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authorGrant Likely <grant.likely@linaro.org>2011-03-28 09:58:55 +0000
committerGerald Van Baren <gvb@unssw.com>2011-04-25 21:11:21 -0400
commitce6b27a874fe30e7126ae93c060277770ee85ced (patch)
treebf731254a31da996c854c14be9e5d4016df8a4be
parented59e58786cae9f8afcb575649afc65985beed4d (diff)
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Fix off-by-one error in passing initrd end address via device tree
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>
-rw-r--r--common/fdt_support.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/common/fdt_support.c b/common/fdt_support.c
index edcf04a..496040b 100644
--- a/common/fdt_support.c
+++ b/common/fdt_support.c
@@ -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) {
printf("fdt_initrd: %s\n", fdt_strerror(err));
return err;