[#5696] rtc wake up from mem mode fails on bf518f-ezbrd
Submitted By: Vivi Li
Open Date
2009-11-18 03:58:23 Close Date
2010-01-07 21:48:16
Priority:
Medium Assignee:
Michael Hennerich
Status:
Closed Fixed In Release:
N/A
Found In Release:
2010R1 Release:
Category:
Drivers Board:
EZBRD
Processor:
BF518 Silicon Revision:
Is this bug repeatable?:
Yes Resolution:
Fixed
Uboot version or rev.:
Toolchain version or rev.:
svn trunk gcc4.3
App binary format:
N/A
Summary: rtc wake up from mem mode fails on bf518f-ezbrd
Details:
rtc wake up from mem mode fails on bf518f-ezbrd.
Config file is attached.
Last passed version:
--
kernel: Linux release 2.6.31.3-ADI-2010R1-pre-svn7609, build #4 Thu Oct 15 00:38:21 GMT 2009
toolchain: bfin-uclinux-gcc release gcc version 4.1.2 (ADI svn)
user-dist: release svn-8990, build #26 Thu Oct 15 00:37:17 GMT 2009
--
First failed version:
--
kernel: Linux release 2.6.31.4-ADI-2010R1-pre-svn7656, build #8 Fri Oct 16 16:20:06 GMT 2009
toolchain: bfin-uclinux-gcc release gcc version 4.1.2 (ADI svn)
user-dist: release svn-9000, build #130 Fri Oct 16 16:18:19 GMT 2009
--
--
Linux version 2.6.31.6-ADI-2010R1-pre-svn7800 (test@uclinux80-518f) (gcc version 4.3.4 (ADI-trunk/svn-3679) ) #8 Wed Nov 18 14:39
register early platform devices
bootconsole [early_shadow0] enabled
bootconsole [early_BFuart0] enabled
early printk enabled on early_BFuart0
Board Memory: 64MB
Kernel Managed Memory: 64MB
Memory map:
fixedcode = 0x00000400-0x00000490
text = 0x00001000-0x0010d910
rodata = 0x0010d910-0x001623e4
bss = 0x00163000-0x00173d7c
data = 0x00173d7c-0x00186000
stack = 0x00184000-0x00186000
init = 0x00186000-0x006ed000
available = 0x006ed000-0x03eff000
DMA Zone = 0x03f00000-0x04000000
Hardware Trace Active and Enabled
Boot Mode: 1
Reset caused by Software reset
Blackfin support (C) 2004-2009 Analog Devices, Inc.
Compiled for ADSP-BF518 Rev 0.0
Blackfin Linux support by http://blackfin.uclinux.org/
Processor Speed: 400 MHz core clock and 80 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: 16001
Kernel command line: root=/dev/mtdblock0 rw clkin_hz=25000000 earlyprintk=serial,uart0,57600 console=ttyBF0,57600 ip=10.100.4.50f
PID hash table entries: 256 (order: 8, 1024 bytes)
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory available: 56848k/65536k RAM, (5532k init code, 1074k kernel code, 482k data, 1024k dma, 572k reserved)
NR_IRQS:119
Configuring Blackfin Priority Driven Interrupts
console [ttyBF0] enabled, bootconsole disabled
console [ttyBF0] enabled, bootconsole disabled
Calibrating delay loop... 796.67 BogoMIPS (lpj=1593344)
Security Framework initialized
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: 48 KB (41 KB free)
NET: Registered protocol family 16
Blackfin DMA Controller
ezbrd_init(): registering device resources
bio: create slab <bio-0> at 0
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 (default)
bfin-uart: Blackfin serial driver
bfin-uart.0: ttyBF0 at MMIO 0xffc00400 (irq = 29) is a BFIN-UART
brd: module loaded
bfin_mii_bus: probed
bfin_mac: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:03, irq=-1, mdc_clk=2500000Hz(mdc_div=15)@sclk=80MHz)
bfin_mac bfin_mac.0: Blackfin on-chip Ethernet MAC driver, Version 1.1
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@ffc01400
bfin-wdt: initialized: timeout=20 sec (nowayout=0)
TCP cubic registered
NET: Registered protocol family 17
rtc-bfin rtc-bfin: setting system clock to 2030-07-24 09:55:46 UTC (1911117346)
dma_alloc_init: dma_page @ 0x02074000 - 256 pages at 0x03f00000
IP-Config: Complete:
device=eth0, addr=10.100.4.50, mask=255.255.255.0, gw=10.100.4.174,
host=bf518f-ezbrd, domain=, nis-domain=(none),
bootserver=10.100.4.174, rootserver=10.100.4.174, rootpath=
Freeing unused kernel memory: 5532k 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 v1.15.2 (2009-11-18 14:36:08 GMT) hush - the humble shell
root:/> Trying 100/FULL
PHY: 0:03 - Link is Up - 100/Full
root:/>
root:/> rtcwake -s 10 -m mem
wakeup from "mem" at Wed Jul 24 09:56:15 2030
PM: Syncing filesystems ... done.
Freezing user space processes ... (elapsed 0.00 seconds) done.
Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done.
Suspending console(s) (use no_console_suspend to debug)
--
Follow-ups
--- Michael Hennerich 2009-12-11 07:16:08
This bug was introduced by the recent header file unification.
VR_CTL masks differ on BF51x therefore provide proper defines.
Fixed on trunk -
-Michael
--- Vivi Li 2010-01-07 21:48:12
OK now. Close it.
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File Name File Type File Size Posted By
config.power application/octet-stream 33901 Vivi Li