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Fix off-by-one error in passing initrd end address via device tree

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The initrd_end variable contains the address immediately *after* the
initrd blob, not the last address containing data.  This patch fixes
an inadvertent off-by-one when setting up the initrd reserved map.

Signed-off-by: Grant Likely <grant.likely@linaro.org>
This commit is contained in:
Grant Likely 2011-03-28 09:58:55 +00:00 committed by Gerald Van Baren
parent ed59e58786
commit ce6b27a874
1 changed files with 1 additions and 1 deletions
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2
common/fdt_support.c
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@ -183,7 +183,7 @@ int fdt_initrd(void *fdt, ulong initrd_start, ulong initrd_end, int force)
} }
} }
err = fdt_add_mem_rsv(fdt, initrd_start, initrd_end - initrd_start + 1); err = fdt_add_mem_rsv(fdt, initrd_start, initrd_end - initrd_start);
if (err < 0) { if (err < 0) {
printf("fdt_initrd: %s\n", fdt_strerror(err)); printf("fdt_initrd: %s\n", fdt_strerror(err));
return err; return err;