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-rw-r--r--target/linux/brcm47xx/files/arch/mips/bcm947xx/setup.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/target/linux/brcm47xx/files/arch/mips/bcm947xx/setup.c b/target/linux/brcm47xx/files/arch/mips/bcm947xx/setup.c
index 2c106c9b26..85ff1cf813 100644
--- a/target/linux/brcm47xx/files/arch/mips/bcm947xx/setup.c
+++ b/target/linux/brcm47xx/files/arch/mips/bcm947xx/setup.c
@@ -158,6 +158,9 @@ static int bcm47xx_get_invariants(struct ssb_bus *bus, struct ssb_init_invariant
bcm47xx_fill_sprom(&iv->sprom);
+ if ((s = nvram_get("cardbus")))
+ iv->has_cardbus_slot = !!simple_strtoul(s, NULL, 10);
+
return 0;
}