tftp timed out on a T1040RDB

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tftp timed out on a T1040RDB

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hv
Contributor II

We're seeing TFTP timed out when using it to copy files to the T1040RDB.  Through Wireshark, we can see TFTP kept trying to send Data Packet Block 1 and there were no acknowledgement for Block 1.  Does anyone know what the issue is?  It seems that we can connect to the TFTP server and start the handshake.  Thanks!

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prashanthkumarg
Contributor I

Is this request closed ? Even I'm also facing the similar problem on T1040 board .

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yipingwang
NXP TechSupport
NXP TechSupport

Hello prashanth kumar gopal,

Would you please create a new thread to describe your problem in details?

Thanks,

Yiping

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prashanthkumarg
Contributor I

Hi Yiping,

I have created a new thread for this, thanks.

Regards

Prashanth

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yipingwang
NXP TechSupport
NXP TechSupport

Hello HV HVO,

Did you encounter this problem in u-boot or Linux Kernel?

Which network interface did you use?

Did you use u-boot, fman firmware and Linux Kernel coming from the same Linux SDK?

It's better to send a whole log to us, including u-boot setting up, u-boot environment, Kernel booting up and all you operations. Thanks.


Have a great day,
Yiping

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hv
Contributor II

1) We encountered the TFTP timing out in u-boot

2) We used DTSEC4 for the network interface

3) We used whatever came with the T1040RDB. Here’s the config:

U-Boot 2014.07QorIQ-SDK-V1.7+g659b6a2 (Dec 13 2014 - 18:00:52)

CPU0: T1040E, Version: 1.1, (0x85280011)

Core: e5500, Version: 2.1, (0x80241021)

Clock Configuration:

CPU0:1400 MHz, CPU1:1400 MHz, CPU2:1400 MHz, CPU3:1400 MHz,

CCB:600 MHz,

DDR:800 MHz (1600 MT/s data rate) (Asynchronous), IFC:150 MHz

QE:300 MHz

FMAN1: 600 MHz

QMAN: 300 MHz

PME: 300 MHz

L1: D-cache 32 KiB enabled

I-cache 32 KiB enabled

Reset Configuration Word (RCW):

00000000: 0c18000e 0e000000 00000000 00000000

00000010: 66000002 80000002 ec027000 01000000

00000020: 00000000 00000000 00000000 00032810

00000030: 00000000 0342500f 00000000 00000000

Board: T1040RDB

Board rev: 0x01 CPLD ver: 0x09, vBank: 0

I2C: ready

SPI: ready

DRAM: Initializing....using SPD

Detected UDIMM 18KSF51272AZ-1G6K1

4 GiB (DDR3, 64-bit, CL=11, ECC on)

DDR Chip-Select Interleaving Mode: CS0+CS1

Flash: 256 MiB

L2: 256 KiB enabled

Corenet Platform Cache: 256 KiB enabled

Using SERDES1 Protocol: 102 (0x66)

NAND: 1024 MiB

MMC: FSL_SDHC: 0

Firmware 'Microcode version 0.0.1 for T1040 r1.0' for 1040 V1.0

QE: uploading microcode 'Microcode for T1040 r1.0' version 0.0.1

PCIe1: Root Complex, no link, regs @ 0xfe240000

PCIe1: Bus 00 - 00

PCIe2: Root Complex, no link, regs @ 0xfe250000

PCIe2: Bus 01 - 01

PCIe3: Root Complex, no link, regs @ 0xfe260000

PCIe3: Bus 02 - 02

PCIe4: Root Complex, no link, regs @ 0xfe270000

PCIe4: Bus 03 - 03

In: serial

Out: serial

Err: serial

Net: Initializing Fman

Fman1: Uploading microcode version 106.4.14

FSL_MDIO0:0 is connected to FM1@DTSEC1. Reconnecting to FM1@DTSEC2

FM1@DTSEC1, FM1@DTSEC2, FM1@DTSEC3, FM1@DTSEC4, FM1@DTSEC5

=>

4) Attached is a capture while running Wireshark to monitor the TFTP

5) When we took this T1040RDB and connected it to a different PC, we were able to run the TFTP without timing out. Attached is a capture while running Wireshark without the timing out

Thanks!

tftp timed out on a T1040RDB

reply from Yiping Wang<http://jiveon.jivesoftware.com/mpss/c/fAA/PDcDAA/t.1nx/iiQrKDNBRY2teANGi1l2Xw/h1/eqhG5v9o4WV1pCmWaB03cUjBPgRj-2F3GoJUaXSZ409bTuunTxDnqsgk6MvTmPNW-2BIbsMPeMV32yFxUPb-2BtQiSPGCG8wrrcaln-2FLLwVRV4WnU-3D> in QorIQ Processors - View the full discussion<http://jiveon.jivesoftware.com/mpss/c/fAA/PDcDAA/t.1nx/iiQrKDNBRY2teANGi1l2Xw/h2/eqhG5v9o4WV1pCmWaB03cUjBPgRj-2F3GoJUaXSZ409bTgfAllfeLHNLtP1kGi0Af86mCMcH51q5HKuXWHKJCRywZ-2B3UCXkYHfApDR6J51Unc-3D>

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yipingwang
NXP TechSupport
NXP TechSupport

Hello HV HVO,

It's seems no content in the attachment, I suggest you check the following.

1. The TFTP server was setup without problem? Can you download the same file on other PC from the tftp server?

2. Is the board and the tftp server connected with a switch? On the target board, is PHY auto negotiation completed, and the Ethernet port is recognized as full duplex mode? Can you ping the server from the target board successfully?  If necessary, you could boot up Linux and use "ethtool" to get more diagnostic information.

3. Is the network environment setup without problem? Is there IP collision problem? And all network parameters are configured correctly on the target board?

I guess this problem is caused by your network environment. Please feel free to contact me, if you have further information.


Have a great day,
Yiping

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hv
Contributor II

This same PC can run TFTP just fine when connected to a T2080RDB but not a T1040RDB.

What’s the difference between a T2080RDB vs a T1040RDB?

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hv
Contributor II

Let me try to attach the files again

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