SS928开发板--网口0无法使用

镜像编译来自虚拟机代码直接使用build_boot.sh build_kernel.sh build_rootfs.sh 生成的文件
boot_image.bin
fip.bin
rootfs_ss928v100_2k128k128M.ubifs
烧写

烧写，uboot段使用tftp，网口的eth0口，但是进入内核后，eth0无法使用？

ethtool eth1

Settings for eth1:
        Supported ports: [ TP AUI BNC MII FIBRE ]
        Supported link modes:   10baseT/Half 10baseT/Full 
                                100baseT/Half 100baseT/Full 
                                1000baseT/Full 
        Supported pause frame use: Symmetric Receive-only
        Supports auto-negotiation: Yes
        Supported FEC modes: Not reported
        Advertised link modes:  10baseT/Half 10baseT/Full 
                                100baseT/Half 100baseT/Full 
                                1000baseT/Full 
        Advertised pause frame use: Symmetric
        Advertised auto-negotiation: Yes
        Advertised FEC modes: Not reported
        Link partner advertised link modes:  10baseT/Half 10baseT/Full 
                                             100baseT/Half 100baseT/Full 
        Link partner advertised pause frame use: Symmetric Receive-only
        Link partner advertised auto-negotiation: Yes
        Link partner advertised FEC modes: Not reported
        Speed: 100Mb/s
        Durandom: fast init done
plex: Full
        Port: MII
        PHYAD: 1
        Transceiver: external
        Auto-negotiation: on
        Current message level: 0x00000007 (7)
                               drv probe link
        Link detected: yes

eth0 无法detect到，指示灯不亮

ethtool eth0

Settings for eth0:
        Supported ports: [ TP AUI BNC MII FIBRE ]
        Supported link modes:   10baseT/Half 10baseT/Full 
                                100baseT/Half 100baseT/Full 
                                1000baseT/Full 
        Supported pause frame use: Symmetric Receive-only
        Supports auto-negotiation: Yes
        Supported FEC modes: Not reported
        Advertised link modes:  1000baseT/Full 
        Advertised pause frame use: Symmetric
        Advertised auto-negotiation: No
        Advertised FEC modes: Not reported
        Speed: 1000Mb/s
        Duplex: Full
        Port: MII
        PHYAD: 1
        Transceiver: external
        Auto-negotiation: off
        Current message level: 0x00000007 (7)
                               drv probe link
        Link detected: no

系统启动完整log如下

System startup
Uncompress Ok!
U-Boot 2020.01 (Feb 14 2023 - 10:16:11 +0800)ss928v100
DRAM:  Relocation Offset is: 17728000
Relocating to 5ff28000, new gd at 5fe87df8, sp at 5fe87de0
SPI Nor:  Boot Media isn't SPI Nor
NAND:  fmc_ip_ver_check(34): Check Flash Memory Controller v100 ...fmc_ip_ver_check(40):  Found
SPI Nand ID Table Version 2.7
SPI Nand(cs 0) ID: 0xc2 0xa0 Name:"MX35UF2G14AC"
Block:128KB Page:2KB OOB:64B ECC:4bit/512 
Chipsize:256 MiB
Loading Environment from SPI Flash... Boot Media isn't SPI Nor
*** Warning - spi_flash_probe() failed, using default environment
Loading Environment from NAND... OK
In:    serial
Out:   serial
Err:   serial
Net:   gmac0
Error: gmac0 address not set.
, gmac1
Error: gmac1 address not set.
Hit any key to stop autoboot:  0 
NAND read: device 0 offset 0x100000, size 0xb00000
 11534336 bytes read: OK
tee distable int otp
Load fip from 0x0000000042000000 ...
Firmware Image Package ToC:
---------------------------
- EL3 Runtime Firmware BL3-1: offset=0x88, size=0x60C8
- Non-Trusted Firmware BL3-3: offset=0x6150, size=0xA4DA2E
---------------------------
Create Entry Point info ...
Get - EL3 Runtime Firmware BL3-1 
Get - Non-Trusted Firmware BL3-3 
kernel_size[0xa4da2e] fdt_size[0x59ee] fdt_addr[0x0000000050ac8000]
hdr[0x000000005007ffc0] header_size[0x40] image_size[0xa48040]
bl33_ep->spsr = 0x3c5 bl33_ep->pc = 0x50080000
NOTICE:  BL31: v2.2(release):ss928v100
NOTICE:  BL31: Built : 10:19:22, Feb 14 2023
Booting Linux on physical CPU 0x0000000000 [0x412fd050]
Linux version 4.19.90 (ebaina@ubuntu) (gcc version 7.3.0 (20220321)) #34 SMP Tue Feb 7 11:31:28 CST 2023
Machine model: Vendor SS928V100 DEMO Board
Memory limited to 512MB
cma zone is not set!
cma: Reserved 4 MiB at 0x000000006fc00000
psci: probing for conduit method from DT.
psci: PSCIv1.1 detected in firmware.
psci: Using standard PSCI v0.2 function IDs
psci: MIGRATE_INFO_TYPE not supported.
psci: SMC Calling Convention v1.1
random: get_random_bytes called from start_kernel+0xa8/0x374 with crng_init=0
percpu: Embedded 19 pages/cpu s39512 r8192 d30120 u77824
Detected VIPT I-cache on CPU0
CPU features: detected: Hardware dirty bit management
CPU features: detected: Speculative Store Bypassing Safe (SSBS)
Built 1 zonelists, mobility grouping on.  Total pages: 129024
Kernel command line: mem=512M console=ttyAMA0,115200 tee_enable clk_ignore_unused ubi.mtd=2 root=ubi0:ubifs rootfstype=ubifs rw mtdparts=nand:1M(uboot),15M(kernel),-(rootfs)
log_buf_len individual max cpu contribution: 4096 bytes
log_buf_len total cpu_extra contributions: 12288 bytes
log_buf_len min size: 16384 bytes
log_buf_len: 32768 bytes
early log buf free: 14552(88%)
Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
Memory: 464944K/524288K available (7806K kernel code, 414K rwdata, 1880K rodata, 384K init, 269K bss, 55248K reserved, 4096K cma-reserved)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
rcu: Hierarchical RCU implementation.
rcu:    RCU event tracing is enabled.
NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
GICv3: Distributor has no Range Selector support
GICv3: no VLPI support, no direct LPI support
GICv3: CPU0: found redistributor 0 region 0:0x0000000012440000
arch_timer: cp15 timer(s) running at 24.00MHz (phys).
clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
Console: colour dummy device 80x25
Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 1024 (order: 1, 8192 bytes)
Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes)
ASID allocator initialised with 32768 entries
rcu: Hierarchical SRCU implementation.
smp: Bringing up secondary CPUs ...
Detected VIPT I-cache on CPU1
GICv3: CPU1: found redistributor 100 region 0:0x0000000012460000
CPU1: Booted secondary processor 0x0000000100 [0x412fd050]
Detected VIPT I-cache on CPU2
GICv3: CPU2: found redistributor 200 region 0:0x0000000012480000
CPU2: Booted secondary processor 0x0000000200 [0x412fd050]
Detected VIPT I-cache on CPU3
GICv3: CPU3: found redistributor 300 region 0:0x00000000124a0000
CPU3: Booted secondary processor 0x0000000300 [0x412fd050]
smp: Brought up 1 node, 4 CPUs
SMP: Total of 4 processors activated.
CPU features: detected: GIC system register CPU interface
CPU features: detected: Privileged Access Never
CPU features: detected: User Access Override
CPU features: detected: 32-bit EL0 Support
CPU features: detected: RAS Extension Support
CPU: All CPU(s) started at EL1
alternatives: patching kernel code
devtmpfs: initialized
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
futex hash table entries: 1024 (order: 4, 65536 bytes)
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
vdso: 2 pages (1 code @ (____ptrval____), 1 data @ (____ptrval____))
DMA: preallocated 256 KiB pool for atomic allocations
Serial: AMBA PL011 UART driver
11040000.uart: ttyAMA0 at MMIO 0x11040000 (irq = 11, base_baud = 0) is a PL011 rev2
console [ttyAMA0] enabled
11041000.uart: ttyAMA1 at MMIO 0x11041000 (irq = 12, base_baud = 0) is a PL011 rev2
11042000.uart: ttyAMA2 at MMIO 0x11042000 (irq = 13, base_baud = 0) is a PL011 rev2
11043000.uart: ttyAMA3 at MMIO 0x11043000 (irq = 14, base_baud = 0) is a PL011 rev2
11044000.uart: ttyAMA4 at MMIO 0x11044000 (irq = 15, base_baud = 0) is a PL011 rev2
vgaarb: loaded
SCSI subsystem initialized
ssp-pl022 11070000.spi: Failed to work in dma mode, work without dma!
ssp-pl022 11071000.spi: Failed to work in dma mode, work without dma!
ssp-pl022 11073000.spi: Failed to work in dma mode, work without dma!
ssp-pl022 11074000.spi: Failed to work in dma mode, work without dma!
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
videodev: Linux video capture interface: v2.00
Advanced Linux Sound Architecture Driver Initialized.
clocksource: Switched to clocksource arch_sys_counter
VFS: Disk quotas dquot_6.6.0
VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
NET: Registered protocol family 2
IP idents hash table entries: 8192 (order: 4, 65536 bytes)
tcp_listen_portaddr_hash hash table entries: 256 (order: 0, 4096 bytes)
TCP established hash table entries: 4096 (order: 3, 32768 bytes)
TCP bind hash table entries: 4096 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
UDP hash table entries: 256 (order: 1, 8192 bytes)
UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
workingset: timestamp_bits=62 max_order=17 bucket_order=0
squashfs: version 4.0 (2009/01/31) Phillip Lougher
ntfs: driver 2.1.32 [Flags: R/O].
jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
fuse init (API version 7.27)
SGI XFS with ACLs, security attributes, realtime, no debug enabled
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
io scheduler noop registered
io scheduler deadline registered (default)
io scheduler cfq registered
io scheduler mq-deadline registered (default)
io scheduler kyber registered
pl061_gpio 11090000.gpio_chip: PL061 GPIO chip @0x0000000011090000 registered
pl061_gpio 11091000.gpio_chip: PL061 GPIO chip @0x0000000011091000 registered
pl061_gpio 11092000.gpio_chip: PL061 GPIO chip @0x0000000011092000 registered
pl061_gpio 11093000.gpio_chip: PL061 GPIO chip @0x0000000011093000 registered
pl061_gpio 11094000.gpio_chip: PL061 GPIO chip @0x0000000011094000 registered
pl061_gpio 11095000.gpio_chip: PL061 GPIO chip @0x0000000011095000 registered
pl061_gpio 11096000.gpio_chip: PL061 GPIO chip @0x0000000011096000 registered
pl061_gpio 11097000.gpio_chip: PL061 GPIO chip @0x0000000011097000 registered
pl061_gpio 11098000.gpio_chip: PL061 GPIO chip @0x0000000011098000 registered
pl061_gpio 11099000.gpio_chip: PL061 GPIO chip @0x0000000011099000 registered
pl061_gpio 1109a000.gpio_chip: PL061 GPIO chip @0x000000001109a000 registered
pl061_gpio 1109b000.gpio_chip: PL061 GPIO chip @0x000000001109b000 registered
pl061_gpio 1109c000.gpio_chip: PL061 GPIO chip @0x000000001109c000 registered
pl061_gpio 1109d000.gpio_chip: PL061 GPIO chip @0x000000001109d000 registered
pl061_gpio 1109e000.gpio_chip: PL061 GPIO chip @0x000000001109e000 registered
pl061_gpio 1109f000.gpio_chip: PL061 GPIO chip @0x000000001109f000 registered
pl061_gpio 110a0000.gpio_chip: PL061 GPIO chip @0x00000000110a0000 registered
pl061_gpio 110a1000.gpio_chip: PL061 GPIO chip @0x00000000110a1000 registered
arm-smmu-v3 14040000.smmu_npu: option vendor,broken-prefetch-cmd
arm-smmu-v3 14040000.smmu_npu: arm_smmu_device_probe: probe (____ptrval____)
arm-smmu-v3 15410000.smmu_pqp: option vendor,broken-prefetch-cmd
arm-smmu-v3 15410000.smmu_pqp: arm_smmu_device_probe: probe (____ptrval____)
cacheinfo: Unable to detect cache hierarchy for CPU 0
brd: module loaded
loop: module loaded
bsp-sfc bsp_spi_nor.0: SPI Nor ID Table Version 1.2
bsp-sfc bsp_spi_nor.0: unrecognized Manufacturer ID
bsp-sfc bsp_spi_nor.0: spi nor register fail!
bsp-sfc: probe of bsp_spi_nor.0 failed with error -2
SPI Nand ID Table Version 2.7
SPI Nand(cs 0) ID: 0xc2 0xa0
nand: device found, Manufacturer ID: 0xc2, Chip ID: 0xa0
nand: Macronix (null)
nand: 256 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
Nand(Auto): 
OOB:64B 
ECC:4bit/512 
nand: NAND_ECC_NONE selected by board driver. This is not recommended!
3 cmdlinepart partitions found on MTD device nand
Creating 3 MTD partitions on "nand":
0x000000000000-0x000000100000 : "uboot"
0x000000100000-0x000001000000 : "kernel"
0x000001000000-0x000010000000 : "rootfs"
libphy: bsp_gemac_mii_bus: probed
libphy: bsp_gemac_mii_bus: probed
libphy: Fixed MDIO Bus: probed
gmac_v200 10290000.ethernet: invalid resource
gmac_v200 10290000.ethernet (unnamed net_device) (uninitialized): using random MAC address ca:0b:41:55:04:58
attached PHY 1 to driver Generic PHY, PHY_ID=0x1cc916
dma_sg_phy: 0x(____ptrval____)
ETH: rgmii, phy_addr=1
gmac_v200 102a0000.ethernet: invalid resource
gmac_v200 102a0000.ethernet (unnamed net_device) (uninitialized): using random MAC address ba:c5:7a:3d:3d:bc
attached PHY 1 to driver Generic PHY, PHY_ID=0x1cc916
dma_sg_phy: 0x(____ptrval____)
ETH: rgmii, phy_addr=1
usbcore: registered new interface driver asix
usbcore: registered new interface driver ax88179_178a
usbcore: registered new interface driver cdc_ether
usbcore: registered new interface driver net1080
usbcore: registered new interface driver cdc_subset
usbcore: registered new interface driver zaurus
usbcore: registered new interface driver cdc_ncm
usbcore: registered new interface driver qmi_wwan
usbcore: registered new interface driver qmi_wwan_q
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-pci: EHCI PCI platform driver
xhci-hcd 10300000.xhci_0: xHCI Host Controller
xhci-hcd 10300000.xhci_0: new USB bus registered, assigned bus number 1
xhci-hcd 10300000.xhci_0: hcc params 0x0220fe6d hci version 0x110 quirks 0x0000000020010010
xhci-hcd 10300000.xhci_0: irq 46, io mem 0x10300000
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
xhci-hcd 10300000.xhci_0: xHCI Host Controller
xhci-hcd 10300000.xhci_0: new USB bus registered, assigned bus number 2
xhci-hcd 10300000.xhci_0: Host supports USB 3.0 SuperSpeed
usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 1 port detected
xhci-hcd 10320000.xhci_1: xHCI Host Controller
xhci-hcd 10320000.xhci_1: new USB bus registered, assigned bus number 3
xhci-hcd 10320000.xhci_1: hcc params 0x0220fe6d hci version 0x110 quirks 0x0000000020010010
xhci-hcd 10320000.xhci_1: irq 47, io mem 0x10320000
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 1 port detected
xhci-hcd 10320000.xhci_1: xHCI Host Controller
xhci-hcd 10320000.xhci_1: new USB bus registered, assigned bus number 4
xhci-hcd 10320000.xhci_1: Host supports USB 3.0 SuperSpeed
usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 1 port detected
usbcore: registered new interface driver cdc_wdm
usbcore: registered new interface driver usb-storage
usbcore: registered new interface driver option
usbserial: USB Serial support registered for GSM modem (1-port)
mousedev: PS/2 mouse device common for all mice
i2c /dev entries driver
uvcvideo: Unable to create debugfs directory
usbcore: registered new interface driver uvcvideo
USB Video Class driver (1.1.1)
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhci-pltfm: SDHCI platform and OF driver helper
mmc0: SDHCI controller on 10020000.eMMC [10020000.eMMC] using ADMA 64-bit
mmc1: SDHCI controller on 10030000.SDIO [10030000.SDIO] using ADMA 64-bit
mmc2: SDHCI controller on 10040000.SDIO1 [10040000.SDIO1] using ADMA 64-bit
usbcore: registered new interface driver usbhid
mmc0: tuning done! valid phase shift [19, 16] Final Phase:1
usbhid: USB HID core driver
mmc0: new HS200 MMC card at address 0001
NET: Registered protocol family 10
mmcblk0: mmc0:0001 AJTD4R 14.6 GiB 
Segment Routing with IPv6
mmcblk0boot0: mmc0:0001 AJTD4R partition 1 4.00 MiB
NET: Registered protocol family 17
mmcblk0boot1: mmc0:0001 AJTD4R partition 2 4.00 MiB
ubi0: attaching mtd2
mmcblk0rpmb: mmc0:0001 AJTD4R partition 3 4.00 MiB, chardev (250:0)
 mmcblk0: p1
usb 1-1: new high-speed USB device number 2 using xhci-hcd
usb 4-1: new SuperSpeed Gen 1 USB device number 2 using xhci-hcd
hub 4-1:1.0: USB hub found
hub 4-1:1.0: 4 ports detected
hub 1-1:1.0: USB hub found
hub 1-1:1.0: 4 ports detected
ubi0: scanning is finished
ubi0: attached mtd2 (name "rootfs", size 240 MiB)
ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
ubi0: good PEBs: 1919, bad PEBs: 1, corrupted PEBs: 0
ubi0: user volume: 1, internal volumes: 1, max. volumes count: 128
ubi0: max/mean erase counter: 2/0, WL threshold: 4096, image sequence number: 874914661
ubi0: available PEBs: 0, total reserved PEBs: 1919, PEBs reserved for bad PEB handling: 39
ubi0: background thread "ubi_bgt0d" started, PID 958
hctosys: unable to open rtc device (rtc0)
clk: Not disabling unused clocks
ALSA device list:
  No soundcards found.
uart-pl011 11040000.uart: no DMA platform data
UBIFS (ubi0:0): background thread "ubifs_bgt0_0" started, PID 960
UBIFS (ubi0:0): UBIFS: mounted UBI device 0, volume 0, name "ubifs"
UBIFS (ubi0:0): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
UBIFS (ubi0:0): FS size: 128626688 bytes (122 MiB, 1013 LEBs), journal size 9023488 bytes (8 MiB, 72 LEBs)
UBIFS (ubi0:0): reserved for root: 0 bytes (0 KiB)
UBIFS (ubi0:0): media format: w4/r0 (latest is w5/r0), UUID FDC425CF-C730-4711-9E70-69EBE91CC67A, small LPT model
VFS: Mounted root (ubifs filesystem) on device 0:12.
devtmpfs: mounted
Freeing unused kernel memory: 384K
Run /sbin/init as init process
[RCS]: /etc/init.d/S00devs
mknod: /dev/console: File exists
mknod: /dev/ttyAMA0: File exists
mknod: /dev/null: File exists
[RCS]: /etc/init.d/S01udev
random: udevd: uninitialized urandom read (16 bytes read)
random: udevd: uninitialized urandom read (16 bytes read)
random: udevd: uninitialized urandom read (16 bytes read)
udevd[974]: starting eudev-3.2.9
[RCS]: /etc/init.d/S80network
      IP: 192.168.10.52
   BOOTP: 
 GATEWAY: 192.168.10.1
 NETMASK: 255.255.255.0
HOSTNAME: 
  NETDEV: eth0
AUTOCONF: 
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[RCS]: /etc/init.d/S90autorun
mmz_start: 0x70000000, mmz_size: 3328M
sys_config: loading out-of-tree module taints kernel.
sensor_cfg,456: ==========sensor0: os08a20==========
sensor_cfg,456: ==========sensor1: os08a20==========
sensor_cfg,456: ==========sensor2: os08a20==========
sensor_cfg,456: ==========sensor3: os08a20==========
Module ot_media: init ok
Media Memory Zone Manager
load ot_osal 1.0 ....OK!
ot_base: module license 'Proprietary' taints kernel.
Disabling lock debugging due to kernel taint
load sys.ko ....OK!
load tde.ko ....OK!
load region.ko ....OK!
load gdc.ko ....OK!
load vpp.ko ....OK!
load vgs.ko ....OK!
load dis.ko ....OK!
load vpss.ko ....OK!
load vi.ko ....OK!
load isp.ko ....OK!
load mcf.ko ....OK!
load avs.ko ....OK!
load vo.ko ....OK!
load gfbg.ko ....OK!
load chnl.ko ....OK!
load vedu.ko ....OK!
load rc.ko ....OK!
load venc.ko ....OK!
load h264e.ko ....OK!
load h265e.ko ....OK!
load jpege.ko ....OK!
load jpegd.ko ....OK!
load vfmw.ko ....OK!
load vdec.ko ....OK!
load uvc.ko ....OK!
load ive.ko ....OK!
load dpu_rect.ko ....OK!
load dpu_match.ko ....OK!
load mau.ko ....OK!
load ot_npu_device.ko ....OK!
load ot_npu_aicpu.ko ....OK!
load ot_npu_dfx.ko ....OK!
load ot_npu_tsfw.ko ....OK!
<ipcm> 
##message recv thread run
<ipcm> 
ipcm detecting thread running!
load dsp.ko ....OK!
load pwm.ko ....OK!
load ot_piris.ko ....OK!
load sensor_spi.ko ....OK!
load hdmi.ko ....OK!
load mipi_tx.ko ....OK!
load aio.ko ....OK!
load ai.ko ....OK!
load ao.ko ....OK!
load aenc.ko ....OK!
load adec.ko ....OK!
load acodec.ko ....OK!
load mipi_rx.ko ....OK!
load ot_user ....OK!
load photo.ko ....OK!
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Auto login as root ...
login[1673]: root login on 'ttyS000'
Welcome to Linux.
~ #