[MIPS] Malta: Handle byteswapping hardare bug in big endian mode.      The SOC-it system controller running in big endian mode might forget byteswapping when DMAing to the last word of physical memory.  Fixed by ignoring the last page of memory.      Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
[MIPS] Malta: Handle byteswapping hardare bug in big endian mode.
    
The SOC-it system controller running in big endian mode might forget
byteswapping when DMAing to the last word of physical memory.  Fixed by
ignoring the last page of memory.
    
Signed-off-by: Ralf Baechle <92f48d309cda194c8eda36aa8f9ae28c488fa208@linux-mips.org>

KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas