From a2ffb564ddedf2e02b2c8e4c2ef40c8892b0162f Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Fri, 3 Jan 2014 20:41:58 +0100
Subject: [PATCH] MIPS: BCM47XX: fix detection for some boards
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When a nvram reset was performed from CFE, it sometimes does not
contain the productid value in nvram, but it still contains
hardware_version.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/6316/
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Reading git-format-patch failed