diff options
Diffstat (limited to 'arch/arm/Kconfig')
-rw-r--r-- | arch/arm/Kconfig | 43 |
1 files changed, 5 insertions, 38 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 2ac74904a3ce..e00d94b16658 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -41,6 +41,7 @@ config ARM select CPU_PM if SUSPEND || CPU_IDLE select DCACHE_WORD_ACCESS if HAVE_EFFICIENT_UNALIGNED_ACCESS select DMA_DECLARE_COHERENT + select DMA_OPS select DMA_REMAP if MMU select EDAC_SUPPORT select EDAC_ATOMIC_SCRUB @@ -72,7 +73,6 @@ config ARM select HAVE_ARM_SMCCC if CPU_V7 select HAVE_EBPF_JIT if !CPU_ENDIAN_BE32 select HAVE_CONTEXT_TRACKING - select HAVE_COPY_THREAD_TLS select HAVE_C_RECORDMCOUNT select HAVE_DEBUG_KMEMLEAK if !XIP_KERNEL select HAVE_DMA_CONTIGUOUS if MMU @@ -668,6 +668,8 @@ source "arch/arm/mach-mmp/Kconfig" source "arch/arm/mach-moxart/Kconfig" +source "arch/arm/mach-mstar/Kconfig" + source "arch/arm/mach-mv78xx0/Kconfig" source "arch/arm/mach-mvebu/Kconfig" @@ -1148,12 +1150,6 @@ config PCI_NANOENGINE help Enable PCI on the BSE nanoEngine board. -config PCI_HOST_ITE8152 - bool - depends on PCI && MACH_ARMCORE - default y - select DMABOUNCE - config ARM_ERRATA_814220 bool "ARM errata: Cache maintenance by set/way operations can execute out of order" depends on CPU_V7 @@ -1428,37 +1424,6 @@ config THUMB2_KERNEL If unsure, say N. -config THUMB2_AVOID_R_ARM_THM_JUMP11 - bool "Work around buggy Thumb-2 short branch relocations in gas" - depends on THUMB2_KERNEL && MODULES - default y - help - Various binutils versions can resolve Thumb-2 branches to - locally-defined, preemptible global symbols as short-range "b.n" - branch instructions. - - This is a problem, because there's no guarantee the final - destination of the symbol, or any candidate locations for a - trampoline, are within range of the branch. For this reason, the - kernel does not support fixing up the R_ARM_THM_JUMP11 (102) - relocation in modules at all, and it makes little sense to add - support. - - The symptom is that the kernel fails with an "unsupported - relocation" error when loading some modules. - - Until fixed tools are available, passing - -fno-optimize-sibling-calls to gcc should prevent gcc generating - code which hits this problem, at the cost of a bit of extra runtime - stack usage in some cases. - - The problem is described in more detail at: - https://bugs.launchpad.net/binutils-linaro/+bug/725126 - - Only Thumb-2 kernels are affected. - - Unless you are sure your tools don't have this problem, say Y. - config ARM_PATCH_IDIV bool "Runtime patch udiv/sdiv instructions into __aeabi_{u}idiv()" depends on CPU_32v7 && !XIP_KERNEL @@ -2097,3 +2062,5 @@ source "drivers/firmware/Kconfig" if CRYPTO source "arch/arm/crypto/Kconfig" endif + +source "arch/arm/Kconfig.assembler" |