Convert CONFIG_SYS_FSL_CPC et al to Kconfig

This converts the following to Kconfig:
   CONFIG_SYS_FSL_CPC
   CONFIG_SYS_CPC_REINIT_F

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/arch/powerpc/cpu/mpc85xx/Kconfig b/arch/powerpc/cpu/mpc85xx/Kconfig
index 9c5b1af..915e28e 100644
--- a/arch/powerpc/cpu/mpc85xx/Kconfig
+++ b/arch/powerpc/cpu/mpc85xx/Kconfig
@@ -1221,6 +1221,15 @@
 	bool "Category E.HV is supported"
 	depends on BOOKE
 
+config SYS_CPC_REINIT_F
+	bool
+	help
+	  The CPC is configured as SRAM at the time of U-Boot entry and is
+	  required to be re-initialized.
+
+config SYS_FSL_CPC
+	bool "Corenet Platform Cache support"
+
 config SYS_MPC85XX_NO_RESETVEC
 	bool "Discard resetvec section and move bootpg section up"
 	depends on MPC85xx