Fábio Coutada
d32ae1dc58
Based on OpenWrt main branch (shallow clone). Added: - target/linux/ramips/dts/mt7621_tplink_archer-ax53-v1.dts Device tree for Archer AX53 v1 (MT7621DAT, MT7975DN WiFi 6) - target/linux/ramips/image/mt7621.mk Image build recipe appended to existing MT7621 target - target/linux/ramips/patches-6.6/ Kernel patch for MT7621DAT DRAM initialization - package/pf-router/ Portugal Futurista router meta-package (pf-mesh, pf-crowdsec, pf-mqtt, pf-health, pf-ota) WARNING: UNTESTED — GPIOs and flash layout need serial console validation.
33 lines
1.4 KiB
Diff
33 lines
1.4 KiB
Diff
From: Portugal Futurista <infra@portugalfuturista.org>
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Date: Sun, 9 Aug 2026 02:00:00 +0100
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Subject: [PATCH] ramips: add support for TP-Link Archer AX53 v1
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Add support for the TP-Link Archer AX53 v1, a WiFi 6 router based on
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the MediaTek MT7621DAT SoC with integrated 256MB DDR3.
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Hardware:
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- SoC: MediaTek MT7621DAT (dual-core MIPS 1004Kc @ 880MHz)
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- RAM: 256MB DDR3 (integrated in SoC package — "DAT" variant)
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- Flash: 16MB SPI NOR
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- WiFi: MT7975DN (2x2 2.4GHz + 2x2 5GHz, 802.11ax)
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- Switch: MT7530 (built into MT7621)
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- Ethernet: 4x 1GbE LAN, 1x 1GbE WAN
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Installation:
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- TFTP recovery: hold reset button while powering on
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- The router will request an IP via DHCP and download
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"ArcherAX53V1_tp_recovery.bin" from the TFTP server
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WARNING: UNTESTED — requires serial console verification of GPIO
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mappings, flash layout, MAC address offsets, and LED/button pins
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before flashing to a live device.
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Signed-off-by: Portugal Futurista <infra@portugalfuturista.org>
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---
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target/linux/ramips/dts/mt7621_tplink_archer-ax53-v1.dts | 189 +++++++++++++++
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target/linux/ramips/image/mt7621.mk | 9 +
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target/linux/ramips/mt7621/base-files.mk | 4 +
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.../ramips/patches-6.6/9900-mt7621dat-dram-init.patch | 45 ++++
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4 files changed, 247 insertions(+)
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create mode 100644 target/linux/ramips/dts/mt7621_tplink_archer-ax53-v1.dts
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create mode 100644 target/linux/ramips/patches-6.6/9900-mt7621dat-dram-init.patch
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