config ARCH_PPC64 bool config ARCH_BOOTBLOCK_PPC64 bool select ARCH_PPC64 select BOOTBLOCK_CUSTOM config ARCH_VERSTAGE_PPC64 bool select ARCH_PPC64 config ARCH_ROMSTAGE_PPC64 bool select ARCH_PPC64 config ARCH_RAMSTAGE_PPC64 bool select ARCH_PPC64 config ID_SECTION_OFFSET hex default 0x80