[U-Boot-Users] [patch 0/6] DM9000: Several fixes/cleanups for the DM9000A controller

[Stefano Babic]

Remy Bohmer wrote:

> In a few minutes I will post a patch which I hope it will solve this.
> Can you please try it on your board?

I have tried, the old error is gone, but the board hangs probably after
getting the first packets:

$ tftp 0xa0010000 u-boot.bin
dm9000 i/o: 0x8000000, id: 0x90000a46

DM9000: running in 32 bit mode

MAC: 00:50:c2:3b:8f:0a

operating at 100M full duplex mode

TFTP from server 192.168.2.14; our IP address is 192.168.2.77

Filename 'u-boot.bin'.
Load address: 0xa0010000

Loading:*

Enabling the debug I get this output (so the first packet was received):
$  tftp 0xa0010000 u-boot.bin
eth_halt

phy_write(reg:0x0, value:0x8000)

eth_init()

resetting DM9000

resetting the DM9000, 1st reset

resetting the DM9000, 2nd reset

dm9000 i/o: 0x8000000, id: 0x90000a46

DM9000: running in 32 bit mode

phy_read(0x3): 0x0

MAC: 00:50:c2:3b:8f:0a

00:50:c2:3b:8f:0a:

phy_read(0x1): 0x7809

phy_read(0x1): 0x7809

phy_read(0x1): 0x7809

phy_read(0x1): 0x7809

phy_read(0x1): 0x7809

phy_read(0x1): 0x7809


[snip]

phy_read(0x1): 0x780d

phy_read(0x1): 0x780d

phy_read(0x1): 0x780d

phy_read(0x1): 0x780d


[snip]

phy_read(0x1): 0x780d

phy_read(0x1): 0x782d

phy_read(0x11): 0x8018

operating at 100M full duplex mode

TFTP from server 192.168.2.14; our IP address is 192.168.2.77

Filename 'u-boot.bin'.
Load address: 0xa0010000

Loading: eth_send: length: 42



eth_send: 00: ff ff ff ff ff ff 00 50

eth_send: 08: c2 3b 8f 0a 08 06 00 01

eth_send: 10: 08 00 06 04 00 01 00 50

eth_send: 18: c2 3b 8f 0a c0 a8 02 4d

eth_send: 20: 00 00 00 00 00 00 c0 a8

eth_send: 28: 02 0e

transmit done



receiving packet

rx status: 0x0001 rx len: 64

eth_rx: length: 64



eth_rx: 00: 01 00 40 00 00 50 c2 3b

eth_rx: 08: 8f 0a 00 0b 2b 12 e3 3c

eth_rx: 10: 08 06 00 01 08 00 06 04

eth_rx: 18: 00 02 00 0b 2b 12 e3 3c

eth_rx: 20: c0 a8 02 0e 00 50 c2 3b

eth_rx: 28: 8f 0a c0 a8 02 4d 00 00

eth_rx: 30: 00 00 00 00 00 00 00 00

eth_rx: 38: 00 00 00 00 00 00 00 00

passing packet to upper layer

receiving packet

rx status: 0x806d rx len: 24529

              ^^^          ^^^^^--> wrong

Stefano

-- 
=====================================================================
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-0 Fax: +49-8142-66989-80  Email: office at denx.de
=====================================================================