New Xiaomi router AC2100

For Developers
424

As there was a lot of confusion about namings, configurations etc. I hereby want to give you an updated overview over the latest stable version.

All repositories are updated and can be used for both: the black cylinder and the white 6-antenna version. In make menuconfig both are namend clearly so that you can easily select them.

  1. Github repositories:
    1.1 19.07.3
    1.1.1 without hsdma (no high speed direct memory access, default like for all other mt7621 devices)
    https://github.com/phs07/openwrt/tree/openwrt-19.07.3_xiaomi_router_ac2100
    1.1.2 with hsdma
    https://github.com/phs07/openwrt/tree/openwrt-19.07.3_xiaomi_router_ac2100_hsdma
    1.2 19.07
    1.2.1 without hsdma
    https://github.com/phs07/openwrt/tree/openwrt-19.07_xiaomi_router_ac2100
    1.2.2 with hsdma
    https://github.com/phs07/openwrt/tree/openwrt-19.07_xiaomi_router_ac2100_hsdma

I compiled and tested images for the white 6-antenna version:

  1. Precompiled images
    2.1 19.07.3 basic image
    2.1.1 without hsdma (recommended for most users)
    https://drive.google.com/open?id=1BMEzcy3R9YkFZYrllDCVvhmZ4ZIUResj
    2.1.2 with hsdma (recommended for users who want to test for extra speed)
    https://drive.google.com/open?id=1T3IvduCVh1Nc4PnpgEtNq0i37UlYwQPG
    2.2 19.07.3 advanced image
    2.2.1 without hsdma
    https://drive.google.com/open?id=16NEmmMeY4KUf_VcA5RT3VuXhK7wZMZ60
    2.2.2 with hsdma
    https://drive.google.com/open?id=1inEzfMedVx_4gOCEBcGCtLxF0ansHVUn

All versions should be running very stable.

Here are config seeds which you could use as a basis for your own compilations (see post 421 to find out how to do that):

Basic version:

CONFIG_TARGET_ramips=y
CONFIG_TARGET_ramips_mt7621=y
CONFIG_TARGET_ramips_mt7621_DEVICE_xiaomi_redmi-router-ac2100=y
CONFIG_ALL_KMODS=y
CONFIG_DEVEL=y
CONFIG_KERNEL_BUILD_DOMAIN="buildhost"
CONFIG_KERNEL_BUILD_USER="builder"
# CONFIG_KERNEL_KALLSYMS is not set
CONFIG_OPENSSL_ENGINE=y
CONFIG_OPENSSL_PREFER_CHACHA_OVER_GCM=y
CONFIG_OPENSSL_WITH_ASM=y
CONFIG_OPENSSL_WITH_CHACHA_POLY1305=y
CONFIG_OPENSSL_WITH_CMS=y
CONFIG_OPENSSL_WITH_DEPRECATED=y
CONFIG_OPENSSL_WITH_ERROR_MESSAGES=y
CONFIG_OPENSSL_WITH_PSK=y
CONFIG_OPENSSL_WITH_SRP=y
CONFIG_OPENSSL_WITH_TLS13=y
CONFIG_PACKAGE_ca-bundle=y
CONFIG_PACKAGE_cgi-io=y
CONFIG_PACKAGE_hostapd=y
# CONFIG_PACKAGE_iw is not set
CONFIG_PACKAGE_iw-full=y
CONFIG_PACKAGE_libiwinfo-lua=y
CONFIG_PACKAGE_liblua=y
CONFIG_PACKAGE_liblucihttp=y
CONFIG_PACKAGE_liblucihttp-lua=y
CONFIG_PACKAGE_libopenssl=y
CONFIG_PACKAGE_libopenssl-conf=y
CONFIG_PACKAGE_libubus-lua=y
CONFIG_PACKAGE_libustream-openssl=y
CONFIG_PACKAGE_lua=y
CONFIG_PACKAGE_luci=y
CONFIG_PACKAGE_luci-app-firewall=y
CONFIG_PACKAGE_luci-app-opkg=y
CONFIG_PACKAGE_luci-base=y
CONFIG_PACKAGE_luci-lib-ip=y
CONFIG_PACKAGE_luci-lib-jsonc=y
CONFIG_PACKAGE_luci-lib-nixio=y
CONFIG_PACKAGE_luci-mod-admin-full=y
CONFIG_PACKAGE_luci-mod-network=y
CONFIG_PACKAGE_luci-mod-status=y
CONFIG_PACKAGE_luci-mod-system=y
CONFIG_PACKAGE_luci-proto-ipv6=y
CONFIG_PACKAGE_luci-proto-ppp=y
CONFIG_PACKAGE_luci-ssl-openssl=y
CONFIG_PACKAGE_luci-theme-bootstrap=y
CONFIG_PACKAGE_openssl-util=y
CONFIG_PACKAGE_rpcd=y
CONFIG_PACKAGE_rpcd-mod-file=y
CONFIG_PACKAGE_rpcd-mod-iwinfo=y
CONFIG_PACKAGE_rpcd-mod-luci=y
CONFIG_PACKAGE_rpcd-mod-rrdns=y
CONFIG_PACKAGE_uhttpd=y
CONFIG_PACKAGE_wpa-supplicant-mesh-openssl=y
# CONFIG_PACKAGE_wpad-basic is not set

Advanced version:

CONFIG_TARGET_ramips=y
CONFIG_TARGET_ramips_mt7621=y
CONFIG_TARGET_ramips_mt7621_DEVICE_xiaomi_redmi-router-ac2100=y
CONFIG_ALL_KMODS=y
CONFIG_DEVEL=y
CONFIG_DROPBEAR_ECC=y
CONFIG_DROPBEAR_ECC_FULL=y
CONFIG_GETDNS_ENABLE_STUB_ONLY=y
CONFIG_KERNEL_BUILD_DOMAIN="buildhost"
CONFIG_KERNEL_BUILD_USER="builder"
# CONFIG_KERNEL_KALLSYMS is not set
CONFIG_LIBCURL_COOKIES=y
CONFIG_LIBCURL_FILE=y
CONFIG_LIBCURL_FTP=y
CONFIG_LIBCURL_HTTP=y
CONFIG_LIBCURL_MBEDTLS=y
CONFIG_LIBCURL_NO_SMB="!"
CONFIG_LIBCURL_PROXY=y
CONFIG_OPENSSL_ENGINE=y
CONFIG_OPENSSL_PREFER_CHACHA_OVER_GCM=y
CONFIG_OPENSSL_WITH_ASM=y
CONFIG_OPENSSL_WITH_CHACHA_POLY1305=y
CONFIG_OPENSSL_WITH_CMS=y
CONFIG_OPENSSL_WITH_DEPRECATED=y
CONFIG_OPENSSL_WITH_ERROR_MESSAGES=y
CONFIG_OPENSSL_WITH_PSK=y
CONFIG_OPENSSL_WITH_SRP=y
CONFIG_OPENSSL_WITH_TLS13=y
CONFIG_OPENVPN_openssl_ENABLE_DEF_AUTH=y
CONFIG_OPENVPN_openssl_ENABLE_FRAGMENT=y
CONFIG_OPENVPN_openssl_ENABLE_LZ4=y
CONFIG_OPENVPN_openssl_ENABLE_LZO=y
CONFIG_OPENVPN_openssl_ENABLE_MULTIHOME=y
CONFIG_OPENVPN_openssl_ENABLE_PF=y
CONFIG_OPENVPN_openssl_ENABLE_PORT_SHARE=y
CONFIG_OPENVPN_openssl_ENABLE_SERVER=y
CONFIG_OPENVPN_openssl_ENABLE_SMALL=y
CONFIG_PACKAGE_TAR_BZIP2=y
CONFIG_PACKAGE_TAR_GZIP=y
CONFIG_PACKAGE_TAR_XZ=y
CONFIG_PACKAGE_batctl-default=y
CONFIG_PACKAGE_bzip2=y
CONFIG_PACKAGE_ca-bundle=y
CONFIG_PACKAGE_ca-certificates=y
CONFIG_PACKAGE_cgi-io=y
CONFIG_PACKAGE_curl=y
CONFIG_PACKAGE_ddns-scripts=y
CONFIG_PACKAGE_etherwake=y
CONFIG_PACKAGE_ethtool=y
CONFIG_PACKAGE_getdns=y
CONFIG_PACKAGE_gzip=y
CONFIG_PACKAGE_hostapd=y
CONFIG_PACKAGE_iftop=y
CONFIG_PACKAGE_ip-tiny=y
CONFIG_PACKAGE_iperf3=y
# CONFIG_PACKAGE_iw is not set
CONFIG_PACKAGE_iw-full=y
CONFIG_PACKAGE_kmod-batman-adv=y
CONFIG_PACKAGE_kmod-crypto-crc32c=y
CONFIG_PACKAGE_kmod-crypto-hash=y
CONFIG_PACKAGE_kmod-lib-crc16=y
CONFIG_PACKAGE_kmod-lib-crc32c=y
CONFIG_PACKAGE_kmod-tun=y
CONFIG_PACKAGE_kmod-udptunnel4=y
CONFIG_PACKAGE_kmod-udptunnel6=y
CONFIG_PACKAGE_kmod-wireguard=y
CONFIG_PACKAGE_libbz2=y
CONFIG_PACKAGE_libcurl=y
CONFIG_PACKAGE_libgd=y
CONFIG_PACKAGE_libiwinfo-lua=y
CONFIG_PACKAGE_libjpeg=y
CONFIG_PACKAGE_liblua=y
CONFIG_PACKAGE_liblucihttp=y
CONFIG_PACKAGE_liblucihttp-lua=y
CONFIG_PACKAGE_liblzma=y
CONFIG_PACKAGE_liblzo=y
CONFIG_PACKAGE_libmbedtls=y
CONFIG_PACKAGE_libmnl=y
CONFIG_PACKAGE_libncurses=y
CONFIG_PACKAGE_libopenssl=y
CONFIG_PACKAGE_libopenssl-conf=y
CONFIG_PACKAGE_libpcap=y
CONFIG_PACKAGE_libpcre=y
CONFIG_PACKAGE_libpng=y
CONFIG_PACKAGE_libreadline=y
CONFIG_PACKAGE_librt=y
CONFIG_PACKAGE_libsmartcols=y
CONFIG_PACKAGE_libtirpc=y
CONFIG_PACKAGE_libubus-lua=y
CONFIG_PACKAGE_libustream-openssl=y
CONFIG_PACKAGE_libyaml=y
CONFIG_PACKAGE_lscpu=y
CONFIG_PACKAGE_lsof=y
CONFIG_PACKAGE_lua=y
CONFIG_PACKAGE_luci=y
CONFIG_PACKAGE_luci-app-ddns=y
CONFIG_PACKAGE_luci-app-firewall=y
CONFIG_PACKAGE_luci-app-ntpc=y
CONFIG_PACKAGE_luci-app-openvpn=y
CONFIG_PACKAGE_luci-app-opkg=y
CONFIG_PACKAGE_luci-app-vnstat=y
CONFIG_PACKAGE_luci-app-watchcat=y
CONFIG_PACKAGE_luci-app-wireguard=y
CONFIG_PACKAGE_luci-app-wol=y
CONFIG_PACKAGE_luci-base=y
CONFIG_PACKAGE_luci-compat=y
CONFIG_PACKAGE_luci-lib-ip=y
CONFIG_PACKAGE_luci-lib-ipkg=y
CONFIG_PACKAGE_luci-lib-jsonc=y
CONFIG_PACKAGE_luci-lib-nixio=y
CONFIG_PACKAGE_luci-mod-admin-full=y
CONFIG_PACKAGE_luci-mod-network=y
CONFIG_PACKAGE_luci-mod-status=y
CONFIG_PACKAGE_luci-mod-system=y
CONFIG_PACKAGE_luci-proto-ipv6=y
CONFIG_PACKAGE_luci-proto-ppp=y
CONFIG_PACKAGE_luci-proto-relay=y
CONFIG_PACKAGE_luci-proto-wireguard=y
CONFIG_PACKAGE_luci-ssl-openssl=y
CONFIG_PACKAGE_luci-theme-bootstrap=y
CONFIG_PACKAGE_ntpclient=y
CONFIG_PACKAGE_openssl-util=y
CONFIG_PACKAGE_openvpn-easy-rsa=y
CONFIG_PACKAGE_openvpn-openssl=y
CONFIG_PACKAGE_perl=y
CONFIG_PACKAGE_perlbase-base=y
CONFIG_PACKAGE_perlbase-bytes=y
CONFIG_PACKAGE_perlbase-class=y
CONFIG_PACKAGE_perlbase-config=y
CONFIG_PACKAGE_perlbase-dynaloader=y
CONFIG_PACKAGE_perlbase-errno=y
CONFIG_PACKAGE_perlbase-essential=y
CONFIG_PACKAGE_perlbase-fcntl=y
CONFIG_PACKAGE_perlbase-filehandle=y
CONFIG_PACKAGE_perlbase-getopt=y
CONFIG_PACKAGE_perlbase-io=y
CONFIG_PACKAGE_perlbase-list=y
CONFIG_PACKAGE_perlbase-net=y
CONFIG_PACKAGE_perlbase-posix=y
CONFIG_PACKAGE_perlbase-scalar=y
CONFIG_PACKAGE_perlbase-selectsaver=y
CONFIG_PACKAGE_perlbase-socket=y
CONFIG_PACKAGE_perlbase-symbol=y
CONFIG_PACKAGE_perlbase-tie=y
CONFIG_PACKAGE_perlbase-time=y
CONFIG_PACKAGE_perlbase-xsloader=y
CONFIG_PACKAGE_relayd=y
CONFIG_PACKAGE_rpcd=y
CONFIG_PACKAGE_rpcd-mod-file=y
CONFIG_PACKAGE_rpcd-mod-iwinfo=y
CONFIG_PACKAGE_rpcd-mod-luci=y
CONFIG_PACKAGE_rpcd-mod-rrdns=y
CONFIG_PACKAGE_snapshot-tool=y
CONFIG_PACKAGE_socat=y
CONFIG_PACKAGE_softethervpn-base=y
CONFIG_PACKAGE_softethervpn-server=y
CONFIG_PACKAGE_stubby=y
CONFIG_PACKAGE_stunnel=y
CONFIG_PACKAGE_tar=y
CONFIG_PACKAGE_tcpdump=y
CONFIG_PACKAGE_terminfo=y
CONFIG_PACKAGE_uhttpd=y
CONFIG_PACKAGE_unzip=y
CONFIG_PACKAGE_vnstat=y
CONFIG_PACKAGE_vnstati=y
CONFIG_PACKAGE_wakeonlan=y
CONFIG_PACKAGE_watchcat=y
CONFIG_PACKAGE_wget=y
CONFIG_PACKAGE_wireguard-tools=y
CONFIG_PACKAGE_wpa-supplicant-mesh-openssl=y
# CONFIG_PACKAGE_wpad-basic is not set
CONFIG_PACKAGE_xz=y
CONFIG_PACKAGE_xz-utils=y
CONFIG_PACKAGE_zlib=y
CONFIG_PERL_NOCOMMENT=y
CONFIG_PERL_THREADS=y
CONFIG_SOCAT_SSL=y

The config seeds can be used also for compiling images for the black cylinder edition by replacing the third line with

CONFIG_TARGET_ramips_mt7621_DEVICE_xiaomi_mi-router-ac2100=y
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