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   1 /*
   2  *  linux/arch/arm/boot/compressed/big-endian.S
   3  *
   4  *  Switch CPU into big endian mode.
   5  *  Author: Nicolas Pitre
   6  */
   7
   8         .section ".start", #alloc, #execinstr
   9
  10         mrc     p15, 0, r0, c1, c0, 0   @ read control reg
  11         orr     r0, r0, #(1 << 7)       @ enable big endian mode
  12         mcr     p15, 0, r0, c1, c0, 0   @ write control reg
  13