ARM: aspeed: ast2500 is ARMv6K
Linux supports both the original ARMv6 level (early ARM1136) and ARMv6K (later ARM1136, ARM1176 and ARM11mpcore). ast2500 falls into the second categoy, being based on arm1176jzf-s. This is enabled by default when using ARCH_MULTI_V6, so we should not 'select CPU_V6'. Removing this will lead to more efficient use of atomic instructions. Fixes: 8c2ed9bc ("arm: Add Aspeed machine") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Joel Stanley <joel@jms.id.au>
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