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Merge branch 'arm-multiplatform-cleanup' of https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc into arm/soc 

Now that everything except StrongARM is unified under
CONFIG_ARCH_MULTIPLATFORM, the option is rather meaningless
in its current form.

Rework the Kconfig logic to make this useful again, similar
to the way that RISC-V has CONFIG_NONPORTABLE (with the
opposite polarity), this now controls the visibility of
options that get in the way of building generic kernels,
while allowing custom kernels.

One side-effect is that 'randconfig' builds now rarely hit
strongarm machines, rather than testing them three quarters
of the time.

* 'arm-multiplatform-cleanup' of https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  ARM: make ARCH_MULTIPLATFORM user-visible
  ARM: fix XIP_KERNEL dependencies
  ARM: Kconfig: clean up platform selection
  ARM: simplify machdirs/platdirs handling
  ARM: remove obsolete Makefile.boot infrastructure
This commit is contained in:
Arnd Bergmann 2022-09-15 22:20:59 +02:00
parent 0d9787fa27 84fc863606
commit 8774d33544
46 changed files with 181 additions and 242 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

130
arch/arm/Kconfig
View File

@ -28,7 +28,6 @@ config ARM
select ARCH_HAS_GCOV_PROFILE_ALL select ARCH_HAS_GCOV_PROFILE_ALL
select ARCH_KEEP_MEMBLOCK select ARCH_KEEP_MEMBLOCK
select ARCH_MIGHT_HAVE_PC_PARPORT select ARCH_MIGHT_HAVE_PC_PARPORT
select ARCH_NO_SG_CHAIN if !ARM_HAS_SG_CHAIN
select ARCH_OPTIONAL_KERNEL_RWX if ARCH_HAS_STRICT_KERNEL_RWX select ARCH_OPTIONAL_KERNEL_RWX if ARCH_HAS_STRICT_KERNEL_RWX
select ARCH_OPTIONAL_KERNEL_RWX_DEFAULT if CPU_V7 select ARCH_OPTIONAL_KERNEL_RWX_DEFAULT if CPU_V7
select ARCH_SUPPORTS_ATOMIC_RMW select ARCH_SUPPORTS_ATOMIC_RMW
@ -42,6 +41,7 @@ config ARM
select ARCH_WANT_LD_ORPHAN_WARN select ARCH_WANT_LD_ORPHAN_WARN
select BINFMT_FLAT_ARGVP_ENVP_ON_STACK select BINFMT_FLAT_ARGVP_ENVP_ON_STACK
select BUILDTIME_TABLE_SORT if MMU select BUILDTIME_TABLE_SORT if MMU
select COMMON_CLK if !(ARCH_RPC || ARCH_FOOTBRIDGE)
select CLONE_BACKWARDS select CLONE_BACKWARDS
select CPU_PM if SUSPEND || CPU_IDLE select CPU_PM if SUSPEND || CPU_IDLE
select DCACHE_WORD_ACCESS if HAVE_EFFICIENT_UNALIGNED_ACCESS select DCACHE_WORD_ACCESS if HAVE_EFFICIENT_UNALIGNED_ACCESS
@ -110,6 +110,7 @@ config ARM
select HAVE_MOD_ARCH_SPECIFIC select HAVE_MOD_ARCH_SPECIFIC
select HAVE_NMI select HAVE_NMI
select HAVE_OPTPROBES if !THUMB2_KERNEL select HAVE_OPTPROBES if !THUMB2_KERNEL
select HAVE_PCI
select HAVE_PERF_EVENTS select HAVE_PERF_EVENTS
select HAVE_PERF_REGS select HAVE_PERF_REGS
select HAVE_PERF_USER_STACK_DUMP select HAVE_PERF_USER_STACK_DUMP
@ -126,13 +127,17 @@ config ARM
select OF_EARLY_FLATTREE if OF select OF_EARLY_FLATTREE if OF
select OLD_SIGACTION select OLD_SIGACTION
select OLD_SIGSUSPEND3 select OLD_SIGSUSPEND3
select PCI_DOMAINS_GENERIC if PCI
select PCI_SYSCALL if PCI select PCI_SYSCALL if PCI
select PERF_USE_VMALLOC select PERF_USE_VMALLOC
select RTC_LIB select RTC_LIB
select SPARSE_IRQ if !(ARCH_FOOTBRIDGE || ARCH_RPC)
select SYS_SUPPORTS_APM_EMULATION select SYS_SUPPORTS_APM_EMULATION
select THREAD_INFO_IN_TASK select THREAD_INFO_IN_TASK
select TIMER_OF if OF
select HAVE_ARCH_VMAP_STACK if MMU && ARM_HAS_GROUP_RELOCS select HAVE_ARCH_VMAP_STACK if MMU && ARM_HAS_GROUP_RELOCS
select TRACE_IRQFLAGS_SUPPORT if !CPU_V7M select TRACE_IRQFLAGS_SUPPORT if !CPU_V7M
select USE_OF if !(ARCH_FOOTBRIDGE || ARCH_RPC || ARCH_SA1100)
# Above selects are sorted alphabetically; please add new ones # Above selects are sorted alphabetically; please add new ones
# according to that. Thanks. # according to that. Thanks.
help help
@ -154,12 +159,8 @@ config ARM_HAS_GROUP_RELOCS
which is usually sufficient, but not for allyesconfig, so we disable which is usually sufficient, but not for allyesconfig, so we disable
this feature when doing compile testing. this feature when doing compile testing.
config ARM_HAS_SG_CHAIN
bool
config ARM_DMA_USE_IOMMU config ARM_DMA_USE_IOMMU
bool bool
select ARM_HAS_SG_CHAIN
select NEED_SG_DMA_LENGTH select NEED_SG_DMA_LENGTH
if ARM_DMA_USE_IOMMU if ARM_DMA_USE_IOMMU
@ -245,7 +246,7 @@ config ARCH_MTD_XIP
config ARM_PATCH_PHYS_VIRT config ARM_PATCH_PHYS_VIRT
bool "Patch physical to virtual translations at runtime" if EMBEDDED bool "Patch physical to virtual translations at runtime" if EMBEDDED
default y default y
depends on !XIP_KERNEL && MMU depends on MMU
help help
Patch phys-to-virt and virt-to-phys translation functions at Patch phys-to-virt and virt-to-phys translation functions at
boot and module load time according to the position of the boot and module load time according to the position of the
@ -274,7 +275,7 @@ config NEED_MACH_MEMORY_H
config PHYS_OFFSET config PHYS_OFFSET
hex "Physical address of main memory" if MMU hex "Physical address of main memory" if MMU
depends on !ARM_PATCH_PHYS_VIRT depends on !ARM_PATCH_PHYS_VIRT || !AUTO_ZRELADDR
default DRAM_BASE if !MMU default DRAM_BASE if !MMU
default 0x00000000 if ARCH_FOOTBRIDGE default 0x00000000 if ARCH_FOOTBRIDGE
default 0x10000000 if ARCH_OMAP1 || ARCH_RPC default 0x10000000 if ARCH_OMAP1 || ARCH_RPC
@ -307,13 +308,8 @@ config MMU
config ARM_SINGLE_ARMV7M config ARM_SINGLE_ARMV7M
def_bool !MMU def_bool !MMU
select ARM_NVIC select ARM_NVIC
select AUTO_ZRELADDR
select TIMER_OF
select COMMON_CLK
select CPU_V7M select CPU_V7M
select NO_IOPORT_MAP select NO_IOPORT_MAP
select SPARSE_IRQ
select USE_OF
config ARCH_MMAP_RND_BITS_MIN config ARCH_MMAP_RND_BITS_MIN
default 8 default 8
@ -323,94 +319,31 @@ config ARCH_MMAP_RND_BITS_MAX
default 15 if PAGE_OFFSET=0x80000000 default 15 if PAGE_OFFSET=0x80000000
default 16 default 16
#
# The "ARM system type" choice list is ordered alphabetically by option
# text. Please add new entries in the option alphabetic order.
#
choice
prompt "ARM system type"
depends on MMU
default ARCH_MULTIPLATFORM
config ARCH_MULTIPLATFORM config ARCH_MULTIPLATFORM
bool "Allow multiple platforms to be selected" bool "Require kernel to be portable to multiple machines" if EXPERT
select ARCH_FLATMEM_ENABLE depends on MMU && !(ARCH_FOOTBRIDGE || ARCH_RPC || ARCH_SA1100)
select ARCH_SPARSEMEM_ENABLE default y
select ARCH_SELECT_MEMORY_MODEL
select ARM_HAS_SG_CHAIN
select ARM_PATCH_PHYS_VIRT
select AUTO_ZRELADDR
select TIMER_OF
select COMMON_CLK
select HAVE_PCI
select PCI_DOMAINS_GENERIC if PCI
select SPARSE_IRQ
select USE_OF
config ARCH_FOOTBRIDGE
bool "FootBridge"
depends on CPU_LITTLE_ENDIAN
depends on ATAGS
select CPU_SA110
select FOOTBRIDGE
select NEED_MACH_MEMORY_H
help help
Support for systems based on the DC21285 companion chip In general, all Arm machines can be supported in a single
("FootBridge"), such as the Simtec CATS and the Rebel NetWinder. kernel image, covering either Armv4/v5 or Armv6/v7.
config ARCH_RPC However, some configuration options require hardcoding machine
bool "RiscPC" specific physical addresses or enable errata workarounds that may
depends on !CC_IS_CLANG && GCC_VERSION < 90100 && GCC_VERSION >= 60000 break other machines.
depends on CPU_LITTLE_ENDIAN
depends on ATAGS
select ARCH_ACORN
select ARCH_MAY_HAVE_PC_FDC
select ARCH_SPARSEMEM_ENABLE
select ARM_HAS_SG_CHAIN
select CPU_SA110
select FIQ
select HAVE_PATA_PLATFORM
select ISA_DMA_API
select LEGACY_TIMER_TICK
select NEED_MACH_IO_H
select NEED_MACH_MEMORY_H
select NO_IOPORT_MAP
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.
config ARCH_SA1100 Selecting N here allows using those options, including
bool "SA1100-based" DEBUG_UNCOMPRESS, XIP_KERNEL and ZBOOT_ROM. If unsure, say Y.
depends on CPU_LITTLE_ENDIAN
depends on ATAGS
select ARCH_MTD_XIP
select ARCH_SPARSEMEM_ENABLE
select CLKSRC_MMIO
select CLKSRC_PXA
select TIMER_OF if OF
select COMMON_CLK
select CPU_FREQ
select CPU_SA1100
select GPIOLIB
select IRQ_DOMAIN
select ISA
select NEED_MACH_MEMORY_H
select SPARSE_IRQ
help
Support for StrongARM 11x0 based boards.
endchoice menu "Platform selection"
depends on MMU
menu "Multiple platform selection"
depends on ARCH_MULTIPLATFORM
comment "CPU Core family selection" comment "CPU Core family selection"
config ARCH_MULTI_V4 config ARCH_MULTI_V4
bool "ARMv4 based platforms (FA526)" bool "ARMv4 based platforms (FA526, StrongARM)"
depends on !ARCH_MULTI_V6_V7 depends on !ARCH_MULTI_V6_V7
select ARCH_MULTI_V4_V5 select ARCH_MULTI_V4_V5
select CPU_FA526 select CPU_FA526 if !(CPU_SA110 || CPU_SA1100)
config ARCH_MULTI_V4T config ARCH_MULTI_V4T
bool "ARMv4T based platforms (ARM720T, ARM920T, ...)" bool "ARMv4T based platforms (ARM720T, ARM920T, ...)"
@ -472,7 +405,6 @@ config ARCH_AIROHA
select ARM_GIC_V3 select ARM_GIC_V3
select ARM_PSCI select ARM_PSCI
select HAVE_ARM_ARCH_TIMER select HAVE_ARM_ARCH_TIMER
select COMMON_CLK
help help
Support for Airoha EN7523 SoCs Support for Airoha EN7523 SoCs
@ -573,6 +505,8 @@ source "arch/arm/mach-rda/Kconfig"
source "arch/arm/mach-realtek/Kconfig" source "arch/arm/mach-realtek/Kconfig"
source "arch/arm/mach-rpc/Kconfig"
source "arch/arm/mach-rockchip/Kconfig" source "arch/arm/mach-rockchip/Kconfig"
source "arch/arm/mach-s3c/Kconfig" source "arch/arm/mach-s3c/Kconfig"
@ -638,7 +572,6 @@ config ARCH_ACORN
config PLAT_ORION config PLAT_ORION
bool bool
select CLKSRC_MMIO select CLKSRC_MMIO
select COMMON_CLK
select GENERIC_IRQ_CHIP select GENERIC_IRQ_CHIP
select IRQ_DOMAIN select IRQ_DOMAIN
@ -1049,7 +982,7 @@ config SMP
config SMP_ON_UP config SMP_ON_UP
bool "Allow booting SMP kernel on uniprocessor systems" bool "Allow booting SMP kernel on uniprocessor systems"
depends on SMP && !XIP_KERNEL && MMU depends on SMP && MMU
default y default y
help help
SMP kernels contain instructions which fail on non-SMP processors. SMP kernels contain instructions which fail on non-SMP processors.
@ -1298,7 +1231,7 @@ config THUMB2_KERNEL
config ARM_PATCH_IDIV config ARM_PATCH_IDIV
bool "Runtime patch udiv/sdiv instructions into __aeabi_{u}idiv()" bool "Runtime patch udiv/sdiv instructions into __aeabi_{u}idiv()"
depends on CPU_32v7 && !XIP_KERNEL depends on CPU_32v7
default y default y
help help
The ARM compiler inserts calls to __aeabi_idiv() and The ARM compiler inserts calls to __aeabi_idiv() and
@ -1353,13 +1286,13 @@ config OABI_COMPAT
at all). If in doubt say N. at all). If in doubt say N.
config ARCH_SELECT_MEMORY_MODEL config ARCH_SELECT_MEMORY_MODEL
bool def_bool y
config ARCH_FLATMEM_ENABLE config ARCH_FLATMEM_ENABLE
bool def_bool !(ARCH_RPC || ARCH_SA1100)
config ARCH_SPARSEMEM_ENABLE config ARCH_SPARSEMEM_ENABLE
bool def_bool !ARCH_FOOTBRIDGE
select SPARSEMEM_STATIC if SPARSEMEM select SPARSEMEM_STATIC if SPARSEMEM
config HIGHMEM config HIGHMEM
@ -1683,6 +1616,7 @@ config CMDLINE_EXTEND
config CMDLINE_FORCE config CMDLINE_FORCE
bool "Always use the default kernel command string" bool "Always use the default kernel command string"
depends on !ARCH_MULTIPLATFORM
help help
Always use the default kernel command string, even if the boot Always use the default kernel command string, even if the boot
loader passes other arguments to the kernel. loader passes other arguments to the kernel.
@ -1693,6 +1627,7 @@ endchoice
config XIP_KERNEL config XIP_KERNEL
bool "Kernel Execute-In-Place from ROM" bool "Kernel Execute-In-Place from ROM"
depends on !ARM_LPAE && !ARCH_MULTIPLATFORM depends on !ARM_LPAE && !ARCH_MULTIPLATFORM
depends on !ARM_PATCH_IDIV && !ARM_PATCH_PHYS_VIRT && !SMP_ON_UP
help help
Execute-In-Place allows the kernel to run from non-volatile storage Execute-In-Place allows the kernel to run from non-volatile storage
directly addressable by the CPU, such as NOR flash. This saves RAM directly addressable by the CPU, such as NOR flash. This saves RAM
@ -1767,7 +1702,8 @@ config CRASH_DUMP
For more details see Documentation/admin-guide/kdump/kdump.rst For more details see Documentation/admin-guide/kdump/kdump.rst
config AUTO_ZRELADDR config AUTO_ZRELADDR
bool "Auto calculation of the decompressed kernel image address" bool "Auto calculation of the decompressed kernel image address" if !ARCH_MULTIPLATFORM
default !(ARCH_FOOTBRIDGE || ARCH_RPC || ARCH_SA1100)
help help
ZRELADDR is the physical address where the decompressed kernel ZRELADDR is the physical address where the decompressed kernel
image will be placed. If AUTO_ZRELADDR is selected, the address image will be placed. If AUTO_ZRELADDR is selected, the address

8
arch/arm/Kconfig.debug
View File

@ -1904,7 +1904,8 @@ config DEBUG_UART_8250_PALMCHIP
config DEBUG_UNCOMPRESS config DEBUG_UNCOMPRESS
bool "Enable decompressor debugging via DEBUG_LL output" bool "Enable decompressor debugging via DEBUG_LL output"
depends on ARCH_MULTIPLATFORM || PLAT_SAMSUNG || ARM_SINGLE_ARMV7M depends on !ARCH_MULTIPLATFORM
depends on !(ARCH_FOOTBRIDGE || ARCH_RPC || ARCH_SA1100)
depends on DEBUG_LL && !DEBUG_OMAP2PLUS_UART && \ depends on DEBUG_LL && !DEBUG_OMAP2PLUS_UART && \
(!DEBUG_TEGRA_UART || !ZBOOT_ROM) && \ (!DEBUG_TEGRA_UART || !ZBOOT_ROM) && \
!DEBUG_BRCMSTB_UART && !DEBUG_SEMIHOSTING !DEBUG_BRCMSTB_UART && !DEBUG_SEMIHOSTING
@ -1921,9 +1922,8 @@ config DEBUG_UNCOMPRESS
config UNCOMPRESS_INCLUDE config UNCOMPRESS_INCLUDE
string string
default "debug/uncompress.h" if ARCH_MULTIPLATFORM || ARCH_MSM || \ default "mach/uncompress.h" if ARCH_FOOTBRIDGE || ARCH_RPC || ARCH_SA1100
PLAT_SAMSUNG || ARM_SINGLE_ARMV7M default "debug/uncompress.h"
default "mach/uncompress.h"
config EARLY_PRINTK config EARLY_PRINTK
bool "Early printk" bool "Early printk"

38
arch/arm/Makefile
View File

@ -224,40 +224,24 @@ machine-$(CONFIG_ARCH_ZYNQ) += zynq
machine-$(CONFIG_PLAT_VERSATILE) += versatile machine-$(CONFIG_PLAT_VERSATILE) += versatile
machine-$(CONFIG_PLAT_SPEAR) += spear machine-$(CONFIG_PLAT_SPEAR) += spear
# Platform directory name. This list is sorted alphanumerically # legacy platforms provide their own mach/*.h headers globally,
# by CONFIG_* macro name. # these three are mutually exclusive
plat-$(CONFIG_PLAT_ORION) += orion machdirs-$(CONFIG_ARCH_FOOTBRIDGE) += arch/arm/mach-footbridge
machdirs-$(CONFIG_ARCH_RPC) += arch/arm/mach-rpc
machdirs-$(CONFIG_ARCH_SA1100) += arch/arm/mach-sa1100
KBUILD_CPPFLAGS += $(patsubst %,-I$(srctree)/%/include,$(machdirs-y))
# The byte offset of the kernel image in RAM from the start of RAM. # The byte offset of the kernel image in RAM from the start of RAM.
TEXT_OFFSET := $(textofs-y) TEXT_OFFSET := $(textofs-y)
# The first directory contains additional information for the boot setup code
ifneq ($(machine-y),)
MACHINE := arch/arm/mach-$(word 1,$(machine-y))/
else
MACHINE :=
endif
ifeq ($(CONFIG_ARCH_MULTIPLATFORM),y)
MACHINE :=
endif
machdirs := $(patsubst %,arch/arm/mach-%/,$(machine-y))
platdirs := $(patsubst %,arch/arm/plat-%/,$(sort $(plat-y)))
ifneq ($(CONFIG_ARCH_MULTIPLATFORM),y)
ifneq ($(CONFIG_ARM_SINGLE_ARMV7M),y)
KBUILD_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs) $(platdirs))
endif
endif
export TEXT_OFFSET GZFLAGS MMUEXT export TEXT_OFFSET GZFLAGS MMUEXT
# If we have a machine-specific directory, then include it in the build. # If we have a machine-specific directory, then include it in the build.
core-y += $(machdirs) $(platdirs) core-y += $(patsubst %,arch/arm/mach-%/,$(machine-y))
# For cleaning # For cleaning
core- += $(patsubst %,arch/arm/mach-%/,$(machine-)) core- += $(patsubst %,arch/arm/mach-%/,$(machine-))
core- += $(patsubst %,arch/arm/plat-%/, $(plat-))
core-$(CONFIG_PLAT_ORION) += arch/arm/plat-orion/
libs-y := arch/arm/lib/ $(libs-y) libs-y := arch/arm/lib/ $(libs-y)
@ -310,7 +294,7 @@ bootpImage uImage: zImage
zImage: Image zImage: Image
$(BOOT_TARGETS): vmlinux $(BOOT_TARGETS): vmlinux
$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@ $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
@$(kecho) ' Kernel: $(boot)/$@ is ready' @$(kecho) ' Kernel: $(boot)/$@ is ready'
$(INSTALL_TARGETS): KBUILD_IMAGE = $(boot)/$(patsubst %install,%Image,$@) $(INSTALL_TARGETS): KBUILD_IMAGE = $(boot)/$(patsubst %install,%Image,$@)
@ -324,7 +308,7 @@ ifeq ($(CONFIG_VDSO),y)
endif endif
# My testing targets (bypasses dependencies) # My testing targets (bypasses dependencies)
bp:; $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/bootpImage bp:; $(Q)$(MAKE) $(build)=$(boot) $(boot)/bootpImage
define archhelp define archhelp

27
arch/arm/boot/Makefile
View File

@ -10,22 +10,16 @@
# #
# Copyright (C) 1995-2002 Russell King # Copyright (C) 1995-2002 Russell King
# #
OBJCOPYFLAGS :=-O binary -R .comment -S OBJCOPYFLAGS :=-O binary -R .comment -S
ifneq ($(MACHINE),) # ZRELADDR == virt_to_phys(PAGE_OFFSET + TEXT_OFFSET)
include $(MACHINE)/Makefile.boot ifdef CONFIG_PHYS_OFFSET
add_hex = $(shell printf 0x%x $$(( $(1) + $(2) )) )
ZRELADDR := $(call add_hex, $(CONFIG_PHYS_OFFSET), $(TEXT_OFFSET))
endif endif
# Note: the following conditions must always be true: PHYS_OFFSET := $(CONFIG_PHYS_OFFSET)
# ZRELADDR == virt_to_phys(PAGE_OFFSET + TEXT_OFFSET) export ZRELADDR PARAMS_PHYS PHYS_OFFSET
# PARAMS_PHYS must be within 4MB of ZRELADDR
# INITRD_PHYS must be in RAM
ZRELADDR := $(zreladdr-y)
PARAMS_PHYS := $(params_phys-y)
INITRD_PHYS := $(initrd_phys-y)
export ZRELADDR INITRD_PHYS PARAMS_PHYS
targets := Image zImage xipImage bootpImage uImage targets := Image zImage xipImage bootpImage uImage
@ -90,17 +84,10 @@ $(obj)/uImage: $(obj)/zImage FORCE
@$(check_for_multiple_loadaddr) @$(check_for_multiple_loadaddr)
$(call if_changed,uimage) $(call if_changed,uimage)
$(obj)/bootp/bootp: $(obj)/zImage initrd FORCE $(obj)/bootp/bootp: $(obj)/zImage FORCE
$(Q)$(MAKE) $(build)=$(obj)/bootp $@ $(Q)$(MAKE) $(build)=$(obj)/bootp $@
$(obj)/bootpImage: $(obj)/bootp/bootp FORCE $(obj)/bootpImage: $(obj)/bootp/bootp FORCE
$(call if_changed,objcopy) $(call if_changed,objcopy)
PHONY += initrd
initrd:
@test "$(INITRD_PHYS)" != "" || \
(echo This machine does not support INITRD; exit -1)
@test "$(INITRD)" != "" || \
(echo You must specify INITRD; exit -1)
subdir- := bootp compressed dts subdir- := bootp compressed dts

35
arch/arm/boot/bootp/Makefile
View File

@ -5,9 +5,40 @@
# This file is included by the global makefile so that you can add your own # This file is included by the global makefile so that you can add your own
# architecture-specific flags and dependencies. # architecture-specific flags and dependencies.
# #
GCOV_PROFILE := n GCOV_PROFILE := n
ifdef PHYS_OFFSET
add_hex = $(shell printf 0x%x $$(( $(1) + $(2) )) )
# If PHYS_OFFSET is set, INITRD_PHYS and PARAMS_PHYS can be derived,
# otherwise they must be passed on the command line.
#
# Note: the following conditions must always be true:
# PARAMS_PHYS must be within 4MB of ZRELADDR
# INITRD_PHYS must be in RAM
PARAMS_PHYS := $(call add_hex, $(PHYS_OFFSET), 0x100)
# guess an initrd location if possible
initrd_offset-$(CONFIG_ARCH_FOOTBRIDGE) += 0x00800000
initrd_offset-$(CONFIG_ARCH_SA1100) += 0x00800000
initrd_offset-$(CONFIG_ARCH_RPC) += 0x08000000
INITRD_OFFSET := $(initrd_offset-y)
ifdef INITRD_OFFSET
INITRD_PHYS := $(call add_hex, $(PHYS_OFFSET), $(INITRD_OFFSET))
endif
endif
PHONY += initrd
initrd:
@test "$(PARAMS_PHYS)" != "" || \
(echo bootpImage: You must specify PHYS_OFFSET of PARAMS_PHYS ; exit -1)
@test "$(INITRD_PHYS)" != "" || \
(echo bootpImage: You must specify INITRD_OFFSET or INITRD_PHYS ; exit -1)
@test "$(INITRD)" != "" || \
(echo bootpImage: You must specify INITRD; exit -1)
LDFLAGS_bootp := --no-undefined -X \ LDFLAGS_bootp := --no-undefined -X \
--defsym initrd_phys=$(INITRD_PHYS) \ --defsym initrd_phys=$(INITRD_PHYS) \
--defsym params_phys=$(PARAMS_PHYS) -T --defsym params_phys=$(PARAMS_PHYS) -T
@ -24,6 +55,6 @@ $(obj)/bootp: $(src)/bootp.lds $(addprefix $(obj)/,init.o kernel.o initrd.o) FOR
$(obj)/kernel.o: arch/arm/boot/zImage FORCE $(obj)/kernel.o: arch/arm/boot/zImage FORCE
$(obj)/initrd.o: $(INITRD) FORCE $(obj)/initrd.o: initrd $(INITRD) FORCE
PHONY += $(INITRD) PHONY += $(INITRD)

2
arch/arm/configs/assabet_defconfig
View File

@ -1,6 +1,8 @@
CONFIG_SYSVIPC=y CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14 CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y CONFIG_BLK_DEV_INITRD=y
CONFIG_ARCH_MULTI_V4=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_SA1100=y CONFIG_ARCH_SA1100=y
CONFIG_SA1100_ASSABET=y CONFIG_SA1100_ASSABET=y
CONFIG_CMDLINE="mem=32M console=ttySA0,38400n8 initrd=0xc0800000,3M root=/dev/ram" CONFIG_CMDLINE="mem=32M console=ttySA0,38400n8 initrd=0xc0800000,3M root=/dev/ram"

2
arch/arm/configs/badge4_defconfig
View File

@ -1,5 +1,7 @@
CONFIG_LOG_BUF_SHIFT=14 CONFIG_LOG_BUF_SHIFT=14
CONFIG_EXPERT=y CONFIG_EXPERT=y
CONFIG_ARCH_MULTI_V4=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_SA1100=y CONFIG_ARCH_SA1100=y
CONFIG_SA1100_BADGE4=y CONFIG_SA1100_BADGE4=y
CONFIG_UNUSED_BOARD_FILES=y CONFIG_UNUSED_BOARD_FILES=y

2
arch/arm/configs/cerfcube_defconfig
View File

@ -1,6 +1,8 @@
CONFIG_SYSVIPC=y CONFIG_SYSVIPC=y
CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT=y
CONFIG_LOG_BUF_SHIFT=14 CONFIG_LOG_BUF_SHIFT=14
CONFIG_ARCH_MULTI_V4=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_SA1100=y CONFIG_ARCH_SA1100=y
CONFIG_SA1100_CERF=y CONFIG_SA1100_CERF=y
CONFIG_SA1100_CERF_FLASH_16MB=y CONFIG_SA1100_CERF_FLASH_16MB=y

2
arch/arm/configs/collie_defconfig
View File

@ -5,6 +5,8 @@ CONFIG_BLK_DEV_INITRD=y
CONFIG_EXPERT=y CONFIG_EXPERT=y
# CONFIG_BASE_FULL is not set # CONFIG_BASE_FULL is not set
# CONFIG_EPOLL is not set # CONFIG_EPOLL is not set
CONFIG_ARCH_MULTI_V4=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_SA1100=y CONFIG_ARCH_SA1100=y
CONFIG_SA1100_COLLIE=y CONFIG_SA1100_COLLIE=y
CONFIG_CMDLINE="noinitrd root=/dev/mtdblock2 rootfstype=jffs2 fbcon=rotate:1" CONFIG_CMDLINE="noinitrd root=/dev/mtdblock2 rootfstype=jffs2 fbcon=rotate:1"

2
arch/arm/configs/footbridge_defconfig
View File

@ -4,6 +4,8 @@ CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y CONFIG_BLK_DEV_INITRD=y
CONFIG_EXPERT=y CONFIG_EXPERT=y
# CONFIG_HOTPLUG is not set # CONFIG_HOTPLUG is not set
CONFIG_ARCH_MULTI_V4=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_FOOTBRIDGE=y CONFIG_ARCH_FOOTBRIDGE=y
CONFIG_ARCH_EBSA285_HOST=y CONFIG_ARCH_EBSA285_HOST=y
CONFIG_ARCH_NETWINDER=y CONFIG_ARCH_NETWINDER=y

2
arch/arm/configs/h3600_defconfig
View File

@ -4,6 +4,8 @@ CONFIG_HIGH_RES_TIMERS=y
CONFIG_PREEMPT=y CONFIG_PREEMPT=y
CONFIG_LOG_BUF_SHIFT=14 CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y CONFIG_BLK_DEV_INITRD=y
CONFIG_ARCH_MULTI_V4=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_SA1100=y CONFIG_ARCH_SA1100=y
CONFIG_SA1100_H3600=y CONFIG_SA1100_H3600=y
# CONFIG_CPU_FREQ_STAT is not set # CONFIG_CPU_FREQ_STAT is not set

2
arch/arm/configs/hackkit_defconfig
View File

@ -1,6 +1,8 @@
CONFIG_SYSVIPC=y CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14 CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y CONFIG_BLK_DEV_INITRD=y
CONFIG_ARCH_MULTI_V4=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_SA1100=y CONFIG_ARCH_SA1100=y
CONFIG_SA1100_HACKKIT=y CONFIG_SA1100_HACKKIT=y
CONFIG_UNUSED_BOARD_FILES=y CONFIG_UNUSED_BOARD_FILES=y

2
arch/arm/configs/jornada720_defconfig
View File

@ -1,6 +1,8 @@
CONFIG_SYSVIPC=y CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14 CONFIG_LOG_BUF_SHIFT=14
CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_ARCH_MULTI_V4=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_SA1100=y CONFIG_ARCH_SA1100=y
CONFIG_SA1100_JORNADA720=y CONFIG_SA1100_JORNADA720=y
CONFIG_SA1100_JORNADA720_SSP=y CONFIG_SA1100_JORNADA720_SSP=y

2
arch/arm/configs/lart_defconfig
View File

@ -1,6 +1,8 @@
CONFIG_SYSVIPC=y CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14 CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y CONFIG_BLK_DEV_INITRD=y
CONFIG_ARCH_MULTI_V4=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_SA1100=y CONFIG_ARCH_SA1100=y
CONFIG_SA1100_LART=y CONFIG_SA1100_LART=y
CONFIG_UNUSED_BOARD_FILES=y CONFIG_UNUSED_BOARD_FILES=y

2
arch/arm/configs/neponset_defconfig
View File

@ -1,6 +1,8 @@
CONFIG_SYSVIPC=y CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14 CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y CONFIG_BLK_DEV_INITRD=y
CONFIG_ARCH_MULTI_V4=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_SA1100=y CONFIG_ARCH_SA1100=y
CONFIG_SA1100_ASSABET=y CONFIG_SA1100_ASSABET=y
CONFIG_ASSABET_NEPONSET=y CONFIG_ASSABET_NEPONSET=y

2
arch/arm/configs/netwinder_defconfig
View File

@ -1,5 +1,7 @@
CONFIG_SYSVIPC=y CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14 CONFIG_LOG_BUF_SHIFT=14
CONFIG_ARCH_MULTI_V4=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_FOOTBRIDGE=y CONFIG_ARCH_FOOTBRIDGE=y
CONFIG_ARCH_NETWINDER=y CONFIG_ARCH_NETWINDER=y
CONFIG_DEPRECATED_PARAM_STRUCT=y CONFIG_DEPRECATED_PARAM_STRUCT=y

2
arch/arm/configs/pleb_defconfig
View File

@ -4,6 +4,8 @@ CONFIG_BLK_DEV_INITRD=y
CONFIG_EXPERT=y CONFIG_EXPERT=y
# CONFIG_HOTPLUG is not set # CONFIG_HOTPLUG is not set
# CONFIG_SHMEM is not set # CONFIG_SHMEM is not set
CONFIG_ARCH_MULTI_V4=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_SA1100=y CONFIG_ARCH_SA1100=y
CONFIG_SA1100_PLEB=y CONFIG_SA1100_PLEB=y
CONFIG_UNUSED_BOARD_FILES=y CONFIG_UNUSED_BOARD_FILES=y

2
arch/arm/configs/rpc_defconfig
View File

@ -4,6 +4,8 @@ CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y CONFIG_BLK_DEV_INITRD=y
CONFIG_MODULES=y CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_UNLOAD=y
CONFIG_ARCH_MULTI_V4=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_RPC=y CONFIG_ARCH_RPC=y
CONFIG_CPU_SA110=y CONFIG_CPU_SA110=y
CONFIG_FPE_NWFPE=y CONFIG_FPE_NWFPE=y

2
arch/arm/configs/shannon_defconfig
View File

@ -1,6 +1,8 @@
CONFIG_SYSVIPC=y CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14 CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y CONFIG_BLK_DEV_INITRD=y
CONFIG_ARCH_MULTI_V4=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_SA1100=y CONFIG_ARCH_SA1100=y
CONFIG_SA1100_SHANNON=y CONFIG_SA1100_SHANNON=y
CONFIG_UNUSED_BOARD_FILES=y CONFIG_UNUSED_BOARD_FILES=y

2
arch/arm/configs/simpad_defconfig
View File

@ -5,6 +5,8 @@ CONFIG_LOG_BUF_SHIFT=14
CONFIG_EXPERT=y CONFIG_EXPERT=y
CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_ARCH_MULTI_V4=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_SA1100=y CONFIG_ARCH_SA1100=y
CONFIG_SA1100_SIMPAD=y CONFIG_SA1100_SIMPAD=y
CONFIG_UNUSED_BOARD_FILES=y CONFIG_UNUSED_BOARD_FILES=y

2
arch/arm/kernel/devtree.c
View File

@ -194,14 +194,12 @@ const struct machine_desc * __init setup_machine_fdt(void *dt_virt)
{ {
const struct machine_desc *mdesc, *mdesc_best = NULL; const struct machine_desc *mdesc, *mdesc_best = NULL;
#if defined(CONFIG_ARCH_MULTIPLATFORM) || defined(CONFIG_ARM_SINGLE_ARMV7M)
DT_MACHINE_START(GENERIC_DT, "Generic DT based system") DT_MACHINE_START(GENERIC_DT, "Generic DT based system")
.l2c_aux_val = 0x0, .l2c_aux_val = 0x0,
.l2c_aux_mask = ~0x0, .l2c_aux_mask = ~0x0,
MACHINE_END MACHINE_END
mdesc_best = &__mach_desc_GENERIC_DT; mdesc_best = &__mach_desc_GENERIC_DT;
#endif
if (!dt_virt || !early_init_dt_verify(dt_virt)) if (!dt_virt || !early_init_dt_verify(dt_virt))
return NULL; return NULL;

4
arch/arm/mach-at91/Makefile.boot
View File

@ -1,4 +0,0 @@
# SPDX-License-Identifier: GPL-2.0-only
# Empty file waiting for deletion once Makefile.boot isn't needed any more.
# Patch waits for application at
# https://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=7889/1 .

8
arch/arm/mach-davinci/Makefile.boot
View File

@ -1,8 +0,0 @@
# SPDX-License-Identifier: GPL-2.0
zreladdr-$(CONFIG_ARCH_DAVINCI_DA8XX) += 0xc0008000
params_phys-$(CONFIG_ARCH_DAVINCI_DA8XX) := 0xc0000100
initrd_phys-$(CONFIG_ARCH_DAVINCI_DA8XX) := 0xc0800000
zreladdr-$(CONFIG_ARCH_DAVINCI_DMx) += 0x80008000
params_phys-$(CONFIG_ARCH_DAVINCI_DMx) := 0x80000100
initrd_phys-$(CONFIG_ARCH_DAVINCI_DMx) := 0x80800000

2
arch/arm/mach-dove/Makefile
View File

@ -1,5 +1,5 @@
# SPDX-License-Identifier: GPL-2.0 # SPDX-License-Identifier: GPL-2.0
ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/arch/arm/plat-orion/include ccflags-y := -I$(srctree)/arch/arm/plat-orion/include
obj-y += common.o obj-y += common.o
obj-$(CONFIG_DOVE_LEGACY) += irq.o mpp.o obj-$(CONFIG_DOVE_LEGACY) += irq.o mpp.o

4
arch/arm/mach-dove/Makefile.boot
View File

@ -1,4 +0,0 @@
# SPDX-License-Identifier: GPL-2.0-only
zreladdr-y += 0x00008000
params_phys-y := 0x00000100
initrd_phys-y := 0x00800000

2
arch/arm/mach-ep93xx/Makefile.boot
View File

@ -1,2 +0,0 @@
# SPDX-License-Identifier: GPL-2.0-only
# Empty file waiting for deletion once Makefile.boot isn't needed any more.

19
arch/arm/mach-footbridge/Kconfig
View File

@ -1,7 +1,20 @@
# SPDX-License-Identifier: GPL-2.0-only # SPDX-License-Identifier: GPL-2.0-only
if ARCH_FOOTBRIDGE menuconfig ARCH_FOOTBRIDGE
bool "FootBridge Implementations"
depends on ARCH_MULTI_V4 && !(ARCH_MULTI_V4T || ARCH_MULTI_V5)
depends on !(ARCH_MOXART || ARCH_GEMINI || ARCH_SA1100)
depends on ATAGS
depends on CPU_LITTLE_ENDIAN
depends on MMU
select ARCH_NO_SG_CHAIN
select CPU_SA110
select 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.
menu "Footbridge Implementations" if ARCH_FOOTBRIDGE
config ARCH_CATS config ARCH_CATS
bool "CATS" bool "CATS"
@ -41,8 +54,6 @@ config ARCH_NETWINDER
Saying N will reduce the size of the Footbridge kernel. Saying N will reduce the size of the Footbridge kernel.
endmenu
# Footbridge support # Footbridge support
config FOOTBRIDGE config FOOTBRIDGE
def_bool y def_bool y

5
arch/arm/mach-footbridge/Makefile.boot
View File

@ -1,5 +0,0 @@
# SPDX-License-Identifier: GPL-2.0-only
zreladdr-y += 0x00008000
params_phys-y := 0x00000100
initrd_phys-y := 0x00800000

2
arch/arm/mach-imx/Kconfig
View File

@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0-only # SPDX-License-Identifier: GPL-2.0-only
menuconfig ARCH_MXC menuconfig ARCH_MXC
bool "Freescale i.MX family" bool "Freescale i.MX family"
depends on (ARCH_MULTI_V4_V5 && CPU_LITTLE_ENDIAN) || \ depends on ((ARCH_MULTI_V4T || ARCH_MULTI_V5) && CPU_LITTLE_ENDIAN) || \
ARCH_MULTI_V6_V7 || ARM_SINGLE_ARMV7M ARCH_MULTI_V6_V7 || ARM_SINGLE_ARMV7M
select CLKSRC_IMX_GPT select CLKSRC_IMX_GPT
select GENERIC_IRQ_CHIP select GENERIC_IRQ_CHIP

0
arch/arm/mach-imx/Makefile.boot
View File

4
arch/arm/mach-iop32x/Makefile.boot
View File

@ -1,4 +0,0 @@
# SPDX-License-Identifier: GPL-2.0-only
zreladdr-y += 0xa0008000
params_phys-y := 0xa0000100
initrd_phys-y := 0xa0800000

4
arch/arm/mach-lpc18xx/Makefile.boot
View File

@ -1,4 +0,0 @@
# SPDX-License-Identifier: GPL-2.0-only
# Empty file waiting for deletion once Makefile.boot isn't needed any more.
# Patch waits for application at
# http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=7889/1 .

4
arch/arm/mach-lpc32xx/Makefile.boot
View File

@ -1,4 +0,0 @@
# SPDX-License-Identifier: GPL-2.0-only
zreladdr-y += 0x80008000
params_phys-y := 0x80000100
initrd_phys-y := 0x82000000

2
arch/arm/mach-mv78xx0/Makefile
View File

@ -1,5 +1,5 @@
# SPDX-License-Identifier: GPL-2.0 # SPDX-License-Identifier: GPL-2.0
ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/arch/arm/plat-orion/include ccflags-y := -I$(srctree)/arch/arm/plat-orion/include
obj-y += common.o mpp.o irq.o pcie.o obj-y += common.o mpp.o irq.o pcie.o
obj-$(CONFIG_MACH_DB78X00_BP) += db78x00-bp-setup.o obj-$(CONFIG_MACH_DB78X00_BP) += db78x00-bp-setup.o

2
arch/arm/mach-mvebu/Makefile
View File

@ -1,5 +1,5 @@
# SPDX-License-Identifier: GPL-2.0 # SPDX-License-Identifier: GPL-2.0
ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/arch/arm/plat-orion/include ccflags-y := -I$(srctree)/arch/arm/plat-orion/include
AFLAGS_coherency_ll.o := -Wa,-march=armv7-a AFLAGS_coherency_ll.o := -Wa,-march=armv7-a
CFLAGS_pmsu.o := -march=armv7-a CFLAGS_pmsu.o := -march=armv7-a

2
arch/arm/mach-nspire/Kconfig
View File

@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0-only # SPDX-License-Identifier: GPL-2.0-only
config ARCH_NSPIRE config ARCH_NSPIRE
bool "TI-NSPIRE based" bool "TI-NSPIRE based"
depends on ARCH_MULTI_V4_V5 depends on ARCH_MULTI_V4T
depends on CPU_LITTLE_ENDIAN depends on CPU_LITTLE_ENDIAN
select CPU_ARM926T select CPU_ARM926T
select GENERIC_IRQ_CHIP select GENERIC_IRQ_CHIP

4
arch/arm/mach-omap1/Makefile.boot
View File

@ -1,4 +0,0 @@
# SPDX-License-Identifier: GPL-2.0-only
zreladdr-y += 0x10008000
params_phys-y := 0x10000100
initrd_phys-y := 0x10800000

2
arch/arm/mach-orion5x/Makefile
View File

@ -1,5 +1,5 @@
# SPDX-License-Identifier: GPL-2.0 # SPDX-License-Identifier: GPL-2.0
ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/arch/arm/plat-orion/include ccflags-y := -I$(srctree)/arch/arm/plat-orion/include
obj-y += common.o pci.o irq.o mpp.o obj-y += common.o pci.o irq.o mpp.o
obj-$(CONFIG_MACH_DB88F5281) += db88f5281-setup.o obj-$(CONFIG_MACH_DB88F5281) += db88f5281-setup.o

21
arch/arm/mach-rpc/Kconfig Normal file
View File

@ -0,0 +1,21 @@
config ARCH_RPC
bool "RiscPC"
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
depends on CPU_LITTLE_ENDIAN
depends on ATAGS
depends on MMU
select ARCH_ACORN
select ARCH_MAY_HAVE_PC_FDC
select CPU_SA110
select FIQ
select HAVE_PATA_PLATFORM
select ISA_DMA_API
select LEGACY_TIMER_TICK
select NEED_MACH_IO_H
select NEED_MACH_MEMORY_H
select NO_IOPORT_MAP
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.

5
arch/arm/mach-rpc/Makefile.boot
View File

@ -1,5 +0,0 @@
# SPDX-License-Identifier: GPL-2.0-only
zreladdr-y += 0x10008000
params_phys-y := 0x10000100
initrd_phys-y := 0x18000000

9
arch/arm/mach-s3c/Makefile.boot
View File

@ -1,9 +0,0 @@
# SPDX-License-Identifier: GPL-2.0
ifeq ($(CONFIG_PM_H1940),y)
zreladdr-y += 0x30108000
params_phys-y := 0x30100100
else
zreladdr-y += 0x30008000
params_phys-y := 0x30000100
endif

25
arch/arm/mach-sa1100/Kconfig
View File

@ -1,7 +1,25 @@
# SPDX-License-Identifier: GPL-2.0-only # SPDX-License-Identifier: GPL-2.0-only
if ARCH_SA1100 menuconfig ARCH_SA1100
bool "SA11x0 Implementations"
depends on ARCH_MULTI_V4 && !(ARCH_MULTI_V4T || ARCH_MULTI_V5)
depends on !(ARCH_MOXART || ARCH_GEMINI)
depends on ATAGS
depends on CPU_LITTLE_ENDIAN
depends on MMU
select ARCH_NO_SG_CHAIN
select ARCH_MTD_XIP
select CLKSRC_MMIO
select CLKSRC_PXA
select CPU_FREQ
select CPU_SA1100
select GPIOLIB
select IRQ_DOMAIN
select ISA
select NEED_MACH_MEMORY_H
help
Support for StrongARM 11x0 based boards.
menu "SA11x0 Implementations" if ARCH_SA1100
config SA1100_ASSABET config SA1100_ASSABET
bool "Assabet" bool "Assabet"
@ -179,7 +197,4 @@ config SA1100_SSP
This isn't for audio support, but for attached sensors and This isn't for audio support, but for attached sensors and
other devices, eg for BadgePAD 4 sensor support. other devices, eg for BadgePAD 4 sensor support.
endmenu
endif endif

9
arch/arm/mach-sa1100/Makefile.boot
View File

@ -1,9 +0,0 @@
# SPDX-License-Identifier: GPL-2.0-only
ifeq ($(CONFIG_SA1111),y)
zreladdr-y += 0xc0208000
else
zreladdr-y += 0xc0008000
endif
params_phys-y := 0xc0000100
initrd_phys-y := 0xc0800000

4
arch/arm/mach-stm32/Makefile.boot
View File

@ -1,4 +0,0 @@
# SPDX-License-Identifier: GPL-2.0-only
# Empty file waiting for deletion once Makefile.boot isn't needed any more.
# Patch waits for application at
# https://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=7889/1 .

4
arch/arm/mach-versatile/Makefile.boot
View File

@ -1,4 +0,0 @@
# SPDX-License-Identifier: GPL-2.0-only
# Empty file waiting for deletion once Makefile.boot isn't needed any more.
# Patch waits for application at
# http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=7889/1 .

4
arch/arm/mach-vt8500/Makefile.boot
View File

@ -1,4 +0,0 @@
# SPDX-License-Identifier: GPL-2.0-only
zreladdr-y += 0x00008000
params_phys-y := 0x00000100
initrd_phys-y := 0x01000000