Intel Pro1000 on CN5020, hangs Uboot

Intel Pro1000 on CN5020, hangs Uboot

[Jack Daniel]

Hi,

I have a OCTEON CN5020, on which I tried plugging in an Intel Pro 1000
PCI NIC. But Uboot hangs with a trap exception. Uboot has no problems
with a Realtek RTL8139 NIC PCI card that supports 100MBps. Could
someone tell me the reason for such a behaviour?

Regards,
Jack


Uboot Version (as reported by Uboot) : U-Boot 1.1.1 (Development
build, svnversion: u-boot:47725, exec:47725)
Uboot start up message:
PAL rev: 1.01, MCU rev: 1.07, CPU voltage: 1.20
DRAM:  512 MB
Clearing DRAM....... done
Flash:  8 MB
BIST check passed.
Starting PCI
PCI Status: PCI 32-bit
Reg: 0x0 0x0
Reg: 0x1 0x62
Reg: 0x2 0x0
Reg: 0x3 0x0
Reg: 0x4 0x0
Reg: 0x5 0xE
Reg: 0x6 0x1
Reg: 0x7 0xFFFFFFFFC00D5C70
Reg: 0x8 0x800119040000000E
Reg: 0x9 0x61784
Reg: 0xA 0xFFFFFFFFC0000A4C
Reg: 0xB 0xFFFFFFFFC0062208
Reg: 0xC 0xFFFFFFFFC0062550
Reg: 0xD 0xFFFFFFFFC005E4A0
Reg: 0xE 0x20
Reg: 0xF 0x0
Reg: 0x10 0xFFFFFFFFC00D5CA0
Reg: 0x11 0xFFFFFFFFC008F490
Reg: 0x12 0x0
Reg: 0x13 0x0
Reg: 0x14 0x0
Reg: 0x15 0x0
Reg: 0x16 0xFF00
Reg: 0x17 0xFFFFFFFFC00D5CA6
Reg: 0x18 0xFFFFFFFFC0062550
Reg: 0x19 0xFFFFFFFFC0038E24
Reg: 0x1A 0xFFFFFFFFFFFF8000
Reg: 0x1B 0x30
Reg: 0x1C 0xFFFFFFFFBFC621D0
Reg: 0x1D 0xFFFFFFFFFFFF97F8
Reg: 0x1E 0xFFFFFFFFC00D5CA4
Reg: 0x1F 0xFFFFFFFFBFC00AE0
status:   0x504000E7
cause:    0x4000801C
epc:      0xFFFFFFFFC0038EC8
badvaddr: 0x0

Re: Intel Pro1000 on CN5020, hangs Uboot

[Jack Daniel]

Just an update that "Intel Pro/1000 MT Desktop Adapter" have problems
booting on an Octeon 5xxx. The "GT" and "PT" adapters seem to work
fine.

Regards,
Jack


On Wed, Apr 14, 2010 at 1:48 PM, Jack Daniel <wanders.thirst@gmail.com> wrote:
> Hi,
>
> I have a OCTEON CN5020, on which I tried plugging in an Intel Pro 1000
> PCI NIC. But Uboot hangs with a trap exception. Uboot has no problems
> with a Realtek RTL8139 NIC PCI card that supports 100MBps. Could
> someone tell me the reason for such a behaviour?
>
> Regards,
> Jack
>
>
> Uboot Version (as reported by Uboot) : U-Boot 1.1.1 (Development
> build, svnversion: u-boot:47725, exec:47725)
> Uboot start up message:
> PAL rev: 1.01, MCU rev: 1.07, CPU voltage: 1.20
> DRAM:  512 MB
> Clearing DRAM....... done
> Flash:  8 MB
> BIST check passed.
> Starting PCI
> PCI Status: PCI 32-bit
> Reg: 0x0 0x0
> Reg: 0x1 0x62
> Reg: 0x2 0x0
> Reg: 0x3 0x0
> Reg: 0x4 0x0
> Reg: 0x5 0xE
> Reg: 0x6 0x1
> Reg: 0x7 0xFFFFFFFFC00D5C70
> Reg: 0x8 0x800119040000000E
> Reg: 0x9 0x61784
> Reg: 0xA 0xFFFFFFFFC0000A4C
> Reg: 0xB 0xFFFFFFFFC0062208
> Reg: 0xC 0xFFFFFFFFC0062550
> Reg: 0xD 0xFFFFFFFFC005E4A0
> Reg: 0xE 0x20
> Reg: 0xF 0x0
> Reg: 0x10 0xFFFFFFFFC00D5CA0
> Reg: 0x11 0xFFFFFFFFC008F490
> Reg: 0x12 0x0
> Reg: 0x13 0x0
> Reg: 0x14 0x0
> Reg: 0x15 0x0
> Reg: 0x16 0xFF00
> Reg: 0x17 0xFFFFFFFFC00D5CA6
> Reg: 0x18 0xFFFFFFFFC0062550
> Reg: 0x19 0xFFFFFFFFC0038E24
> Reg: 0x1A 0xFFFFFFFFFFFF8000
> Reg: 0x1B 0x30
> Reg: 0x1C 0xFFFFFFFFBFC621D0
> Reg: 0x1D 0xFFFFFFFFFFFF97F8
> Reg: 0x1E 0xFFFFFFFFC00D5CA4
> Reg: 0x1F 0xFFFFFFFFBFC00AE0
> status:   0x504000E7
> cause:    0x4000801C
> epc:      0xFFFFFFFFC0038EC8
> badvaddr: 0x0
>