATAGS is not set CONFIG_XIP_KERNEL=y CONFIG_XIP_PHYS_ADDR=0x08008000 # CONFIG_SUSPEND is not set diff --git a/arch/arm/configs/versatile_defconfig b/arch/arm/configs/versatile_defconfig index 849118cbbb44..bb9eb9ccbbde 100644 --- a/arch/arm/configs/versatile_defconfig +++ b/arch/arm/configs/versatile_defconfig @@ -6,8 +6,6 @@ CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_VERSATILE=y -CONFIG_AEABI=y -CONFIG_OABI_COMPAT=y CONFIG_CMDLINE="root=1f03 mem=32M" CONFIG_FPE_NWFPE=y CONFIG_VFP=y diff --git a/arch/arm/configs/vt8500_v6_v7_defconfig b/arch/arm/configs/vt8500_v6_v7_defconfig index 41607a84abc8..2925a1f1dbb6 100644 --- a/arch/arm/configs/vt8500_v6_v7_defconfig +++ b/arch/arm/configs/vt8500_v6_v7_defconfig @@ -8,7 +8,6 @@ CONFIG_ARM_ERRATA_720789=y CONFIG_ARM_ERRATA_754322=y CONFIG_ARM_ERRATA_775420=y CONFIG_HAVE_ARM_ARCH_TIMER=y -CONFIG_AEABI=y CONFIG_HIGHMEM=y CONFIG_HIGHPTE=y CONFIG_ARM_APPENDED_DTB=y diff --git a/arch/arm/configs/wpcm450_defconfig b/arch/arm/configs/wpcm450_defconfig index 67b64a378166..7512ec4292a0 100644 --- a/arch/arm/configs/wpcm450_defconfig +++ b/arch/arm/configs/wpcm450_defconfig @@ -13,9 +13,7 @@ CONFIG_PROFILING=y CONFIG_ARCH_NPCM=y CONFIG_ARCH_WPCM450=y CONFIG_CPU_DCACHE_WRITETHROUGH=y -CONFIG_AEABI=y CONFIG_UACCESS_WITH_MEMCPY=y -# CONFIG_ATAGS is not set CONFIG_ARM_APPENDED_DTB=y CONFIG_CPU_IDLE=y CONFIG_KPROBES=y diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index c5ef27e3cd8f..cb0e3ff8e0ca 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -15,13 +15,15 @@ menuconfig ARCH_AT91 if ARCH_AT91 config SOC_SAMV7 - bool "SAM Cortex-M7 family" if ARM_SINGLE_ARMV7M + bool "SAM Cortex-M7 family (DEPRECATED)" if ARM_SINGLE_ARMV7M select COMMON_CLK_AT91 select PINCTRL_AT91 help Select this if you are using an SoC from Microchip's SAME7, SAMS7 or SAMV7 families. + This platform is scheduled for removal in early 2027 + config SOC_SAMA5D2 bool "SAMA5D2 family" depends on ARCH_MULTI_V7 diff --git a/arch/arm/mach-axxia/Kconfig b/arch/arm/mach-axxia/Kconfig index d3eae6037913..f773a66c1402 100644 --- a/arch/arm/mach-axxia/Kconfig +++ b/arch/arm/mach-axxia/Kconfig @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 config ARCH_AXXIA - bool "LSI Axxia platforms" + bool "LSI Axxia platforms (DEPRECATED)" depends on ARCH_MULTI_V7 && ARM_LPAE select ARM_AMBA select ARM_GIC @@ -13,3 +13,5 @@ config ARCH_AXXIA The LSI Axxia platforms require a Flattened Device Tree to be passed to the kernel. + + This platform is scheduled for removal in early 2027 diff --git a/arch/arm/mach-dove/Kconfig b/arch/arm/mach-dove/Kconfig index 996888ffcfe7..f547120e223e 100644 --- a/arch/arm/mach-dove/Kconfig +++ b/arch/arm/mach-dove/Kconfig @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 menuconfig ARCH_DOVE - bool "Marvell Dove" if ARCH_MULTI_V7 + bool "Marvell Dove (DEPRECATED)" if ARCH_MULTI_V7 depends on ATAGS select CPU_PJ4 select GPIOLIB @@ -11,7 +11,11 @@ menuconfig ARCH_DOVE select PM_GENERIC_DOMAINS if PM select PCI_QUIRKS if PCI help - Support for the Marvell Dove SoC 88AP510 + Support for the Marvell Dove SoC 88AP510 using board files. + + Support for this machine will be removed in early 2027, unless + there is a strong reason to keep it. Users should migrate to + the devicetree-enabled version (CONFIG_MACH_DOVE) instead. if ARCH_DOVE diff --git a/arch/arm/mach-footbridge/Kconfig b/arch/arm/mach-footbridge/Kconfig index 78189997caa1..96a74d447028 100644 --- a/arch/arm/mach-footbridge/Kconfig +++ b/arch/arm/mach-footbridge/Kconfig @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0-only menuconfig ARCH_FOOTBRIDGE - bool "FootBridge Implementations" + bool "FootBridge Implementations (DEPRECATED)" depends on ARCH_MULTI_V4 && !(ARCH_MULTI_V4T || ARCH_MULTI_V5) depends on !(ARCH_MOXART || ARCH_GEMINI || ARCH_SA1100) depends on ATAGS @@ -12,7 +12,10 @@ menuconfig ARCH_FOOTBRIDGE select NEED_MACH_MEMORY_H help Support for systems based on the DC21285 companion chip - ("FootBridge"), such as the Simtec CATS and the Rebel NetWinder. + ("FootBridge"), used in the EBSA285 and the Rebel NetWinder. + + Support for these machines will go away in 2027, + unless there are any remaining users that speak up. if ARCH_FOOTBRIDGE diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index a361840d7a04..3f0521c652cb 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -40,14 +40,19 @@ if ARCH_MULTI_V6 comment "ARM1136 platforms" config SOC_IMX31 - bool "i.MX31 support" - select CPU_V6 + bool "i.MX31 support (DEPRECATED)" + depends on !SMP + select CPU_ARM1136R0 select MXC_AVIC help This enables support for Freescale i.MX31 processor + This SoC is scheduled for removal in early 2027, + since it uses the ARM1136r0 CPU revision. + config SOC_IMX35 bool "i.MX35 support" + select CPU_ARM1136R1 select MXC_AVIC help This enables support for Freescale i.MX35 processor @@ -214,12 +219,14 @@ config SOC_IMX7ULP This enables support for Freescale i.MX7 Ultra Low Power processor. config SOC_IMXRT - bool "i.MXRT support" + bool "i.MXRT support (DEPRECATED)" depends on ARM_SINGLE_ARMV7M select ARMV7M_SYSTICK if ARM_SINGLE_ARMV7M help This enables support for Freescale i.MXRT Crossover processor. + This platform is scheduled for removal in early 2027 + config SOC_VF610 bool "Vybrid Family VF610 support" select ARM_GIC if ARCH_MULTI_V7 diff --git a/arch/arm/mach-mv78xx0/Kconfig b/arch/arm/mach-mv78xx0/Kconfig index 670e6587827e..98b35f5d05ba 100644 --- a/arch/arm/mach-mv78xx0/Kconfig +++ b/arch/arm/mach-mv78xx0/Kconfig @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0-only menuconfig ARCH_MV78XX0 - bool "Marvell MV78xx0" + bool "Marvell MV78xx0 (DEPRECATED)" depends on ARCH_MULTI_V5 depends on CPU_LITTLE_ENDIAN depends on ATAGS @@ -14,6 +14,8 @@ menuconfig ARCH_MV78XX0 Support for the following Marvell MV78xx0 series SoCs: MV781x0, MV782x0. + This platform is scheduled for removal in early 2027. + if ARCH_MV78XX0 config MACH_TERASTATION_WXL diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index f3f19bcfca2c..79f8afe3a6bf 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -8,8 +8,9 @@ config OMAP_HWMOD config ARCH_OMAP2 bool "TI OMAP2" depends on ARCH_MULTI_V6 + depends on !SMP select ARCH_OMAP2PLUS - select CPU_V6 + select CPU_ARM1136R0 select OMAP_HWMOD select SOC_HAS_OMAP2_SDRC @@ -206,18 +207,24 @@ comment "OMAP Core Type" depends on ARCH_OMAP2 config SOC_OMAP2420 - bool "OMAP2420 support" + bool "OMAP2420 support (DEPRECATED)" depends on ARCH_OMAP2 default y select OMAP_DM_SYSTIMER select OMAP_DM_TIMER select SOC_HAS_OMAP2_SDRC + help + This SoC is scheduled for removal in early 2027, + since it uses the ARM1136r0 CPU revision. config SOC_OMAP2430 - bool "OMAP2430 support" + bool "OMAP2430 support (DEPRECATED)" depends on ARCH_OMAP2 default y select SOC_HAS_OMAP2_SDRC + help + This SoC is scheduled for removal in early 2027, + since it uses the ARM1136r0 CPU revision. config SOC_OMAP3430 bool "OMAP3430 support" @@ -248,11 +255,14 @@ config MACH_NOKIA_N810_WIMAX bool config MACH_NOKIA_N8X0 - bool "Nokia N800/N810" + bool "Nokia N800/N810 (DEPRECATED)" depends on SOC_OMAP2420 default y select MACH_NOKIA_N810 select MACH_NOKIA_N810_WIMAX + help + This machine is scheduled for removal in early 2027, + since it uses the ARM1136r0 CPU revision. endmenu diff --git a/arch/arm/mach-orion5x/Kconfig b/arch/arm/mach-orion5x/Kconfig index cef19bea6164..c61999d01c80 100644 --- a/arch/arm/mach-orion5x/Kconfig +++ b/arch/arm/mach-orion5x/Kconfig @@ -19,7 +19,7 @@ menuconfig ARCH_ORION5X if ARCH_ORION5X config ARCH_ORION5X_DT - bool "Marvell Orion5x Flattened Device Tree" + def_bool y select ORION_CLK select ORION_IRQCHIP select ORION_TIMER @@ -38,37 +38,49 @@ config MACH_RD88F5182_DT Orion-NAS (88F5182) RD2, Flattened Device Tree. config MACH_KUROBOX_PRO - bool "KuroBox Pro" + bool "KuroBox Pro (DEPRECATED)" select I2C_BOARDINFO if I2C depends on ATAGS help Say 'Y' here if you want your kernel to support the KuroBox Pro platform. + Support for this machine will go away in early 2027, + unless it gets converted to device tree. + config MACH_DNS323 - bool "D-Link DNS-323" + bool "D-Link DNS-323 (DEPRECATED)" select I2C_BOARDINFO if I2C depends on ATAGS help Say 'Y' here if you want your kernel to support the D-Link DNS-323 platform. + Support for this machine will go away in early 2027, + unless it gets converted to device tree. + config MACH_TS209 - bool "QNAP TS-109/TS-209" + bool "QNAP TS-109/TS-209 (DEPRECATED)" depends on ATAGS help Say 'Y' here if you want your kernel to support the QNAP TS-109/TS-209 platform. + Support for this machine will go away in early 2027, + unless it gets converted to device tree. + config MACH_TERASTATION_PRO2 - bool "Buffalo Terastation Pro II/Live" + bool "Buffalo Terastation Pro II/Live (DEPRECATED)" depends on ATAGS help Say 'Y' here if you want your kernel to support the Buffalo Terastation Pro II/Live platform. + Support for this machine will go away in early 2027, + unless it gets converted to device tree. + config MACH_LINKSTATION_PRO - bool "Buffalo Linkstation Pro/Live" + bool "Buffalo Linkstation Pro/Live (DEPRECATED)" depends on ATAGS select I2C_BOARDINFO if I2C help @@ -76,6 +88,9 @@ config MACH_LINKSTATION_PRO Buffalo Linkstation Pro/Live platform. Both v1 and v2 devices are supported. + Support for this machine will go away in early 2027, + unless it gets converted to device tree. + config MACH_LINKSTATION_MINI bool "Buffalo Linkstation Mini (Flattened Device Tree)" select ARCH_ORION5X_DT @@ -84,26 +99,35 @@ config MACH_LINKSTATION_MINI Buffalo Linkstation Mini (LS-WSGL) platform. config MACH_TS409 - bool "QNAP TS-409" + bool "QNAP TS-409 (DEPRECATED)" depends on ATAGS help Say 'Y' here if you want your kernel to support the QNAP TS-409 platform. + Support for this machine will go away in early 2027, + unless it gets converted to device tree. + config MACH_TS78XX - bool "Technologic Systems TS-78xx" + bool "Technologic Systems TS-78xx (DEPRECATED)" depends on ATAGS help Say 'Y' here if you want your kernel to support the Technologic Systems TS-78xx platform. + Support for this machine will go away in early 2027, + unless it gets converted to device tree. + config MACH_MV2120 - bool "HP Media Vault mv2120" + bool "HP Media Vault mv2120 (DEPRECATED)" depends on ATAGS help Say 'Y' here if you want your kernel to support the HP Media Vault mv2120 or mv5100. + Support for this machine will go away in early 2027, + unless it gets converted to device tree. + config MACH_D2NET_DT bool "LaCie d2 Network / Big Disk Network (Flattened Device Tree)" select ARCH_ORION5X_DT @@ -112,13 +136,16 @@ config MACH_D2NET_DT LaCie d2 Network NAS. config MACH_NET2BIG - bool "LaCie 2Big Network" + bool "LaCie 2Big Network (DEPRECATED)" depends on ATAGS select I2C_BOARDINFO if I2C help Say 'Y' here if you want your kernel to support the LaCie 2Big Network NAS. + Support for this machine will go away in early 2027, + unless it gets converted to device tree. + config MACH_MSS2_DT bool "Maxtor Shared Storage II (Flattened Device Tree)" select ARCH_ORION5X_DT diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index 66e26990e2c8..1fa282a9ef38 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig @@ -58,12 +58,15 @@ if ATAGS comment "Legacy board files" config ARCH_GUMSTIX - bool "Gumstix XScale 255 boards" + bool "Gumstix XScale 255 boards (DEPRECATED)" select PXA25x help Say Y here if you intend to run this kernel on Basix, Connex, ws-200ax, ws-400ax systems + Support for this machine will go away in early 2027, + unless it gets converted to device tree. + choice prompt "Gumstix Carrier/Expansion Board" depends on ARCH_GUMSTIX @@ -77,7 +80,7 @@ config GUMSTIX_AM300EPD endchoice config PXA_SHARPSL - bool "SHARP Zaurus SL-5600, SL-C7xx and SL-Cxx00 Models" + bool "SHARP Zaurus SL-5600, SL-C7xx and SL-Cxx00 Models (DEPRECATED)" select SHARP_PARAM select SHARP_SCOOP help @@ -87,6 +90,9 @@ config PXA_SHARPSL SL-C3000 (Spitz), SL-C3100 (Borzoi) or SL-C6000x (Tosa) handheld computer. + Support for these machines will go away in early 2027, + unless they get converted to device tree. + config PXA_SHARPSL_DETECT_MACH_ID bool "Detect machine ID at run-time in the decompressor" depends on PXA_SHARPSL diff --git a/arch/arm/mach-rpc/Kconfig b/arch/arm/mach-rpc/Kconfig index 55f6d829b677..60b3823b690c 100644 --- a/arch/arm/mach-rpc/Kconfig +++ b/arch/arm/mach-rpc/Kconfig @@ -1,5 +1,5 @@ config ARCH_RPC - bool "RiscPC" + bool "RiscPC (DEPRECATED)" depends on ARCH_MULTI_V4 && !(ARCH_MULTI_V4T || ARCH_MULTI_V5) depends on !(ARCH_FOOTBRIDGE || ARCH_SA1100 || ARCH_MOXART || ARCH_GEMINI) depends on !CC_IS_CLANG && GCC_VERSION < 90100 && GCC_VERSION >= 60000 @@ -19,3 +19,6 @@ config ARCH_RPC help On the Acorn Risc-PC, Linux can support the internal IDE disk and CD-ROM interface, serial and parallel port, and the floppy drive. + + Support for these machines will go away in 2027, + unless there are any remaining users that speak up. diff --git a/arch/arm/mach-s3c/Kconfig.s3c64xx b/arch/arm/mach-s3c/Kconfig.s3c64xx index 3f97fba8e4f5..cf59147dc9ca 100644 --- a/arch/arm/mach-s3c/Kconfig.s3c64xx +++ b/arch/arm/mach-s3c/Kconfig.s3c64xx @@ -23,10 +23,17 @@ menuconfig ARCH_S3C64XX help Samsung S3C64XX series based systems - The platform is deprecated and scheduled for removal. Please reach to - the maintainers of the platform and linux-samsung-soc@vger.kernel.org if - you still use it. - Without such feedback, the platform will be removed after 2024. + The use of ATAGS based board files is on its way out, and + the only remaining S3C64xx machine in the kernel (Wolfson + Cragganmore 6410) relies on this, without any realistic way + to migrate it to devicetree. + + Support for S3C64XX will be kept until the 2027 LTS kernel + release and may be removed in early 2028. + + Please reach out to the maintainers of the platform and + linux-samsung-soc@vger.kernel.org if you use any additional + s3c64xx machines based on devicetree. if ARCH_S3C64XX diff --git a/arch/arm/mach-sa1100/Kconfig b/arch/arm/mach-sa1100/Kconfig index e23700e0d6c8..d50721e39641 100644 --- a/arch/arm/mach-sa1100/Kconfig +++ b/arch/arm/mach-sa1100/Kconfig @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0-only menuconfig ARCH_SA1100 - bool "SA11x0 Implementations" + bool "SA11x0 Implementations (DEPRECATED)" depends on ARCH_MULTI_V4 && !(ARCH_MULTI_V4T || ARCH_MULTI_V5) depends on !(ARCH_MOXART || ARCH_GEMINI) depends on ATAGS @@ -20,6 +20,9 @@ menuconfig ARCH_SA1100 help Support for StrongARM 11x0 based boards. + Support for these machines will go away in 2027, + unless there are any remaining users that speak up. + if ARCH_SA1100 config SA1100_ASSABET diff --git a/arch/arm/mach-stm32/Kconfig b/arch/arm/mach-stm32/Kconfig index 630b992f32b1..4ac3384e397a 100644 --- a/arch/arm/mach-stm32/Kconfig +++ b/arch/arm/mach-stm32/Kconfig @@ -14,30 +14,32 @@ menuconfig ARCH_STM32 select STM32_EXTI if ARM_SINGLE_ARMV7M select STM32_FIREWALL help - Support for STMicroelectronics STM32 processors. + Support for STMicroelectronics STM32MP1 processors using Cortex-A7 + cores. Note that support for the earlier Cortex-M based variants + is deprecated and scheduled for removal in early 2027. if ARCH_STM32 if ARM_SINGLE_ARMV7M config MACH_STM32F429 - bool "STMicroelectronics STM32F429" + bool "STMicroelectronics STM32F429 (DEPRECATED)" default y config MACH_STM32F469 - bool "STMicroelectronics STM32F469" + bool "STMicroelectronics STM32F469 (DEPRECATED)" default y config MACH_STM32F746 - bool "STMicroelectronics STM32F746" + bool "STMicroelectronics STM32F746 (DEPRECATED)" default y config MACH_STM32F769 - bool "STMicroelectronics STM32F769" + bool "STMicroelectronics STM32F769 (DEPRECATED)" default y config MACH_STM32H743 - bool "STMicroelectronics STM32H743" + bool "STMicroelectronics STM32H743 (DEPRECATED)" default y endif # ARMv7-M diff --git a/arch/arm/mach-versatile/Kconfig b/arch/arm/mach-versatile/Kconfig index 513618078440..1ee9b6608d71 100644 --- a/arch/arm/mach-versatile/Kconfig +++ b/arch/arm/mach-versatile/Kconfig @@ -110,10 +110,14 @@ config INTEGRATOR_CM1026EJS select CPU_ARM1026 config INTEGRATOR_CM1136JFS - bool "Integrator/CM1136JF-S core module" + bool "Integrator/CM1136JF-S core module (DEPRECATED)" depends on ARCH_INTEGRATOR_AP depends on ARCH_MULTI_V6 - select CPU_V6 + depends on !SMP + select CPU_ARM1136R0 + help + This machine is scheduled for removal in early 2027, + since it uses the ARM1136r0 CPU revision. config ARCH_INTEGRATOR_CP bool "Support Integrator/CP platform" @@ -135,7 +139,7 @@ config INTEGRATOR_CTB36 bool "Integrator/CTB36 (ARM1136JF-S) core tile" depends on ARCH_INTEGRATOR_CP depends on ARCH_MULTI_V6 - select CPU_V6 + select CPU_ARM1136R1 config ARCH_CINTEGRATOR depends on ARCH_INTEGRATOR_CP @@ -182,7 +186,7 @@ config MACH_REALVIEW_EB config REALVIEW_EB_ARM1136 bool "Support ARM1136J(F)-S Tile" depends on MACH_REALVIEW_EB && ARCH_MULTI_V6 - select CPU_V6 + select CPU_ARM1136R1 help Enable support for the ARM1136 tile fitted to the Realview(R) Emulation Baseboard platform. @@ -201,11 +205,10 @@ config REALVIEW_EB_A9MP Enable support for the Cortex-A9MPCore tile fitted to the Realview(R) Emulation Baseboard platform. -# ARMv6 CPU without K extensions, but does have the new exclusive ops config MACH_REALVIEW_PB1176 bool "Support RealView(R) Platform Baseboard for ARM1176JZF-S" depends on ARCH_MULTI_V6 - select CPU_V6 + select CPU_ARM1176 select HAVE_TCM help Include support for the ARM(R) RealView(R) Platform Baseboard for diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index 871bd58d2ccc..048edb011511 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -376,6 +376,7 @@ config CPU_PJ4B # ARMv6 config CPU_V6 bool + depends on !SMP select CPU_32v6 select CPU_ABRT_EV6 select CPU_CACHE_V6 @@ -386,7 +387,6 @@ config CPU_V6 select CPU_PABRT_V6 select CPU_THUMB_CAPABLE select CPU_TLB_V6 if MMU - select SMP_ON_UP if SMP # ARMv6k config CPU_V6K @@ -403,6 +403,30 @@ config CPU_V6K select CPU_THUMB_CAPABLE select CPU_TLB_V6 if MMU +config CPU_ARM1136R0 + bool + select CPU_V6 + depends on !SMP + help + These early revisions of ARM1136 lack support for the + ARMv6k extensions for multiprocessing. + Support for this revision is scheduled for removal + from the kernel in early 2027. + +config CPU_ARM1136R1 + bool + select CPU_V6K + help + Later revisions of ARM1136 add ARMv6k (atomics, barriers + and TLS register) in addition to the features from r0. + +config CPU_ARM1176 + bool + select CPU_V6K + help + ARM1176 implements ARMv6k, VMSAv7 and Trustzone in + addition to the ARMv6 baseline. + # ARMv7 and ARMv8 architectures config CPU_V7 bool @@ -754,7 +778,8 @@ config CPU_LITTLE_ENDIAN space builds. config CPU_BIG_ENDIAN - bool "Build big-endian kernel" + bool "Build big-endian kernel (DEPRECATED)" + depends on ARCH_MULTI_V5 || BROKEN depends on !LD_IS_LLD help Say Y if you plan on running a kernel in big-endian mode. |