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Documents FAQ: [#6190] BF561-EZKIT SMP kernel can not wake up by uart(2010)
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  • +ad1836: FAQ
  • +ad1938: FAQ
  • +ad1939: FAQ
  • +AD5280: FAQ
  • +ad73311: FAQ
  • +adau1361: FAQ
  • +adau1371: FAQ
  • +adau1373: FAQ
  • +adau1761: FAQ
  • +adp5588-gpio: FAQ
  • +adv7393: FAQ
  • +ADXL34x: FAQ
  • +bf518-ezbrd: FAQ
  • +bf518: FAQ
  • +bf51x: FAQ
  • +bf526-ezbrd: FAQ
  • +bf527-ezkit: FAQ
  • +bf533-stamp/ezkit: FAQ
  • +bf533: FAQ
  • +bf538-ezkit: FAQ
  • +bf548-ezkit: FAQ
  • +BF54x: FAQ
  • +bf561-ezkit: FAQ
  • +bf5xx: FAQ
  • +bfin-mac driver: FAQ
  • +bfin-uclinux-gdb: FAQ
  • +bfin_can.c: FAQ
  • +Blackfin: FAQ
  • +bluetooth: FAQ
  • +Build kernel: FAQ
  • +Build: FAQ
  • +cfcard test: FAQ
  • FAQ: [#6170] section mismatches in cifs code(2010)
  • FAQ: [#6173] linphone testing problem(2010)
  • FAQ: [#6190] BF561-EZKIT SMP kernel can not wake up by uart(2010)
  • FAQ: [#6194] libxenomai.so.0 can't be found in xenomai kernel with fdpic mode(2010)
  • FAQ: [#6207] Build error in CTS/RTS testing on board BF548-EZKIT(2010)
  • FAQ: [#6251] pread/pwrite arent decoded correctly by strace(2010)
  • FAQ: [#6253] strace build failed in trunk with outdated toolchain (missing asm/cachectl.h)(2010)
  • FAQ: [#6255] Busybox inetd crashes/rsh noconnet/ssh(2010)
  • FAQ: [#6265] libpng build fails due to not finding zlib(2010)
  • FAQ: [#6271] "nand unlock" is an unsupported command in u-boot update in nand flash(2010)
  • FAQ: [#6272] After update u-boot in spi flash, BF548-EZKIT can not boot from spi flash(2010)
  • +gadget fs bulk: FAQ
  • +gadget zero bulk: FAQ
  • +gadget zero control: FAQ
  • +Kernel xip: FAQ
  • +ltp test: FAQ
  • +microwin test: FAQ
  • +MPU kernel: FAQ
  • +Sl811-hcd.c USB: FAQ
  • +SPORT channel: FAQ
  • +trunk head kernel: FAQ
  • +usb otg driver: FAQ
  • +zlib: FAQ
  • +Illegal i2c: FAQ
  • +isp1362-hcd: FAQ
  • +Kernel: FAQ
  • +KGDBOE: FAQ
  • [#4646] Varittronix LCD driver mixes blue and Red
  • +serial driver: FAQ
  • +sigma firmware: FAQ
  • +spi transaction: FAQ
  • +strace FAQ
  • [#4787] [ltp] LTP test case shmctl01 failed in trunk for ltp-full-20081130
  • +tiff-4.0.0beta4: FAQ
  • [#5264] ping packet size test will fail for gadget ethernet test with DMA mode
  • +USBHOST: FAQ
  • +USB_EP_NI7_RXINTERVAL: FAQ
  • [#5257] Build usb gadget driver with DMA mode will fail
  • [#4708] Blackfin irda build fails for bf533-stamp
  • [#4735] unaligned accesses in qt webkit
  • [#5168] build cpufrequtils into fdpic format has error
  • [#5321] modprobe i2c lcd on bf533 stamp wait long time
  • [#4922] unwanted sound comes up after g_audio module is installed on BF548 and BF527
  • [#5176] app cpufrequtils in Blackfin app programs fails to build in FDPIC
  • [#5237] musb driver is broken after linux-2.6.30 update
  • [#5255] ping target board sometimes get wrong data byte for gadget ethernet pio mode
  • FAQ: [#6614] Kernel panic frequently when test sdio mmc on bf518-ezbrd(2011)
  • [#5336] canbus and ppifcd drivers can not be built on BF538-EZKIT
  • +SPI driver: FAQ
  • [#4714] the first time to build mtd-utils will fail in trunk
  • [#5524] drivers/video/bfin_adv7393fb.c build fails in 2.6.31 due to old i2c usage
  • [#5525] drivers/video/bf537-lq035.c build fails in 2.6.31 due to old i2c usage
  • [#5399] no sound when record in board and listen in PC for linphone test of ad1836 on bf533-stamp
  • [#5458] Drivers Serial:bfin_5xx:ttyBFx fails to generate resume from standby
  • [#4647] build samba fails on trunk now for redefinition in fcntl.h
  • [#5526] ip0x board has broken UART defines after resource reorganization
  • [#5527] drivers/media/video/blackfin/blackfin_cam.c build fails in 2.6.31 due to old i2c usage
  • [#5352] bfin_sport.c setup 2D DMA
  • [#5528] fs/binfmt_elf_fdpic.c build fails when CONFIG_ELF_CORE is enabled in 2.6.31
  • [#5464] isram_write() seems to be busted
  • [#5376] mmap05 sometimes can not pass when MPU
  • [#5534] run aplay/arecord will make system panic after kernel upgraded to 2.6.31
  • [#5361] Microwin (nanox) failed on trunk using AD7897 touch screen
  • [#5544] Sport uart TX stop waiting loop is too long to block RX interrupt in PIO mode when do duplex communication
  • [#5363] spi mmc is not supported in bf533-stamp
  • [#5550] fail to flash ubifs.img to nand
  • [#5470] build xenomai fails for no switchbench
  • [#5437] mathtest fails to compile
  • [#5551] SPI message lost when bus locked
  • [#5370] alsa tool fails to work after wake up from mem in bf537-stamp with ad1836 (can't resolve symbol)
  • [#5561] [ltp ]Kernel dump info when run ltp test cases access02, chown03, fchmod06, fchown03, fchown04
  • [#5377] amixer fail to run on ad1836 audio driver on BF537-STAMP
  • [#5475] build mkfs.ubifs on trunk head fails
  • [#5562] [ltp]some ltp test case is broken for getipckey and getcwd
  • [#5487] build usb.c fail in testsuites/usbdev/ test at asm/swab.h
  • [#5489] t2/t4 failed in gadget zero bulk test with dma mode
  • [#5567] build nand for bf537 fails on trunk
  • [#5494] Run tftlcd test case in bf548-ezkit, kernel crashed at the end
  • [#4879] traps test case 21 exception 0x3f: l1_instruction_access would make kernel panic on bf533 stamp
  • [#5568] Framebuffer DMA Error!!
  • [#5515] 4 more trap cases fails on bf533
  • [#5379] run scratchpad case sometimes would fail
  • [#5519] pushing Blackfin serial resources to boards broke many boards
  • [#5389] build pictureflow fails at branch head
  • [#5531] Usb SL811 failed on uclinux2009r1-rc6 on bf532 board.
  • [#5523] Blackfin MUSB build fails after update to 2.6.31
  • [#5391] For ad1836 and ad1981b, sometimes sound shakes at the end
  • [#5404] build kernel with 0x2000 as BOOT_LOAD address sometimes would fails at build-busybox-1.13.4
  • [#5469] CPU hardly idles anymore in svn trunk
  • [#5695] Build bf537-stamp fails at ad73322 for the latest trunk
  • [#5702] build xenomai into fdpic format fails for no libnative.so
  • [#5427] ircp failed on bf533-stamp
  • [#5708] Kernel can not boot up when spimmc driver is interrupt drivern in PIO mode
  • [#5711] gfortran case default_format_1.exe fails on 09r1 kernel but pass on trunk head
  • [#5712] I2C client drivers using dev_pm_ops fail to receive suspend/resume callbacks
  • [#5715] libpcap fails to compile in trunk
  • [#5589] STLport build fails
  • [#5724] SPORT driver crash on reload
  • [#5449] bfin_sdh doesn't save and restore peripheral context upon resume
  • [#5580] GPIO pin not reserved for CTS function on SPORT-UART driver
  • [#5521] trunk head build fails at ipc/shm.c
  • [#5636] generic gpio works on bf533 in the opposite way
  • [#5637] Kernel crashed when arecord and aplay on bf537-stamp with SoC I2S audio
  • [#5647] SPI driver bus_unlock() does not schedule postponed SPI messages
  • [#5683] build nand fails for format error
  • [#5689] while two or multi spi devices use gpio cs, spi setup will fail
  • [#5558] bfin mac multi-cast sending fails to work
  • [#5816] PREEMPT_RT: cyclic test stalls in some test mode
  • [#5824] some kernel modules fail to link due to losing strcpy in trunk head
  • [#5707] error in user/procps/Makefile
  • [#5841] [ltp] ltp test case shmctl01/semctl01 can not execute
  • [#5605] Build bf537-stamp fail at bf5xx-i2s.c in latest trunk
  • [#5614] With latest toolchain in trunk, fail to build some apps and libs at fork
  • [#5625] Build microwin app fails in trunk with 4.3 toolchain
  • [#5626] Build lib mad fail at option "-fforce-mem" with gcc 4.3
  • [#5722] bfin_sport_spi broken by cs_gpio changes
  • [#5627] fail to control gpio used by led and button through /sys/class/gpio/
  • [#5927] PR bit other than RAF bit in EMAC OPMODE register should be set for promisuous mode in bfin_mac driver
  • [#5727] build e2fsprogs-1.41.12 fail sometimes because of compiling order
  • [#5631] Build lib confuse failed with gcc 4.3 toolchain
  • [#5759] fix build for pwlib
  • [#5651] Build lirc failed at missing files
  • [#5931] Trying to compile CAN4LINUX for BF537-STAMP board but compilation is failing
  • [#5656] Build iproute2 fails at trunk for dlfcn.h when built as FLAT
  • [#5743] sound/soc/blackfin/bf5xx-ad1938.c build fails after 2.6.32 upgrade
  • [#5801] No interrupt occurs when reconnect gadget device in OTG mode.
  • [#5657] [ltp] ltp test case mount03/umount03 fail with error of "No such device"
  • [#5808] mmc configuration error in make config
  • [#5804] bf531: ethernet not working when switching to 2009R1
  • [#5810] initial sp is given wrong value and INIT_TASK_DATA is not linked into data
  • [#6335] Build xip failed in fdpic format when xenomai is enabled
  • [#7224] undifined variable x25_address in ./user/net-tools/lib/x25_src.c
  • [#5598] bluez-utils has parallel build issues with parser.h
  • [#5668] Fail to build app bluez-utils
  • [#7251] Blackfin SPI driver doesn't handle repeated changes in CPOL, CPHA and LSBF correctly
  • [#5767] In 09r1.1 branch, all ltp test cases show stack overflow in bf561 SMP kernel
  • [#5684] touching keypad on bf548 will make system dead and restart
  • [#7287] Can not build usb.c with libaio
  • [#5687] SPI read/write be wrong after suspend to memory and resume
  • [#7315] [ltp] ltp test case getrusage04 from ltp-full-20120903 fails in trunk
  • [#7328] Fail to compile pthread_test after toolchain update
  • [#5876] Repeating rsh/rcp causes error "poll: protocol failure in circuit setup"
  • [#7329] Fail to compile netperf after toolchain update
  • [#7333] Test dll fails to run after toolchain update
  • [#5741] adau1371 and adau1761 fail to build after 2.6.32 upgrade
  • [#7337] [ltp] ltp test case mount02 fails in ltp-full-20120903
  • [#7338] [ltp] ltp test case mount03 fails in ltp-full-20120903
  • [#5821] Fail to build pngview on regression machines with suse 10.2
  • [#5900] hardware single stepping in userspace does not handle syscalls correctly
  • [#5659] [ltp] ltp test case eventfd01 fail
  • [#7339] [ltp] can not apply patch of lchown02 in ltp-full-20101031 to ltp-full-20120903
  • [#7343] [ltp] LTP test case chdir04 fails in ltp-full-20120903
  • [#7396] build netperf fails for undefined reference to `___CPU_ZERO'
  • [#7483] bfin_sport driver does not work well in TDM DMA mode
  • [#7506] Dropbear does not build
  • [#5757] drop USER_SQUASHFS_MKSQUASHFS7Z as squashfs 4.0 does not support 7z anymore
  • [#5758] fix build for libopenh323
  • [#5833] trap test running on the second core of bf561 has serveral fails
  • [#5755] romfs target fails for lib/pwlib
  • [#5760] fix asterisk build
  • [#5756] romfs target fails for lib/libopenh323
  • [#5877] SPI transmit cs_change flag not properly handled
  • [#5939] bfin-can fails to build after linux-2.6.33 upgrade
  • [#5879] GPIO controlled slave request may fail when bfin_spi_setup() gets executed twice
  • [#5774] [ltp]ltp test case will be killed by oom-killer on bf533-ezkit in 09r1 branch occasionally
  • [#5894] BF527 uImage Flashing issue(Copy to Flash... Flash not Erased)
  • [#5941] links fails in trunk due to using fork()
  • [#5942] build usb host fail when remove anomaly 456 for BF526-EZBRD
  • [#7250] On bfin ppi test, it fails to quit from slave when send "q" from master
  • [#7379] Fail to build alsa lib in latest trunk with upgraded toolchain
  • [#5792] enc28j60 spi net fails to ping with host on trunk head kernel
  • [#4436] BF527-EZKIT unable to receive large files over UART in DMA mode
  • [#4764] Kernel prints warning when booting from jffs2 rootfs in nor flash on bf548-ezkit
  • [#5903] Impossible to work properly with two or more SPI slave devices using spi_bfin5xx driver.
  • FAQ: [#6386] build iproute2 may fail at ifstat.c sometimes in latest trunk(2010)
  • FAQ: [#6331] There is error in adau1371 audio testing on bf527-ezkit(2010)
  • [#5933] BF561-EZKIT SMP kernel can not wake up from standby mode by uart interrupt
  • FAQ: [#6564] dmacopy test on bf561-ezkit failed at sram_alloc in L1(2011)
  • [#4713] dmacopy tries to test L2 on BF537
  • [#4997] ppitest fails for bfin_ppi driver on bf537
  • [#5940] lynx fails in trunk due to using fork()
  • [#4104] Format usbdisk failed with mke2fs in trunk
  • FAQ: [#6578] iccutils build fails at scalar.c(2011)
  • [#3883] ftp server crash after connetion or chdir with MidnightCommander4.6.1
  • [#4697] kernel crash on bf533-stamp/bf533-ezkit after config IP for ethernet port
  • [#4050] xip test case failed in BF548-EZKIT
  • [#3991] mmc_spi not working out of the box.
  • [#3996] dhcpcd not stable on BF548-EZKIT
  • [#5136] Linphone: Can't hear each other and "Data access misaligned address violation"
  • [#5214] trunk applications don't build with trunk toolchain due to missing fork()
  • [#4055] top (busybox) crashs
  • [#5162] Linphone: Data access misaligned address
  • [#4992] bfin_sdh fails to build for BF514/BF516
  • [#5570] reboot on bf527-ezkit with nand and ubifs enabled fails
  • [#4955] 548 SDH: netperf, iperf triggers libertas error
  • [#5522] Lib DirectFB-1.4.0 crashes when run DirectFB demo on SVN trunk
  • [#3882] copy file function cp, after few times consume all memory
  • [#4773] BF527 usb-ide hard disk error

FAQ: [#6190] BF561-EZKIT SMP kernel can not wake up by uart(2010)

[#6190] BF561-EZKIT SMP kernel can not wake up by uart

Submitted By: Vivi Li

Open Date

2010-08-17 05:58:11     Close Date

2010-11-09 02:23:27

Priority:

Medium     Assignee:

steven miao

Status:

Closed     Fixed In Release:

N/A

Found In Release:

2010R1     Release:

Category:

N/A     Board:

EZKIT Lite

Processor:

BF561     Silicon Revision:

Is this bug repeatable?:

Yes     Resolution:

Fixed

Uboot version or rev.:

    Toolchain version or rev.:

gcc4.3-2010_Aug_04

App binary format:

N/A     

Summary: BF561-EZKIT SMP kernel can not wake up by uart

Details:

BF561-EZKIT SMP kernel can not wake up by uart in latest trunk.

Last passed verstion:

--

kernel:    Linux release 2.6.34.2-ADI-2010R1-pre-svn9048, build #56 SMP Thu Aug 5 05:06:59 GMT 2010

toolchain: bfin-uclinux-gcc release gcc version 4.3.4 (ADI-trunk/svn-3951)

user-dist: release svn-9772, build #789 Thu Aug 5 05:05:34 GMT 2010

--

First failed version:

--

kernel:    Linux release 2.6.34.2-ADI-2010R1-pre-svn9057, build #60 SMP Fri Aug 6 06:49:43 GMT 2010

toolchain: bfin-uclinux-gcc release gcc version 4.3.4 (ADI-trunk/svn-3951)

user-dist: release svn-9774, build #835 Fri Aug 6 06:48:26 GMT 2010

--

Bellow is the log:

--

Linux version 2.6.34.4-ADI-2010R1-pre-svn9082 (test@uclinux65-561-SMP) (gcc version 4.3.5 (ADI-trunk/svn-4747) ) #28 SMP Mon Aug0

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      = 0x00001000-0x00116298

  rodata    = 0x001162a0-0x0016c82c

  bss       = 0x0016d000-0x0017eec0

  data      = 0x0017eec0-0x00190000

    stack   = 0x0018e000-0x00190000

  init      = 0x00190000-0x00700000

  available = 0x00700000-0x03f00000

  DMA Zone  = 0x03f00000-0x04000000

Hardware Trace Active and Enabled

Boot Mode: 0

Reset caused by Software reset

Blackfin support (C) 2004-2010 Analog Devices, Inc.

Compiled for ADSP-BF561 Rev 0.5

Blackfin Linux support by http://blackfin.uclinux.org/

Processor Speed: 600 MHz core clock and 100 MHz System Clock

NOMPU: setting up cplb tables

NOMPU: setting up cplb tables

Instruction Cache Enabled for CPU0

  External memory: cacheable in instruction cache

  L2 SRAM        : uncacheable in instruction cache

Data Cache Enabled for CPU0

  External memory: cacheable (write-through) in data cache

  L2 SRAM        : uncacheable in data cache

PERCPU: Embedded 6 pages/cpu @00785000 s3776 r8192 d12608 u65536

pcpu-alloc: s3776 r8192 d12608 u65536 alloc=16*4096

pcpu-alloc: [0] 0 [0] 1

Built 1 zonelists in Zone order, mobility grouping off.  Total pages: 16002

Kernel command line: root=/dev/mtdblock0 rw clkin_hz=30000000 earlyprintk=serial,uart0,57600 console=ttyBF0,57600 ip=10.100.4.50f

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: 56716k/65536k RAM, (5568k init code, 1108k kernel code, 488k data, 1024k dma, 632k reserved)

Hierarchical RCU implementation.

NR_IRQS:153

Configuring Blackfin Priority Driven Interrupts

console [ttyBF0] enabled, bootconsole disabled

console [ttyBF0] enabled, bootconsole disabled

Calibrating delay loop... 1187.84 BogoMIPS (lpj=2375680)

Mount-cache hash table entries: 512

CoreB bootstrap code to SRAM ff600000 via DMA.

Booting Core B.

Instruction Cache Enabled for CPU1

  External memory: cacheable in instruction cache

  L2 SRAM        : uncacheable in instruction cache

Data Cache Enabled for CPU1

  External memory: cacheable (write-through) in data cache

  L2 SRAM        : uncacheable in data cache

Brought up 2 CPUs

SMP: Total of 2 processors activated (4.09 BogoMIPS).

Blackfin Scratchpad data SRAM: 4 KB

Blackfin Scratchpad data SRAM: 4 KB

Blackfin L1 Data A SRAM: 16 KB (16 KB free)

Blackfin L1 Data A SRAM: 16 KB (16 KB free)

Blackfin L1 Data B SRAM: 16 KB (16 KB free)

Blackfin L1 Data B SRAM: 16 KB (16 KB free)

Blackfin L1 Instruction SRAM: 16 KB (15 KB free)

Blackfin L1 Instruction SRAM: 16 KB (15 KB free)

Blackfin L2 SRAM: 128 KB (127 KB free)

NET: Registered protocol family 16

Blackfin DMA Controller

ezkit_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_base@ffc00500, dma channel@16

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: 2, 16384 bytes)

TCP: Hash tables configured (established 2048 bind 2048)

TCP reno registered

UDP hash table entries: 128 (order: 0, 4096 bytes)

UDP-Lite hash table entries: 128 (order: 0, 4096 bytes)

NET: Registered protocol family 1

msgmni has been set to 110

io scheduler noop registered (default)

bfin-uart: Blackfin serial driver

bfin-uart.0: ttyBF0 at MMIO 0xffc00400 (irq = 35) is a BFIN-UART

brd: module loaded

smc91x.c: v1.1, sep 22 2004 by Nicolas Pitre <nico@fluxnic.net>

eth0: SMC91C11xFD (rev 2) at 2c010300 IRQ 82 [nowait]

eth0: Ethernet addr: 00:e0:22:fe:ba:2a

bfin-wdt: initialized: timeout=20 sec (nowayout=0)

TCP cubic registered

NET: Registered protocol family 17

eth0: link down

IP-Config: Complete:

     device=eth0, addr=10.100.4.50, mask=255.255.255.0, gw=10.100.4.174,

     host=bf561-ezkit, domain=, nis-domain=(none),

     bootserver=10.100.4.174, rootserver=10.100.4.174, rootpath=

Freeing unused kernel memory: 5568k freed

eth0: link up, 100Mbps, full-duplex, lpa 0x41E1

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       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    - http://www.analog.com/blackfin

Have a lot of fun...

BusyBox v1.16.2 (2010-08-16 04:44:10 GMT) hush - the humble shell

root:/> echo enabled > /sys/class/tty/ttyBF0/power/wakeup

root:/> cat /sys/class/tty/ttyBF0/power/wakeup

enabled

root:/> echo standby > /sys/power/state

PM: Syncing filesystems ... done.

Freezing user space processes ... (elapsed 0.01 seconds) done.

Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.

Suspending console(s) (use no_console_suspend to debug)

U-Boot 2010.06-svn2356 (ADI-2010R1-pre) (Jul 19 2010 - 10:38:17)

CPU:   ADSP bf561-0.3 (Detected Rev: 0.5) (bypass boot)

Board: ADI BF561 EZ-Kit Lite board

       Support: http://blackfin.uclinux.org/

Clock: VCO: 600 MHz, Core: 600 MHz, System: 100 MHz

RAM:   64 MiB

Flash: 8 MiB

In:    serial

Out:   serial

Err:   serial

KGDB:  [on serial] ready

Net:   SMC91111-0

Hit any key to stop autoboot:  0

bfin>

--

Follow-ups

--- steven miao                                              2010-09-03 06:07:04

Add offset to avoid .l1.text section relocation overwrite coreb start

entry. After coreb wakeup by IPI, it will execute coreb_trampoline_start

entry at coreb l1 code area, but l1 iflush patch for ANOMALY_05000491

overwrite the coreb_trampoline_start code area, so wakeup fail.

--- Michael Hennerich                                        2010-09-03 11:18:00

the change needs fixing

--- steven miao                                              2010-09-10 06:11:16

link coreb_trampoline_start to .l1.text section instead of add offset 0x200

to relocate l1 mem.

--- Vivi Li                                                  2010-11-09 02:23:27

OK, close it.

    Files

    Changes

    Commits

    Dependencies

    Duplicates

    Associations

    Tags

File Name     File Type     File Size     Posted By

config.linux.uart_wakeup    application/octet-stream    30255    Vivi Li

Attachments:
1638.config.linux.uart_wakeup.zip
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