diff --git a/[refs] b/[refs]
index bfd862e910ef..4aa33ffb2fa9 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0a2fcaa70ce96be6e663234072984fd2b0ffa36e
+refs/heads/master: a25595562291baea4ccc2ed570dd15c638b67b21
diff --git a/trunk/arch/mips/bcm47xx/sprom.c b/trunk/arch/mips/bcm47xx/sprom.c
index a29d20743039..17282e0d7835 100644
--- a/trunk/arch/mips/bcm47xx/sprom.c
+++ b/trunk/arch/mips/bcm47xx/sprom.c
@@ -165,6 +165,8 @@ static void bcm47xx_fill_sprom_r1234589(struct ssb_sprom *sprom,
 					const char *prefix)
 {
 	nvram_read_u16(prefix, NULL, "boardrev", &sprom->board_rev, 0);
+	if (!sprom->board_rev)
+		nvram_read_u16(NULL, NULL, "boardrev", &sprom->board_rev, 0);
 	nvram_read_u16(prefix, NULL, "boardnum", &sprom->board_num, 0);
 	nvram_read_u8(prefix, NULL, "ledbh0", &sprom->gpio0, 0xff);
 	nvram_read_u8(prefix, NULL, "ledbh1", &sprom->gpio1, 0xff);