uboot正常了，第一分区放了zimage和dtb文件，第二分区放了根文件系统，但是启动报错
是不是根文件系统有问题？有大佬遇到过吗？
日志如下：
U-Boot 2018.01 (Jun 07 2021 - 14:56:21 -0700) Allwinner Technology
CPU: Allwinner F Series (SUNIV)
Model: Lichee Pi Nano
DRAM: 32 MiB
MMC: SUNXI SD/MMC: 0
*** Warning - bad CRC, using default environment
In: serial@1c25000
Out: serial@1c25000
Err: serial@1c25000
Net: No ethernet found.
starting USB...
No controllers found
Hit any key to stop autoboot: 0
reading zImage
3844528 bytes read in 200 ms (18.3 MiB/s)
reading suniv-f1c100s-licheepi-nano.dtb
7583 bytes read in 25 ms (295.9 KiB/s)
## Flattened Device Tree blob at 83000000
Booting using the fdt blob at 0x83000000
Loading Device Tree to 816fb000, end 816ffd9e ... OK
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.15.0-rc8-licheepi-nano (scy@ubuntu) (gcc version 6.1.1 2016071
[ 0.000000] CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=0005317f
[ 0.000000] CPU: VIVT data cache, VIVT instruction cache
[ 0.000000] OF: fdt: Machine model: Lichee Pi Nano
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 8128
[ 0.000000] Kernel command line: console=ttyS0,115200 panic=5 root=/dev/mmcblk0p2 rootwai
[ 0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Memory: 22684K/32768K available (6144K kernel code, 236K rwdata, 1388K rodata)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xc2800000 - 0xff800000 ( 976 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xc2000000 ( 32 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0x(ptrval) - 0x(ptrval) (7136 kB)
[ 0.000000] .init : 0x(ptrval) - 0x(ptrval) (1024 kB)
[ 0.000000] .data : 0x(ptrval) - 0x(ptrval) ( 237 kB)
[ 0.000000] .bss : 0x(ptrval) - 0x(ptrval) ( 245 kB)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000046] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[ 0.000109] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 796s
[ 0.000615] Console: colour dummy device 80x30
[ 0.000704] Calibrating delay loop... 203.16 BogoMIPS (lpj=1015808)
[ 0.070224] pid_max: default: 32768 minimum: 301
[ 0.070530] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.070569] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.072012] CPU: Testing write buffer coherency: ok
[ 0.073668] Setting up static identity map for 0x80100000 - 0x80100058
[ 0.076136] devtmpfs: initialized
[ 0.082303] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1s
[ 0.082363] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.082614] pinctrl core: initialized pinctrl subsystem
[ 0.084469] random: get_random_u32 called from bucket_table_alloc+0x80/0x1bc with crng_in0
[ 0.084709] NET: Registered protocol family 16
[ 0.085991] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.087797] cpuidle: using governor menu
[ 0.113342] SCSI subsystem initialized
[ 0.113663] usbcore: registered new interface driver usbfs
[ 0.113806] usbcore: registered new interface driver hub
[ 0.114010] usbcore: registered new device driver usb
[ 0.114444] pps_core: LinuxPPS API ver. 1 registered
[ 0.114471] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giomett>
[ 0.114531] PTP clock support registered
[ 0.114968] Advanced Linux Sound Architecture Driver Initialized.
[ 0.115848] random: fast init done
[ 0.116437] clocksource: Switched to clocksource timer
[ 0.142371] NET: Registered protocol family 2
[ 0.143797] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.143872] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.143922] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.144186] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.144244] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.144698] NET: Registered protocol family 1
[ 0.145869] RPC: Registered named UNIX socket transport module.
[ 0.145910] RPC: Registered udp transport module.
[ 0.145927] RPC: Registered tcp transport module.
[ 0.145943] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.148169] NetWinder Floating Point Emulator V0.97 (double precision)
[ 0.149993] Initialise system trusted keyrings
[ 0.150526] workingset: timestamp_bits=30 max_order=13 bucket_order=0
[ 0.168047] NFS: Registering the id_resolver key type
[ 0.168130] Key type id_resolver registered
[ 0.168150] Key type id_legacy registered
[ 0.181367] Key type asymmetric registered
[ 0.181405] Asymmetric key parser 'x509' registered
[ 0.181601] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[ 0.181637] io scheduler noop registered
[ 0.181657] io scheduler deadline registered
[ 0.182408] io scheduler cfq registered (default)
[ 0.182442] io scheduler mq-deadline registered
[ 0.182461] io scheduler kyber registered
[ 0.183526] sun4i-usb-phy 1c13400.phy: Couldn't request ID GPIO
[ 0.193381] suniv-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
[ 0.360850] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[ 0.367539] console [ttyS0] disabled
[ 0.387779] 1c25000.serial: ttyS0 at MMIO 0x1c25000 (irq = 23, base_baud = 6250000) is a A
[ 0.861934] console [ttyS0] enabled
[ 0.872381] panel-simple panel: panel supply power not found, using dummy regulator
[ 0.881764] SCSI Media Changer driver v0.25
[ 0.889522] m25p80 spi0.0: unrecognized JEDEC id bytes: 0b, 40, 18
[ 0.896264] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.902913] ehci-platform: EHCI generic platform driver
[ 0.908470] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.914695] ohci-platform: OHCI generic platform driver
[ 0.920373] usbcore: registered new interface driver usb-storage
[ 0.927401] udc-core: couldn't find an available UDC - added [g_cdc] to list of pending ds
[ 0.936343] i2c /dev entries driver
[ 0.996575] sunxi-mmc 1c0f000.mmc: base:0x(ptrval) irq:19
[ 1.003952] usbcore: registered new interface driver usbhid
[ 1.009649] usbhid: USB HID core driver
[ 1.031521] NET: Registered protocol family 17
[ 1.036216] Key type dns_resolver registered
[ 1.042823] Loading compiled-in X.509 certificates
[ 1.061299] sun4i-drm display-engine: bound 1e60000.display-backend (ops 0xc07394f8)
[ 1.070198] sun4i-drm display-engine: bound 1c0c000.lcd-controller (ops 0xc07387dc)
[ 1.077988] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.084595] [drm] No driver support for vblank timestamp query.
[ 1.138991] Console: switching to colour frame buffer device 60x34
[ 1.142211] mmc0: host does not support reading read-only switch, assuming write-enable
[ 1.145901] mmc0: new high speed SDXC card at address aaaa
[ 1.147152] mmcblk0: mmc0:aaaa SN64G 59.5 GiB
[ 1.162583] mmcblk0: p1 p2
[ 1.185823] sun4i-drm display-engine: fb0: frame buffer device
[ 1.193026] [drm] Initialized sun4i-drm 1.0.0 20150629 for display-engine on minor 0
[ 1.202284] usb_phy_generic usb_phy_generic.0.auto: usb_phy_generic.0.auto supply vcc notr
[ 1.214207] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[ 1.220181] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1
[ 1.230311] hub 1-0:1.0: USB hub found
[ 1.234308] hub 1-0:1.0: 1 port detected
[ 1.239985] using random self ethernet address
[ 1.244457] using random host ethernet address
[ 1.250909] usb0: HOST MAC da:9f:cf:9e:80:f1
[ 1.255287] usb0: MAC 52:86:68:f9:fd:1b
[ 1.259340] g_cdc gadget: CDC Composite Gadget, version: King Kamehameha Day 2008
[ 1.266882] g_cdc gadget: g_cdc ready
[ 1.271430] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 1.289744] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 1.296618] ALSA device list:
[ 1.299605] #0: Loopback 1
[ 1.303446] platform regulatory.0: Direct firmware load for regulatory.db failed with err2
[ 1.312163] cfg80211: failed to load regulatory.db
[ 1.319020] EXT4-fs (mmcblk0p2): couldn't mount as ext3 due to feature incompatibilities
[ 1.345427] EXT4-fs (mmcblk0p2): recovery complete
[ 1.350432] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 1.358762] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 1.367322] devtmpfs: mounted
[ 1.375025] Freeing unused kernel memory: 1024K
[ 1.402443] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000004
[ 1.402443]
[ 1.411592] CPU: 0 PID: 1 Comm: init Not tainted 4.15.0-rc8-licheepi-nano #1
[ 1.418620] Hardware name: Allwinner suniv Family
[ 1.423401] [<c010e73c>] (unwind_backtrace) from [<c010b8a8>] (show_stack+0x10/0x14)
[ 1.431154] [<c010b8a8>] (show_stack) from [<c01168d8>] (panic+0xb8/0x230)
[ 1.438031] [<c01168d8>] (panic) from [<c0118114>] (do_exit+0x950/0x9a4)
[ 1.444733] [<c0118114>] (do_exit) from [<c0118cf8>] (do_group_exit+0x3c/0xb4)
[ 1.451951] [<c0118cf8>] (do_group_exit) from [<c01219dc>] (get_signal+0x198/0x4d0)
[ 1.459609] [<c01219dc>] (get_signal) from [<c010ab18>] (do_signal+0xc4/0x418)
[ 1.466834] [<c010ab18>] (do_signal) from [<c010b02c>] (do_work_pending+0xb0/0xc0)
[ 1.474404] [<c010b02c>] (do_work_pending) from [<c0107ee8>] (slow_work_pending+0xc/0x20)
[ 1.482571] Rebooting in 5 seconds..
[ 7.461804] Reboot failed -- System halted离线
@哇酷小二
怎么确认较差编译使用的EABI接口呢？
离线
scy251147 说：@哇酷小二
怎么确认较差编译使用的EABI接口呢？上面链接里面有
arm-linux-gcc -v
哦哦，好的，sorry， 我傻了， 问了个白菜问题。
离线
哇酷小二 说：scy251147 说：@哇酷小二
怎么确认较差编译使用的EABI接口呢？上面链接里面有
arm-linux-gcc -v
哦哦，好的，sorry， 我傻了， 问了个白菜问题。
我看我的.config中配置：
CONFIG_AEABI=y
CONFIG_OABI_COMPAT=y
这俩应该都是生效了。看上去应该还有别的选项干扰。
离线
把文件系统重做一个
嗯。看来确实是根文件系统问题，换一个rootfs.tar就可以了，后面我会用目前这个交叉编译链重新打包个。现在准备开个新帖，来问另一个问题，嵌入式开发的问题。
离线