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!!! > > _______________________________________________ > U-Boot mailing list > U-Boot@lists.denx.de > http://lists.denx.de/mailman/listinfo/u-boot _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
