U-Boot 1.1.4-g32af8ab6-dirty (Oct 9 2019 - 16:15:31)
ap152 - Dragonfly 1.0
DRAM: 128 MB
Top of RAM usable for U-Boot at: 88000000
Reserving 402k for U-Boot at: 87f98000
Reserving 192k for malloc() at: 87f68000
Reserving 44 Bytes for Board Info at: 87f67fd4
Reserving 36 Bytes for Global Data at: 87f67fb0
Reserving 128k for boot params() at: 87f47fb0
Stack Pointer at: 87f47f98
Now running in RAM - U-Boot at: 87f98000
Flash Manuf Id 0xef, DeviceId0 0x40, DeviceId1 0x18
flash size 16MB, sector count = 256
Flash: 16 MB
Using default environment
In: serial
Out: serial
Err: serial
Net: ath_gmac_enet_initialize...
No valid address in Flash. Using fixed address
ath_gmac_enet_initialize: reset mask:c02200
athr_mgmt_init ::done
Dragonfly ----> S17 PHY *
athrs17_reg_init: complete
SGMII in forced mode
athr_gmac_sgmii_setup SGMII done
: cfg1 0x80000000 cfg2 0x7114
eth0: 00:03:7f:09:0b:ad
eth0 up
eth0
Setting 0x181162c0 to 0x50a02100
extra-para:01 01
[393]factory boot check integer ok.
factory boot load fs uboot len 131072 to addr 0x80010000.
Hit any key to stop autoboot: 0
and the printenv output
ath> printenv
bootargs=console=ttyS0,115200 board=AP152 rootfstype=squashfs init=/etc/preinit mtdparts=spi0.0:192k(factory-uboot),128k(u-boot),1152k(uImage),14784k(rootfs),64k@0xff0000(ART)
bootcmd=bootm 0x9f050000
bootdelay=1
baudrate=115200
ethaddr=0x00:0xaa:0xbb:0xcc:0xdd:0xee
ipaddr=192.168.0.2
serverip=192.168.0.10
dir=
lu=tftp 0x80060000 ${dir}tuboot.bin&&erase 0x9f000000 +$filesize&&cp.b $fileaddr 0x9f000000 $filesize
lf=tftp 0x80060000 ${dir}ap152${bc}-jffs2&&erase 0x9f010000 +$filesize&&cp.b $fileaddr 0x9f010000 $filesize
lk=tftp 0x80060000 ${dir}vmlinux${bc}.lzma.uImage&&erase 0x9f300000 +$filesize&&cp.b $fileaddr 0x9f300000 $filesize
stdin=serial
stdout=serial
stderr=serial
ethact=eth0
Environment size: 692/65532 bytes
Update I have tried to go back to stock firmware and getting error
