powerpc/512x: Group mpc512x board's selection menu

Allow board selection in a drop-down board sub-menu
like many other platforms do.

Before the patch:
...
[ ] Freescale MPC5121E ADS
[ ] Generic support for simple MPC5121 based boards
[ ] 52xx-based boards
...

Patched:
...
[*] 512x-based boards
[ ]   Freescale MPC5121E ADS
[ ]   Generic support for simple MPC5121 based boards
[ ] 52xx-based boards
...

This is a cleanup before adding new board selection entry.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

diff --git a/arch/powerpc/platforms/512x/Kconfig b/arch/powerpc/platforms/512x/Kconfig
index 4dac9b0..e9dca28 100644 (file)
--- a/arch/powerpc/platforms/512x/Kconfig
+++ b/arch/powerpc/platforms/512x/Kconfig
@@ -1,29 +1,24 @@
 config PPC_MPC512x
-       bool
+       bool "512x-based boards"
+       depends on 6xx
        select FSL_SOC
        select IPIC
        select PPC_CLOCK
        select PPC_PCI_CHOICE
        select FSL_PCI if PCI
 
-config PPC_MPC5121
-       bool
-       select PPC_MPC512x
-
 config MPC5121_ADS
        bool "Freescale MPC5121E ADS"
-       depends on 6xx
+       depends on PPC_MPC512x
        select DEFAULT_UIMAGE
-       select PPC_MPC5121
        select MPC5121_ADS_CPLD
        help
          This option enables support for the MPC5121E ADS board.
 
 config MPC5121_GENERIC
        bool "Generic support for simple MPC5121 based boards"
-       depends on 6xx
+       depends on PPC_MPC512x
        select DEFAULT_UIMAGE
-       select PPC_MPC5121
        help
          This option enables support for simple MPC5121 based boards
          which do not need custom platform specific setup.