Christian Lamparter 1d49310fdb ath79: add Cisco Meraki MR18 ... Specifications: SOC: Atheros/Qualcomm QCA9557-AT4A @ 720MHz RAM: 2x Winbond W9751G6KB-25 (128 MiB) FLASH: Hynix H27U1G8F2BTR-BC TSOP48 ONFI NAND (128 MiB) WIFI1: Atheros AR9550 5.0GHz (SoC) WIFI2: Atheros AR9582-AR1A 2.4GHz WIFI2: Atheros AR9582-AR1A 2.4GHz + 5GHz PHYETH: Atheros AR8035-A, 802.3af PoE capable Atheros (1x Gigabit LAN) LED: 1x Power-LED, 1 x RGB Tricolor-LED INPUT: One Reset Button UART: JP1 on PCB (Labeled UART), 3.3v-Level, 115200n8 (VCC, RX, TX, GND - VCC is closest to the boot set jumper under the console pins.) Flashing instructions: Depending on the installed firmware, there are vastly different methods to flash a MR18. These have been documented on: <https://openwrt.org/toh/meraki/mr18> Tip: Use an initramfs from a previous release and then use sysupgrade to get to the later releases. This is because the initramfs can no longer be built by the build-bots due to its size (>8 MiB). Note on that: Upgrades from AR71XX releases are possible, but they will require the force sysupgrade option ( -F ). Please backup your MR18's configuration before starting the update. The reason here is that a lot of development happend since AR71XX got removed, so I do advise to use the ( -n ) option for sysupgrade as well. This will cause the device to drop the old AR71xx configuration and make a new configurations from scratch. Note on LEDs: The LEDs has changed since AR71XX. The white LED is now used during the boot and when upgrading instead of the green tricolor LED. The technical reason is that currently the RGB-LED is brought up later by a userspace daemon. (added warning note about odm-caldata partition. remove initramfs - it's too big to be built by the bots. MerakiNAND -> meraki-header. sort nu801's targets) Signed-off-by: Christian Lamparter <chunkeey@gmail.com>		2023-05-14 00:08:35 +02:00
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nu801	ath79: add Cisco Meraki MR18	2023-05-14 00:08:35 +02:00