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-rw-r--r--arch/powerpc/lib/bootcount.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/powerpc/lib/bootcount.c b/arch/powerpc/lib/bootcount.c
index 6346527..338c848 100644
--- a/arch/powerpc/lib/bootcount.c
+++ b/arch/powerpc/lib/bootcount.c
@@ -77,10 +77,12 @@ ulong bootcount_load(void)
void *reg = (void *)CONFIG_SYS_BOOTCOUNT_ADDR;
#if defined(CONFIG_SYS_BOOTCOUNT_SINGLEWORD)
- if (in_be16(reg + 2) != (BOOTCOUNT_MAGIC & 0xffff))
+ u32 tmp = in_be32(reg);
+
+ if ((tmp & 0xffff0000) != (BOOTCOUNT_MAGIC & 0xffff0000))
return 0;
else
- return in_be16(reg);
+ return (tmp & 0x0000ffff);
#else
if (in_be32(reg + 4) != BOOTCOUNT_MAGIC)
return 0;