Re: [U-Boot] help - u-boot on powerpc qemu

吴红青 Thu, 17 Dec 2015 18:47:05 -0800

thank MiaoYan!

i try to do something as you said ,now can found e1000-nic,but when iping another ipaddr,an error msg show as below:



U-Boot 2016.01-rc2 (Dec 13 2015 - 21:06:24 +0800)

CPU:   Unknown, Version: 0.0, (0x00000000)
Core:  e500, Version: 2.2, (0x80210022)
Clock Configuration:
       CPU0:400  MHz,
       CCB:400  MHz,

DDR:200 MHz (400 MT/s data rate), LBC: unknown (LCRR[CLKDIV] =0x00)

L1:    D-cache 32 KiB enabled
       I-cache 32 KiB enabled
DRAM:  1 GiB
L2:    disabled
Using default environment


PCI: base address e0008000
  00:01.0     - 8086:100e - Network controller
PCI1: Bus 00 - 00

In:    serial
Out:   serial
Err:   serial
Net:   e1000: 00:00:00:00:00:00
       e1000#0
Error: e1000#0 address not set.

Hit any key to stop autoboot:  0
WARNING: adjusting available memory to 30000000
Wrong Image Format for bootm command
ERROR: can't get kernel image!
=> setenv ipAddr 10.33.152.222
=> ping 10.33.152.2
e1000: e1000#0: ERROR: Hardware Initialization Failed
ping failed; host 10.33.152.2 is not alive
=>


==============================================================================

在 2015年12月14日 10:23, Miao Yan 写道:

2015-12-13 20:29 GMT+08:00 吴红青 <h...@fiberhome.com.cn>:

hello,i am using u-boot on powerpc qemu,my u-boot version is
u-boot-2016.01-rc2,i make uboot as below:

cd u-boot-2016.01-rc2
make clean
make ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnu- qemu-ppce500_defconfig
make ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnu-

then ,t execute u-boot bay qemu as below:

qemu-system-ppc -M ppce500  -serial stdio -kernel u-boot -m 1024

uboot show some msg as below:

U-Boot 2016.01-rc2 (Dec 13 2015 - 19:54:13 +0800)

CPU:   Unknown, Version: 0.0, (0x00000000)
Core:  e500, Version: 3.0, (0x80210030)
Clock Configuration:
        CPU0:400  MHz,
        CCB:400  MHz,
        DDR:200  MHz (400 MT/s data rate), LBC: unknown (LCRR[CLKDIV] = 0x00)
L1:    D-cache 32 KiB enabled
        I-cache 32 KiB enabled
DRAM:  1 GiB
L2:    disabled
Using default environment


PCI: base address e0008000
   00:01.0     - 1af4:1000 - Network controller
PCI1: Bus 00 - 00

In:    serial
Out:   serial
Err:   serial
Net:   No ethernet found.
Hit any key to stop autoboot:  0
WARNING: adjusting available memory to 30000000
Wrong Image Format for bootm command
ERROR: can't get kernel image!
=>

why no net card? can you help me?


Because you didn't specify any emulated NIC in qemu command line.

Here's a link maybe you can refer:

https://www.suse.com/documentation/sles11/book_kvm/data/cha_qemu_running_networking.html


See the "Defining a Network Interface Card" section. The commonly
used model with U-Boot should be e1000 or rtl8139 (rtl8139 is
not converted to driver model though)



Miao

thanks you!!!

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Re: [U-Boot] help - u-boot on powerpc qemu

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