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author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-09 10:30:07 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-09 10:30:07 -0700 |
commit | fbf4432ff71b7a25bef993a5312906946d27f446 (patch) | |
tree | cf3e0024af4b8f9376eff75743f1fa1526e40900 /arch/microblaze | |
parent | c054be10ffdbd5507a1fd738067d76acfb4808fd (diff) | |
parent | 0cfb6aee70bddbef6ec796b255f588ce0e126766 (diff) | |
download | op-kernel-dev-fbf4432ff71b7a25bef993a5312906946d27f446.zip op-kernel-dev-fbf4432ff71b7a25bef993a5312906946d27f446.tar.gz |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton:
- most of the rest of MM
- a small number of misc things
- lib/ updates
- checkpatch
- autofs updates
- ipc/ updates
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (126 commits)
ipc: optimize semget/shmget/msgget for lots of keys
ipc/sem: play nicer with large nsops allocations
ipc/sem: drop sem_checkid helper
ipc: convert kern_ipc_perm.refcount from atomic_t to refcount_t
ipc: convert sem_undo_list.refcnt from atomic_t to refcount_t
ipc: convert ipc_namespace.count from atomic_t to refcount_t
kcov: support compat processes
sh: defconfig: cleanup from old Kconfig options
mn10300: defconfig: cleanup from old Kconfig options
m32r: defconfig: cleanup from old Kconfig options
drivers/pps: use surrounding "if PPS" to remove numerous dependency checks
drivers/pps: aesthetic tweaks to PPS-related content
cpumask: make cpumask_next() out-of-line
kmod: move #ifdef CONFIG_MODULES wrapper to Makefile
kmod: split off umh headers into its own file
MAINTAINERS: clarify kmod is just a kernel module loader
kmod: split out umh code into its own file
test_kmod: flip INT checks to be consistent
test_kmod: remove paranoid UINT_MAX check on uint range processing
vfat: deduplicate hex2bin()
...
Diffstat (limited to 'arch/microblaze')
-rw-r--r-- | arch/microblaze/Kconfig | 16 | ||||
-rw-r--r-- | arch/microblaze/Makefile | 2 |
2 files changed, 18 insertions, 0 deletions
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index 4ed8ebf..9d26abd 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -36,6 +36,22 @@ config MICROBLAZE select VIRT_TO_BUS select CPU_NO_EFFICIENT_FFS +# Endianness selection +choice + prompt "Endianness selection" + default CPU_BIG_ENDIAN + help + microblaze architectures can be configured for either little or + big endian formats. Be sure to select the appropriate mode. + +config CPU_BIG_ENDIAN + bool "Big endian" + +config CPU_LITTLE_ENDIAN + bool "Little endian" + +endchoice + config SWAP def_bool n diff --git a/arch/microblaze/Makefile b/arch/microblaze/Makefile index 740f2b8..1f6c486 100644 --- a/arch/microblaze/Makefile +++ b/arch/microblaze/Makefile @@ -35,6 +35,8 @@ endif CPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_DIV) += -mno-xl-soft-div CPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_BARREL) += -mxl-barrel-shift CPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_PCMP_INSTR) += -mxl-pattern-compare +CPUFLAGS-$(CONFIG_BIG_ENDIAN) += -mbig-endian +CPUFLAGS-$(CONFIG_LITTLE_ENDIAN) += -mlittle-endian CPUFLAGS-1 += $(call cc-option,-mcpu=v$(CPU_VER)) |