[#4729] run otp test make kernel panic
Submitted By: Mingquan Pan
Open Date
2008-12-18 04:16:10 Close Date
2008-12-21 21:38:24
Priority:
Medium Assignee:
Mike Frysinger
Status:
Closed Fixed In Release:
N/A
Found In Release:
N/A Release:
Category:
N/A Board:
N/A
Processor:
N/A Silicon Revision:
Is this bug repeatable?:
Yes Resolution:
Fixed
Uboot version or rev.:
Toolchain version or rev.:
Nov 11
App binary format:
N/A
Summary: run otp test make kernel panic
Details:
run otp test make kernel panic on bf548 from Dec 14.
U-Boot 1.1.6-svn1273 (ADI-2008R1.5) (Jul 21 2008 - 00:35:28)
CPU: ADSP bf548-0.0 (Detected Rev: 0.1)
Board: ADI BF548 EZ-Kit board
Support: blackfin.uclinux.org/
Clock: VCO: 525 MHz, Core: 525 MHz, System: 131 MHz
RAM: 64 MB
Flash:
RAM size is 64 MB.
16 MB
NAND: 256 MiB
In: serial
Out: serial
Err: serial
Net: LAN9x18 (0x118a0000) detected at 0x24000000
MAC: 00:E0:22:FE:B8:54
Hit any key to stop autoboot: 0
bfin> set bootargs root=/dev/mtdblock0 rw earlyprintk=serial,uart0,57600
bfin> set serverip 10.100.4.174
bfin> set ipaddr 10.100.4.50
bfin> save
Saving Environment to EEPROM...
..done
bfin> tftpboot 0x2000000 linux
start Auto negotiation... (take ~2sec)
Auto negotiation complete, 100BaseTX, full duplex
TFTP from server 10.100.4.174; our IP address is 10.100.4.50
Filename 'linux'.
Load address: 0x2000000
Loading: #################################################################
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done
Bytes transferred = 6753674 (670d8a hex)
Image size is 670d8a
bfin> run addip
bfin> bootelf
Loading .text @ 0x00001000 (1747600 bytes)
Loading .rodata @ 0x001aba90 (491628 bytes)
Loading .init.rodata @ 0x00223afc (156 bytes)
Loading __ksymtab @ 0x00223b98 (18304 bytes)
Loading __ksymtab_gpl @ 0x00228318 (7520 bytes)
Loading __ksymtab_strings @ 0x0022a078 (59451 bytes)
Loading __init_rodata @ 0x002388b4 (172 bytes)
Loading __param @ 0x00238960 (1500 bytes)
Clearing .bss @ 0x00238f40 (74024 bytes)
Loading .data @ 0x0024b068 (94104 bytes)
Loading .init.text @ 0x00262000 (140852 bytes)
Loading .init.data @ 0x00284634 (28964 bytes)
Loading .init.setup @ 0x0028b758 (632 bytes)
Loading .initcall.init @ 0x0028b9d0 (772 bytes)
Loading .con_initcall.init @ 0x0028bcd4 (4 bytes)
Loading .init.ramfs @ 0x0028bcd8 (3348064 bytes)
Loading .text_l1 @ 0xffa00000 (5308 bytes)
sh_addr: FFA00000, p_paddr: 005BD338
Loading from: 025AC000 to 005BD338, size: 5308
Loading .data_l1 @ 0xff800000 (192 bytes)
sh_addr: FF800000, p_paddr: 005BE7F4
Loading from: 025AE000 to 005BE7F4, size: 192
## Starting application at 0x00277670 ...
Linux version 2.6.28-rc2-ADI-2009R1-pre-svn5863 (test@uclinux61-bf548-std) (gcc version 4.1.2 (ADI svn)) #29 Sun Dec 14 22:00:11 GMT 2008
console [early_BFuart0] enabled
early printk enabled on early_BFuart0
Board Memory: 64MB
Kernel Managed Memory: 64MB
Memory map:
fixedcode = 0x00000400-0x00000490
text = 0x00001000-0x001aba90
rodata = 0x001aba90-0x00238f3c
bss = 0x00238f40-0x0024b068
data = 0x0024b068-0x00262000
stack = 0x00260000-0x00262000
init = 0x00262000-0x005bf000
available = 0x005bf000-0x03dff000
DMA Zone = 0x03e00000-0x04000000
Hardware Trace Active and Enabled
Reset caused by Software reset
Blackfin support (C) 2004-2008 Analog Devices, Inc.
Compiled for ADSP-BF548 Rev 0.0
Warning: Compiled for Rev 0, but running on Rev 1
Blackfin Linux support by blackfin.uclinux.org/
Processor Speed: 525 MHz core clock and 131 MHz System Clock
NOMPU: setting up cplb tables
Instruction Cache Enabled for CPU0
Data Cache Enabled for CPU0 (write-through)
Built 1 zonelists in Zone order, mobility grouping off. Total pages: 15747
Kernel command line: root=/dev/mtdblock0 rw earlyprintk=serial,uart0,57600 ip=10.100.4.50:10.100.4.174:10.100.4.174:255.255.255.0:bf548-ezkit:eth0:off
Configuring Blackfin Priority Driven Interrupts
PID hash table entries: 256 (order: 8, 1024 bytes)
console handover: boot [early_BFuart0] -> real [ttyBF0]
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory available: 57020k/65536k RAM, (3444k init code, 1706k kernel code, 730k data, 2048k dma, 584k reserved)
Calibrating delay loop... 1046.52 BogoMIPS (lpj=2093056)
Security Framework initialized
Mount-cache hash table entries: 512
Blackfin Scratchpad data SRAM: 4 KB
Blackfin L1 Data A SRAM: 16 KB (15 KB free)
Blackfin L1 Data B SRAM: 16 KB (16 KB free)
Blackfin L1 Instruction SRAM: 48 KB (42 KB free)
Blackfin L2 SRAM: 128 KB (128 KB free)
PDA for CPU0 reserved at 0023a800
net_namespace: 288 bytes
NET: Registered protocol family 16
Blackfin GPIO Controller
Blackfin DMA Controller
ezkit_init(): registering device resources
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
musb_hdrc: version 6.0, musb-dma, host, debug=0
musb_hdrc: USB Host mode controller at ffc03c00 using DMA, IRQ 82
musb_hdrc musb_hdrc.0: MUSB HDRC host driver
musb_hdrc musb_hdrc.0: new USB bus registered, assigned bus number 1
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
dma_alloc_init: dma_page @ 0x00676000 - 512 pages at 0x03e00000
hub 1-0:1.0: 1 port detected
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
NET: Registered protocol family 1
msgmni has been set to 111
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler cfq registered
bf54x-lq043: FrameBuffer initializing...
bfin-otp: initialized
Serial: Blackfin serial driver
bfin-uart.1: ttyBF0 at MMIO 0xffc02000 (irq = 48) is a BFIN-UART
brd: module loaded
smsc911x: Driver version 2007-07-13.
eth0: SMSC911x MAC Address: 00:e0:22:fe:b8:54
Driver 'sd' needs updating - please use bus_type methods
Driver 'sr' needs updating - please use bus_type methods
register bfin atapi driver
scsi0 : pata-bf54x
ata1: PATA max UDMA/66 irq 68
usb 1-1: new high speed USB device using musb_hdrc and address 2
usb 1-1: configuration #1 chosen from 1 choice
ata1.00: ATA-6: TOSHIBA MK4032GAX, AD101A, max UDMA/100
ata1.00: 78140160 sectors, multi 16: LBA48
ata1.00: configured for UDMA/66
blk_queue_max_hw_segments: set to minimum 1
scsi 0:0:0:0: Direct-Access ATA TOSHIBA MK4032GA AD10 PQ: 0 ANSI: 5
sd 0:0:0:0: [sda] 78140160 512-byte hardware sectors: (40.0 GB/37.2 GiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 0:0:0:0: [sda] 78140160 512-byte hardware sectors: (40.0 GB/37.2 GiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sda: sda1 sda2
sd 0:0:0:0: [sda] Attached SCSI disk
physmap platform flash device: 02000000 at 20000000
physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank
Intel/Sharp Extended Query Table at 0x010A
Intel/Sharp Extended Query Table at 0x010A
Intel/Sharp Extended Query Table at 0x010A
Intel/Sharp Extended Query Table at 0x010A
Intel/Sharp Extended Query Table at 0x010A
Using buffer write method
Using auto-unlock on power-up/resume
cfi_cmdset_0001: Erase suspend on write enabled
RedBoot partition parsing not available
Using physmap partition information
Creating 3 MTD partitions on "physmap-flash.0":
0x00000000-0x00040000 : "bootloader(nor)"
0x00040000-0x00440000 : "linux kernel(nor)"
0x00440000-0x01000000 : "file system(nor)"
BF5xx on-chip NAND FLash Controller Driver, Version 1.2 (c) 2007 Analog Devices, Inc.
bf5xx-nand bf5xx-nand.0: page_size=256, data_width=8, wr_dly=3, rd_dly=3
NAND device: Manufacturer ID: 0x20, Chip ID: 0xda (ST Micro NAND 256MiB 3,3V 8-bit)
Creating 2 MTD partitions on "NAND 256MiB 3,3V 8-bit":
0x00000000-0x00400000 : "linux kernel(nand)"
0x00400000-0x10000000 : "file system(nand)"
m25p80 spi0.1: m25p16 (2048 Kbytes)
Creating 2 MTD partitions on "m25p80":
0x00000000-0x00040000 : "bootloader(spi)"
0x00040000-0x00200000 : "linux kernel(spi)"
bfin-spi bfin-spi.0: Blackfin on-chip SPI Controller Driver, Version 1.0, regs_base@ffc00500, dma channel@4
bfin-spi bfin-spi.1: Blackfin on-chip SPI Controller Driver, Version 1.0, regs_base@ffc02300, dma channel@5
input: bf54x-keys as /class/input/input0
bf54x-keys: Blackfin BF54x Keypad registered IRQ 76
rtc-bfin rtc-bfin: rtc core: registered rtc-bfin as rtc0
i2c /dev entries driver
i2c-bfin-twi i2c-bfin-twi.0: Blackfin BF5xx on-chip I2C TWI Contoller, regs_base@ffc00700
i2c-bfin-twi i2c-bfin-twi.1: Blackfin BF5xx on-chip I2C TWI Contoller, regs_base@ffc02200
bfin-wdt: initialized: timeout=20 sec (nowayout=0)
hid_tmff: Unknown symbol _input_ff_create_memless
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
Advanced Linux Sound Architecture Driver Version 1.0.12rc1 (Thu Jun 22 13:55:50 2006 UTC).
ASoC version 0.13.2
ALSA device list:
No soundcards found.
TCP cubic registered
NET: Registered protocol family 17
rtc-bfin rtc-bfin: setting system clock to 2004-05-31 13:17:39 UTC (1086009459)
eth0: SMSC911x/921x identified at 0x24000000, IRQ: 175
eth0: link down
IP-Config: Complete:
device=eth0, addr=10.100.4.50, mask=255.255.255.0, gw=10.100.4.174,
host=bf548-ezkit, domain=, nis-domain=(none),
bootserver=10.100.4.174, rootserver=10.100.4.174, rootpath=
Freeing unused kernel memory: 3444k freed
eth0: link up, 100Mbps, full-duplex, lpa 0x41E1
_____________________________________
a8888b. / Welcome to the uClinux distribution \
d888888b. / _ _ \
8P"YP"Y88 / | | |_| __ __ (TM) |
8|o||o|88 _____/ | | _ ____ _ _ \ \/ / |
8' .88 \ | | | | _ \| | | | \ / |
8`._.' Y8. \ | |__ | | | | | |_| | / \ |
d/ `8b. \ \____||_|_| |_|\____|/_/\_\ |
dP . Y8b. \ For embedded processors including |
d8:' " `::88b \ the Analog Devices Blackfin /
d8" 'Y88b \___________________________________/
:8P ' :888
8a. : _a88P For further information, check out:
._/"Yaa_: .| 88P| - blackfin.uclinux.org/
\ YP" `| 8P `. - docs.blackfin.uclinux.org/
/ \.___.d| .' - www.uclinux.org/
`--..__)8888P`._.' jgs/a:f - www.analog.com/blackfin
Have a lot of fun...
BusyBox v1.13.1 (2008-12-14 20:40:11 GMT) built-in shell (msh)
Enter 'help' for a list of built-in commands.
root:/>
************** STEP 3: Starting test
dd if=/dev/bfin-otp of=otp_out.bin0 bs=8 count=440
Instruction fetch CPLB miss
- CPLB miss on an instruction fetch.
Kernel OOPS in progress
Deferred Exception context
CURRENT PROCESS:
COMM=dd PID=300
CPU = 0
TEXT = 0x00400040-0x0044b160 DATA = 0x0044b164-0x0045eb84
BSS = 0x0045eb84-0x004604f4 USER-STACK = 0x00469f4c
return address: [0xef00001a]; contents of:
0xeefffff0: ???? ???? ???? ???? ???? ???? ???? ????
0xef000000: <0>
Double Fault
Kernel OOPS in progress
Deferred Exception context
CURRENT PROCESS:
COMM=dd PID=300
CPU = 0
TEXT = 0x00400040-0x0044b160 DATA = 0x0044b164-0x0045eb84
BSS = 0x0045eb84-0x004604f4 USER-STACK = 0x00469f4c
return address: [0x000041b0]; contents of:
0x00004190: 6412 0a11 105b e120 03ff 0a01 1c10 e14a
0x000041a0: 0023 e10a 9814 9110 0a02 1409 3211 6c66
0x000041b0: [9550] 3213 9710 0127 6008 0010 63f8 e140
0x000041c0: feaf 0a01 1447 63f8 e140 eeff 0a01 1447
SEQUENCER STATUS: Not tainted
SEQSTAT: 00062026 IPEND: 0480 SYSCFG: 0006
EXCAUSE : 0x26
physical IVG7 asserted : <0xffa00c54> { _evt_evt7 + 0x0 }
physical IVG10 asserted : <0xffa00c78> { _evt_evt10 + 0x0 }
logical irq 6 mapped : <0xffa0036c> { _timer_interrupt + 0x0 }
logical irq 9 mapped : <0x000d12ac> { _bfin_bf54x_irq_error + 0x0 }
logical irq 14 mapped : <0x0012f3cc> { _bfin_rtc_interrupt + 0x0 }
logical irq 48 mapped : <0x000dcd9c> { _bfin_serial_dma_rx_int + 0x0 }
logical irq 49 mapped : <0x000dd1d0> { _bfin_serial_dma_tx_int + 0x0 }
logical irq 52 mapped : <0x001322ec> { _bfin_twi_interrupt_entry + 0x0 }
logical irq 53 mapped : <0x001322ec> { _bfin_twi_interrupt_entry + 0x0 }
logical irq 68 mapped : <0x0010453c> { _bfin_ata_interrupt + 0x0 }
logical irq 74 mapped : <0x00116e54> { _bf5xx_nand_dma_irq + 0x0 }
logical irq 76 mapped : <0x0012d95c> { _bfin_kpad_isr + 0x0 }
logical irq 82 mapped : <0x001284a0> { _blackfin_interrupt + 0x0 }
logical irq 85 mapped : <0x0012b060> { _dma_controller_irq + 0x0 }
logical irq 175 mapped : <0x000e5280> { _smsc911x_irqhandler + 0x0 }
RETE: <0x00000000> /* Maybe null pointer? */
RETN: <0x03201cb8> /* kernel dynamic memory */
RETX: <0x000041b0> { _get_instruction + 0x2c }
RETS: <0x00004360> { _dump_bfin_mem + 0x8c }
PC : <0x000041b0> { _get_instruction + 0x2c }
DCPLB_FAULT_ADDR: <0x03201ef4> /* kernel dynamic memory */
ICPLB_FAULT_ADDR: <0xef00001a> /* kernel dynamic memory */
PROCESSOR STATE:
R0 : ef001000 R1 : ef000000 R2 : ef000002 R3 : 03201cd0
R4 : ef000030 R5 : 0000100d R6 : ef00001a R7 : ef000000
P0 : 00240c42 P1 : 0024e160 P2 : ef000000 P3 : 03201da4
P4 : 00000000 P5 : 03201cd0 FP : 00000008 SP : 03201bdc
LB0: 0040d05f LT0: 0040d04c LC0: ffffffff
LB1: 000c760e LT1: 000c7602 LC1: 00000000
B0 : 00000000 L0 : 00000000 M0 : 00000000 I0 : 0000000f
B1 : 00000000 L1 : 00000000 M1 : 00000000 I1 : 00000000
B2 : 00000000 L2 : 00000000 M2 : 00000000 I2 : 001b9a48
B3 : 00000000 L3 : 00000000 M3 : 00000000 I3 : 0000001b
A0.w: 00000000 A0.x: 00000000 A1.w: 00000000 A1.x: 00000000
USP : 00469dbc ASTAT: 02002022
Kernel panic - not syncing: Double Fault - unrecoverable event
Case 1 ...FAIL
Case 1 ...FAIL
OTPMEM TEST FAIL
Follow-ups
--- Mike Frysinger 2008-12-18 09:37:46
the new no-mpu implementation does not include bootrom region
--- Mike Frysinger 2008-12-18 13:50:19
should be fixed now
--- Mingquan Pan 2008-12-21 21:38:24
Yes,close.
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