SD卡采用分立镜像文件启动Linux系统，卡在“Uncompressing Linux... done, booting the kernel.”

xbetter

领航者V1 Linux教程第20章 另一种方式编译 ZYNQ 镜像， 将zImage、 dtb、 rootfs、 bit 以及 BOOT.BIN文件复制到 SD 卡中，设置到环境变量后，界面卡在“Uncompressing Linux... done, booting the kernel.”这里

xbetter

helloqds 发表于 2023-7-10 09:53
设置环境变量的命令没输入错吧，按照这里重新输入看看

添加好刚才设置的地址，这是正常启动终端记录：
Hit any key to stop autoboot:  0
Zynq> setenv kernel_load_address 500000
Zynq> setenv devicetree_load_address 103cdda8
Zynq> run sdboot
Device: mmc@e0100000
Manufacturer ID: fe
OEM: 3456
Name: ASTCTran Speed: 50000000
Rd Block Len: 512
SD version 3.0
High Capacity: Yes
Capacity: 29.1 GiB
Bus Width: 4-bit
Erase Group Size: 512 Bytes
Copying Linux from SD to RAM...
reading system.bit
4045676 bytes read in 240 ms (16.1 MiB/s)
  design filename = "design_1_wrapper;UserID=0XFFFFFFFF;Version=2018.3"
  part number = "7z020clg400"
  date = "2023/06/17"
  time = "23:58:32"
  bytes in bitstream = 4045564
zynq_align_dma_buffer: Align buffer at 100070 to fff80(swap 1)
reading zImage
3957592 bytes read in 234 ms (16.1 MiB/s)
reading system.dtb
FAT: Misaligned buffer address (103cdda8)
14375 bytes read in 98 ms (142.6 KiB/s)
Kernel image @ 0x500000 [ 0x000000 - 0x3c6358 ]
## Flattened Device Tree blob at 103cdda8
   Booting using the fdt blob at 0x103cdda8
   Loading Device Tree to 07ff9000, end 07fff826 ... OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
Booting Linux on physical CPU 0x0
Linux version 4.14.0-xilinx-v2018.3 (oe-user@oe-host) (gcc version 7.3.0 (GCC)) #1 SMP PREEMPT Sun Jul 9 03:26:02 UTC 2023
CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
OF: fdt: Machine model: Navigator Development Board
Memory policy: Data cache writealloc
cma: Reserved 16 MiB at 0x1f000000
percpu: Embedded 16 pages/cpu @debc6000 s34764 r8192 d22580 u65536
Built 1 zonelists, mobility grouping on.  Total pages: 130048
Kernel command line: ‘console=ttyPS1,115200 root=/dev/mmcblk0p2 rootwait rw’
PID hash table entries: 2048 (order: 1, 8192 bytes)
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 493060K/524288K available (6144K kernel code, 238K rwdata, 1564K rodata, 1024K init, 152K bss, 14844K reserved, 16384K cma-reserved, 0K highmem)
Virtual kernel memory layout:
    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
    vmalloc : 0xe0800000 - 0xff800000   ( 496 MB)
    lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
    pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
    modules : 0xbf000000 - 0xbfe00000   (  14 MB)
      .text : 0xc0008000 - 0xc0700000   (7136 kB)
      .init : 0xc0900000 - 0xc0a00000   (1024 kB)
      .data : 0xc0a00000 - 0xc0a3b880   ( 239 kB)
       .bss : 0xc0a3b880 - 0xc0a61bc4   ( 153 kB)
Preemptible hierarchical RCU implementation.
        RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
        Tasks RCU enabled.
RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
efuse mapped to e0800000
slcr mapped to e0802000
L2C: platform modifies aux control register: 0x72360000 -> 0x72760000
L2C: DT/platform modifies aux control register: 0x72360000 -> 0x72760000
L2C-310 erratum 769419 enabled
L2C-310 enabling early BRESP for Cortex-A9
L2C-310 full line of zeros enabled for Cortex-A9
L2C-310 ID prefetch enabled, offset 1 lines
L2C-310 dynamic clock gating enabled, standby mode enabled
L2C-310 cache controller enabled, 8 ways, 512 kB
L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x76760001
zynq_clock_init: clkc starts at e0802100
Zynq clock init
sched_clock: 64 bits at 333MHz, resolution 3ns, wraps every 4398046511103ns
clocksource: arm_global_timer: mask: 0xffffffffffffffff max_cycles: 0x4ce07af025, max_idle_ns: 440795209040 ns
Switching to timer-based delay loop, resolution 3ns
clocksource: ttc_clocksource: mask: 0xffff max_cycles: 0xffff, max_idle_ns: 537538477 ns
timer #0 at e080a000, irq=17
Console: colour dummy device 80x30
console [tty0] enabled
Calibrating delay loop (skipped), value calculated using timer frequency.. 666.66 BogoMIPS (lpj=3333333)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
CPU: Testing write buffer coherency: ok
CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Setting up static identity map for 0x100000 - 0x100060
Hierarchical SRCU implementation.
smp: Bringing up secondary CPUs ...
CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
smp: Brought up 1 node, 2 CPUs
SMP: Total of 2 processors activated (1333.33 BogoMIPS).
CPU: All CPU(s) started in SVC mode.
devtmpfs: initialized
random: get_random_u32 called from bucket_table_alloc+0x1c4/0x204 with crng_init=0
VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
futex hash table entries: 512 (order: 3, 32768 bytes)
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
DMA: preallocated 256 KiB pool for atomic coherent allocations
cpuidle: using governor menu
random: fast init done
hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 4 bytes.
zynq-ocm f800c000.ocmc: ZYNQ OCM pool: 256 KiB @ 0xe0840000
zynq-pinctrl 700.pinctrl: zynq pinctrl initialized
e0001000.serial: ttyPS0 at MMIO 0xe0001000 (irq = 25, base_baud = 6249999) is a xuartps
console [ttyPS0] enabled
vgaarb: loaded
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
media: Linux media interface: v0.10
Linux video capture interface: v2.00
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
PTP clock support registered
EDAC MC: Ver: 3.0.0
FPGA manager framework
fpga-region fpga-full: FPGA Region probed
Advanced Linux Sound Architecture Driver Initialized.
clocksource: Switched to clocksource arm_global_timer
NET: Registered protocol family 2
TCP established hash table entries: 4096 (order: 2, 16384 bytes)
TCP bind hash table entries: 4096 (order: 3, 32768 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.
hw perfevents: no interrupt-affinity property for /pmu@f8891000, guessing.
hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
workingset: timestamp_bits=30 max_order=17 bucket_order=0
jffs2: version 2.2. (NAND) (SUMMARY)  漏 2001-2006 Red Hat, Inc.
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
io scheduler mq-deadline registered
io scheduler kyber registered
dma-pl330 f8003000.dmac: Loaded driver for PL330 DMAC-241330
dma-pl330 f8003000.dmac:        DBUFF-128x8bytes Num_Chans-8 Num_Peri-4 Num_Events-16
brd: module loaded
loop: module loaded
m25p80 spi0.0: found mx25l25635e, expected n25q512a
m25p80 spi0.0: mx25l25635e (32768 Kbytes)
4 ofpart partitions found on MTD device spi0.0
Creating 4 MTD partitions on "spi0.0":
0x000000000000-0x000000500000 : "boot"
0x000000500000-0x000000520000 : "bootenv"
0x000000520000-0x000000fa0000 : "kernel"
0x000000fa0000-0x000002000000 : "spare"
libphy: Fixed MDIO Bus: probed
CAN device driver interface
libphy: MACB_mii_bus: probed
macb e000b000.ethernet eth0: Cadence GEM rev 0x00020118 at 0xe000b000 irq 27 (00:0a:35:00:1e:53)
Generic PHY e000b000.ethernet-ffffffff:00: attached PHY driver [Generic PHY] (mii_bus:phy_addr=e000b000.ethernet-ffffffff:00, irq=POLL)
e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-pci: EHCI PCI platform driver
usbcore: registered new interface driver usb-storage
i2c /dev entries driver
IR NEC protocol handler initialized
IR RC5(x/sz) protocol handler initialized
IR RC6 protocol handler initialized
IR JVC protocol handler initialized
IR Sony protocol handler initialized
IR SANYO protocol handler initialized
IR Sharp protocol handler initialized
IR MCE Keyboard/mouse protocol handler initialized
IR XMP protocol handler initialized
cdns-wdt f8005000.watchdog: Xilinx Watchdog Timer at e083e000 with timeout 10s
EDAC MC: ECC not enabled
Xilinx Zynq CpuIdle Driver started
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhci-pltfm: SDHCI platform and OF driver helper
mmc0: SDHCI controller on e0100000.mmc [e0100000.mmc] using ADMA
ledtrig-cpu: registered to indicate activity on CPUs
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
fpga_manager fpga0: Xilinx Zynq FPGA Manager registered
NET: Registered protocol family 10
Segment Routing with IPv6
sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
NET: Registered protocol family 17
can: controller area network core (rev 20170425 abi 9)
NET: Registered protocol family 29
can: raw protocol (rev 20170425)
can: broadcast manager protocol (rev 20170425 t)
can: netlink gateway (rev 20170425) max_hops=1
Registering SWP/SWPB emulation handler
hctosys: unable to open rtc device (rtc0)
of_cfs_init
of_cfs_init: OK
ALSA device list:
  No soundcards found.
Waiting for root device /dev/mmcblk0p2...
mmc0: new high speed SDHC card at address 0001
mmcblk0: mmc0:0001 ASTC 29.1 GiB
mmcblk0: p1 p2 p3
EXT4-fs (mmcblk0p2): couldn't mount as ext3 due to feature incompatibilities
EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
devtmpfs: mounted
Freeing unused kernel memory: 1024K
INIT: version 2.88 booting
Starting udev
udevd[719]: starting version 3.2.2
udevd[720]: starting eudev-3.2.2
FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
FAT-fs (mmcblk0p3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
EXT4-fs (mmcblk0p2): re-mounted. Opts: data=ordered
hwclock: can't open '/dev/misc/rtc': No such file or directory
Sun Jul  9 04:03:33 UTC 2023
hwclock: can't open '/dev/misc/rtc': No such file or directory
Starting internet superserver: inetd.
INIT: Entering runlevel: 5
Configuring network interfaces... IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
udhcpc (v1.24.1) started
Sending discover...
macb e000b000.ethernet eth0: link up (100/Full)
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Sending discover...
Sending select for 192.168.1.100...
Lease of 192.168.1.100 obtained, lease time 7200
/etc/udhcpc.d/50default: Adding DNS 192.168.1.253
done.
Starting Dropbear SSH server: dropbear.
hwclock: can't open '/dev/misc/rtc': No such file or directory
Starting syslogd/klogd: done
Starting tcf-agent: OK

PetaLinux 2018.3 ALIENTEK-ZYNQ /dev/ttyPS0

ALIENTEK-ZYNQ login: root
Password:
root@ALIENTEK-ZYNQ:~# cd /
root@ALIENTEK-ZYNQ:/# ls
bin      dev      etc      lib      mnt      run      sys      usr      xjy
boot     drivers  home     media    proc     sbin     tmp      var
root@ALIENTEK-ZYNQ:/# cd /sys/class
root@ALIENTEK-ZYNQ:/sys/class# ls
bdi           gpio          mem           ptp           scsi_host     video4linux
block         graphics      misc          rc            sound         vtconsole
dma           hwmon         mmc_host      regulator     spi_master    watchdog
drm           i2c-adapter   mtd           remoteproc    thermal
extcon        i2c-dev       net           rtc           tty
fpga_bridge   input         pci_bus       scsi_device   udc
fpga_manager  leds          power_supply  scsi_disk     uio
fpga_region   mdio_bus      pps           scsi_generic  vc
root@ALIENTEK-ZYNQ:/sys/class# cd leds
root@ALIENTEK-ZYNQ:/sys/class/leds# ls
mmc0::   pl_led1  ps_led1  ps_led2
root@ALIENTEK-ZYNQ:/sys/class/leds# cd pl_led1
root@ALIENTEK-ZYNQ:/sys/class/leds/pl_led1# ls
brightness      max_brightness  subsystem       uevent
device          power           trigger
root@ALIENTEK-ZYNQ:/sys/class/leds/pl_led1# echo 0 > brightness
root@ALIENTEK-ZYNQ:/sys/class/leds/pl_led1# echo 1 > brightness
root@ALIENTEK-ZYNQ:/sys/class/leds/pl_led1#

helloqds

设置环境变量的命令没输入错吧，按照这里重新输入看看

helloqds

env default -a setenv bitstream_load_address 0x100000 setenv bitstream_image system.bit setenv bitstream_size 0x300000 setenv kernel_img zImage setenv dtbnetstart 0x2000000 setenv netstart 0x2080000 setenv default_bootcmd 'if mmcinfo; then run uenvboot; echo Copying Linux from SD to RAM... && load mmc 0 ${bitstream_load_address} ${bitstream_image} && fpga loadb 0 ${bitstream_load_address} ${bitstream_size} && run cp_kernel2ram && run cp_dtb2ram && bootz ${netstart} - ${dtbnetstart}; fi'

xbetter

helloqds 发表于 2023-7-10 09:54
env default -a setenv bitstream_load_address 0x100000 setenv bitstream_image system.bit setenv bitst ...

你好，原因找到了，添加“setenv kernel_load_address 500000   setenv devicetree_load_address 103cdda8”即可正常启动了，原来设置的装载地址有问题，导致卡在启动界面