bmips: fix missing NVMEM subsystem

MAC address retrieval was switched to more generic upstream (5.13) NVMEM
based solution in commit 32adbfc789f6 ("bmips: convert mtd-mac-address
to nvmem implementation"), but NVMEM subsystem wasn't enabled in the
kernel, so fix it now.

References: https://github.com/openwrt/openwrt/pull/4041#issuecomment-883322801
Fixes: 32adbfc789f6 ("bmips: convert mtd-mac-address to nvmem implementation")
Signed-off-by: Petr Štetiar <ynezz@true.cz>

diff --git a/target/linux/bmips/config-5.10 b/target/linux/bmips/config-5.10
index 58f40951d387dacfdd4f770a60b8d31b060a97a7..f10768f99ef77287b556f97ee85695af56d331a2 100644 (file)
--- a/target/linux/bmips/config-5.10
+++ b/target/linux/bmips/config-5.10
@@ -194,6 +194,7 @@ CONFIG_NET_SWITCHDEV=y
 CONFIG_NO_EXCEPT_FILL=y
 CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y
 CONFIG_NR_CPUS=2
+CONFIG_NVMEM=y
 CONFIG_OF=y
 CONFIG_OF_ADDRESS=y
 CONFIG_OF_EARLY_FLATTREE=y