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util/intelmetool: Fix warning building with 32-bit

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On a 32-bit system, pointers are 32-bit wide, and not 64-bit, resulting
in the warning below.

```
mmap.c: In function ‘map_physical_exact’:
mmap.c:26:20: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
   virt_addr = mmap((void*)mapto, len, PROT_WRITE | PROT_READ,
                    ^
```

Fix this by using compatible types.

Change-Id: I4ede26127efcbd5668b978e6880a0535607e373d
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://review.coreboot.org/17970
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Martin Roth <martinroth@google.com>
This commit is contained in:
Paul Menzel
2016-12-27 15:24:02 +01:00
committed by Martin Roth
parent 010ecf8009
commit 1e7911e8aa
3 changed files with 13 additions and 13 deletions
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4
util/intelmetool/mmap.h
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@ -21,7 +21,7 @@
#ifndef __DARWIN__
extern int fd_mem;
extern void *map_physical(uint64_t phys_addr, size_t len);
extern void *map_physical(off_t phys_addr, size_t len);
extern void unmap_physical(void *virt_addr, size_t len);
extern void *map_physical_exact(uint64_t phys_addr, uint64_t mapto, size_t len);
extern void *map_physical_exact(off_t phys_addr, void *mapto, size_t len);
#endif