Convert CONFIG_ARCH_MISC_INIT to Kconfig

This converts the following to Kconfig:
   CONFIG_ARCH_MISC_INIT

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/apalis-tk1_defconfig b/configs/apalis-tk1_defconfig
index 42e320e..bbdca32 100644
--- a/configs/apalis-tk1_defconfig
+++ b/configs/apalis-tk1_defconfig
@@ -17,6 +17,7 @@
 CONFIG_VERSION_VARIABLE=y
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_DISPLAY_BOARDINFO_LATE=y
+CONFIG_ARCH_MISC_INIT=y
 CONFIG_SYS_PROMPT="Apalis TK1 # "
 # CONFIG_CMD_IMI is not set
 CONFIG_CMD_GPIO=y
diff --git a/configs/chiliboard_defconfig b/configs/chiliboard_defconfig
index 30100a3..afc73dc 100644
--- a/configs/chiliboard_defconfig
+++ b/configs/chiliboard_defconfig
@@ -19,6 +19,7 @@
 # CONFIG_USE_BOOTCOMMAND is not set
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_DEFAULT_FDT_FILE="am335x-chiliboard.dtb"
+CONFIG_ARCH_MISC_INIT=y
 CONFIG_SPL_I2C_SUPPORT=y
 CONFIG_SPL_POWER_SUPPORT=y
 CONFIG_SPL_WATCHDOG_SUPPORT=y