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openwrt-xburst/target/linux/brcm47xx/patches-3.3/008-MIPS-bcm47xx-read-baordrev-without-prefix-from-sprom.patch
hauke bf02882bea brcm47xx: reorder patches so that the patches already in mainline linux will be applied at first.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32845 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-07-25 14:52:00 +00:00

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500 B
Diff

--- a/arch/mips/bcm47xx/sprom.c
+++ b/arch/mips/bcm47xx/sprom.c
@@ -165,6 +165,8 @@ static void bcm47xx_fill_sprom_r1234589(
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);