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path: root/arch/microblaze/include/asm/unaligned.h
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2011-03-09microblaze: Fix unaligned.h for endiansMichal Simek1-5/+6
Synchronized with mips unaligned.h. Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-10-21microblaze: Add support for little-endian MicroblazeMichal Simek1-3/+9
Microblaze little-endian toolchain exports __MICROBLAZEEL__ which is used in the kernel to identify little/big endian. The most of the changes are in loading values from DTB which is always big endian. Little endian platforms are based on new AXI bus which has impact to early uartlite initialization. Signed-off-by: Michal Simek <monstr@monstr.eu>
2009-06-02microblaze: Don't use access_ok for unalignedJohn Williams1-1/+2
it assumes we have an unaligned exception handler which (a) may not be true (b) costs a lot of performance Instead we'll use struct/union method for big endian accesses, and byte-shifting for little endian. Signed-off-by: John Williams <john.williams@petalogix.com>
2009-03-27microblaze_v8: page.h, segment.h, unaligned.hMichal Simek1-0/+22
Reviewed-by: Ingo Molnar <mingo@elte.hu> Acked-by: John Linn <john.linn@xilinx.com> Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com> Acked-by: John Williams <john.williams@petalogix.com> Signed-off-by: Michal Simek <monstr@monstr.eu>