Commit 19852e59 authored by Will Deacon's avatar Will Deacon Committed by Russell King
Browse files

ARM: 6358/1: hw-breakpoint: add HAVE_HW_BREAKPOINT to Kconfig 



If we're targetting a v6 or v7 core and have at least software perf events
available, then automatically add support for hardware breakpoints.

Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: S. Karthikeyan <informkarthik@gmail.com>
Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 864232fa

arch/arm/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -26,6 +26,7 @@ config ARM 
	select HAVE_PERF_EVENTS

	select PERF_USE_VMALLOC

	select HAVE_REGS_AND_STACK_ACCESS_API

	select HAVE_HW_BREAKPOINT if (PERF_EVENTS && (CPU_V6 || CPU_V7))

	help

	  The ARM series is a line of low-power-consumption RISC chip designs

	  licensed by ARM Ltd and targeted at embedded applications and

arch/arm/kernel/Makefile

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Original line number Diff line number Diff line
@@ -42,6 +42,7 @@ obj-$(CONFIG_KGDB) += kgdb.o 
obj-$(CONFIG_ARM_UNWIND)	+= unwind.o

obj-$(CONFIG_HAVE_TCM)		+= tcm.o

obj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o

obj-$(CONFIG_HAVE_HW_BREAKPOINT)	+= hw_breakpoint.o



obj-$(CONFIG_CRUNCH)		+= crunch.o crunch-bits.o

AFLAGS_crunch-bits.o		:= -Wa,-mcpu=ep9312