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![Guo Ren](https://secure.gravatar.com/avatar/1462fd3ef864580a57394a7c94d06cb0.jpg?s=96&d=mm)
Guo Ren committed 205353fa06c
csky: Support vmlinux bootup with MMU off Modify SETUP_MMU macro to fit on both MMU-on or MMU-off enviornment and vmlinux could bootup from MMU off enviornment for some cases. Unify the style of _start and _start_smp_secondary in head.S to make head.S looks more concise and easy to understand. Signed-off-by: Guo Ren <ren_guo@c-sky.com> Cc: Arnd Bergmann <arnd@arndb.de>