楼主我最后打印出的信息和您的不太一样 ram size=40000000 error reading QSPI block device error no mtd drive for nand flash a0mpcore_priv: smp_priv_base f8f00000 error no sd drive for sdhci controller (0) error no sd drive for sdhci controller (1) Number of configured NICs 0x1 ram_size 40000000, board_id d32, loader_start 0 Uncompressing Linux... done, booting the kernel. Booting Linux on physical CPU 0 Linux version 3.3.0-14.2-build1 (relman@xcobldal824) (gcc version 4.6.1 (Sourcery CodeBench Lite 2011.09-50) ) #1 SMP PREEMPT Thu Jul 12 09:04:32 MDT 2012 CPU: ARMv7 Processor [410fc090] revision 0 (ARMv7), cr=10c5387d CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache Machine: Xilinx Zynq Platform, model: Xilinx Zynq ZC702 bootconsole [earlycon0] enabled Memory policy: ECC disabled, Data cache writealloc PERCPU: Embedded 7 pages/cpu @c190b000 s5696 r8192 d14784 u32768 Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 255744 Kernel command line: console=ttyPS0,115200 root=/dev/ram rw initrd=0x800000,8M ip=:::::eth0:dhcp earlyprintk PID hash table entries: 4096 (order: 2, 16384 bytes) Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Memory: 240MB 768MB = 1008MB total Memory: 1009280k/1009280k available, 39296k reserved, 270336K highmem Virtual kernel memory layout:     vector  : 0xffff0000 - 0xffff1000   (   4 kB)     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)     vmalloc : 0xf0000000 - 0xff000000   ( 240 MB)     lowmem  : 0xc0000000 - 0xef800000   ( 760 MB)     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)     modules : 0xbf000000 - 0xbfe00000   (  14 MB)       .text : 0xc0008000 - 0xc040bdb0   (4112 kB)       .init : 0xc040c000 - 0xc0430640   ( 146 kB)       .data : 0xc0432000 - 0xc045fd20   ( 184 kB)        .bss : 0xc045fd44 - 0xc0479f5c   ( 105 kB) Preemptible hierarchical RCU implementation.     Verbose stalled-CPUs detection is disabled. NR_IRQS:128 xlnx,ps7-ttc-1.00.a #0 at 0xf0000000, irq=43 Console: colour dummy device 80x30 Calibrating delay loop... 217.49 BogoMIPS (lpj=1087488) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 512 CPU: Testing write buffer coherency: ok CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 smp_twd: clock not found: -2 Calibrating local timer... 97.09MHz. hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 1 counters available Setting up static identity map for 0x2f3000 - 0x2f3034 CPU1: Booted secondary processor CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 Brought up 2 CPUs SMP: Total of 2 processors activated (441.13 BogoMIPS). devtmpfs: initialized NET: Registered protocol family 16 L2x0 series cache controller enabled l2x0: 8 ways, CACHE_ID 0x00000000, AUX_CTRL 0x72060000, Cache size: 524288 B registering platform device 'pl330' id 0 registering platform device 'arm-pmu' id 0 hw-breakpoint: debug architecture 0x0 unsupported. xslcr xslcr.0: at 0xF8000000 mapped to 0xF0008000 bio: create slab <bio-0> at 0 gpiochip_add: registered GPIOs 0 to 245 on device: xgpiops xgpiops e000a000.gpio: gpio at 0xe000a000 mapped to 0xf000a000 SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb Switching to clocksource xttcpss_timer1 NET: Registered protocol family 2 IP route cache hash table entries: 32768 (order: 5, 131072 bytes) TCP established hash table entries: 131072 (order: 8, 1048576 bytes) TCP bind hash table entries: 65536 (order: 7, 786432 bytes) TCP: Hash tables configured (established 131072 bind 65536) TCP reno registered UDP hash table entries: 512 (order: 2, 16384 bytes) UDP-Lite hash table entries: 512 (order: 2, 16384 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. Trying to unpack rootfs image as initramfs... rootfs image is not initramfs (junk in compressed archive); looks like an initrd Freeing initrd memory: 8192K xscugtimer xscugtimer.0: ioremap fe00c200 to f000c200 with size 400 pl330 dev 0 probe success highmem bounce pool size: 64 pages JFFS2 version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc. msgmni has been set to 1459 io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) e0001000.uart: ttyPS0 at MMIO 0xe0001000 (irq = 82) is a xuartps console [ttyPS0] enabled, bootconsole disabled console [ttyPS0] enabled, bootconsole disabled e0000000.uart: ttyPS1 at MMIO 0xe0000000 (irq = 59) is a xuartps xdevcfg f8007000.devcfg: ioremap f8007000 to f0060000 with size 100 brd: module loaded loop: module loaded GEM: BASEADDRESS hw: e000b000 virt: f0062000 XEMACPS mii bus: probed xemacps e000b000.eth: invalid address, use assigned MAC updated 26:2f:dc:0e:70:ad eth0, pdev->id -1, baseaddr 0xe000b000, irq 54 ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver xusbps-ehci xusbps-ehci.0: Xilinx PS USB EHCI Host Controller xusbps-ehci xusbps-ehci.0: new USB bus registered, assigned bus number 1 xusbps-ehci xusbps-ehci.0: irq 53, io mem 0x00000000 xusbps-ehci xusbps-ehci.0: USB 2.0 started, EHCI 0.00 hub 1-0:1.0: USB hub found hub 1-0:1.0: 0 ports detected Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. Xilinx PS USB Device Controller driver (Apr 01, 2011) mousedev: PS/2 mouse device common for all mice i2c /dev entries driver Linux video capture interface: v2.00 gspca_main: v2.14.0 registered uvcvideo: Unable to create debugfs directory usbcore: registered new interface driver uvcvideo USB Video Class driver (1.1.1) WDT OF probe xwdtps f8005000.swdt: Xilinx Watchdog Timer at 0xf0066000 with timeout 10 seconds sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci-pltfm: SDHCI platform and OF driver helper mmc0: Hardware doesn't report any support voltages. sdhci platform registration failed usbcore: registered new interface driver usbhid usbhid: USB HID core driver TCP cubic registered NET: Registered protocol family 17 VFP support v0.3: implementor 41 architecture 3 part 40 variant 0 rev 0 Registering SWP/SWPB emulation handler drivers/rtc/hctosys.c: unable to open rtc device (rtc0) GEM: lp->tx_bd ffdfb000 lp->tx_bd_dma 2f213000 lp->tx_skb ef2539c0 GEM: lp->rx_bd ffdfc000 lp->rx_bd_dma 2f212000 lp->rx_skb ef2538c0 GEM: MAC 0x0edc2f26, 0x0000ad70, 26:2f:dc:0e:70:ad GEM: phydev ef2d1c00, phydev->phy_id 0x1410cc2, phydev->addr 0x17 eth0, phy_addr 0x17, phy_id 0x01410cc2 eth0, attach [Marvell 88E1111] phy driver Sending DHCP requests ., OK IP-Config: Got DHCP answer from 10.0.2.2, my address is 10.0.2.15 IP-Config: Complete:      device=eth0, addr=10.0.2.15, mask=255.255.255.0, gw=10.0.2.2,      host=10.0.2.15, domain=, nis-domain=(none),      bootserver=10.0.2.2, rootserver=10.0.2.2, rootpath= RAMDISK: ext2 filesystem found at block 0 RAMDISK: Loading 8192KiB [1 disk] into ram disk... done. VFS: Mounted root (ext2 filesystem) on device 1:0. devtmpfs: mounted Freeing init memory: 144K Starting rcS... ++ Mounting filesystem ++ Setting up mdev eth0: link up (1000/FULL) ++ Starting telnet daemon ++ Starting http daemon ++ Starting ftp daemon ++ Starting dropbear (ssh) daemon rcS Complete zynq> 

您好 我按你的提示，走完最后一步了   请问下一步该怎么做呢？怎么让它和sdk脱离硬件进行调试呢？