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-rw-r--r--arch/m68k/Kconfig.cpu11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/m68k/Kconfig.cpu b/arch/m68k/Kconfig.cpu
index c1beb5ae181f..8ace920ca24a 100644
--- a/arch/m68k/Kconfig.cpu
+++ b/arch/m68k/Kconfig.cpu
@@ -40,6 +40,7 @@ config M68000
select CPU_HAS_NO_MULDIV64
select CPU_HAS_NO_UNALIGNED
select GENERIC_CSUM
+ select CPU_NO_EFFICIENT_FFS
help
The Freescale (was Motorola) 68000 CPU is the first generation of
the well known M68K family of processors. The CPU core as well as
@@ -51,6 +52,7 @@ config MCPU32
bool
select CPU_HAS_NO_BITFIELDS
select CPU_HAS_NO_UNALIGNED
+ select CPU_NO_EFFICIENT_FFS
help
The Freescale (was then Motorola) CPU32 is a CPU core that is
based on the 68020 processor. For the most part it is used in
@@ -130,6 +132,7 @@ config M5206
depends on !MMU
select COLDFIRE_SW_A7
select HAVE_MBAR
+ select CPU_NO_EFFICIENT_FFS
help
Motorola ColdFire 5206 processor support.
@@ -138,6 +141,7 @@ config M5206e
depends on !MMU
select COLDFIRE_SW_A7
select HAVE_MBAR
+ select CPU_NO_EFFICIENT_FFS
help
Motorola ColdFire 5206e processor support.
@@ -163,6 +167,7 @@ config M5249
depends on !MMU
select COLDFIRE_SW_A7
select HAVE_MBAR
+ select CPU_NO_EFFICIENT_FFS
help
Motorola ColdFire 5249 processor support.
@@ -171,6 +176,7 @@ config M525x
depends on !MMU
select COLDFIRE_SW_A7
select HAVE_MBAR
+ select CPU_NO_EFFICIENT_FFS
help
Freescale (Motorola) Coldfire 5251/5253 processor support.
@@ -189,6 +195,7 @@ config M5272
depends on !MMU
select COLDFIRE_SW_A7
select HAVE_MBAR
+ select CPU_NO_EFFICIENT_FFS
help
Motorola ColdFire 5272 processor support.
@@ -217,6 +224,7 @@ config M5307
select COLDFIRE_SW_A7
select HAVE_CACHE_CB
select HAVE_MBAR
+ select CPU_NO_EFFICIENT_FFS
help
Motorola ColdFire 5307 processor support.
@@ -242,6 +250,7 @@ config M5407
select COLDFIRE_SW_A7
select HAVE_CACHE_CB
select HAVE_MBAR
+ select CPU_NO_EFFICIENT_FFS
help
Motorola ColdFire 5407 processor support.
@@ -251,6 +260,7 @@ config M547x
select MMU_COLDFIRE if MMU
select HAVE_CACHE_CB
select HAVE_MBAR
+ select CPU_NO_EFFICIENT_FFS
help
Freescale ColdFire 5470/5471/5472/5473/5474/5475 processor support.
@@ -260,6 +270,7 @@ config M548x
select M54xx
select HAVE_CACHE_CB
select HAVE_MBAR
+ select CPU_NO_EFFICIENT_FFS
help
Freescale ColdFire 5480/5481/5482/5483/5484/5485 processor support.