bcm2835: move strict alignment check disable code into the loader
Since the loader wants to muck with alignment related bits of the SCTLR
anyway, it should set both A and U to the desired values (0 and 1
respectively).

*** 49,59 ****
          /*
           * Fix up alignment by turning off A and by turning on U.
           */
          ENTRY(fakeload_unaligned_enable)
          mrc     p15, 0, r0, c1, c0, 0
!         orr     r0, #0x400000
          mcr     p15, 0, r0, c1, c0, 0
          bx      lr
          SET_SIZE(fakeload_unaligned_enable);
  
  #endif  /* __lint */
--- 49,60 ----
          /*
           * Fix up alignment by turning off A and by turning on U.
           */
          ENTRY(fakeload_unaligned_enable)
          mrc     p15, 0, r0, c1, c0, 0
!         orr     r0, #0x400000   /* U = 1 */
!         bic     r0, r0, #2      /* A = 0 */
          mcr     p15, 0, r0, c1, c0, 0
          bx      lr
          SET_SIZE(fakeload_unaligned_enable);
  
  #endif  /* __lint */