[#6911] request generic gpio on bf533-stamp board fail
Submitted By: Mingquan Pan
Open Date
2011-11-29 21:45:15 Close Date
2011-11-30 03:30:29
Priority:
Medium Assignee:
Nobody
Status:
Closed Fixed In Release:
N/A
Found In Release:
2011R1 Release:
Category:
N/A Board:
N/A
Processor:
ALL Silicon Revision:
Is this bug repeatable?:
Yes Resolution:
Not reproducible
Uboot version or rev.:
Toolchain version or rev.:
ADI-2011R1-RC2
App binary format:
N/A
Summary: request generic gpio on bf533-stamp board fail
Details:
request generic gpio on bf533-stamp board fail.
## Booting kernel from Legacy Image at 02000000 ...
Image Name: bf533-0.3-3.1.0-ADI-2012R1-pre-s
Created: 2011-11-30 1:35:01 UTC
Image Type: Blackfin Linux Kernel Image (gzip compressed)
Data Size: 4245001 Bytes = 4 MiB
Load Address: 00001000
Entry Point: 001b8788
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
Starting Kernel at = 001b8788
Linux version 3.1.0-ADI-2012R1-pre-svn10232 (test@adsl) (gcc version 4.3.5 (ADI/svn-5686) ) #9 Wed Nov 30 09:34:56 CST 2011
register early platform devices
bootconsole [early_shadow0] enabled
bootconsole [early_BFuart0] enabled
early printk enabled on early_BFuart0
Limiting kernel memory to 56MB due to anomaly 05000263
Board Memory: 128MB
Kernel Managed Memory: 128MB
Memory map:
fixedcode = 0x00000400-0x00000490
text = 0x00001000-0x0012e9a8
rodata = 0x0012e9a8-0x00190244
bss = 0x00191000-0x001a0ae4
data = 0x001a0ae4-0x001b2000
stack = 0x001b0000-0x001b2000
init = 0x001b2000-0x007fa000
available = 0x007fa000-0x03800000
DMA Zone = 0x07f00000-0x08000000
Hardware Trace active and enabled
Boot Mode: 0
Reset caused by Software reset
Blackfin support (C) 2004-2010 Analog Devices, Inc.
Compiled for ADSP-BF533 Rev 0.3
Warning: Compiled for Rev 3, but running on Rev 4
Blackfin Linux support by http://blackfin.uclinux.org/
Processor Speed: 497 MHz core clock and 82 MHz System Clock
NOMPU: setting up cplb tables
Instruction Cache Enabled for CPU0
External memory: cacheable in instruction cache
Data Cache Enabled for CPU0
External memory: cacheable (write-back) in data cache
Built 1 zonelists in Zone order, mobility grouping off. Total pages: 14224
Kernel command line: root=/dev/mtdblock0 rw ip=10.100.4.50 earlyprintk=serial,uart0,57600 console=ttyBF0,57600 ip=10.100.4.50:10.100.4.174:192.168.0.1:255.255.255.0:bf533-stamp:eth0:off
PID hash table entries: 256 (order: -2, 1024 bytes)
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory available: 48568k/131072k RAM, (6432k init code, 1206k kernel code, 526k data, 1024k dma, 73316k reserved)
NR_IRQS:81
Configuring Blackfin Priority Driven Interrupts
console [ttyBF0] enabled, bootconsole disabled
console [ttyBF0] enabled, bootconsole disabled
Calibrating delay loop... 989.18 BogoMIPS (lpj=1978368)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
Blackfin Scratchpad data SRAM: 4 KB
Blackfin L1 Data A SRAM: 16 KB (16 KB free)
Blackfin L1 Data B SRAM: 16 KB (16 KB free)
Blackfin L1 Instruction SRAM: 64 KB (50 KB free)
NET: Registered protocol family 16
Blackfin DMA Controller
stamp_init(): registering device resources
bio: create slab <bio-0> at 0
bfin-spi bfin-spi.0: Blackfin on-chip SPI Controller Driver, Version 1.0, regs@ffc00500, dma channel@5
i2c-gpio i2c-gpio.0: using pins 2 (SDA) and 3 (SCL)
Switching to clocksource bfin_cs_cycles
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
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
debug-mmrs: setting up Blackfin MMR debugfs
msgmni has been set to 94
io scheduler noop registered (default)
bfin-uart: Blackfin serial driver
bfin-uart.0: ttyBF0 at MMIO 0xffc00400 (irq = 21) is a BFIN-UART
brd: module loaded
smc91x.c: v1.1, sep 22 2004 by Nicolas Pitre <nico@fluxnic.net>
eth0: SMC91C11xFD (rev 1) at 20300300 IRQ 40 [nowait]
eth0: Ethernet addr: 00:11:22:33:44:55
rtc-bfin rtc-bfin: rtc core: registered rtc-bfin as rtc0
i2c /dev entries driver
bfin-wdt: initialized: timeout=20 sec (nowayout=0)
TCP cubic registered
NET: Registered protocol family 17
rtc-bfin rtc-bfin: setting system clock to 1970-01-01 07:44:24 UTC (27864)
smc91x smc91x.0: eth0: link down
smc91x smc91x.0: eth0: link up, 100Mbps, full-duplex, lpa 0x41E1
IP-Config: Gateway not on directly connected network.
dma_alloc_init: dma_page @ 0x02805000 - 256 pages at 0x07f00000
Freeing unused kernel memory: 6432k freed
_____________________________________
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| - http://blackfin.uclinux.org/
\ YP" `| 8P `. - http://docs.blackfin.uclinux.org/
/ \.___.d| .' - http://www.uclinux.org/
`--..__)8888P`._.' jgs/a:f - https://www.analog.com/blackfin
Have a lot of fun...
BusyBox v1.18.4 (2011-11-29 16:36:24 CST) hush - the humble shell
root:/> version
^[[58;9Rkernel: Linux release 3.1.0-ADI-2012R1-pre-svn10232, build #9 Wed Nov 30 09:34:56 CST 2011
toolchain: bfin-uclinux-gcc release gcc version 4.3.5 (ADI/svn-5686)
user-dist: release svn-10545, build #3 Wed Nov 30 09:34:18 CST 2011
root:/>
*******************************************************************
STEP 4: Starting test
^[[58;9Rcd /sys/class/gpio/
root:/sys/class/gpio>
ase 1 ...PASS
6necho 2 > export
root:/sys/class/gpio> ls
export gpiochip0 unexport
root:/sys/class/gpio> ^[[58;23R
Last passed test result is not found!!
Case 2 ...FAIL
Follow-ups
--- Sonic Zhang 2011-11-30 01:06:51
Can't replicate. Test pass on bf533-stamp v 1.2.
--- Mingquan Pan 2011-11-30 03:46:44
Yes, with the default config + generic gpio config, the built kernel can run the
gpio case ok. So close.
Files
Changes
Commits
Dependencies
Duplicates
Associations
Tags
File Name File Type File Size Posted By
config.gpio application/octet-stream 34157 Mingquan Pan