ARP Retry count exceeded..in u-boot

coilnpark — Mon, 06 Feb 2017 07:21:46 GMT

Hello,

I am using custom board (i.MX6 solo ) with ksz8873 ethernet switch.

Even I did porting U-boot, ping test was fail.

Somebody help me.....plz...OTL....

U-Boot 2016.03-imx_v2016.03_4.1.15_2.0.0_ga+g0ec2a01 (Feb 06 2017 - 11:55:40 +0900)

CPU:   Freescale i.MX6SOLO rev1.3 996 MHz (running at 792 MHz)
CPU:   Extended Commercial temperature grade (-20C to 105C) at 53C
Reset cause: POR
Board: UPnX
I2C:   ready
DRAM: 512 MiB
PMIC: PFUZE100 ID=0x10
MMC:   FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
No panel detected: default to Hannstar-XGA
Display: Hannstar-XGA (1024x768)
In:    serial
Out:   serial
Err:   serial
switch to partitions #0, OK
mmc2(part 0) is current device
Net:   FEC [PRIME]
Normal Boot
Hit any key to stop autoboot: 0
=> setenv ipaddr 172.30.20.61
=> setenv gatewayip 172.30.20.1
=> setenv netmask 255.255.0.0
=> setenv serverip 172.30.20.64
=> setenv ethaddr FE:6E:06:3F:AD:69
=> ping 172.30.20.64
Using FEC device
error frame: 0x2ef39be0 0x00000890

ARP Retry count exceeded; starting again
ping failed; host 172.30.20.64 is not alive
=> mii info
PHY 0x01: OUI = 0x0885, Model = 0x03, Rev = 0x00, 100baseT, FDX
PHY 0x02: OUI = 0x0885, Model = 0x03, Rev = 0x00, 10baseT, HDX
PHY 0x03: OUI = 0x0885, Model = 0x03, Rev = 0x00, 100baseT, FDX
=> mii dump 0 1
1.     (ffff)                 -- PHY status register --
(8000:8000) 1.15    =     1    100BASE-T4 able
(4000:4000) 1.14    =     1    100BASE-X full duplex able
(2000:2000) 1.13    =     1    100BASE-X half duplex able
(1000:1000) 1.12    =     1    10 Mbps    full duplex able
(0800:0800) 1.11    =     1    10 Mbps    half duplex able
(0400:0400) 1.10    =     1    100BASE-T2 full duplex able
(0200:0200) 1. 9    =     1    100BASE-T2 half duplex able
(0100:0100) 1. 8    =     1    extended status
(0080:0080) 1. 7    =     1    (reserved)
(0040:0040) 1. 6    =     1    MF preamble suppression
(0020:0020) 1. 5    =     1    A/N complete
(0010:0010) 1. 4    =     1    remote fault
(0008:0008) 1. 3    =     1    A/N able
(0004:0004) 1. 2    =     1    link status
(0002:0002) 1. 1    =     1    jabber detect
(0001:0001) 1. 0    =     1    extended capabilities

=> mii dump 0 2
2. (ffff) -- PHY ID 1 register --
(ffff:ffff) 2.15- 0 = 65535 OUI portion

=> mii dump 0 3
3.     (ffff)                 -- PHY ID 2 register --
(fc00:fc00) 3.15-10 =    63    OUI portion
(03f0:03f0) 3. 9- 4 =    63    manufacturer part number
(000f:000f) 3. 3- 0 =    15    manufacturer rev. number

Original Attachment has been moved to: yocto.txt.zip

Re: ARP Retry count exceeded..in u-boot

jamesbone — Wed, 15 Feb 2017 14:19:18 GMT

Hello Colin,

I see that you are setting the mac address in uboot. If you are providing some fake mac addresses this might

cause the ARP errors you are seeing.

Saludos

Jaime

topic ARP Retry count exceeded..in u-boot in i.MX Processors

ARP Retry count exceeded..in u-boot

Re: ARP Retry count exceeded..in u-boot