Convert CONFIG_A008044_WORKAROUND to Kconfig

This converts the following to Kconfig:
   CONFIG_A008044_WORKAROUND
Signed-off-by: NTom Rini <trini@konsulko.com>

README

@@ -374,10 +374,6 @@ The following options need to be configured:
 		See Freescale App Note 4493 for more information about
 		this erratum.
 
-		CONFIG_A008044_WORKAROUND
-		Enables a workaround for T1040/T1042 erratum A008044. It is only
-		required during NAND boot and valid for Rev 1.0 SoC revision
-
 		CONFIG_SYS_FSL_CORENET_SNOOPVEC_COREONLY
 
 		This is the value to write into CCSR offset 0x18600

arch/powerpc/cpu/mpc85xx/Kconfig

@@ -885,6 +885,12 @@ config A003399_NOR_WORKAROUND
 	  Enables a workaround for IFC erratum A003399. It is only required
 	  during NOR boot.
 
+config A008044_WORKAROUND
+	bool
+	help
+	  Enables a workaround for T1040/T1042 erratum A008044. It is only
+	  required during NAND boot and valid for Rev 1.0 SoC revision
+
 config SYS_FSL_ERRATUM_A004468
 	bool
 
@@ -967,6 +973,7 @@ config SYS_FSL_ERRATUM_A007907
 
 config SYS_FSL_ERRATUM_A008044
 	bool
+	select A008044_WORKAROUND if MTD_RAW_NAND
 
 config SYS_FSL_ERRATUM_CPC_A002
 	bool

include/configs/T104xRDB.h

@@ -310,12 +310,6 @@
 #define CONFIG_SYS_RAMBOOT
 #endif
 
-#ifdef CONFIG_SYS_FSL_ERRATUM_A008044
-#if defined(CONFIG_MTD_RAW_NAND)
-#define CONFIG_A008044_WORKAROUND
-#endif
-#endif
-
 #define CONFIG_HWCONFIG
 
 /* define to use L1 as initial stack */