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| author | Peter Zijlstra <peterz@infradead.org> | 2020-07-22 10:22:02 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2020-07-22 10:22:02 +0200 |
| commit | 015dc08918785201199ed3450c22bb8939f09dfe (patch) | |
| tree | 7ba52e0b1e518fa750aaac0c1da8dd70c3eca1eb /arch/arc/Kconfig | |
| parent | sched: Add a tracepoint to track rq->nr_running (diff) | |
| parent | sched: Fix race against ptrace_freeze_trace() (diff) | |
| download | linux-015dc08918785201199ed3450c22bb8939f09dfe.tar.xz linux-015dc08918785201199ed3450c22bb8939f09dfe.zip | |
Merge branch 'sched/urgent'
Diffstat (limited to 'arch/arc/Kconfig')
| -rw-r--r-- | arch/arc/Kconfig | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index fddc70029727..197896cfbd23 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -170,6 +170,15 @@ config ARC_CPU_HS endchoice +config ARC_TUNE_MCPU + string "Override default -mcpu compiler flag" + default "" + help + Override default -mcpu=xxx compiler flag (which is set depending on + the ISA version) with the specified value. + NOTE: If specified flag isn't supported by current compiler the + ISA default value will be used as a fallback. + config CPU_BIG_ENDIAN bool "Enable Big Endian Mode" help @@ -465,6 +474,12 @@ config ARC_IRQ_NO_AUTOSAVE This is programmable and can be optionally disabled in which case software INTERRUPT_PROLOGUE/EPILGUE do the needed work +config ARC_LPB_DISABLE + bool "Disable loop buffer (LPB)" + help + On HS cores, loop buffer (LPB) is programmable in runtime and can + be optionally disabled. + endif # ISA_ARCV2 endmenu # "ARC CPU Configuration" |