ARM: mach-imx: Fix selection of ARCH_MXC
Since commit c5a0d497(ARM: imx: enable multi-platform build),
ARCH_MXC is selected by the following logic:
config ARCH_MXC
def_bool y if ARCH_MULTI_V4_V5 || ARCH_MULTI_V6_V7
, which causes build error on vexpress_defconfig:
arch/arm/mach-imx/hotplug.c:49: undefined reference to `imx_enable_cpu'
arch/arm/mach-imx/platsmp.c:57: undefined reference to `imx_set_cpu_jump'
arch/arm/mach-imx/platsmp.c:58: undefined reference to `imx_enable_cpu'
Make ARCH_MXC a user selectable option, so that it does not get built
by default on other defconfigs that select ARCH_MULTI_V4_V5 or ARCH_MULTI_V6_V7.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index a4965f3..5dfadfb 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -16,6 +16,7 @@
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
# CONFIG_BLK_DEV_BSG is not set
+CONFIG_ARCH_MXC=y
CONFIG_ARCH_MULTI_V6=y
CONFIG_ARCH_MULTI_V7=y
CONFIG_MACH_MX31LILLY=y