powerpc: B4420QDS: Split from B4860QDS in Kconfig
Use TARGET_B4420QDS to simplify Kconfig options.
Signed-off-by: York Sun <york.sun@nxp.com>
diff --git a/arch/powerpc/cpu/mpc85xx/Kconfig b/arch/powerpc/cpu/mpc85xx/Kconfig
index 9aef492..31a074e 100644
--- a/arch/powerpc/cpu/mpc85xx/Kconfig
+++ b/arch/powerpc/cpu/mpc85xx/Kconfig
@@ -16,6 +16,11 @@
bool "Support socrates"
select ARCH_MPC8544
+config TARGET_B4420QDS
+ bool "Support B4420QDS"
+ select SUPPORT_SPL
+ select PHYS_64BIT
+
config TARGET_B4860QDS
bool "Support B4860QDS"
select SUPPORT_SPL