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diff --git a/arch/powerpc/platforms/4xx/Kconfig b/arch/powerpc/platforms/4xx/Kconfig
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+config 4xx
+        bool
+        depends on 40x || 44x
+        default y
+
+config WANT_EARLY_SERIAL
+        bool
+        select SERIAL_8250
+        default n
+
+menu "AMCC 4xx options"
+        depends on 4xx
+
+choice
+        prompt "Machine Type"
+        depends on 40x
+        default WALNUT
+
+config BUBINGA
+        bool "Bubinga"
+        select WANT_EARLY_SERIAL
+        help
+          This option enables support for the IBM 405EP evaluation board.
+
+config CPCI405
+        bool "CPCI405"
+        help
+          This option enables support for the CPCI405 board.
+
+config EP405
+        bool "EP405/EP405PC"
+        help
+          This option enables support for the EP405/EP405PC boards.
+
+config REDWOOD_5
+        bool "Redwood-5"
+        help
+          This option enables support for the IBM STB04 evaluation board.
+
+config REDWOOD_6
+        bool "Redwood-6"
+        help
+          This option enables support for the IBM STBx25xx evaluation board.
+
+config SYCAMORE
+        bool "Sycamore"
+        help
+          This option enables support for the IBM PPC405GPr evaluation board.
+
+config WALNUT
+        bool "Walnut"
+        help
+          This option enables support for the IBM PPC405GP evaluation board.
+
+config XILINX_ML300
+        bool "Xilinx-ML300"
+        help
+          This option enables support for the Xilinx ML300 evaluation board.
+
+endchoice
+
+choice
+        prompt "Machine Type"
+        depends on 44x
+        default EBONY
+
+config BAMBOO
+        bool "Bamboo"
+        select WANT_EARLY_SERIAL
+        help
+          This option enables support for the IBM PPC440EP evaluation board.
+
+config EBONY
+        bool "Ebony"
+        select WANT_EARLY_SERIAL
+        help
+          This option enables support for the IBM PPC440GP evaluation board.
+
+config LUAN
+        bool "Luan"
+        select WANT_EARLY_SERIAL
+        help
+          This option enables support for the IBM PPC440SP evaluation board.
+
+config OCOTEA
+        bool "Ocotea"
+        select WANT_EARLY_SERIAL
+        help
+          This option enables support for the IBM PPC440GX evaluation board.
+
+endchoice
+
+config EP405PC
+        bool "EP405PC Support"
+        depends on EP405
+
+
+# It's often necessary to know the specific 4xx processor type.
+# Fortunately, it is impled (so far) from the board type, so we
+# don't need to ask more redundant questions.
+config NP405H
+        bool
+        depends on ASH
+        default y
+
+config 440EP
+        bool
+        depends on BAMBOO
+        select PPC_FPU
+        default y
+
+config 440GP
+        bool
+        depends on EBONY
+        default y
+
+config 440GX
+        bool
+        depends on OCOTEA
+        default y
+
+config 440SP
+        bool
+        depends on LUAN
+        default y
+
+config 440
+        bool
+        depends on 440GP || 440SP || 440EP
+        default y
+
+config 440A
+        bool
+        depends on 440GX
+        default y
+
+config IBM440EP_ERR42
+        bool
+        depends on 440EP
+        default y
+
+# All 405-based cores up until the 405GPR and 405EP have this errata.
+config IBM405_ERR77
+        bool
+        depends on 40x && !403GCX && !405GPR && !405EP
+        default y
+
+# All 40x-based cores, up until the 405GPR and 405EP have this errata.
+config IBM405_ERR51
+        bool
+        depends on 40x && !405GPR && !405EP
+        default y
+
+config BOOKE
+        bool
+        depends on 44x
+        default y
+
+config IBM_OCP
+        bool
+        depends on ASH || BAMBOO || BUBINGA || CPCI405 || EBONY || EP405 || LUAN || OCOTEA || REDWOOD_5 || REDWOOD_6 || SYCAMORE || WALNUT
+        default y
+
+config XILINX_OCP
+        bool
+        depends on XILINX_ML300
+        default y
+
+config IBM_EMAC4
+        bool
+        depends on 440GX || 440SP
+        default y
+
+config BIOS_FIXUP
+        bool
+        depends on BUBINGA || EP405 || SYCAMORE || WALNUT
+        default y
+
+# OAK doesn't exist but wanted to keep this around for any future 403GCX boards
+config 403GCX
+        bool
+        depends OAK
+        default y
+
+config 405EP
+        bool
+        depends on BUBINGA
+        default y
+
+config 405GP
+        bool
+        depends on CPCI405 || EP405 || WALNUT
+        default y
+
+config 405GPR
+        bool
+        depends on SYCAMORE
+        default y
+
+config VIRTEX_II_PRO
+        bool
+        depends on XILINX_ML300
+        default y
+
+config STB03xxx
+        bool
+        depends on REDWOOD_5 || REDWOOD_6
+        default y
+
+config EMBEDDEDBOOT
+        bool
+        depends on EP405 || XILINX_ML300
+        default y
+
+config IBM_OPENBIOS
+        bool
+        depends on ASH || BUBINGA || REDWOOD_5 || REDWOOD_6 || SYCAMORE || WALNUT
+        default y
+
+config PPC4xx_DMA
+        bool "PPC4xx DMA controller support"
+        depends on 4xx
+
+config PPC4xx_EDMA
+        bool
+        depends on !STB03xxx && PPC4xx_DMA
+        default y
+
+config PPC_GEN550
+        bool
+        depends on 4xx
+        default y
+
+choice
+        prompt "TTYS0 device and default console"
+        depends on 40x
+        default UART0_TTYS0
+
+config UART0_TTYS0
+        bool "UART0"
+
+config UART0_TTYS1
+        bool "UART1"
+
+endchoice
+
+config SERIAL_SICC
+        bool "SICC Serial port support"
+        depends on STB03xxx
+
+config UART1_DFLT_CONSOLE
+        bool
+        depends on SERIAL_SICC && UART0_TTYS1
+        default y
+
+config SERIAL_SICC_CONSOLE
+        bool
+        depends on SERIAL_SICC && UART0_TTYS1
+        default y
+endmenu
+
+
+menu "IBM 40x options"
+        depends on 40x
+
+config SERIAL_SICC
+        bool "SICC Serial port"
+        depends on STB03xxx
+
+config UART1_DFLT_CONSOLE
+        bool
+        depends on SERIAL_SICC && UART0_TTYS1
+        default y
+
+config SERIAL_SICC_CONSOLE
+        bool
+        depends on SERIAL_SICC && UART0_TTYS1
+        default y
+
+endmenu