更换nand flash后，提示错误：
dconf: [system.cpld_address_bits] = not found
dconf: [system.cpld_test_addr0] = not found
dconf: [system.cpld_test_addr1] = not found
System bootstrap …
Nor Flash ID: 0x0102164D, SIZE: 8388608Bytes
Before reserved Memory , avamem = 0x10da000
After reserved Memory , avamem = 0x10da000
On node 0 totalpages: 28147
Begin init free area zone 0, start = 0x0120D000
After reserved Zone 0 bitmap, start = 0x0120F000
zone(0): 28145 pages, 28145 realpages.
Begin init free area zone 1, start = 0x08000000
Zone 1 with no pages
Begin init free area zone 2, start = 0x08000000
Zone 2 with no pages
dconf: [config.ProductName] = S2928G-E
dconf: [system.description] = Ruijie Full Gigabit Security & Intelligence Access Switch (S2928G-E) By Ruijie Networks
Using 300.000 MHz high precision timer.
================Begin Subsystem Search===================
Start Address : 010267c0, End Address : 01026874
Find a subsystem <debug_init>!
Find a subsystem <root_device>!
Find a subsystem <BootLoader>!
==================End Subsystem Search=================
===========Check Subsystem Sequence
WARNING in subsystem <root_device>: sequence “mtd_block” no exist!
WARNING in subsystem <BootLoader>: sequence “root_fs_mount” no exist!
===========Check Subsystem Sequence end
==================Begin initialize subsystem=================
======Initialization Basic Subsystem
Initialize Subsystem <debug_init>……
Warnning in subsystem <root_device>: the dependency “mtd_block” not satisfy!
Initialize Subsystem <BootLoader>……
Suspend thread BootLoader
======Initialization Basic Subsystem End
======Initialization Linklayer Subsystem
======Initialization Linklayer Subsystem End
======Initialization Networklayer Subsystem
======Initialization Networklayer Subsystem End
======Initialization Application Subsystem
======Initialization Application Subsystem End
======Initialization Driver Subsystem
======Initialization Driver Subsystem End
======Initialization Last Subsystem
======Initialization Last Subsystem End
==================End initialize subsystem===================
==== Phase 0 init threads BEGIN====
==== Phase 0 threads initial END====
==== Phase 1 init threads BEGIN====
==== Phase 1 threads initial END====
==== Phase 2 init threads BEGIN====
Resume thread BootLoader
==== Phase 2 threads initial END====
==== All threads is running !====
Press Ctrl+B to enter Boot Menu …..
The before_leave_bootloader is not registered ….
Load Ctrl Program …
Use NO.1 ECC code!
Load CTRL with ECC……
The before_run_main is not registered ….
===============================================================================================================
Executing program, launch at: 0x01800000
dconf: [system.cpld_address_bits] = not found
dconf: [system.cpld_test_addr0] = not found
dconf: [system.cpld_test_addr1] = not found
Ctrl Version: RGOS 10.4(2b12)p1 Release(160818)
Before reserved Memory , avamem = 0x1f9c000
After reserved Memory , avamem = 0x1f9c000
__start___param 01da9500, __stop___param 01da9540
Kernel parameter: Total read 4 parameters!
On node 0 totalpages: 24409
Begin init free area zone 0, start = 0x020A7000
After reserved Zone 0 bitmap, start = 0x020A9000
zone(0): 24407 pages, 24407 realpages.
Begin init free area zone 1, start = 0x08000000
Zone 1 with no pages
Begin init free area zone 2, start = 0x08000000
Zone 2 with no pages
Dentry cache hash table entries: 16384 (order: 5, 131072 bytes)
Inode cache hash table entries: 8192 (order: 4, 65536 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 4096 (order: 2, 16384 bytes)
Page-cache hash table entries: 32768(order: 5, 131072 bytes)
devfs: v1.12c (20020818)
devfs: boot_options: 0x1
dconf: [config.ProductName] = S2928G-E
dconf: [system.description] = Ruijie Full Gigabit Security & Intelligence Access Switch (S2928G-E) By Ruijie Networks
================Begin Subsystem Search===================
Start Address : 01da8ec0, End Address : 01da93ac
Find a subsystem <hrtimer>!
Find a subsystem <debug_init>!
Find a subsystem <mm_proc>!
Find a subsystem <workqueue>!
Find a subsystem <device_managment_sub>!
Find a subsystem <device_managment>!
Find a subsystem <support>!
Find a subsystem <root_fs_mount>!
Find a subsystem <i2c_fs>!
Find a subsystem <pcf8563_fs>!
Find a subsystem <lm75_fs>!
Find a subsystem <mtd_core>!
Find a subsystem <mtd_block>!
Find a subsystem <pci_base>!
Find a subsystem <drv_pci_probe>!
Find a subsystem <ssp_product>!
Find a subsystem <ssp_subsystem>!
Find a subsystem <root_device>!
Find a subsystem <bcm5300x_i2c_fs>!
Find a subsystem <BootLoader>!
Find a subsystem <upgrade>!
==================End Subsystem Search=================
===========Check Subsystem Sequence
WARNING in subsystem <device_managment>: sequence “snmp” no exist!
WARNING in subsystem <support>: sequence “snmp” no exist!
WARNING in subsystem <upgrade>: sequence “socket” no exist!
WARNING in subsystem <device_managment_sub>: sequence “device_management_su” no exist!
WARNING in subsystem <device_managment_sub>: sequence “” no exist!
===========Check Subsystem Sequence end
==================Begin initialize subsystem=================
======Initialization Basic Subsystem
Initialize Subsystem <hrtimer>……
Initialize Subsystem <debug_init>……
Initialize Subsystem <mm_proc>……
Initialize Subsystem <workqueue>……
Suspend thread kevents
Initialize Subsystem <i2c_fs>……
MODULE: I2C Bus Test
RESULT: FAIL
DESCRIPTION: The info of the I2C Devices exam:
Module <main0> is not exist in <0X48>
Initialize Subsystem <mtd_core>……
Initialize Subsystem <ssp_product>……
dconf: [driver.Dev_id] = 0x20140071
Initialize Subsystem <mtd_block>……
Suspend thread mtdblock
# Set task mtdblock to phase 0
Initialize Subsystem <root_device>……
MODULE: NAND Flash Init
RESULT: FAIL
DESCRIPTION: Chip 0: 0XE8 0XF1 (Nonsupport)
TRACE_SF_PRINT: kernel BUG at nflash.c:147:[init]!trace_currentfunction -> bcm5300x_nand_select_chip -> nand_scan -> nand_rootdev_init -> subsys_class_init -> subsys_init -> init_task_proc -> TCC_Task_Shell -> <end>
Attention: the exception caused by macro BUG() or BUG_ON(), not your code …
Dump The Exception Stack
Address | 0 1 2 3 4 5 6 7 8 9 A B C D E F | 0123456789ABCDEF
———+————————————————-+—————–
07F28B10 | 6F 70 71 72 73 74 75 76 77 78 79 7A 00 AD BE EF | opqrstuvwxyz….
07F28B20 | 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 | ghijklmnopqrstuv
07F28B30 | 77 78 79 7A 00 4C 4D 4E 30 31 32 33 34 35 36 37 | wxyz.LMN01234567
07F28B40 | 38 39 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E | 89ABCDEFGHIJKLMN
07F28B50 | 4F 50 51 52 53 54 55 56 57 58 59 5A 00 00 00 0E | OPQRSTUVWXYZ….
07F28B60 | FF FF FF FF 00 00 00 08 01 EF C5 6C 00 00 00 68 | ………..l…h
07F28B70 | 01 EF C9 33 07 F2 8C 18 00 00 00 41 00 00 00 02 | …3…….A….
07F28B80 | FF FF FF FF 01 EF C5 34 00 00 00 2E 81 85 8B 58 | …….4…….X
07F28B90 | 01 B3 B6 8E 01 EF 06 EC 00 00 04 00 00 00 02 ED | …………….
07F28BA0 | 01 EF C5 34 00 00 00 16 00 00 00 02 00 00 00 01 | …4…………
07F28BB0 | 01 EF C5 83 00 00 00 15 81 86 8D 0C 00 00 00 00 | …………….
07F28BC0 | 01 EF C5 34 81 85 9B 68 FF FF FF FF A0 00 00 00 | …4…h……..
07F28BD0 | FF FF FF FF 01 88 5C 20 07 F2 8B D0 00 00 00 13 | ……\ ……..
07F28BE0 | 00 00 00 00 00 00 00 D0 81 88 0E E0 00 00 00 88 | …………….
07F28BF0 | 00 00 00 00 00 00 00 D0 00 00 00 00 00 00 00 00 | …………….
07F28C00 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | …………….
07F28C10 | 00 00 00 00 00 00 00 00 00 00 00 2E 00 00 00 2E | …………….
07F28C20 | 00 00 00 2E 00 00 00 2E 00 00 00 2E 00 00 00 2E | …………….
07F28C30 | 00 00 00 2E 00 00 00 2E 00 00 00 2E 00 00 00 2E | …………….
07F28C40 | 00 00 00 2E 00 00 00 2E 00 00 00 2E 00 00 00 2E | …………….
07F28C50 | 00 00 00 2E 00 00 00 2E 10 00 FC 02 40 80 80 34 | …………@..4
07F28C60 | 01 81 D8 08 FF FF FF FF 00 00 0F 20 81 87 EA E0 | ……….. ….
07F28C70 | 00 00 00 00 10 00 FC 00 00 00 00 00 A0 00 00 00 | …………….
07F28C80 | 00 00 00 00 00 00 00 2E FF FF FF FF 00 20 C4 9D | …………. ..
07F28C90 | 00 16 E0 00 00 00 00 05 00 06 8D B9 00 06 00 00 | …………….
07F28CA0 | 01 C9 83 A0 00 00 00 01 00 00 00 01 00 00 00 01 | …………….
07F28CB0 | 01 C8 E2 C8 07 EA 61 70 07 EA 60 00 01 88 30 B4 | ……ap..`…0.
07F28CC0 | 01 C8 E2 C8 10 00 FC 01 00 00 00 00 00 00 01 80 | …………….
07F28CD0 | 18 00 00 64 18 00 00 00 00 00 00 00 00 00 00 00 | …d…………
07F28CE0 | 01 DE 93 F0 07 F2 8D 18 00 00 00 01 01 81 D8 08 | …………….
07F28CF0 | 00 00 02 ED 91 87 60 00 10 00 FC 02 40 80 80 34 | ……`…..@..4
07F28D00 | 01 81 D8 08 FF FF FF FF 00 00 0F 20 00 00 00 05 | ……….. ….
———+————————————————-+—————–
System Exception Occured:
ExType: Trap exception
Current Thread: init
SP : 07F28D18
SP Start : 07EA91E0 SP End : 07F28DF0
CP0 Error Report Registers:
Cause : 40808034 EPC : 0181D808
Status : 1000FC02 ErrEPC : 00000005
ErrCtrl : 00000F20 BadVAddr : FFFFFFFF
CacheErr : 00000000 RA(r31) : 0181D808
General Purpose Registers (GPRs):
0 (r00) : 00000000 s0(r16) : 01C8E2C8
AT(r01) : 1000FC00 s1(r17) : 07EA6170
v0(r02) : 00000000 s2(r18) : 07EA6000
v1(r03) : A0000000 s3(r19) : 018830B4
a0(r04) : 00000000 s4(r20) : 01C8E2C8
a1(r05) : 0000002E s5(r21) : 1000FC01
a2(r06) : FFFFFFFF s6(r22) : 00000000
a3(r07) : 0020C49D s7(r23) : 00000180
a4(r08) : 0016E000 t8(r24) : 18000064
a5(r09) : 00000005 t9(r25) : 18000000
a6(r10) : 00068DB9 k0(r26) : 00000000
a7(r11) : 00060000 k1(r27) : 00000000
t0(r12) : 01C983A0 gp(r28) : 01DE93F0
t1(r13) : 00000001 sp(r29) : 07F28D18
t2(r14) : 00000001 fp(r30) : 00000001
t3(r15) : 00000001 ra(r31) : 0181D808
MIPS Stack Trace:
__touch_exception -> nand_scan -> nand_rootdev_init -> subsys_classßdconf: [system.cpld_address_bits] = not found
dconf: [system.cpld_test_addr0] = not found
dconf: [system.cpld_test_addr1] = not found
System bootstrap …
Nor Flash ID: 0x0102164D, SIZE: 8388608Bytes
Before reserved Memory , avamem = 0x10da000
After reserved Memory , avamem = 0x10da000
On node 0 totalpages: 28147
Begin init free area zone 0, start = 0x0120D000
After reserved Zone 0 bitmap, start = 0x0120F000
zone(0): 28145 pages, 28145 realpages.
Begin init free area zone 1, start = 0x08000000
Zone 1 with no pages
Begin init free area zone 2, start = 0x08000000
Zone 2 with no pages
dconf: [config.ProductName] = S2928G-E
dconf: [system.description] = Ruijie Full Gigabit Security & Intelligence Access Switch (S2928G-E) By Ruijie Networks
Using 300.000 MHz high precision timer.
================Begin Subsystem Search===================
Start Address : 010267c0, End Address : 01026874
Find a subsystem <debug_init>!
Find a subsystem <root_device>!
Find a subsystem <BootLoader>!
==================End Subsystem Search=================
===========Check Subsystem Sequence
WARNING in subsystem <root_device>: sequence “mtd_block” no exist!
WARNING in subsystem <BootLoader>: sequence “root_fs_mount” no exist!
===========Check Subsystem Sequence end
==================Begin initialize subsystem=================
======Initialization Basic Subsystem
Initialize Subsystem <debug_init>……
Warnning in subsystem <root_device>: the dependency “mtd_block” not satisfy!
Initialize Subsystem <BootLoader>……
Suspend thread BootLoader
======Initialization Basic Subsystem End
======Initialization Linklayer Subsystem
======Initialization Linklayer Subsystem End
======Initialization Networklayer Subsystem
======Initialization Networklayer Subsystem End
======Initialization Application Subsystem
======Initialization Application Subsystem End
======Initialization Driver Subsystem
======Initialization Driver Subsystem End
======Initialization Last Subsystem
======Initialization Last Subsystem End
==================End initialize subsystem===================
==== Phase 0 init threads BEGIN====
==== Phase 0 threads initial END====
==== Phase 1 init threads BEGIN====
==== Phase 1 threads initial END====
==== Phase 2 init threads BEGIN====
Resume thread BootLoader
==== Phase 2 threads initial END====
==== All threads is running !====
Press Ctrl+B to enter Boot Menu ….
====== BOOT Menu(“Ctrl+Z” to upper level) ======
TOP menu items.
************************************************
0. XModem utilities.
1. Run CTRL.
2. SetMac utilities.
3. Scattered utilities.
************************************************
Press a key to run the command:
核心错误定位
日志中关键错误出现在 CTRL（主控程序） 初始化阶段：
MODULE: NAND Flash Init RESULT: FAIL DESCRIPTION: Chip 0: 0XE8 0XF1 (Nonsupport) TRACE_SF_PRINT: kernel BUG at nflash.c:147:[init]!
-
芯片ID：
0xE8 0xF1表明NAND Flash返回了不支持的制造商ID和设备ID。 -
内核BUG：驱动代码在
nflash.c:147处调用BUG()宏，触发异常，系统崩溃。
