aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux
diff options
context:
space:
mode:
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/ar71xx/Makefile2
-rw-r--r--target/linux/generic/patches-3.6/302-mips_no_branch_likely.patch11
-rw-r--r--target/linux/generic/patches-3.6/305-mips_module_reloc.patch2
-rw-r--r--target/linux/generic/patches-3.7/302-mips_no_branch_likely.patch11
-rw-r--r--target/linux/lantiq/Makefile2
-rw-r--r--target/linux/ramips/Makefile2
6 files changed, 26 insertions, 4 deletions
diff --git a/target/linux/ar71xx/Makefile b/target/linux/ar71xx/Makefile
index 73d90e37b1..fe8826f071 100644
--- a/target/linux/ar71xx/Makefile
+++ b/target/linux/ar71xx/Makefile
@@ -10,7 +10,7 @@ ARCH:=mips
BOARD:=ar71xx
BOARDNAME:=Atheros AR7xxx/AR9xxx
FEATURES:=squashfs jffs2 targz
-CFLAGS:=-Os -pipe -mips32r2 -mtune=mips32r2 -fno-caller-saves
+CFLAGS:=-Os -pipe -mips32r2 -mtune=mips32r2 -fno-caller-saves -mno-branch-likely
SUBTARGETS:=generic nand
LINUX_VERSION:=3.6.11
diff --git a/target/linux/generic/patches-3.6/302-mips_no_branch_likely.patch b/target/linux/generic/patches-3.6/302-mips_no_branch_likely.patch
new file mode 100644
index 0000000000..1da9540050
--- /dev/null
+++ b/target/linux/generic/patches-3.6/302-mips_no_branch_likely.patch
@@ -0,0 +1,11 @@
+--- a/arch/mips/Makefile
++++ b/arch/mips/Makefile
+@@ -87,7 +87,7 @@ all-$(CONFIG_SYS_SUPPORTS_ZBOOT)+= vmlin
+ # machines may also. Since BFD is incredibly buggy with respect to
+ # crossformat linking we rely on the elf2ecoff tool for format conversion.
+ #
+-cflags-y += -G 0 -mno-abicalls -fno-pic -pipe
++cflags-y += -G 0 -mno-abicalls -fno-pic -pipe -mno-branch-likely
+ cflags-y += -msoft-float
+ LDFLAGS_vmlinux += -G 0 -static -n -nostdlib
+ KBUILD_AFLAGS_MODULE += -mlong-calls
diff --git a/target/linux/generic/patches-3.6/305-mips_module_reloc.patch b/target/linux/generic/patches-3.6/305-mips_module_reloc.patch
index fea4a00129..a2738dca7e 100644
--- a/target/linux/generic/patches-3.6/305-mips_module_reloc.patch
+++ b/target/linux/generic/patches-3.6/305-mips_module_reloc.patch
@@ -1,7 +1,7 @@
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -90,8 +90,8 @@ all-$(CONFIG_SYS_SUPPORTS_ZBOOT)+= vmlin
- cflags-y += -G 0 -mno-abicalls -fno-pic -pipe
+ cflags-y += -G 0 -mno-abicalls -fno-pic -pipe -mno-branch-likely
cflags-y += -msoft-float
LDFLAGS_vmlinux += -G 0 -static -n -nostdlib
-KBUILD_AFLAGS_MODULE += -mlong-calls
diff --git a/target/linux/generic/patches-3.7/302-mips_no_branch_likely.patch b/target/linux/generic/patches-3.7/302-mips_no_branch_likely.patch
new file mode 100644
index 0000000000..1da9540050
--- /dev/null
+++ b/target/linux/generic/patches-3.7/302-mips_no_branch_likely.patch
@@ -0,0 +1,11 @@
+--- a/arch/mips/Makefile
++++ b/arch/mips/Makefile
+@@ -87,7 +87,7 @@ all-$(CONFIG_SYS_SUPPORTS_ZBOOT)+= vmlin
+ # machines may also. Since BFD is incredibly buggy with respect to
+ # crossformat linking we rely on the elf2ecoff tool for format conversion.
+ #
+-cflags-y += -G 0 -mno-abicalls -fno-pic -pipe
++cflags-y += -G 0 -mno-abicalls -fno-pic -pipe -mno-branch-likely
+ cflags-y += -msoft-float
+ LDFLAGS_vmlinux += -G 0 -static -n -nostdlib
+ KBUILD_AFLAGS_MODULE += -mlong-calls
diff --git a/target/linux/lantiq/Makefile b/target/linux/lantiq/Makefile
index d0eb2df1be..84958df7f6 100644
--- a/target/linux/lantiq/Makefile
+++ b/target/linux/lantiq/Makefile
@@ -13,7 +13,7 @@ SUBTARGETS=xway ase falcon
LINUX_VERSION:=3.7.1
-CFLAGS=-Os -pipe -mips32r2 -mtune=mips32r2 -fno-caller-saves
+CFLAGS=-Os -pipe -mips32r2 -mtune=mips32r2 -fno-caller-saves -mno-branch-likely
define Target/Description
Build firmware images for Lantiq SoC
diff --git a/target/linux/ramips/Makefile b/target/linux/ramips/Makefile
index e165da6f23..ba00c92682 100644
--- a/target/linux/ramips/Makefile
+++ b/target/linux/ramips/Makefile
@@ -10,7 +10,7 @@ ARCH:=mipsel
BOARD:=ramips
BOARDNAME:=Ralink RT288x/RT3xxx
SUBTARGETS:=rt288x rt305x rt3883
-CFLAGS:=-Os -pipe -mips32r2 -mtune=mips32r2 -fno-caller-saves
+CFLAGS:=-Os -pipe -mips32r2 -mtune=mips32r2 -fno-caller-saves -mno-branch-likely
FEATURES:=squashfs
LINUX_VERSION:=3.6.11