ppc: Build in all three of powermac, PREP and CHRP support

This reverts commit da0825fd201a03294dbf7f8f030676d608da122c, making
it so that if you select CONFIG_PPC_MULTIPLATFORM you get support
for PMAC, PREP and CHRP built in.

The reason for not allowing PMAC, PREP and CHRP to be selected
individually for ARCH=ppc is that there is too much interdependency
between them in the platform support code.  For example, CHRP uses
the PMAC nvram code.

Configuring with ARCH=powerpc does allow you to select support for
PMAC and CHRP separately.  Support for PREP is not there yet but
should be there soon.

Signed-off-by: Paul Mackerras <paulus@samba.org>

diff --git a/arch/ppc/Kconfig b/arch/ppc/Kconfig
index 8fa51b0a32d2d5390450d6478117ec1e7410a804..cc3f64c084c5e886b29eadd081c77edc5bcace91 100644 (file)
--- a/arch/ppc/Kconfig
+++ b/arch/ppc/Kconfig
@@ -767,14 +767,14 @@ config CPM2
          on it (826x, 827x, 8560).
 
 config PPC_CHRP
-       bool "  Common Hardware Reference Platform (CHRP) based machines"
+       bool
        depends on PPC_MULTIPLATFORM
        select PPC_I8259
        select PPC_INDIRECT_PCI
        default y
 
 config PPC_PMAC
-       bool "  Apple PowerMac based machines"
+       bool
        depends on PPC_MULTIPLATFORM
        select PPC_INDIRECT_PCI
        default y
@@ -785,7 +785,7 @@ config PPC_PMAC64
        default y
 
 config PPC_PREP
-       bool "  PowerPC Reference Platform (PReP) based machines"
+       bool
        depends on PPC_MULTIPLATFORM
        select PPC_I8259
        select PPC_INDIRECT_PCI