[已解决] Hi3531A 内核崩溃

本帖最后由 qn1522720710 于 2019-10-26 08:55 编辑

Hi3531A 的板子，使用的300的工具链编译的UImage。
烧录完启动，出现内核崩溃！
希望坛友帮忙分析下，请各位多多指教
启动日志如下：
System startup

U-Boot 2010.06 (Oct 15 2019 - 17:27:38)
Check Flash Memory Controller v100 ... Found
Check Nand Flash Controller v610 ... found
Special NAND id table Version 1.38
Nand ID: 0x2C 0xDA 0x90 0x95 0x06 0x00 0x00 0x00
Block:128KB Page:2KB Chip:256MB*1 OOB:64B ECC:4bit/512
Nand total size: 256MB
*** Warning - bad CRC or NAND, using default environment

In:    serial
Out:   serial
Err:   serial
Hit any key to stop autoboot:  0

NAND read: device 0 offset 0x100000, size 0x400000
4194304 bytes read: OK
## Booting kernel from Legacy Image at 42000000 ...
   Image Name:   Linux-3.10.0
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    3413184 Bytes = 3.3 MiB
   Load Address: 40008000
   Entry Point:  40008000
Loading Kernel Image ... OK
OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
Booting Linux on physical CPU 0x0
Linux version 3.10.0 (cws@shiye-virtual-machine) (gcc version 4.8.3 20131202 (prerelease) (Hisilicon_v300) ) #23 SMP Wed Nov 28 11:14:20 CST 2018
CPU: ARMv7 Processor [414fc091] revision 1 (ARMv7), cr=10c53c7d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: bigfish
Memory policy: ECC disabled, Data cache writealloc
PERCPU: Embedded 7 pages/cpu @c0a90000 s7488 r8192 d12992 u32768
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 130048
Kernel command line: mem=512M console=ttyAMA0,115200 root=/dev/mtdblock2 rootfstype=yaffs2 mtdparts=hi_sfc:1M(boot),4M(kernel),250M(rootfs),1M(null)
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: 512MB = 512MB total
Memory: 513000k/513000k available, 11288k reserved, 0K highmem
Virtual kernel memory layout:
    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
    vmalloc : 0xe0800000 - 0xff000000   ( 488 MB)
    lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
    pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
    modules : 0xbf000000 - 0xbfe00000   (  14 MB)
      .text : 0xc0008000 - 0xc05fab08   (6091 kB)
      .init : 0xc05fb000 - 0xc0627d40   ( 180 kB)
     .data : 0xc0628000 - 0xc0661ac0   ( 231 kB)
       .bss : 0xc0661ac0 - 0xc068b60c   ( 167 kB)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
Hierarchical RCU implementation.
NR_IRQS:160
sched_clock: 32 bits at 62MHz, resolution 16ns, wraps every 68719ms
Console: colour dummy device 80x30
Calibrating delay loop... 2197.09 BogoMIPS (lpj=10985472)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
Initializing cgroup subsys freezer
CPU: Testing write buffer coherency: ok
CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Setting up static identity map for 0xc0479758 - 0xc04797b0
L310 cache controller enabled
l2x0: 16 ways, CACHE_ID 0x410000c9, AUX_CTRL 0x72430001, Cache size: 262144 B
CPU1: Booted secondary processor
CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
Brought up 2 CPUs
SMP: Total of 2 processors activated (4387.63 BogoMIPS).
CPU: All CPU(s) started in SVC mode.
NET: Registered protocol family 16
DMA: preallocated 256 KiB pool for atomic coherent allocations
hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 4 bytes.
Serial: AMBA PL011 UART driver
uart:0: ttyAMA0 at MMIO 0x12080000 (irq = 38) is a PL011 rev2
console [ttyAMA0] enabled
uart:1: ttyAMA1 at MMIO 0x12090000 (irq = 39) is a PL011 rev2
uart:2: ttyAMA2 at MMIO 0x120a0000 (irq = 40) is a PL011 rev2
uart:3: ttyAMA3 at MMIO 0x12130000 (irq = 52) is a PL011 rev2
bio: create slab at 0
SCSI subsystem initialized
hi-spi-master hi-spi-master.0: with 4 chip select slaves attached
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
Switching to clocksource timer0
NET: Registered protocol family 2
TCP established hash table entries: 4096 (order: 3, 32768 bytes)
TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
TCP: reno registered
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.
NetWinder Floating Point Emulator V0.97 (double precision)
CPU PMU: probing PMU on CPU 1
hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
squashfs: version 4.0 (2009/01/31) Phillip Lougher
jffs2: version 2.2. (NAND) 漏 2001-2006 Red Hat, Inc.
fuse init (API version 7.22)
msgmni has been set to 1001
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
io scheduler noop registered
io scheduler deadline registered (default)
io scheduler cfq registered
brd: module loaded
loop: module loaded
hiahci: initializing
ahci ahci.0: can't get clock
ahci: SSS flag set, parallel bus scan disabled
ahci ahci.0: AHCI 0001.0300 32 slots 4 ports 6 Gbps 0xf impl platform mode
ahci ahci.0: flags: ncq sntf stag pm led clo only pmp fbs slum part ccc sxs boh
scsi0 : ahci_platform
scsi1 : ahci_platform
scsi2 : ahci_platform
ata1: SATA max UDMA/133 mmio [mem 0x11010000-0x1101ffff] port 0x180 irq 49
ata2: SATA max UDMA/133 mmio [mem 0x11010000-0x1101ffff] port 0x200 irq 49
ata3: SATA max UDMA/133 mmio [mem 0x11010000-0x1101ffff] port 0x280 irq 49

略...
TCP: cubic registered
NET: Registered protocol family 10
sit: IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
lib80211: common routines for IEEE802.11 drivers

VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
ata3: SATA link down (SStatus 0 SControl 300)
VFS: Cannot open root device "mtdblock2" or unknown-block(0,0): error -6
Please append a correct "root=" boot option; here are the available partitions:
f000          262144 romblock0  (driver?)
1f00          262144 mtdblock0  (driver?)
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
CPU1: stopping
CPU: 1 PID: 0 Comm: swapper/1 Not tainted 3.10.0 #23
[] (unwind_backtrace+0x0/0xf4) from [] (show_stack+0x10/0x14)
[] (show_stack+0x10/0x14) from [] (handle_IPI+0x188/0x1b0)
[] (handle_IPI+0x188/0x1b0) from [] (gic_handle_irq+0x88/0x8c)
[] (gic_handle_irq+0x88/0x8c) from [] (__irq_svc+0x40/0x50)
Exception stack(0xdf871f98 to 0xdf871fe0)
1f80:                                                       c0a98958 00000000
1fa0: 000013f4 00000000 c06619c7 c0637d78 c047be6c df870000 c06619c7 df870000
1fc0: df870000 c0637d14 00000000 df871fe0 c0014244 c0014248 60000113 ffffffff
[] (__irq_svc+0x40/0x50) from [] (arch_cpu_idle+0x2c/0x30)
[] (arch_cpu_idle+0x2c/0x30) from [] (cpu_startup_entry+0xfc/0x140)
[] (cpu_startup_entry+0xfc/0x140) from [<4046f4e4>] (0x4046f4e4)