1config ARCH_HIGHBANK 2 bool "Calxeda ECX-1000/2000 (Highbank/Midway)" if ARCH_MULTI_V7 3 select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE 4 select ARCH_HAS_CPUFREQ 5 select ARCH_HAS_HOLES_MEMORYMODEL 6 select ARCH_HAS_OPP 7 select ARCH_SUPPORTS_BIG_ENDIAN 8 select ARM_AMBA 9 select ARM_ERRATA_764369 if SMP 10 select ARM_ERRATA_775420 11 select ARM_ERRATA_798181 if SMP 12 select ARM_GIC 13 select ARM_PSCI 14 select ARM_TIMER_SP804 15 select CACHE_L2X0 16 select HAVE_ARM_SCU 17 select HAVE_ARM_TWD if SMP 18 select MAILBOX 19 select PL320_MBOX 20 select ZONE_DMA if ARM_LPAE 21