diff options
Diffstat (limited to 'arch/powerpc/lib/bootcount.c')
| -rw-r--r-- | arch/powerpc/lib/bootcount.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/powerpc/lib/bootcount.c b/arch/powerpc/lib/bootcount.c index 634652767..338c8486d 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; |