build.config

### Target Vendor/Product (support only Ralink RT3883/MT7620/MT7621/MT7628)
CONFIG_VENDOR=XIAOMI
CONFIG_PRODUCT=MT7621

### Target ProductID (board select, max 12 symbols)
CONFIG_FIRMWARE_PRODUCT_ID="RM-AC2100"

############################################################
### Linux kernel configuration
############################################################

### Force MT7621 CPU clock to 900MHz (override Uboot settings)
#CONFIG_FIRMWARE_CPU_900MHZ=y

### Enable MT7621 CPU sleep mode (downclock to 220MHz on idle)
#CONFIG_FIRMWARE_CPU_SLEEP=y

### Kernel driver select for WiFi AP 2.4GHz
### 4.1 = MT7603E v4.1.0.0
CONFIG_FIRMWARE_WIFI2_DRIVER=4.1

### Kernel driver select for WiFi AP 5GHz
### 5.1 = MT7615E v5.1.0.0
CONFIG_FIRMWARE_WIFI_DRIVER=5.1.0.0

### Enable IPv6 support
CONFIG_FIRMWARE_ENABLE_IPV6=y

### Include XFRM (IPsec) modules & iptables extension ~ 0.2MB
CONFIG_FIRMWARE_INCLUDE_XFRM=y

### Include network QoS scheduling modules. ~0.2MB
#CONFIG_FIRMWARE_INCLUDE_QOS=y

### Include IMQ module for shapers (a bit of performance degradation). ~0.02MB
#CONFIG_FIRMWARE_INCLUDE_IMQ=y

### Include IFB module for shapers. ~0.03MB
#CONFIG_FIRMWARE_INCLUDE_IFB=y

### Include IPSet utility and kernel modules. ~0.4MB
CONFIG_FIRMWARE_INCLUDE_IPSET=y

### Include Shortcut Forward Engine
CONFIG_FIRMWARE_INCLUDE_SHORTCUT_FE=y

############################################################
### Userspace configuration
############################################################

### Include WebUI international resources. Increased firmware size
#CONFIG_FIRMWARE_INCLUDE_LANG_BR=y
#CONFIG_FIRMWARE_INCLUDE_LANG_CZ=y
#CONFIG_FIRMWARE_INCLUDE_LANG_DA=y
#CONFIG_FIRMWARE_INCLUDE_LANG_DE=y
#CONFIG_FIRMWARE_INCLUDE_LANG_ES=y
#CONFIG_FIRMWARE_INCLUDE_LANG_FI=y
#CONFIG_FIRMWARE_INCLUDE_LANG_FR=y
#CONFIG_FIRMWARE_INCLUDE_LANG_NO=y
#CONFIG_FIRMWARE_INCLUDE_LANG_PL=y
CONFIG_FIRMWARE_INCLUDE_LANG_RU=y
#CONFIG_FIRMWARE_INCLUDE_LANG_SV=y
CONFIG_FIRMWARE_INCLUDE_LANG_UK=y

### Include "tcpdump" utility. ~0.6MB
CONFIG_FIRMWARE_INCLUDE_TCPDUMP=y

### Include "socat" utility
#CONFIG_FIRMWARE_INCLUDE_SOCAT=y

### Include alternative L2TP control client RP-L2TP. ~0.1MB
CONFIG_FIRMWARE_INCLUDE_RPL2TP=y

### Include EAP-TTLS and EAP-PEAP authentication support. openssl ~1.2MB, wpa_supplicant +0.04MB
CONFIG_FIRMWARE_INCLUDE_EAP_PEAP=y

### Include HTTPS support for DDNS client. openssl ~1.2MB
CONFIG_FIRMWARE_INCLUDE_DDNS_SSL=y

### Include HTTPS support. openssl ~1.2MB
CONFIG_FIRMWARE_INCLUDE_HTTPS=y

### Include sftp-server. openssl ~1.2MB, sftp-server ~0.06MB
CONFIG_FIRMWARE_INCLUDE_SFTP=y

### Include dropbear SSH. ~0.3MB
#CONFIG_FIRMWARE_INCLUDE_DROPBEAR=y

### Make the dropbear symmetrical ciphers and hashes faster. ~0.06MB
#CONFIG_FIRMWARE_INCLUDE_DROPBEAR_FAST_CODE=y

### Include OpenSSH instead of dropbear. openssl ~1.2MB, openssh ~1.0MB
CONFIG_FIRMWARE_INCLUDE_OPENSSH=y

### Include OpenVPN. IPv6 required. openssl ~1.2MB, openvpn ~0.4MB
CONFIG_FIRMWARE_INCLUDE_OPENVPN=y

### Include StrongSwan. XFRM modules ~0.2MB, strongswan ~0.7MB
#CONFIG_FIRMWARE_INCLUDE_SSWAN=y

### Include Wireguard VPN module and utilite
CONFIG_FIRMWARE_INCLUDE_WIREGUARD=y

### Include Elliptic Curves (EC) to openssl library. ~0.1MB
CONFIG_FIRMWARE_INCLUDE_OPENSSL_EC=y

### Include "openssl" executable for generate certificates. ~0.4MB
CONFIG_FIRMWARE_INCLUDE_OPENSSL_EXE=y

### Include xUPNPd IPTV mediaserver. ~0.3MB
CONFIG_FIRMWARE_INCLUDE_XUPNPD=y

### Include TOR proxy ~2.8MB
#CONFIG_FIRMWARE_INCLUDE_TOR=y

### Include GeoIP database info for TOR proxy ~0.7MB
#CONFIG_FIRMWARE_INCLUDE_TOR_GEOIP=y

### Include IPv6 GeoIP database info for TOR proxy ~0.6MB
#CONFIG_FIRMWARE_INCLUDE_TOR_GEOIPV6=y

### Include OBFS4 for TOR
#CONFIG_FIRMWARE_INCLUDE_OBFS4=y

### Include Privoxy proxy ~0.3MB
#CONFIG_FIRMWARE_INCLUDE_PRIVOXY=y

### Include DNSCrypt proxy ~0.5MB
CONFIG_FIRMWARE_INCLUDE_DNSCRYPT=y

### Include Stubby DNS-over-TLS (DoT) ~0.5MB
CONFIG_FIRMWARE_INCLUDE_STUBBY=y

### Include doh_proxy DNS-over-HTTPS (DoH) ~0.4MB
CONFIG_FIRMWARE_INCLUDE_DOH=y

### Include WPAD support
CONFIG_FIRMWARE_INCLUDE_WPAD=y

### Include compressed memory support
CONFIG_FIRMWARE_INCLUDE_ZRAM=y

### Include LUA support ~0.2MB
CONFIG_FIRMWARE_INCLUDE_LUA=y

### Include EoIP Ethernet Tunnels over IP ~0.01MB
CONFIG_FIRMWARE_INCLUDE_EOIP=y

### Include Curl support ~0.15MB
CONFIG_FIRMWARE_INCLUDE_CURL=y

### Include KMS Activation support ~0.06MB
CONFIG_FIRMWARE_INCLUDE_VLMCSD=y

### Include iPerf3 support ~0.13MB
CONFIG_FIRMWARE_INCLUDE_IPERF3=y

### Include mt7621_cpufreq support ~0.005MB
#CONFIG_FIRMWARE_INCLUDE_MT7621_CPUFREQ=y