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Honored Contributor

13 years ago

No Ethernet with nios2 mmu stdandard design

Hello, I'm currently trying to build my own custom FPGA design. I'm using the Nios2 nios2_linux_3c120_125mhz example from Altera Wiki and also the design from Altera website nios2 mmu example desi...

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Honored Contributor

13 years ago

Actually, Ethernet is working with uClinux but not working with u-boot:

When the nios2_3c120_1258mhz_top.sof design is downloaded, U-boot start :

U-Boot 2009.01 (Apr 25 2009 - 13:37:29)

CPU : Nios-II

SYSID : 0x45ff1c2a, Fri Jan 30 03:53:01 2009

BOARD : Altera 3C120

Net: board eth init

Altera TSE init

Marvell 88E1111S found

tse0

Hit any key to stop autoboot: 0

==>

With my custom_fpga.sof, U-boot start

U-Boot 2009.01 (Apr 25 2009 - 13:37:29)

CPU : Nios-II

SYSID Net: board eth init

Altera TSE init

Marvell 88E1111S found

tse0

Hit any key to stop autoboot: 0

==>

Nothing after SYSID ?

My SYSID in qsys is 0x0.

Could it explain the fact that ping and dhcp don't work ?