bootlog of D-LINK DIR-869 EXO

U-Boot 1.1.4 (Nov  9 2015 - 09:58:35)

SVN revision: 1226
Target board: WRG-AC54

ap152 - Dragonfly 1.0DRAM:
sri
ath_ddr_initial_config(283): (ddr2 init)
ath_sys_frequency: cpu 775 ddr 650 ahb 258
Tap values = (0xf, 0xf, 0xf, 0xf)
64 MB
Top of RAM usable for U-Boot at: 84000000
Reserving 244k for U-Boot at: 83fc0000
Reserving 192k for malloc() at: 83f90000
Reserving 44 Bytes for Board Info at: 83f8ffd4
Reserving 36 Bytes for Global Data at: 83f8ffb0
Reserving 128k for boot params() at: 83f6ffb0
Stack Pointer at: 83f6ff98
Now running in RAM - U-Boot at: 83fc0000
Flash Manuf Id 0xef, DeviceId0 0x40, DeviceId1 0x18
flash size 16MB, sector count = 256
Flash: 16 MB
In:    serial
Out:   serial
Err:   serial
Net:   ath_gmac_enet_initialize...
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: 1c:5f:2b:07:5c:94
eth0 up
athrs17_wan_port_link_down
eth0
Setting 0x181162c0 to 0x60c02100
Hit any key to stop autoboot:  0
ath>