The wnap210 is a 300n router. Original firmware is terrible with loss of signal after a while.
I managed to compile that:
Then following this:
https://openwrt.org/toh/netgear/wndap360
I could identify the flash layout is the same on the wnap210.
So here it goes, from serial console:
ar7100> tftpboot 0x80010000 openwrt-ath79-generic-netgear_wnap210-v2-squashfs-kernel.bin
pll reg 0xb8050014: 0x1a000000 dup 1 speed 1000
Using eth0 device
TFTP from server 192.168.0.101; our IP address is 192.168.0.236
Filename 'openwrt-ath79-generic-netgear_wnap210-v2-squashfs-kernel.bin'.
Load address: 0x80010000
Loading: T T T T T T T T #################################################################
#################################################################
#################################################################
#################################################################
###########################################################
done
Bytes transferred = 1632127 (18e77f hex)
ar7100> erase 0xbf050000 +0x18e77f
First 0x5 last 0x1d sector size 0x10000 29
Erased 25 sectors
ar7100> cp.b 0x80010000 0xbf050000 0x18e77f
Copy to Flash... write addr: bf050000
done
ar7100> tftpboot 0x80010000 openwrt-ath79-generic-netgear_wnap210-v2-squashfs-sysupgrade.bin
pll reg 0xb8050014: 0x1a000000 dup 1 speed 1000
Using eth0 device
TFTP from server 192.168.0.101; our IP address is 192.168.0.236
Filename 'openwrt-ath79-generic-netgear_wnap210-v2-squashfs-sysupgrade.bin'.
Load address: 0x80010000
Loading: #################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
##
done
Bytes transferred = 3670799 (38030f hex)
ar7100> erase 0xbf200000 +0x38030f
First 0x20 last 0x58 sector size 0x10000 88
Erased 57 sectors
ar7100> cp.b 0x80010000 0xbf200000 0x38030f
Copy to Flash... write addr: bf200000
done
ar7100>
Copy to Flash... write addr: bf200000
done
ar7100>
Copy to Flash... write addr: bf200000
done
ar7100> reset
Resetting...¦
U-Boot 1.1.4-WNAP210-V2.2 (Mar 24 2009 - 18:08:52)
AP83 (ar9100 with SPI flash)
DRAM: 32 MB
Found MXIC Flash. ID c22017
Flash: 8 MB
In: serial
Out: serial
Err: serial
Net: ag7100_enet_initialize...
Fetching MAC Address from 0xbf7f1000
MAC_CFG1 0xf MAC_CFG2 0x7114
PHY Setting up...
VSCXXX Found 0 unit 0:0 phy_addr: 1 id: 004dd04e
PHY: Atheros AR8021
eth0: 28:c6:8e:0a:da:b0
eth0 up
Manu data is valid!
Enter SPACE to drop into boot loader: 0
## Booting image at bf050000 ...
Image Name: MIPS OpenWrt Linux-4.14.109
Created: 2019-04-02 9:03:53 UTC
Image Type: MIPS Linux Kernel Image (lzma compressed)
Data Size: 1632063 Bytes = 1.6 MB
Load Address: 80060000
Entry Point: 80060000
Verifying Kernel Checksum ... OK
Uncompressing LZMA Kernel Image .......................................................................OK
Starting kernel @80060000...
[ 0.000000] Linux version 4.14.109 (olivier@mail.opavesi.net) (gcc version 7.4.0 (OpenWrt GCC 7.4.0 unknown)) #0 Tue Apr 2 09:03:53 2019
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 00019374 (MIPS 24Kc)
[ 0.000000] MIPS: machine is NETGEAR WNAP210 v2
[ 0.000000] SoC: Atheros AR9132 rev 2
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 02000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[ 0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000000000000-0x0000000001ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x0000000001ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000001ffffff]
[ 0.000000] random: get_random_bytes called from start_kernel+0x8c/0x474 with crng_init=0
[ 0.000000] Built 1
.....
Compiled files:
http://82.251.153.140/openwrt-ath79-generic-device-netgear-wnap210-v2.zip
Then installed Luci using opkg.
It took me a few hours to compile so others may be interested.
I think mine is a v1 but the v2 firmware seems to work ok. It was originally running a netgear firmware for v1.