diff options
| author | Simon Glass <sjg@chromium.org> | 2011-08-21 04:14:28 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2011-09-13 15:34:16 -0700 |
| commit | 391839609251aa6121399fd864c126b39d88319e (patch) | |
| tree | 452e0f9be6ceb61697c51a5a0e8af54dd8657816 /include/fdt_decode.h | |
| parent | 903aded18bcb7d8d32f0ec9a68ea2a257f567c2b (diff) | |
fdt: Add size_to_cpu() function
This provides a way of reading a memory region size, analogous to addr_to_cpu.
BUG=chromium-os:17062
TEST=build for Seaboard
Change-Id: I7392c8d72fb65fb978b44068cf7ccb0ad2d4aeec
Reviewed-on: http://gerrit.chromium.org/gerrit/7643
Reviewed-by: Stefan Reinauer <reinauer@google.com>
Tested-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/fdt_decode.h')
| -rw-r--r-- | include/fdt_decode.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/fdt_decode.h b/include/fdt_decode.h index 5111d3e5152..e7485c3f832 100644 --- a/include/fdt_decode.h +++ b/include/fdt_decode.h @@ -39,10 +39,12 @@ typedef u64 addr_t; #define ADDR_T_NONE (-1ULL) #define addr_to_cpu(reg) be64_to_cpu(reg) +#define size_to_cpu(reg) be64_to_cpu(reg) #else typedef u32 addr_t; #define ADDR_T_NONE (-1U) #define addr_to_cpu(reg) be32_to_cpu(reg) +#define size_to_cpu(reg) be32_to_cpu(reg) #endif /* Information obtained about memory from the FDT */ |