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microblaze: cpu: Delete MMAP_SHIFT definition

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Just fallback on the default of 12 like other architectures. This
allows changing the system-mode-affecting definition of
TARGET_PAGE_BITS without affecting microblaze linux-user.

Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Peter Crosthwaite 2015-05-14 22:33:39 -07:00 committed by Michael Tokarev
parent 44f192f364
commit a2f533da00
1 changed files with 0 additions and 1 deletions
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target-microblaze/cpu.h
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@ -285,7 +285,6 @@ int cpu_mb_signal_handler(int host_signum, void *pinfo,
/* FIXME: MB uses variable pages down to 1K but linux only uses 4k. */
#define TARGET_PAGE_BITS 12
#define MMAP_SHIFT TARGET_PAGE_BITS
#define TARGET_PHYS_ADDR_SPACE_BITS 32
#define TARGET_VIRT_ADDR_SPACE_BITS 32