From a3d8c1295ed9eeceabd78ab86e73b151ae2868a9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andreas=20B=C3=B6hler?= Date: Mon, 15 Mar 2021 00:07:17 +0100 Subject: ramips: Add support for SERCOMM NA502 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The SERCOMM NA502 is a smart home gateway manufactured by SERCOMM and sold under different brands (among others, A1 Telekom Austria SmartHome Gateway). It has multi-protocol radio support in addition to LAN and WiFi. Note: BLE is currently unsupported. Specifications -------------- - MT7621ST 880MHz, Single-Core, Dual-Thread - MT7603EN 2.4GHz WiFi - MT7662EN 5GHz WiFi + BLE - 128MiB NAND - 256MiB DDR3 RAM - SD3503 ZWave Controller - EM357 Zigbee Coordinator MAC address assignment ---------------------- LAN MAC is read from the config partition, WiFi 2.4GHz is LAN+2 and matches the OEM firmware. WiFi 5GHz with LAN+1 is an educated guess since the OEM firmware does not enable 5GHz WiFi. Installation ------------ Attach serial console, then boot the initramfs image via TFTP. Once inside OpenWrt, run sysupgrade -n with the sysupgrade file. Attention: The device has a dual-firmware design. We overwrite kernel2, since kernel1 contains an automatic recovery image. If you get NAND ECC errors and are stuck with bad eraseblocks, try to erase the mtd partition first with mtd unlock ubi mtd erase ubi This should only be needed once. Signed-off-by: Andreas Böhler [use kiB for IMAGE_SIZE] Signed-off-by: Adrian Schmutzler --- target/linux/ramips/image/mt7621.mk | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'target/linux/ramips/image/mt7621.mk') diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk index 96a66b2398..efeac698b1 100644 --- a/target/linux/ramips/image/mt7621.mk +++ b/target/linux/ramips/image/mt7621.mk @@ -1167,6 +1167,20 @@ define Device/samknows_whitebox-v8 endef TARGET_DEVICES += samknows_whitebox-v8 +define Device/sercomm_na502 + $(Device/uimage-lzma-loader) + BLOCKSIZE := 128k + PAGESIZE := 2048 + IMAGE_SIZE := 20480k + IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata + UBINIZE_OPTS := -E 5 + KERNEL_SIZE := 4096k + DEVICE_VENDOR := SERCOMM + DEVICE_MODEL := NA502 + DEVICE_PACKAGES := kmod-mt76x2 kmod-mt7603 kmod-usb3 +endef +TARGET_DEVICES += sercomm_na502 + define Device/storylink_sap-g3200u3 $(Device/dsa-migration) IMAGE_SIZE := 7872k -- cgit v1.2.3