diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2018-11-15 12:56:38 +0300 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2018-11-16 18:27:19 +0300 |
| commit | af3a03cded07f4d6637e5b3660b6622cf60af338 (patch) | |
| tree | f724e03e136b84dd866f4b3cb1dd487c3e8ef452 /arch/arm/mach-shmobile | |
| parent | 9374eee32b666c92cf821a98eb3aeaa0bf4d5dd5 (diff) | |
| download | linux-af3a03cded07f4d6637e5b3660b6622cf60af338.tar.xz | |
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: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/mach-shmobile')
| -rw-r--r-- | arch/arm/mach-shmobile/Kconfig | 4 |
1 files changed, 3 insertions, 1 deletions
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 |