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treewide: remove unused archs leftovers

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These are all unused by the current targets, clean up and stop
irritating the user with irrelevant grep results.

Signed-off-by: Andre Heider <a.heider@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/23240
Signed-off-by: Robert Marko <robimarko@gmail.com>
This commit is contained in:
Andre Heider
2025-04-23 13:04:15 +02:00
committed by Robert Marko
parent 6018bd5b11
commit e3271a6786
17 changed files with 11 additions and 286 deletions
Download Patch File Download Diff File Expand all files Collapse all files
config/Config-build.in
+1 -1
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@@ -185,7 +185,7 @@ menu "Global build settings"
Packages can choose to opt-out via setting PKG_BUILD_FLAGS:=no-lto
config MOLD
depends on (aarch64 || arm || i386 || i686 || loongarch64 || m68k || powerpc || powerpc64 || riscv64 || sh4 || x86_64)
depends on (aarch64 || arm || i386 || i686 || loongarch64 || powerpc || powerpc64 || riscv64 || x86_64)
depends on !HOST_OS_MACOS
def_bool $(shell, ./config/check-hostcxx.sh 10 2 12)
config/Config-devel.in
+1 -1
View File
@@ -207,7 +207,7 @@ menuconfig DEVEL
config EXTRA_OPTIMIZATION
string "Additional compiler options" if DEVEL
default "-fno-caller-saves -fno-plt" if !CONFIG_EXTERNAL_TOOLCHAIN && !arc
default "-fno-caller-saves -fno-plt" if !CONFIG_EXTERNAL_TOOLCHAIN
default "-fno-caller-saves"
help
Extra target-independent optimizations to use when building for the target.
include/image.mk
+1 -1
View File
@@ -94,7 +94,7 @@ SQUASHFSOPT += -small-readers $(CONFIG_TARGET_SQUASHFS_SMALL_READERS)
SQUASHFSCOMP := gzip
LZMA_XZ_OPTIONS := -Xpreset 9 -Xe -Xlc 0 -Xlp 2 -Xpb 2
ifeq ($(CONFIG_SQUASHFS_XZ),y)
ifneq ($(filter arm x86 powerpc sparc,$(LINUX_KARCH)),)
ifneq ($(filter arm x86 powerpc,$(LINUX_KARCH)),)
BCJ_FILTER:=-Xbcj $(LINUX_KARCH)
endif
SQUASHFSCOMP := xz $(LZMA_XZ_OPTIONS) $(BCJ_FILTER)
include/kernel.mk
-4
View File
@@ -82,8 +82,6 @@ ifneq (,$(findstring uml,$(BOARD)))
LINUX_KARCH=um
else ifneq (,$(findstring $(ARCH) , aarch64 aarch64_be ))
LINUX_KARCH := arm64
else ifneq (,$(findstring $(ARCH) , arceb ))
LINUX_KARCH := arc
else ifneq (,$(findstring $(ARCH) , armeb ))
LINUX_KARCH := arm
else ifneq (,$(findstring $(ARCH) , loongarch64 ))
@@ -94,8 +92,6 @@ else ifneq (,$(findstring $(ARCH) , powerpc64 ))
LINUX_KARCH := powerpc
else ifneq (,$(findstring $(ARCH) , riscv64 ))
LINUX_KARCH := riscv
else ifneq (,$(findstring $(ARCH) , sh2 sh3 sh4 ))
LINUX_KARCH := sh
else ifneq (,$(findstring $(ARCH) , i386 x86_64 ))
LINUX_KARCH := x86
else
include/target.mk
-10
View File
@@ -252,21 +252,11 @@ ifeq ($(DUMP),1)
CPU_CFLAGS_e5500:=-mcpu=e5500
CPU_CFLAGS_powerpc64:=-mcpu=powerpc64
endif
ifeq ($(ARCH),sparc)
CPU_TYPE = sparc
CPU_CFLAGS_ultrasparc = -mcpu=ultrasparc
endif
ifeq ($(ARCH),aarch64)
CPU_TYPE ?= generic
CPU_CFLAGS_generic = -mcpu=generic
CPU_CFLAGS_cortex-a53 = -mcpu=cortex-a53
endif
ifeq ($(ARCH),arc)
CPU_TYPE ?= arc700
CPU_CFLAGS += -matomic
CPU_CFLAGS_arc700 = -mcpu=arc700
CPU_CFLAGS_archs = -mcpu=archs
endif
ifeq ($(ARCH),riscv64)
CPU_TYPE ?= generic
CPU_CFLAGS_generic:=-mabi=lp64d -march=rv64gc
package/libs/openssl/Config.in
-1
View File
@@ -38,7 +38,6 @@ config OPENSSL_WITH_ASM
bool
default y
prompt "Compile with optimized assembly code"
depends on !arc
help
Disabling this option will reduce code size and performance.
The increase in performance and size depends on the target
package/libs/openssl/Makefile
+1 -1
View File
@@ -94,7 +94,7 @@ $(call Package/openssl/Default)
+OPENSSL_ENGINE_BUILTIN_AFALG:kmod-crypto-user \
+OPENSSL_ENGINE_BUILTIN_DEVCRYPTO:kmod-cryptodev \
+OPENSSL_ENGINE_BUILTIN_PADLOCK:kmod-crypto-hw-padlock \
+(arm||armeb||mips||mipsel||powerpc||arc):libatomic
+(arm||armeb||mips||mipsel||powerpc):libatomic
TITLE+= (libraries)
ABI_VERSION:=$(firstword $(subst .,$(space),$(PKG_VERSION)))
MENU:=1
package/libs/openssl/patches/110-openwrt_targets.patch
+1 -4
View File
@@ -9,7 +9,7 @@ Signed-off-by: Eneas U de Queiroz <cote2004-github@yahoo.com>
--- /dev/null
+++ b/Configurations/25-openwrt.conf
@@ -0,0 +1,55 @@
@@ -0,0 +1,52 @@
+## Openwrt "CONFIG_ARCH" matching targets.
+
+# The targets need to end in '-openwrt' for the AFALG patch to work
@@ -18,9 +18,6 @@ Signed-off-by: Eneas U de Queiroz <cote2004-github@yahoo.com>
+ "linux-aarch64-openwrt" => {
+ inherit_from => [ "linux-aarch64" ],
+ },
+ "linux-arc-openwrt" => {
+ inherit_from => [ "linux-latomic" ],
+ },
+ "linux-arm-openwrt" => {
+ inherit_from => [ "linux-armv4" ],
+ },
package/libs/pcre2/Config.in
+1 -1
View File
@@ -1,6 +1,6 @@
config PCRE2_JIT_ENABLED
bool
depends on PACKAGE_libpcre2 && (aarch64 || aarch64_be || arm || i386 || i686 || x86_64 || mips || mipsel || mips64 || mips64el || powerpc || powerpc64 || powerpcle || sparc)
depends on PACKAGE_libpcre2 && (aarch64 || aarch64_be || arm || i386 || i686 || x86_64 || mips || mipsel || mips64 || mips64el || powerpc || powerpc64 || powerpcle)
default y if (aarch64 || arm || i686 || x86_64)
prompt "Enable JIT compiler support"
help
package/libs/toolchain/Makefile
+4 -4
View File
@@ -142,7 +142,7 @@ define Package/libasan
$(call Package/gcc/Default)
NAME:=libasan
TITLE:=Runtime library for AddressSanitizer in GCC
DEPENDS:=@USE_GLIBC +librt +libstdcpp @!mips64 @!mips64el @!arc
DEPENDS:=@USE_GLIBC +librt +libstdcpp @!mips64 @!mips64el
ABI_VERSION:=5
endef
@@ -171,7 +171,7 @@ define Package/libtsan
$(call Package/gcc/Default)
NAME:=libtsan
TITLE:=Runtime library for ThreadSanitizer in GCC
DEPENDS:=@USE_GLIBC +librt +libstdcpp @!loongarch64 @!mips @!mipsel @!mips64 @!mips64el @!arc
DEPENDS:=@USE_GLIBC +librt +libstdcpp @!loongarch64 @!mips @!mipsel @!mips64 @!mips64el
ABI_VERSION:=0
endef
@@ -200,7 +200,7 @@ define Package/liblsan
$(call Package/gcc/Default)
NAME:=liblsan
TITLE:=Runtime library for LeakSanitizer in GCC
DEPENDS:=@USE_GLIBC +librt +libstdcpp @!loongarch64 @!mips @!mipsel @!mips64 @!mips64el @!arc
DEPENDS:=@USE_GLIBC +librt +libstdcpp @!loongarch64 @!mips @!mipsel @!mips64 @!mips64el
ABI_VERSION:=0
endef
@@ -229,7 +229,7 @@ define Package/libubsan
$(call Package/gcc/Default)
NAME:=libubsan
TITLE:=Runtime library for UndefinedBehaviorSanitizer in GCC
DEPENDS:=@USE_GLIBC +librt +libstdcpp @!mips64 @!mips64el @!arc
DEPENDS:=@USE_GLIBC +librt +libstdcpp @!mips64 @!mips64el
ABI_VERSION:=1
endef
target/Config.in
-36
View File
@@ -142,13 +142,6 @@ config aarch64_be
select BIG_ENDIAN
bool
config arc
bool
config arceb
select BIG_ENDIAN
bool
config arm
bool
@@ -172,9 +165,6 @@ config loongarch64
select ARCH_64BIT
bool
config m68k
bool
config mips
select BIG_ENDIAN
bool
@@ -204,24 +194,6 @@ config riscv64
select ARCH_64BIT
bool
config sh3
bool
config sh3eb
select BIG_ENDIAN
bool
config sh4
bool
config sh4eb
select BIG_ENDIAN
bool
config sparc
select BIG_ENDIAN
bool
config x86_64
select ARCH_64BIT
bool
@@ -230,14 +202,11 @@ config ARCH
string
default "aarch64" if aarch64
default "aarch64_be" if aarch64_be
default "arc" if arc
default "arceb" if arceb
default "arm" if arm
default "armeb" if armeb
default "i386" if i386
default "i686" if i686
default "loongarch64" if loongarch64
default "m68k" if m68k
default "mips" if mips
default "mipsel" if mipsel
default "mips64" if mips64
@@ -245,10 +214,5 @@ config ARCH
default "powerpc" if powerpc
default "powerpc64" if powerpc64
default "riscv64" if riscv64
default "sh3" if sh3
default "sh3eb" if sh3eb
default "sh4" if sh4
default "sh4eb" if sh4eb
default "sparc" if sparc
default "x86_64" if x86_64
target/linux/generic/pending-6.12/332-arc-add-OWRTDTB-section.patch
-84
View File
@@ -1,84 +0,0 @@
From bb0c3b0175240bf152fd7c644821a0cf9f77c37c Mon Sep 17 00:00:00 2001
From: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
Date: Fri, 15 Mar 2019 18:53:38 +0300
Subject: [PATCH] arc add OWRTDTB section
This change allows OpenWRT to patch resulting kernel binary with
external .dtb.
That allows us to re-use exactky the same vmlinux on different boards
given its ARC core configurations match (at least cache line sizes etc).
""patch-dtb" searches for ASCII "OWRTDTB:" strign and copies external
.dtb right after it, keeping the string in place.
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
---
arch/arc/kernel/head.S | 10 ++++++++++
arch/arc/kernel/setup.c | 4 +++-
arch/arc/kernel/vmlinux.lds.S | 13 +++++++++++++
3 files changed, 26 insertions(+), 1 deletion(-)
--- a/arch/arc/kernel/head.S
+++ b/arch/arc/kernel/head.S
@@ -88,6 +88,16 @@
DSP_EARLY_INIT
.endm
+ ; Here "patch-dtb" will embed external .dtb
+ ; Note "patch-dtb" searches for ASCII "OWRTDTB:" string
+ ; and pastes .dtb right after it, hense the string precedes
+ ; __image_dtb symbol.
+ .section .owrt, "aw",@progbits
+ .ascii "OWRTDTB:"
+ENTRY(__image_dtb)
+ .fill 0x4000
+END(__image_dtb)
+
.section .init.text, "ax",@progbits
;----------------------------------------------------------------
--- a/arch/arc/kernel/setup.c
+++ b/arch/arc/kernel/setup.c
@@ -450,6 +450,8 @@ static inline bool uboot_arg_invalid(uns
/* We always pass 0 as magic from U-boot */
#define UBOOT_MAGIC_VALUE 0
+extern struct boot_param_header __image_dtb;
+
void __init handle_uboot_args(void)
{
bool use_embedded_dtb = true;
@@ -488,7 +490,7 @@ void __init handle_uboot_args(void)
ignore_uboot_args:
if (use_embedded_dtb) {
- machine_desc = setup_machine_fdt(__dtb_start);
+ machine_desc = setup_machine_fdt(&__image_dtb);
if (!machine_desc)
panic("Embedded DT invalid\n");
}
--- a/arch/arc/kernel/vmlinux.lds.S
+++ b/arch/arc/kernel/vmlinux.lds.S
@@ -27,6 +27,19 @@ SECTIONS
. = CONFIG_LINUX_LINK_BASE;
+ /*
+ * In OpenWRT we want to patch built binary embedding .dtb of choice.
+ * This is implemented with "patch-dtb" utility which searches for
+ * "OWRTDTB:" string in first 16k of image and if it is found
+ * copies .dtb right after mentioned string.
+ *
+ * Note: "OWRTDTB:" won't be overwritten with .dtb, .dtb will follow it.
+ */
+ .owrt : {
+ *(.owrt)
+ . = ALIGN(PAGE_SIZE);
+ }
+
_int_vec_base_lds = .;
.vector : {
*(.vector)
target/linux/generic/pending-6.12/333-arc-enable-unaligned-access-in-kernel-mode.patch
-24
View File
@@ -1,24 +0,0 @@
From: Alexey Brodkin <abrodkin@synopsys.com>
Subject: arc: enable unaligned access in kernel mode
This enables misaligned access handling even in kernel mode.
Some wireless drivers (ath9k-htc and mt7601u) use misaligned accesses
here and there and to cope with that without fixing stuff in the drivers
we're just gracefully handling it on ARC.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
---
arch/arc/kernel/unaligned.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arc/kernel/unaligned.c
+++ b/arch/arc/kernel/unaligned.c
@@ -203,7 +203,7 @@ int misaligned_fixup(unsigned long addre
char buf[TASK_COMM_LEN];
/* handle user mode only and only if enabled by sysadmin */
- if (!user_mode(regs) || !unaligned_enabled)
+ if (!unaligned_enabled)
return 1;
if (no_unaligned_warning) {
target/linux/generic/pending-6.18/332-arc-add-OWRTDTB-section.patch
-84
View File
@@ -1,84 +0,0 @@
From bb0c3b0175240bf152fd7c644821a0cf9f77c37c Mon Sep 17 00:00:00 2001
From: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
Date: Fri, 15 Mar 2019 18:53:38 +0300
Subject: [PATCH] arc add OWRTDTB section
This change allows OpenWRT to patch resulting kernel binary with
external .dtb.
That allows us to re-use exactky the same vmlinux on different boards
given its ARC core configurations match (at least cache line sizes etc).
""patch-dtb" searches for ASCII "OWRTDTB:" strign and copies external
.dtb right after it, keeping the string in place.
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
---
arch/arc/kernel/head.S | 10 ++++++++++
arch/arc/kernel/setup.c | 4 +++-
arch/arc/kernel/vmlinux.lds.S | 13 +++++++++++++
3 files changed, 26 insertions(+), 1 deletion(-)
--- a/arch/arc/kernel/head.S
+++ b/arch/arc/kernel/head.S
@@ -88,6 +88,16 @@
DSP_EARLY_INIT
.endm
+ ; Here "patch-dtb" will embed external .dtb
+ ; Note "patch-dtb" searches for ASCII "OWRTDTB:" string
+ ; and pastes .dtb right after it, hense the string precedes
+ ; __image_dtb symbol.
+ .section .owrt, "aw",@progbits
+ .ascii "OWRTDTB:"
+ENTRY(__image_dtb)
+ .fill 0x4000
+END(__image_dtb)
+
.section .init.text, "ax",@progbits
;----------------------------------------------------------------
--- a/arch/arc/kernel/setup.c
+++ b/arch/arc/kernel/setup.c
@@ -450,6 +450,8 @@ static inline bool uboot_arg_invalid(uns
/* We always pass 0 as magic from U-boot */
#define UBOOT_MAGIC_VALUE 0
+extern struct boot_param_header __image_dtb;
+
void __init handle_uboot_args(void)
{
bool use_embedded_dtb = true;
@@ -488,7 +490,7 @@ void __init handle_uboot_args(void)
ignore_uboot_args:
if (use_embedded_dtb) {
- machine_desc = setup_machine_fdt(__dtb_start);
+ machine_desc = setup_machine_fdt(&__image_dtb);
if (!machine_desc)
panic("Embedded DT invalid\n");
}
--- a/arch/arc/kernel/vmlinux.lds.S
+++ b/arch/arc/kernel/vmlinux.lds.S
@@ -27,6 +27,19 @@ SECTIONS
. = CONFIG_LINUX_LINK_BASE;
+ /*
+ * In OpenWRT we want to patch built binary embedding .dtb of choice.
+ * This is implemented with "patch-dtb" utility which searches for
+ * "OWRTDTB:" string in first 16k of image and if it is found
+ * copies .dtb right after mentioned string.
+ *
+ * Note: "OWRTDTB:" won't be overwritten with .dtb, .dtb will follow it.
+ */
+ .owrt : {
+ *(.owrt)
+ . = ALIGN(PAGE_SIZE);
+ }
+
_int_vec_base_lds = .;
.vector : {
*(.vector)
target/linux/generic/pending-6.18/333-arc-enable-unaligned-access-in-kernel-mode.patch
-24
View File
@@ -1,24 +0,0 @@
From: Alexey Brodkin <abrodkin@synopsys.com>
Subject: arc: enable unaligned access in kernel mode
This enables misaligned access handling even in kernel mode.
Some wireless drivers (ath9k-htc and mt7601u) use misaligned accesses
here and there and to cope with that without fixing stuff in the drivers
we're just gracefully handling it on ARC.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
---
arch/arc/kernel/unaligned.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arc/kernel/unaligned.c
+++ b/arch/arc/kernel/unaligned.c
@@ -202,7 +202,7 @@ int misaligned_fixup(unsigned long addre
struct disasm_state state;
/* handle user mode only and only if enabled by sysadmin */
- if (!user_mode(regs) || !unaligned_enabled)
+ if (!unaligned_enabled)
return 1;
if (no_unaligned_warning) {
toolchain/Config.in
+1 -5
View File
@@ -222,7 +222,6 @@ menuconfig TOOLCHAINOPTS
menuconfig EXTRA_TARGET_ARCH
bool
prompt "Enable an extra toolchain target architecture" if TOOLCHAINOPTS
depends on !sparc
help
Some builds may require a 'biarch' toolchain. This option
allows you to specify an additional target arch.
@@ -298,7 +297,6 @@ comment "C Library"
choice
prompt "C Library implementation" if TOOLCHAINOPTS
default LIBC_USE_GLIBC if arc
default LIBC_USE_MUSL
help
Select the C library implementation.
@@ -310,7 +308,6 @@ choice
config LIBC_USE_MUSL
select USE_MUSL
bool "Use musl"
depends on !arc
endchoice
@@ -356,11 +353,10 @@ config USE_LLVM_BUILD
bool
config USE_GLIBC
default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN && (arc)
bool
config USE_MUSL
default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN && !(arc)
default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN
bool
config SSP_SUPPORT
toolchain/gcc/common.mk
-1
View File
@@ -108,7 +108,6 @@ GCC_CONFIGURE:= \
$(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \
$(if $(CONFIG_mips64)$(CONFIG_mips64el),--with-arch=mips64 \
--with-abi=$(call qstrip,$(CONFIG_MIPS64_ABI))) \
$(if $(CONFIG_arc),--with-cpu=$(CONFIG_CPU_TYPE)) \
$(if $(CONFIG_powerpc64), $(if $(CONFIG_USE_MUSL),--with-abi=elfv2)) \
--with-system-zlib=$(STAGING_DIR_HOST) \
--with-zstd=$(STAGING_DIR_HOST) \