CONFIG_PPC=y CONFIG_4xx=y CONFIG_TARGET_SEQUOIA=y CONFIG_SYS_EXTRA_OPTIONS="SEQUOIA,SYS_RAMBOOT,SYS_TEXT_BASE=0x01000000,SYS_LDSCRIPT=board/amcc/sequoia/u-boot-ram.lds" CONFIG_SYS_NS16550=y CONFIG_OF_LIBFDT=y