Commit af3a03cd authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Simon Horman
Browse files

ARM: shmobile: Restrict SCU support to SoCs that have it 



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: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 9374eee3

arch/arm/mach-shmobile/Kconfig

+3 −1
Original line number Diff line number Diff line
@@ -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

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