From: Geert Uytterhoeven <geert+rene...@glider.be>
Currently support for the ARM Cortex-A9 Snoop Control Unit is included
unconditionally, while only Renesas multicore Cortex-A9 SoCs have this
kind of SCU.
This decreases kernel image size by ca. 300 bytes on SoCs without such
an SCU.
Signed-off-by: Geert Uytterhoeven <geert+rene...@glider.be>
Signed-off-by: Simon Horman <horms+rene...@verge.net.au>
---
arch/arm/mach-shmobile/Kconfig | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index b100c26a858f..32f8297d993a 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -30,7 +30,6 @@ menuconfig ARCH_RENESAS
depends on ARCH_MULTI_V7 && MMU
select ARM_GIC
select GPIOLIB
- select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if SMP
select NO_IOPORT_MAP
select PINCTRL
@@ -43,6 +42,7 @@ if ARCH_RENESAS
config ARCH_EMEV2
bool "Emma Mobile EV2"
+ select HAVE_ARM_SCU if SMP
select SYS_SUPPORTS_EM_STI
config ARCH_R7S72100
@@ -94,6 +94,7 @@ config ARCH_R8A7778
config ARCH_R8A7779
bool "R-Car H1 (R8A77790)"
+ select HAVE_ARM_SCU if SMP
select ARCH_RCAR_GEN1
config ARCH_R8A7790
@@ -135,5 +136,6 @@ config ARCH_RZN1
config ARCH_SH73A0
bool "SH-Mobile AG5 (R8A73A00)"
select ARCH_RMOBILE
+ select HAVE_ARM_SCU if SMP
select RENESAS_INTC_IRQPIN
endif
--
2.11.0
