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Documents [#4615] kernel boot up fails with CONFIG_BFIN_KERNEL_CLOCK item on.
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  • Documents
  • 12V with AD5280 DigitalPot
  • FAQ: [#5944] Disable anomaly 456 for bf526-ezbrd, gadget fs bulk test fails in dma mode (2010)
  • FAQ: [#5945] Gadget ethernet fails to work in dma mode when anomaly 456 is disabled on bf526-ezbrd(2010)
  • FAQ: [#5946] Disable anomaly 456 on bf526-ezbrd, gadget serial in dma mode fails to work(2010)
  • FAQ: [#5947] Disable anomaly 456 on bf526-0.2-ezbrd, host can't find gadget ram storage in dma mode(2010)
  • FAQ: [#5952] Build latest kernel fail at bfin_can.c(2010)
  • FAQ: [#5955] Build bf561-ezkit SMP kernel fails at bfin_ksyms.o(2010)
  • FAQ: [#5956] Can not detect usb host storage with usb otg driver(2010)
  • FAQ: [#5958] Kernel xip failed on bf527-ezkit with FDPIC format(2010)
  • FAQ: [#5963] gadget zero control may hang at test 14 in latest trunk(2010)
  • FAQ: [#5964] gadget zero bulk may hang at test 13 in latest trunk(2010)
  • FAQ: [#5972] Sl811-hcd.c USB removal(2010)
  • FAQ: [#5973] trunk head kernel would panic when testing trunk head toolchain now(2010)
  • FAQ: [#5976] Screen color is blue or red in microwin test(2010)
  • FAQ: [#5977] adv7393 power test failed in both standby and mem mode(2010)
  • FAQ: [#5978] Load isp1362-hcd error in latest trunk(2010)
  • FAQ: [#5979] gadget fs bulk test may hang at test 7(2010)
  • FAQ: [#5983] BF561-EZKIT SMP kernel fail to boot up when preempt is enabled(2010)
  • FAQ: [#5984] Build kernel failed with ad1938 in latest trunk(2010)
  • FAQ: [#5987] Can not detect spimmc when ad1836 is also installed on bf537-stamp(2010)
  • FAQ: [#5991] trap test on bf518 would make kernel panic at case of Stack set to L1 instruction(2010)
  • FAQ: [#5992] bfin-mac driver randomly crashing...(2010)
  • FAQ: [#6002] Can not detect ad1836 on bf533-stamp in latest trunk(2010)
  • FAQ: [#6003] Traps test 43/45/47/49 fails on bf533-stamp/ezkit(2010)
  • FAQ: [#6005] Can not record and play at the same time for ad1938 in latest trunk(2010)
  • FAQ: [#6006] For adau1371, record and play at the same time, sometimes it fails to exit(2010)
  • FAQ: [#6019] Build default kernel fail at libpng-1.2.42 for zlib(2010)
  • FAQ: [#6024] Kernel xip failed to build due to strncpy calling memcpy in assembly(2010)
  • FAQ: [#6026] play and record with adau1361 will fail sometimes(2010)
  • FAQ: [#6027] On adau1361, one channel of recorded audio is too small(2010)
  • FAQ: [#6029] ad1939 board sometimes fails to work(2010)
  • FAQ: [#6033] traps test case 93 will make kernel panic on bf526 when stack set to L1 instruction(2010)
  • FAQ: [#6034] Scratchpad application test failed with MPU kernel(2010)
  • FAQ: [#6037] Sometimes bf561-ezkit smp kernel crashed when rcp file to target in ltp test(2010)
  • FAQ: [#6038] musb + PM won't compile on Blackfin with 2.6.34(2010)
  • FAQ: [#6040] Build kernel with usbotg failed(2010)
  • FAQ: [#6043] building KGDBOE as module in trunk fails(2010)
  • FAQ: [#6047] Kernel can not wake up from mem in latest trunk(2010)
  • FAQ: [#6051] Can not find pcmcia device in /proc/devices for cfcard test(2010)
  • FAQ: [#6052] arecord fails sometimes with adau1373(2010)
  • FAQ: [#6053] Lmbench test crashed sometimes on bf527-ezkit(2010)
  • FAQ: [#6054] ecc correct fail to work after split nand page into several 512 bytes subpage(2010)
  • FAQ: [#6055] Build bf561-ezkit SMP kernel failed at anomaly 05000491(2010)
  • FAQ: [#6056] Build bf538-ezkit fail at bfin_gpio.c(2010)
  • FAQ: [#6061] Fail to build kernel with nand on bf527-ezkit(2010)
  • FAQ: [#6070] can't access scratchpad sram in bfin-uclinux-gdb in MPU(2010)
  • FAQ: [#6071] Default bf548-ezkit kernel config is wrong for sdio MMC driver(2010)
  • FAQ: [#6072] error: ‘BTN_TOOL_QUADTAP’ undeclared while compiling the Kernel(2010)
  • FAQ: [#6074] Build bf526 kernel with nand support fail(2010)
  • FAQ: [#6075] reading USB_EP_NI7_RXINTERVAL via debug mmr sysfs results triggers a System MMR(2010)
  • FAQ: [#6088] Build fails due to __user in input.h(2010)
  • FAQ: [#6102] build problem with tiff-4.0.0beta4/(2010)
  • FAQ: [#6106] adp5588-gpio sometimes fails as a module(2010)
  • FAQ: [#6107] requesting spi0 pins overflows map arrays on bf51x(2010)
  • FAQ: [#6108] Read SPORT0_TX via debugfs mmrs will cause kernel crash on bf561-ezkit(2010)
  • FAQ: [#6110] Read RSI_STATUSCL via debugfs mmrs will cause kernel crash on bf518-ezbrd(2010)
  • FAQ: [#6111] Read SPT1_TX via debugfs mmrs will cause kernel crash on bf533(2010)
  • FAQ: [#6112] Wrong DMA word size defined in adv7183b driver for bf548.(2010)
  • FAQ: [#6113] Wake up through ethernet fail when I boot up kernel step by step in uboot(2010)
  • FAQ: [#6136] Illegal i2c bus lock upon certain transfer scenarios(2010)
  • FAQ: [#6138] adau1761 has no sound(2010)
  • FAQ: [#6139] sigma firmware loader can't send out all actions(2010)
  • FAQ: [#6142] USBHOST can't recognize the USB disk after replug(2010)
  • FAQ: [#6147] kernel crash with none dma usb host hci(2010)
  • FAQ: [#6149] musb with CONFIG_PM fails to build for Blackfin Linux 2.6.34.2(2010)
  • FAQ: [#6150] Build usbotg kernel fail in latest trunk(2010)
  • FAQ: [#6151] ADXL34x accelerometer has no response in trunk(2010)
  • FAQ: [#6153] Blackfin hardware trace sometimes falls out of order(2010)
  • FAQ: [#6155] USB device descriptor read error when test bluetooth on USB(2010)
  • FAQ: [#6166] can't reboot kernel successfully when test bluetooth cf(2010)
  • FAQ: [#6168] kernel autoboot when i input "hciconfig hci0 up" in bluetooth cf testing(2010)
  • FAQ: [#6170] section mismatches in cifs code(2010)
  • FAQ: [#6172] Build kernel with xenomai failed in xenomai regression machine, after one regression(2010)
  • FAQ: [#6173] linphone testing problem(2010)
  • FAQ: [#6175] 502 Bad Gateway in the netaudio testing(2010)
  • FAQ: [#6176] error happend when test tftlcd(2010)
  • FAQ: [#6180] Build directfb with bf527-ezkit-v2 board config, application fails to run(2010)
  • FAQ: [#6184] can't regonize the usb when our blackfin as host side in usbotg testing on BF527-EZKIIT(2010)
  • FAQ: [#6185] gadget_fs test makes kernel panic in latest trunk(2010)
  • FAQ: [#6187] Kernel crashed when boot from jffs2 file system with bf561-ezkit SMP(2010)
  • FAQ: [#6189] Kgdb test may fail on bf561-ezkit SMP kernel(2010)
  • FAQ: [#6190] BF561-EZKIT SMP kernel can not wake up by uart(2010)
  • FAQ: [#6191] Traps test may fail at Stack set to non-existant L1 on bf538-ezkit(2010)
  • FAQ: [#6192] Traps test may fail at Read of L1 instruction on bf538-ezkit(2010)
  • FAQ: [#6193] ad73311 fails to work in trunk(2010)
  • FAQ: [#6194] libxenomai.so.0 can't be found in xenomai kernel with fdpic mode(2010)
  • FAQ: [#6195] Build xenomai kernel fail with shared_flat format in trunk(2010)
  • FAQ: [#6196] I2C keypad driver testing over GPIO,when press 'B',it show 't'.other charactes show rightly.(2010)
  • FAQ: [#6197] can't regonize lcd device in i2c lcd driver testing over GPIO(2010)
  • FAQ: [#6198] syntax error in the netaudio testing(2010)
  • FAQ: [#6199] 527ezkit-v2 board as device side can't work well in the usbotg testing(2010)
  • FAQ: [#6200] I2C keypad driver testing over twi,when press 'B',it show 't'.other charactes show rightly.(2010)
  • FAQ: [#6201] can't regonize lcd device in i2c lcd driver testing over twi on bf548-ezkit(2010)
  • FAQ: [#6203] error on bf533-stamp in ppifcd testing, while on bf537-stamp is well.(2010)
  • FAQ: [#6205] In Capacitance Touch testing, when touch board ,nothing show.(2010)
  • FAQ: [#6207] Build error in CTS/RTS testing on board BF548-EZKIT(2010)
  • FAQ: [#6208] system can't receive button status normally or correctly in pfbutton testing on board bf537-stamp.(2010)
  • FAQ: [#6213] i2c lcd driver testing on bf537, can't say some rdac files in 0-002f folder(2010)
  • FAQ: [#6215] Failed to probe AD7877 Touchscreen when test touchscreen over spi on bf527-ezkit-2.0(2010)
  • FAQ: [#6216] can't probe lcd device in i2c lcd driver testing on board bf527-ezkit-rev2.0(2010)
  • FAQ: [#6218] In sport emulate spi testing, can't see square wave through network oscilloscope(ndso) on target board BF537_STAMP(2010)
  • FAQ: [#6219] In irda bfin_sir driver testing on board BF537-STAMP, the board irda can't discover the pc irda while pc can discover blackfin.(2010)
  • FAQ: [#6240] can't receive and send file between pc and blackfin board in irda testing(2010)
  • FAQ: [#6244] Build trunk kernel fails at built-in.o(2010)
  • FAQ: [#6247] the sound is very very bad and test case fail in AD73311 driver testing on Board BF537-STAMP(2010)
  • FAQ: [#6248] test fail on bf537-stamp with suspend to ram mode in ad1836 power testing(2010)
  • FAQ: [#6249] Null point access when test power with ad73311 with suspend to ram mode on bf537-stamp(2010)
  • FAQ: [#6251] pread/pwrite arent decoded correctly by strace(2010)
  • FAQ: [#6252] Device offlined - not ready after error recovery in testing isp1362+sl811 on bf537-stamp(2010)
  • FAQ: [#6253] strace build failed in trunk with outdated toolchain (missing asm/cachectl.h)(2010)
  • FAQ: [#6254] can't map some libs in camera vs6624 driver testing on bf537-stamp(2010)
  • FAQ: [#6255] Busybox inetd crashes/rsh noconnet/ssh(2010)
  • FAQ: [#6259] ad73322 channel attribution problem(2010)
  • FAQ: [#6265] libpng build fails due to not finding zlib(2010)
  • FAQ: [#6266] modprobe bf537_lq035 error on bf537-stamp.(2010)
  • FAQ: [#6267] Build bf548-ezkit fail at bfin_gpio.c in latest trunk(2010)
  • FAQ: [#6270] Problem with portmuxgroup_check()(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)
  • FAQ: [#6273] MTD NAND driver broken on BF537(2010)
  • FAQ: [#6278] adp8860 doesn't work right when writing a nonzero value to ambient_light_zone(2010)
  • FAQ: [#6281] Kernel panic with the image built in shared-flat format(2010)
  • faq: [#6288] IFS can not be modified in hush(2010)
  • FAQ: [#6293] mtd utils don't compile(2010)
  • FAQ: [#6294] time arecord is too short in AD73311 audio testing on board bf537-stamp(2010)
  • FAQ: [#6297] Blackfin ATAPI does not build cleanly after 2.6.35 upgrade(2010)
  • FAQ: [#6316] LED1 status can't be show as expected in gpio testing on bf533-stamp(2010)
  • FAQ: [#6319] latency benchmark on xenomai built into shared flat binary exits with NULL pointer access(2010)
  • FAQ: [#6320] after kernel reboot, there will be error in sdio wifi tesitng on board bf518f-ezbrd(2010)
  • FAQ: [#6324] There is confict in sport emulate spi with spi flash card on board bf537-stamp when boot.(2010)
  • FAQ: [#6325] After wakeup from mem, underrun may happen with ad1836 on bf537-stamp(2010)
  • FAQ: [#6327] Can not detect ad73322 on sport1 in trunk and 2010r1 on 537stamp(20100
  • FAQ: [#6328] trunk build fails in dpmc_modes.S with asm/irqflags.h include(2010)
  • FAQ: [#6331] There is error in adau1371 audio testing on bf527-ezkit(2010)
  • FAQ: [#6332] sometimes sdio mmc device node can not generated correctly after partition(2010)
  • FAQ: [#6333] Kgdb smp test fail in trunk and branch(2010)
  • FAQ: [#6338] i2ctwi test failed to run on bf537-stamp(2010)
  • FAQ: [#6340] Strace fails to build in trunk with linux-2.6.36(2010)
  • FAQ: [#6341] kgdb test fail for xenomai kernel(2010)
  • FAQ: [#6342] ad1836 hangs while using sport1(2010)
  • FAQ: [#6343] dsa test fail as it fails to ping eth2 port(2010)
  • FAQ: [#6344] Sometimes it fails to run aplay with adau1361 board(2010)
  • FAQ: [#6345] Can not record audio with adau1361 board(2010)
  • FAQ: [#6346] Underrun will happen when test linphone with ssm2603 on bf527-ezkit(2010)
  • FAQ: [#6347] flash_erase fails to erase MTD partition if passing MTD partition information from uboot(2010)
  • FAQ: [#6348] sport_uart test fail as ttySS0 can not be found(2010)
  • FAQ: [#6366] Can not detect usb bluetooth dongle on bf548-ezkit(2010)
  • FAQ: [#6385] can not apply xenomai patch to latest trunk(2010)
  • FAQ: [#6386] build iproute2 may fail at ifstat.c sometimes in latest trunk(2010)
  • FAQ: [#6390] ad1836 probe failed on lastest svn trunk(2010)
  • FAQ: [#6394] Read PPI_FRAME via debugfs mmrs will cause kernel crash on bf537-stamp(2010)
  • FAQ: [#6395] Kgdb test fail after kernel update(2010)
  • FAQ: [#6400] dmacopy test fail and cause kernel crash(2010)
  • FAQ: [#6404] can't generate uImage with buildroot(2010)
  • FAQ: [#6405] Can not ping between two adf7021(2010)
  • FAQ: [#6406] failure after resume during standby mode power management test(2010)
  • FAQ: [#6407] 2010 latest build inttostr needs missing wchar support in tools(2010)
  • FAQ: [#6411] MUSB not detect usb memory card in dma mode in trunk(2010)
  • FAQ: [#6412] SRAM allocation test fail as sram-alloc-test is updated(2010)
  • FAQ: [#6416] [ltp] waitpid03 test fail in ltp-full-20101031(2010)
  • FAQ: [#6417] Busybox syslogd ignores configuration setting for USER_BUSYBOX_FEATURE_IPC_SYSLOG_BUFFER_SIZE(2010)
  • FAQ: [#6418] The user/procps/Makefile copies the entire contents of user/procps to ROMFS/lib/(2010)
  • FAQ: [#6420] [ltp] epoll-ltp test case will crash(2010)
  • FAQ: [#6421] [ltp] set_robust_list01 and get_robust_list01 fail in latest trunk(2010)
  • FAQ: [#6422] [ltp] sendfile04 and sendfile04_64 fail in latest trunk(2010)
  • FAQ: [#6427] Characters are missing in kernel prompt(2010)
  • FAQ: [#6428] LCD lq035 fails to work in bf537-stamp in latest trunk(2010)
  • FAQ: [#6432] System hangs after setting sysfs/class/gpio/gpioX/edge(2011)
  • FAQ: [#6436] Linux crashes with SL811 and interrupt on PH2 on BF537(2011)
  • FAQ: [#6440] bfin_sdh alloc wrong size of private data for mmc_host(2010)
  • FAQ: [#6448] Fail to build blackfin_cam.c on bf561-ezkit after kernel upgrade in latest trunk(2011)
  • FAQ: [#6449] Fail to build kgdb in SMP kernel on bf561-ezkit after kernel upgrade(2011)
  • FAQ: [#6450] Fail to build application strace in latest trunk after kernel upgrade(2011)
  • FAQ: [#6451] net2272 USB gadget driver build fails after 2.6.37 upgrade(2011)
  • FAQ: [#6452] Fail to run kernel xip test for shared-flat mode in latest trunk after kernel upgrade(2011)
  • FAQ: [#6453] SMP kernel fails to boot on bf561-ezkit in trunk(2011)
  • FAQ: [#6455] Kernel enabled CONFIG_KGDB will crash on bf548-ezkit in trunk(2011)
  • FAQ: [#6462] [ltp] some ltp test cases will fail when MAP_PRIVATE is enabled in uclinux(2011)
  • FAQ: [#6463] TCP hangs when lot of traffic from 2 or more devices to one host on the same switch(2011)
  • FAQ: [#6465] TTYBF causes lockups and workqueue failures.(2011)
  • FAQ: [#6466] After smbfs is substitute to cifs,kernel will crash when mount samba server(2011)
  • FAQ: [#6490] Compile error when enable VLC: Missing header file ffmpeg/avcodec.h(2011)
  • FAQ: [#6494] usb camera can't use on bf548(2011)
  • FAQ: [#6495] Fail to read and write to smb server in latest trunk(2011)
  • FAQ: [#6501] SocketCAN driver generates incorrect ERRORFRAME before each valid frame received(2011)
  • FAQ: [#6502] sysv shared mem (shm) funcs have a small mem leak(2011)
  • FAQ: [#6503] Performance down from 12Mbps to 3Mbps in MUSB ethernet gadget driver in SVN trunk(kernel 2.6.37)(2011)
  • FAQ: [#6514] Packing flag not supported in EPPI(2011)
  • FAQ: [#6515] strace build fails after linux-2.6.38 upgrade(2011)
  • FAQ: [#6516] build netaudio which includes samba would stop for it cannot stat `build/bin/smbmnt'(2011)
  • FAQ: [#6520] bf561 trunk SMP kernel fail to boot up(2011)
  • FAQ: [#6524] Endless loop in rtc-bfin driver(2011)
  • FAQ: [#6527] Some error message shows up when scan usb storage devices with isp1760(2011)
  • FAQ: [#6529] Reboot hangs on BF526 rev. 0.2(2011)
  • FAQ: [#6533] trunk head toolchain gcc test fails by runnning on trunk head kernel(2011)
  • FAQ: [#6543] bfin_ppi driver with EPPI gives LTERR_OVR (line track overflow error)(2011)
  • FAQ: [#6551] malloc_perf case fails on 561 SMP kernel(2011)
  • FAQ: [#6553] awg and ndso builds fails on bf533 stamp for undeclared macros(2011)
  • FAQ: [#6556] madplay fails to build in FLAT format(2011)
  • FAQ: [#6557] Strace build broken in latest trunk(2011)
  • FAQ: [#6562] pound stress test fails now(2011)
  • FAQ: [#6564] dmacopy test on bf561-ezkit failed at sram_alloc in L1(2011)
  • FAQ: [#6578] iccutils build fails at scalar.c(2011)
  • FAQ: [#6583] bf537 v0.3 generate wrong hardware checksum when unplug and plug cable in the middle of many incoming packets.(2011)
  • FAQ: [#6592] PPI hardware/driver often capture corrupt images from image chip(2011)
  • FAQ: [#6596] Error info will show up during mmc test in trunk(2011)
  • FAQ: [#6600] dma copy fails now on bf537 board now(2011)
  • FAQ: [#6601] patch for ad73322 fails to apply to trunk kernel(2011)
  • FAQ: [#6602] usb gadget net 2272 build fails(2011)
  • FAQ: [#6603] spi coexistence test fails for not finding /dev/mixer device(2011)
  • FAQ: [#6606] kernel config with nand would fail to boot on bf548-ezkit(2011)
  • FAQ: [#6607] kernel config with spimmc fail to start on bf548 ezkit(2011)
  • FAQ: [#6608] Read RSI_PID3 via debugfs mmrs will cause kernel crash on bf518f(2011)
  • FAQ: [#6609] tftlcd module bf537_lq035 insert have dump info on bf537 stamp(2011)
  • FAQ: [#6614] Kernel panic frequently when test sdio mmc on bf518-ezbrd(2011)
  • FAQ: [#6615] flash erase on bf526-ezkit fails(2011)
  • FAQ: [#6618] bluetooth through uart test fails at l2ping(2011)
  • FAQ: [#6619] Attach both spi mmc and ad1836 to bf537-stamp, kernel failed to detect ad1836(2011)
  • FAQ: [#6620] SPI mmc in interrupt mode failed to detect SD card(2011)
  • FAQ: [#6621] kernel xip fail to mount nfs filesystem on bf548-ezkit/bf561-ezkit(2011)
  • FAQ: [#6622] Can not wake from mem by rtcwake on bf537-stamp(2011)
  • FAQ: [#6623] AD1836 fails to work on trunk(2011)
  • FAQ: [#6625] reading IMDMA_*_PERIPHERAL_MAP via debugfs mmrs will trigger System MMR Error(2011)
  • FAQ: [#6627] Blackfin SPI Bus driver chipselect behavior doesn't act spi conform(2011)
  • FAQ: [#6631] spi flash m25p80 can't get detected now(2011)
  • FAQ: [#6638] AD73311 fails to work on trunk(2011)
  • FAQ: [#6639] xip kernel unable to mount NFS root on 548/537(2011)
  • FAQ: [#6640] kernel will hang when format usb partition with dma mode in usb host driver on bf527/bf548(2011)
  • FAQ: [#6641] ifconfig only frees the first page of tx_desc(2011)
  • FAQ: [#6643] traps test fails at "Stack set to L1 instruction" on bf548-ezkit(2011)
  • FAQ: [#6644] ide cdrom fails to be mounted now on bf537-stamp(2011)
  • FAQ: [#6646] Kernel xip with bf561 SMP will crash in trunk(2011)
  • FAQ: [#6647] bf561-ezkit SMP kernel sometimes can't wake up from standby mode through uart(2011)
  • FAQ: [#6649] Kernel hangs on bf537-stamp with ad73322 driver enabled(2011)
  • FAQ: [#6650] Test 14 fails in gadget_zero control test on both bf527/bf548(2011)
  • FAQ: [#6651] Test 2/4/6/8 hangs in gadget_zero bulk test on bf527/bf548 with dma mode(2011)
  • FAQ: [#6652] Gadget fs test fail on bf548/bf527 as it can't recognize /dev/gadget bulk device(2011)
  • FAQ: [#6664] strace fails to build(2011)
  • FAQ: [#6670] bfin_adv7393fb.c needs proc code updated(2011)
  • FAQ: [#6674] On bf548-ezkit, qt test in flat format fail at page allocation(2011)
  • FAQ: [#6677] bfin_sport(2011)
  • FAQ: [#6678] tftlcd test on bf527 fails for unable to mmap frame buffer(2011)
  • FAQ: [#6679] mount nand ubifs as rootfs fails on bf548 ezkit(2011)
  • FAQ: [#6681] icc packet test has dump info in running on bf561(2011)
  • FAQ: [#6683] spi_bfin5xx: GPIO controlled SSEL deasserted too early(2011)
  • FAQ: [#6688] bf537 -lq035 failed during video_test on trunk(2011)
  • FAQ: [#6690] microwin test fails at nxclock on trunk head now(2011)
  • FAQ: [#6700] g729 test fail on performance machine built with latest toolchain(2011)
  • FAQ: [#6703] mcapi coreb_msg function fails to print info if the message followed is to long(2011)
  • FAQ: [#6706] 561 SMP kernel doesn't boot up now(2011)
  • FAQ: [#6707] build kgdb kernel fails at kgdb_test.c(2011)
  • FAQ: [#6708] build strace fails now when checking syscall list(2011)
  • FAQ: [#6709] build kernel for ezkkit 548 fails at musb_core.c(2011)
  • FAQ: [#6714] kernel has dump info after mcapi packet 1 test case finished running(2011)
  • FAQ: [#6723] mcapi scalar case: coreB fails to send 8bit scalar data back to coreA(2011)
  • FAQ: [#6724] uart wake up fail to work in latest trunk for all platforms(2011)
  • FAQ: [#6728] Duplex fails to work in ad1938 when ADXL34x is attached(2011)
  • FAQ: [#6729] Modprobe fail to work properly when there are serveral layers of dependency(2011)
  • FAQ: [#6731] mcapi packet stress test fails(2011)
  • FAQ: [#6732] mcapi message case fails frequently(2011)
  • FAQ: [#6737] slab alloc/free sometimes will crash(2011)
  • FAQ: [#6739] Can't use S24_LE format to record audio with ssm2602 on bf527-ezkit-v2(2011)
  • FAQ: [#6764] mcapi scalar send data fails if start two processes to run(2011)
  • FAQ: [#6774] Fail to build net2272 driver in latest trunk(2011)
  • FAQ: [#6775] mkfs.ubifs.c fails to be built with 2011 trunk head toolchain(2011)
  • FAQ: [#6776] mcapi message case print unexpected loop info(2011)
  • FAQ: [#6778] Audio driver ssm2602 fail to work after wake up from standy/mem on bf527-ezkit(2011)
  • FAQ: [#6779] fail to wake up bf527/bf548 when usbhost is enabled(2011)
  • FAQ: [#6784] i2c times out on system load(2011)
  • FAQ: [#6788] BF561-ezkit SMP kernel can't wake up through uart in latest trunk(2011)
  • FAQ: [#6790] KGDB SMP test fail on bf561-ezkit after kernel is upgraded to 3.0.0(2011)
  • FAQ: [#6791] mcapi doesn't print info after mcapi_finalize(2011)
  • FAQ: [#6792] kernel fails to boot with fs in MMC card(2011)
  • FAQ: [#6794] kgdb test fails to run on bf561 SMP kenrel(2011)
  • FAQ: [#6799] Fail to build mtdutils when CONFIG_USER_MTDUTILS_UBIUTILS is enabled in trunk(2011)
  • FAQ: [#6801] jffs mount mtdblock2 as rootfs fails for kernel mtd partition disappear(2011)
  • FAQ: [#6805] run mcapi case msg1 msg2 continuously would make coreb execption(2011)
  • FAQ: [#6807] kernel not starting(2011)
  • FAQ: [#6811] Fail to build bind app in latest trunk(2011)
  • FAQ: [#6816] apply smp patch fails(2011)
  • FAQ: [#6819] kernel xip in fdpic mode fail to boot with "Data access misaligned address violation" error(2011)
  • FAQ: [#6820] kernel xip in fdpic mode fail to boot with "No init found" error for bf561 SMP(2011)
  • FAQ: [#6823] KGDB SMP test fail on bf561-ezkit in latest trunk(2011)
  • FAQ: [#6824] Fail to record with adau1361(2011)
  • FAQ: [#6831] ucLinux mount doesn't build.(2011)
  • FAQ: [#6834] Fail to record in ad1836/ad1938 with S32_LE/48000/stereo(2011)
  • FAQ: [#6835] bf561 SMP kernel will crash sometimes since this September(2011)
  • FAQ: [#6836] [ltp] pipe04 will fail sometimes on bf561 smp kernel in latest trunk(2011)
  • FAQ: [#6839] ubifs issues while updating kernel. 2010r1-rc5 mounted nand(2011)
  • FAQ: [#6840] ubifs issues while updating kernel. 2010r1-rc5 mounted nand(2011)
  • FAQ: [#6844] Remove bfin_mac module will make kernel crash when binary format is FDPIC(2011)
  • FAQ: [#6845] ubifs errors after updating kernel.(2011)
  • FAQ: [#6846] Fail to build ircp app in fdpic format(2011)
  • FAQ: [#6847] When test ltp in mpu kernel enabled high resolution timer and preempt, it may crash(2011)
  • FAQ: [#6848] Can not detect ad1836 on bf533-stamp in latest trunk(2011)
  • FAQ: [#6849] Can not open /dev/video0 when test ADV7183 in BF561-EZKIT(2011)
  • FAQ: [#6852] Flash (m25p80) block erase failure(2011)
  • FAQ: [#6856] Fail to build strace after kernel is upgraded to 3.1.0(2011)
  • FAQ: [#6857] [ltp] LTP test case lseek03 fails after kernel is upgraded to 3.1.0(2011)
  • FAQ: [#6858] Fail to compile bfin_capture.c in trunk after kernel is upgraded to 3.1.0(2011)
  • FAQ: [#6859] Fail to test KGDB through uart port in trunk after kernel is upgraded to 3.1.0(2011)
  • FAQ: [#6862] Traps test case 92/93 crash in bf548-ezkit after kernel is upgraded to 3.1.0(2011)
  • FAQ: [#6864] Record in bf527-ezkit ssm2602 with S24_LE format, underrun will happen in 2011r1 branch(2011)
  • FAQ: [#6868] [ltp] ltp case sigaltstack01 sometimes fail at stack overflow with stack size 65535 in trunk and branch(2011)
  • FAQ: [#6870] Fail to init device hci0 for bluetooth test in bf537-stamp with usb isp1362(2011)
  • FAQ: [#6871] bf548 kernel crashes when scan wifi in sdio_wifi test for 2011r1 branch(2011)
  • FAQ: [#6874] Fail to run hcid in bluetooth alsa test on bf537-stamp in 2011r1 branch(2011)
  • FAQ: [#6875] Netaudio fails to mount samba server in 2010r1 branch.(2011)
  • FAQ: [#6877] Fail to use wireless cf card on bf537-stamp in 2011r1 branch(2011)
  • FAQ: [#6881] Reboot kernel after sdio wifi test is done, there is kernel dump info for 2011r1 branch(2011)
  • FAQ: [#6882] Can't use S24_LE format to record audio with adau1361 on bf537-stamp.(2011)
  • FAQ: [#6888] Under run and over run may happen for ad1836/ad1938 in 2011r1(2011)
  • FAQ: [#6889] Bfin timer can not be open for multi-times.(2011)
  • FAQ: [#6891] traps test may fail at case 85 'Read of L1 instruction' on bf518f-ezbrd in 2011r1(2011)
  • FAQ: [#6892] [ltp] execve05 may cause kernel panic on bf561-ezkit SMP kernel due to "IPI message queue overflow"(2011)
  • FAQ: [#6893] [ltp] epoll-ltp may fail on bf561-ezkit SMP kernel in 2011r1 branch and trunk(2011)
  • FAQ: [#6895] Can not hear sound from LFE channel during multichannel test in ad1836(2011)
  • FAQ: [#6897] Fail to switch from usb host mode to gadget mode in usb otg test in 2011r1 branch in bf527(2011)
  • FAQ: [#6904] Fail to detect spi flash through sport_spi add on card(2011)
  • FAQ: [#6906] Can't test AWG through sport-spi add on card in 2011r1 and trunk(2011)
  • FAQ: [#6908] When test sport emulated uart, file received through uart in target is changed.(2011)
  • FAQ: [#6911] request generic gpio on bf533-stamp board fail(2011)
  • FAQ: [#6912] twi i2c lcd fails to print message on bf548-ezkit board(2011)
  • FAQ: [#6913] ad714x has fewer event devices nodes now(2011)
  • FAQ: [#6914] When DSA is enabled, can't push file from host to bf518f-ezbrd through ftp/rcp(2011)
  • FAQ: [#6916] BF537-STAMP kernel fails to boot up with RTS/CTS enabled(2011)
  • FAQ: [#6917] Disable RTS on BF548-EZKIT, set switch sw7.4 on, message still shows on serial console(2011)
  • FAQ: [#6921] I2C LCD driver over GPIO test fails in 2011r1 branch(2011)
  • FAQ: [#6923] arecord/aplay may crash when test adau1361 audio card in 2011r1 branch(2011)
  • FAQ: [#6938] mcapi case of two processes fails to be run on 2012 trunk head(2011)
  • FAQ: [#6940] mcapi stress test fails for allocate memory issue(2012)
  • FAQ: [#6944] tftp client fail to work in 2011r1 branch(2012)
  • FAQ: [#6947] build kdb kernel fails on trunk at kgdboe.c(2012)
  • FAQ: [#6949] spi flash partition on bf537 has error of out of reach(2012)
  • FAQ: [#6950] traps test for exception 0x3f: Stack set to non-existant L1 fails on bf548 ezkit(2012)
  • FAQ: [#6951] build camera kernel fails on 561-ezkit trunk(2012)
  • FAQ: [#6952] mount spi flash on bf526 ezbrd fail on trunk head(2012)
  • FAQ: [#6953] ifconfig eth0 fails for device not find(2012)
  • FAQ: [#6954] build strace on trunk head fails(2012)
  • FAQ: [#6958] Error building ALSA(2012)
  • FAQ: [#6959] kgdb test fails during testing on bf561 SMP kenrel(2012)
  • FAQ: [#6960] build e2fsprogs fails for error in include/linux/netdevice.h(2012)
  • FAQ: [#6963] build usbotg fails at usb/musb/musb_core.c(2012)
  • FAQ: [#6974] debug_mmrs_test fails on trunk head(2012)
  • FAQ: [#6990] build kernel with BF527-EZKIT-V2 default config fails at musb in 2011 branch(2012)
  • FAQ: [#6993] Fail to build iproute2 with trunk toolchain(2012)
  • FAQ: [#6997] Wrong handling of silicon anomalies when "Silicon Rev" == "any"(2012)
  • FAQ: [#6998] Kernel compile error if CONFIG_GPIOLIB = n(2012)
  • FAQ: [#7001] LCD image retention of last application when starting new application(2012)
  • FAQ: [#7003] kernel fail to build in latest trunk(2012)
  • FAQ: [#7020] console serial port is not working after resume from hibernate(2012)
  • FAQ: [#7045] dirty output in bfin jtag console(2012)
  • FAQ: [#7065] Fail to build strace after kernel upgrade(2012)
  • FAQ: [#7066] gptimer test fail in trunk(2012)
  • FAQ: [#7067] kgdb test fails at case 10 in trunk(2012)
  • FAQ: [#7068] SMP: Fail to build smp kernel after kernel upgrade to 3.3.(2012)
  • FAQ: [#7072] Kernel compile error if CONFIG_MMC=y and CONFIG_GPIOLIB=n(2012)
  • FAQ: [#7074] build awg kernel stops at bfin_sport.c(2012)
  • FAQ: [#7075] build change_cpufreq kernel stops at cpufreq.c for undefined reference(2012)
  • FAQ: [#7077] ide harddisk test now fails at bonnie ++ for can't read data(2012)
  • FAQ: [#7078] build trunk head kernel for bf548 ezkit fails at ints-priority.c(2012)
  • FAQ: [#7080] SMP: smp kernel crash in trunk in bf561(2012)
  • FAQ: [#7085] 561 board with SMP enabled kernel fails to boot up to shell prompt(2012)
  • FAQ: [#7086] build kernel with mcapi config fails on trunk(2012)
  • FAQ: [#7089] fail to build adv7183 on bf561-ezkit in kernel 3.3(2012)
  • FAQ: [#7090] Fail to compile icc_utils for icc and mcapi test in trunk(2012)
  • FAQ: [#7091] bf548-ezkit kernel fail to boot in latest trunk(2012)
  • FAQ: [#7092] serial port broken on BF531(2012)
  • FAQ: [#7102] PM: wake up from mem fail in bf538/bf518/bf526(2012)
  • FAQ: [#7105] build uclinux kernel for bf561 ezkit fails at mach-common/pm.c(20120
  • FAQ: [#7111] Build kernel fails at debug-mmrs.c with bfin_twi.h error(2012)
  • FAQ: [#7121] sdiommc mount fails on bf548 ezkit board now.(2012)
  • FAQ: [#7122] buld kernel support for adxl i2c which makes kernel can't boot(2012)
  • FAQ: [#7143] USBOTG: fail to uninstall gadget module in usb otg test on bf548/bf527(2012)
  • FAQ: [#7153] build spi net device fails for no enc28j60_hw.h(2012)
  • FAQ: [#7155] Boot kernel may crash sometimes in trunk(2012)
  • FAQ: [#7169] bonnie++ test may fail with atapi on bf548-ezkit(2012)
  • FAQ: [#7177] spi net fail to work in latest trunk on bf537-stamp(2012)
  • FAQ: [#7181] Cannot build ALSA library when /usr/lib/libm.so is present on host(2012)
  • FAQ: [#7186] icc test crash in bf561-ezkit in trunk(2012)
  • FAQ: [#7187] mcapi test crash in bf561-ezkit in trunk(2012)
  • FAQ: [#7197] bfin_twi code uses anomaly define not available on all platforms(2012)
  • FAQ: [#7210] ad73311 build fail after update kernel to 3.5(2012)
  • FAQ: [#7211] build strace on trunk head fails now(2012)
  • FAQ: [#7212] Build bf561 SMP kernel fails(2012)
  • FAQ: [#7214] build mmap kernel fail at mmap_test/simple.c(2012)
  • FAQ: [#7216] cat /proc/kallsyms on telnet session prints nothing(2012)
  • FAQ: [#7217] null point case fail with no hardware trace printed(2012)
  • FAQ:  [#6013] bfin_sport driver hangs the system(2010)
  • FAQ:[#5948] Disable anomaly 456 on bf526-ezbrd, gadget zero bulk test fails for dma mode(2010)
  • FAQ:[#5949] Sometimes kernel panics when transfer data between gadget serial and host pc(2010)
  • FAQ:[#5951] ADAU ASoC drivers fail to build after linux-2.6.33 upgrade(2010)
  • FAQ:[#5960] trunk head kgdb test fails to continue(2010)
  • FAQ:[#5961] It takes longer time to exit from fdisk during gadget storage test(2010)
  • FAQ:[#5967] nand on bf537-stamp board fails to get found when booting up(2010)
  • FAQ:[#5968] __alloc_pages_internal() may loop endlessly under certain conditions(2010)
  • FAQ:[#5971] data flash partition size doesn't match with setting(2010)
  • FAQ:[#5975] kernel boots up on bf533 stamp shows spi flash partition info without externel spi flash on(2010)
  • FAQ:[#5986] Run userspace xip test in fdpic format on bf537-stamp, whole file system is in flash, kernel prompt error(2010)
  • FAQ:[#6001] Problem with USB after resume from hibernate(2010)
  • FAQ:[#6010] Test ssm2603 on bf537-ezkit, sometime alsa application can not exit(2010)
  • FAQ:[#6014] bf537 and bf527 Processor stalls in SSYNC randomly under heavy network load(2010)
  • FAQ:[#6025] ssm2603 fails to work with vrec/vplay(2010)
  • FAQ:[#6041] Build strace failed at configuration for ioctl in latest trunk(2010)
  • FAQ:[#6044] Fail to build kgdb in SMP kernel in trunk(2010)
  • FAQ:[#6049] page write/read flow is wrong in bfin nand driver(2010)
  • FAQ:[#6057] Kernel crashed with slob configuration(2010)
  • FAQ:[#6060] Build ADIS16209 fail at ring_sw.c(2010)
  • FAQ:[#6154] connection refused when play sound in the bluetooth ALSA testing(2010)
  • FAQ:[#6178] rsh no longer works in trunk(2010)
  • FAQ:[#6179] bf537-stamp crashes in network code when running `rsh` immediately upon boot(2010)
  • FAQ:[#6181] Traps test may fail at Read of L1 instruction on bf548-ezkit(2010)
  • FAQ:[#6182] console can't see anything after some time in BFLLCD and touchscreen testing(2010)
  • FAQ:[#6206] no input device in ADP5588 testing on BF537-STAMP.(2010)
  • FAQ:[#6263] building arch/blackfin/kernel/bfin_gpio.c fails for some parts(2010)
  • FAQ:[#6268] can not enter u-boot in bf526-ezbrd board 1.1 after reboot from trunk kernel(20100
  • FAQ:[#6269] Input/output error in power testing with ssm2603 on bf527-ezkit-1.4.(2010)
  • FAQ:[#6282] hush: write errors in redirects write too much data(2010)
  • FAQ:[#6307] Deadlock error in i2c_bfin_twi.c(2010)
  • FAQ:[#6315] the sound is very bad in linphonec testing on bf 533-stamp while on bf537-stamp is good(2010)
  • FAQ:[#6326] Wakeup from mem has error with adv7393/tftlcd on bf537-stamp in 10r1 branch(2010)
  • FAQ:[#6329] Run TWI test program fail on trunk and 2010r1 branch(2010)
  • FAQ:[#6337] kernel_xip can not be build when xenomai is enabled.(2010)
  • FAQ:[#6399] Allocation test in l1 data SRAM fail in latest trunk(2010)
  • FAQ:[#6401] [ltp] ltp test mount03 fail on bf548-ezkit after upgrade to ltp-full-20101031(2010)
  • FAQ:[#6408] Xenomai applications emit warning "kernel is anterior to 2.5.2"?(2010)
  • FAQ:[#6415] [ltp] nanosleep02/nanosleep03 fail in ltp-full-20101031 in trunk.(2010)
  • FAQ:[#6419] Kernel with write back and slob enabled will crash sometimes in latest trunk(2010)
  • FAQ:[#6429] Fail to modprobe twi_smbus_test on bf537-stamp in trunk(2010)
  • FAQ:[#6430] Run sport_test will make kernel reboot in trunk(2010)
  • FAQ:[#6431] bfin-dma test can not execute in bf561-ezkit(2010)
  • FAQ:[#6438] Build kernel in latest trunk will fail at bf5xx-ac97-pcm.c(2011)
  • FAQ:[#6458] Access remote shared directory through NFS will cause kernel crash(2011)
  • FAQ:[#6518] nfs mount by bf548 ezkit would make kernel panic(2011)
  • FAQ:[#6550] print prompt error after running fixed_code case on bf548 ezkit(2011)
  • FAQ:[#6554] serial test on bf561 SMP kernel fails now.(2011)
  • FAQ:[#6575] munmap error while trying to unmap unaligned end addr(2011)
  • FAQ:[#6645] kgdb on SMP bf561 fails now(2011)
  • FAQ:[#6653] ssm2602 fails to work on trunk(2011)
  • FAQ:[#6655] g_zero loopback does not seem to work on bf526 musb(2011)
  • FAQ:[#6685] kernel ops without APP_STACK_L1(2011)
  • FAQ:[#6704] mcapi packet receive on coreA doesn't have data available after coreB send message(2011)
  • FAQ:[#6730] mcapi node delete not clean enough(2011)
  • FAQ:[#6789] bfin-lq035q1-fb driver in trunk kernel fails on bf527-ezkit-v2.2(2011)
  • FAQ:[#6795] Build jffs2 and pnormtd test case failed at mtd-utils/mkfs.jffs2 in trunk(2011)
  • FAQ:[#6850] Fail to build kgdb case after kernel is upgraded to 3.1.0(2011)
  • FAQ:[#6910] ppifcd fails to take picture on bf537 stamp board(2011)
  • FAQ:[#6932] Fail to set bitrate to 1000000 in bf548-ezkit for can bus test(2011)
  • FAQ:[#6948] build sport spi on trunk fails for script lack of spi-type param(2012)
  • FAQ:[#7069] ICC: fail to build icc kernel in bf561 in trunk(2012)
  • FAQ:[#7073] Fail to build kernel for bf518f-ezbrd after kernel upgrade to 3.3(2012)
  • FAQ:[#7076] xenomai patche fails to apply on trunk head kernel(2012)
  • FAQ:[#7134] DSA driver breaks in bf518 in trunk(2012)
  • FAQ:[#7142] MUSB: musb can not work in trunk(2012)
  • FAQ:[#7156] Fail to build strace in some test machines(2012)
  • FAQ:[#7157] Fail to compile enc28j60 for spi net test in trunk(2012)
  • FAQ:[#7170] In vs6624 camera test when mtd driver is enabled, after ffmpeg or v4l2_video_test is run, network becomes slow(2012)
  • FAQ:[#7215] build power kernel fails at video/bf537-lq035.c(2012)
  • LINUX DISTRIBUTION FOR BLACKFIN BUGS ARCHIVE
  • [#3807] USB (BF54x) Fails to read parition table on USB/SD Card reader
  • [#3809] Load ad73311 driver failed in trunk on BF537-STAMP
  • [#3811] On BF537-STAMP with AD1836, it fails to record wav audio with particular settings by alsa lib tool
  • [#3813] On BF537-STAMP, install ad1836 and SPI module, then remove ad1836 module, kernel will crash
  • [#3816] [ltp] Some ltp test cases will crash when invoked without specifying path
  • [#3817] secondary SPORT channel enable doesn't work
  • [#3820] Kernel can't wake up from standby mode when cause Wakeup event by SIC_IWR value.
  • [#3821] SPI driver does not respect cs_change
  • [#3823] spi transaction has too many delays
  • [#3824] serial driver causes problems during PM suspend resume
  • [#3825] BF54x NFC Driver calculating ECC for 512 bytes pagesize has a bug
  • [#3826] `strace env <something>` crashes when built as FLAT
  • [#3829] strace is missing some syscalls
  • [#3830] get warning when build cramfs images
  • [#3831] build bfin_pflags.c fails
  • [#3832] kernel build with Debug option enabled fails to boot up
  • [#3837] rtc ioctl RTC_IRQP_SET error
  • [#3840] expat examples to not link
  • [#3842] ethernet has error info under stress test on bf548
  • [#3844] kerel prompt changes from root:~> to root:/>
  • [#3846] kernel boot message: memory information not reasonable
  • [#3847] kernel boot with jffs fs fails for no jffs partition
  • [#3848] Un-Cached memory region no longer Un-Cached
  • [#3849] SPI mmc driver can't auto create entrys of spi_mmc1 and spi_mmc2 in /sys/block/spi_mmc/ after system reboot
  • [#3850] rcp, ftpd, USB Mass storage not working
  • [#3851] CFI flash on BF548-EZKIT is not detected due to query version being too new
  • [#3852] joystick module can't be inserted twice
  • [#3853] Enable ISP1362 driver to work ok with BF561
  • [#3857] ndso on bf533 fails for low stack size
  • [#3858] rts/cts control case fails
  • [#3860] Redefinition warning when compile EZKIT548
  • [#3869] version command info uclinux-dist is not exact if the tree has been svn updated
  • [#3870] bfin_mac: RX from DMA to skb payload bug if cache policy is WB
  • [#3871] build libao fails for no dlfcn.h
  • [#3874] SPORT in PIO and DITFS low hangs driver
  • [#3875] UART2, UART3 fail to build
  • [#3876] pfbutton test for BTN3 on bf533 don't show complete info
  • [#3877] echo 0 > /proc/sys/vm/pagecache_ratio may hang shell
  • [#3878] parallel flash partition problem on bf561
  • [#3880] ppifcd_test -t has something error on bf533
  • [#3881] awg test fails to show wave
  • [#3882] copy file function cp, after few times consume all memory
  • [#3883] ftp server crash after connetion or chdir with MidnightCommander4.6.1
  • [#3885] twi_keypad and lcd case fails
  • [#3886] cannot rmmod spi-mmc: wrong irq freed
  • [#3888] drivers/net/smsc911x.c broken after 2.6.24 upgrade
  • [#3890] loading snd-ad1981 crashes after 2.6.24 update
  • [#3891] default configured kernel booting up stops at sda on bf548-ezkit
  • [#3893] For both trunk and 08r1 branch, system can't exit from standby mode with default power managment options
  • [#3894] build xip kernel failed in trunk
  • [#3896] rtc in trunk kills board if irq fires after free_irq() happened
  • [#3897] spi_mmc build error on trunk
  • [#3898] showing processsor state via magic sysrq crashes the kernel
  • [#3899] twi_keypad module can't be probed twice
  • [#3900] SVN Trunk EZKIT-BF548 compiles error.
  • [#3901] SVN Trunk EZKIT-BF548 musb compile error
  • [#3902] spi_mmc bug
  • [#3903] Build konqueror in flat format failed with dlopen error
  • [#3905] Can't found eth0 device on EZKIT-548 with svn trunk kernel
  • [#3907] For AD1836, it fails to play wav audio with particular settings by alsa lib tool
  • [#3910] UART1 port has disorder line transmitted if the file is big
  • [#3911] sport uart test case fails
  • [#3912] CONFIG_MPU doesn't seem to handle access to ASYNC/IO Memory well
  • [#3913] linux-2.6.24 (delayed) disable IRQ feature not functional for handle_simple_irq
  • [#3916] spi flash boot up with jffs2_scan_eraseblock on bf533
  • [#3918] remove ad1980 module, kernel will crash
  • [#3920] ttyBF0 device can't receive whole string from host ttyS0
  • [#3923] reinstallation of snd-ad1981 module will fail
  • [#3924] continously input stings in vi has modifying_cmd overrun
  • [#3925] sdio mmc on bf548 fails to load ext2 filesystem
  • [#3927] shmat/shmdt causes munmap of non-mmaped memory error
  • [#3929] Can not generate a big file(more then 5MB)
  • [#3933] IrDA function is not stable
  • [#3936] Compiling section mismatch waring
  • [#3944] net2272 usb gadget driver fails to build in trunk
  • [#3945] audio cutout after linphone runs for a long time
  • [#3946] audio cutout after linphone runs for a long time
  • [#3947] BF54x SDH/MMC not functional
  • [#3949] cat through ttyBF0 would have one more empty line for each line
  • [#3950] run lmbench test case on bf548-ezkit with 20% pagecache would have dump mem info
  • [#3951] copy testsuites/webserver/testcase/ folder which is 8.9 M to target board fails with Cannot allocate memory
  • [#3952] excution of "ls" command in vfat fs in BF548 harddisk will fail when vfat partition is large
  • [#3956] cat /proc/kgdbtest has logs of eth0: spurious interrupt on bf533 board
  • [#3957] bootmem code shadows global max_pfn
  • [#3958] [ltp]test case execve05 will fail sometimes on BF561-EZKIT
  • [#3959] Unplug MMC card from SPI-MMC daughter card, system hangs and takes long time to recover.
  • [#3960] When generate a file into ext2 fs on one specific SD card on BF548-EZKIT, there will be data transferring error
  • [#3961] fails to remove a exist file in fat filesystem for sdio mmc on bf548
  • [#3962] sqlite test case dump when build with 3.4 toolchain
  • [#3963] build usb host fails at isp1362-hcd.c with 3.4 toolchain.
  • [#3964] trunk kernel build joystick fails
  • [#3965] run lmbench ./lat_ctx -s 64 16 frequently has no results given out on bf548 sometime
  • [#3966] undefined symbols when building asoc wm8731 driver
  • [#3969] SPI MMC/SD can not detect SanDisk SD cards sometimes
  • [#3970] e2fsprogs compile error in SVN trunk (BF537-STAMP)
  • [#3973] error build driver isp1760 HCD support
  • [#3974] opening/reading/mmaping BF54x framebuffer simultaneously triggers a BUG()
  • [#3975] nbench crashes on all boards
  • [#3977] Problem with minor version in cfi_cmdset_0001.c
  • [#3978] kernel traps into CPLB exception while build with bf536 selected on 2008R1 branch.
  • [#3980] build ndso fails on trunk
  • [#3981] build asterisk on trunk fails for not finding libtool
  • [#3982] kgdb patch fails to apply to trunk head kernel now
  • [#3984] Build usb host isp176x failed in trunk
  • [#3985] my bf54x board can't be in low clocking
  • [#3987] trunk kernel build fails at ide-blackfin.c
  • [#3989] test case fails to run on /tmp folder on trunk kernel
  • [#3990] Build kernel fails at config strace in latest trunk
  • [#3991] mmc_spi not working out of the box.
  • [#3992] executing FDPIC ELF on NFS mount triggers BUG() at mm/nommu.c:862:/do_mmap_private()
  • [#3993] For ad73311 and ad1836 on latest trunk, it fails to play/record certain kind of wav file with alsa lib tool
  • [#3994] echo 'enabled' to /sys/class/rtc/rtc0/power/wakeup don't work
  • [#3995] kernel hangs when accessing uart 0 on bf537 when booting u-boot and linux on uart 1
  • [#3996] dhcpcd not stable on BF548-EZKIT
  • [#3997] ethernet card on bf548 fails to ping host
  • [#3998] punt old Blackfin IDE driver
  • [#3999] Kernel crashes when allocator is set to slob
  • [#4000] Build netaudio fails at samba
  • [#4001] building bluetooth sometimes fails at bluez-utils
  • [#4002] msh patch fails to apply to trunk
  • [#4003] pthread test case sometimes fails on trunk
  • [#4005] spi flash mount as rootfs fails on bf537
  • [#4008] nano-x with tslib caused high CPU usage
  • [#4009] [LTP] ltp test case sched_rr_get_interval02 failed on all board in trunk
  • [#4010] sqlite test case have dump info when built in flat format
  • [#4011] Install ad1981/ad1980 module failed on BF537/BF548 in trunk
  • [#4014] build failure in mach-common/lock.S:177
  • [#4015] portmap needs to port to nommu too
  • [#4019] Nor flash don't get recognized on bf548 ezkit 1.3 board
  • [#4021] pata_bf54x.c writing superblocks and filesystem accounting information: irq 68: nobody cared
  • [#4022] Kernel will crash when execute "hcitool scan" sometimes
  • [#4023] Application ircp build error on a clean host
  • [#4029] smb fails to mount for fork failure
  • [#4031] build microwin fails on bf548 ezkit
  • [#4032] libncurses.so.5 can't produced in fdpic on bf537
  • [#4033] CONFIG_SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND missing in sd host driver on trunk
  • [#4034] spi_mmc affects dataflash
  • [#4035] Some e2fsprogs are not copied to romfs/sbin in trunk
  • [#4036] pata device can't be initialized when booting on trunk
  • [#4037] Building kernel failed in trunk with lib ncurses in FDPIC format
  • [#4040] echo canceler doesn't work for linphone using AD1981 mmap-dirver
  • [#4041] uart2 not work on BF548
  • [#4043] Remove module will not free L1 memory used
  • [#4044] test https connection would be frequently stuck
  • [#4045] utilizing multiple UARTs simultaneously results in add_timer:BUG()
  • [#4047] Build kernel failed in trunk at pata for BF548-EZKIT.
  • [#4049] nand flash fails to be initalized on bf527 ezkit board for 08r1 branch kernel
  • [#4050] xip test case failed in BF548-EZKIT
  • [#4051] single stepping userspace sometimes hangs the system
  • [#4053] nand driver on bf527 ezkit board crashes if bfin_mac installed.
  • [#4054] build asterisk fails for lib/STLport issue
  • [#4055] top (busybox) crashs
  • [#4056] Sometimes irdaping will cause kernel hang up
  • [#4057] no physmap flash partition for bf527 ezkit board
  • [#4058] i2ctwi BFIN_TWIKEYPAD_IRQ_PFX has no value for bf527 ezkit on 08r1
  • [#4059] drivers/char/bfin_sport.c fails to build when DEBUG is defined
  • [#4060] bfin_5xx bug/anomaly workaround
  • [#4074] spi flash on bf527 ezkit would fail at mount
  • [#4075] kgdb test fail on trunk
  • [#4076] Compile error in user/cal/cal.c and user/net-tools/lib/interface.c
  • [#4088] IRQ_SW_INT1 and IRQ_SW_INT2 obsolete?
  • [#4089] ATmel spi flash card fails to be copied to
  • [#4090] XIP can't work in flash
  • [#4092] touchscreen ad7877 failed to be probed on bf527 ezkitc
  • [#4093] twidfftrad2_fr16 _cos reference broken again in 2008 release
  • [#4094] full duplex doesn't work on AD73322 board
  • [#4095] kernel boot fails when Spinlock and rw-lock debugging enabled
  • [#4097] SPI bus driver misbehaves when operating with multiple devices in different modes
  • [#4098] trunk kernel build fails at checksum.c
  • [#4099] USB_DMA_INTERRUPT value?
  • [#4100] backspace does not work properly on bf533-stamp
  • [#4101] "ircp" command don't work well when use irtty_sir as SIR device driver
  • [#4102] Exit status is not correct in msh
  • [#4103] ircp failed on BF548-ezkit with default irda rate
  • [#4104] Format usbdisk failed with mke2fs in trunk
  • [#4105] Kernel will panic when scan bluetooth devices in BF527-EZKIT
  • [#4107] libopenobex-1.0.so.0 doesn't produce
  • [#4108] mplayer cannot play mp3 smoothly
  • [#4109] gadget zero test failed on BF527-EZKIT in 08r1 branch
  • [#4111] MUSB fails to build for BF524/BF526
  • [#4114] ATmel at45df321d spi flash card also fails to be copied to
  • [#4116] Under run error occurs sometimes in BF548-EZKIT in trunk
  • [#4118] Build lib flac failed in fdpic format
  • [#4120] Ping flood test fails for USB gadget ethernet of pio mode
  • [#4121] Test of File-backed Storage Gadget with RAM based file as backing storage failed in BF527-EZKIT 08r1 branch
  • [#4122] adeos patch fails to apply to 08r1 branch
  • [#4123] Fail to build qt source files in flat format
  • [#4126] Colours can't display properly in BF527-EZKIT when run both qt and microwin apps
  • [#4131] ppp hangs at ioctl(TIOCSETD)
  • [#4136] BF526-EZKIT 08R1 kernel cant boot
  • [#4137] build ircp info fdpic format fails.
  • [#4138] uClinux-dist-2008R1-RC8 supports yaffs2 on nand flash err
  • [#4139] build pound on trunk fails for missing OpenSSL (-lcrypto)
  • [#4141] usb gadget zero test NO. 14 fails in PIO mode
  • [#4144] Trunk linux fails to build
  • [#4150] /proc/sram does not show L1 information correctly on BF531
  • [#4151] AD73322 sometimes has no sound output
  • [#4153] exception of accessing null pointer is not well handled in kernel with SMP patch
  • [#4156] names of the interrupts are not consistent between kernels with and without SMP patch
  • [#4162] fail to build libbfgots
  • [#4164] trunk kernel build fails at user/mtd-utils.
  • [#4165] In 08r1 branch AD73322 sometimes has noises when 2 channels are both record and play
  • [#4172] build xenomai fails for patch rejection on branch again.
  • [#4174] mount jffs2 as root fs fails to open init console on trunk now
  • [#4175] PIPE_ISOCHRONOUS mode is not enabled or running well in bf548/527 usb host driver.
  • [#4181] add support to SMP kernel for module loading into L1
  • [#4182] l1_app test failed in SMP kernel
  • [#4184] pthread test case crash with CPLB miss error in SMP kernel
  • [#4186] Test of scratchpad_app_stack failed in SMP kernel
  • [#4187] build oprofile kernel failed in SMP kernel
  • [#4188] Can not play audio on AD1981 board in trunk
  • [#4190] Build kernel failed in trunk at irqchip.c on all platform
  • [#4191] Kernel does not boot if re-program clocks on trunk
  • [#4192] trunk head kernel build fails at irqchip.c
  • [#4193] kernel with icache disabled boots fail on BF548 EZKIT
  • [#4194] [ltp] A bug in LTP test case cause execve05 crashed in smp kernel
  • [#4195] [ltp] LTP test case gettimeofday02 fails sometimes in smp kernel
  • [#4202] GPIO interrupts not disabled; edge sensitive interrupt hang system
  • [#4203] Hot plug usb-mass-storage with isp1362 driver lead to lmemory leak !
  • [#4204] Trunk kernel crashed on BF533-EZKIT after re-program clocks of kernel booting
  • [#4205] cf-ide-nand card does not work with cf true ide and pata framework
  • [#4206] sport varialbes exported twice warning on trunk
  • [#4207] build smb sometimes fails at mkcramfs.c on branch 08r1
  • [#4209] include/asm-blackfin/mach-bf561/dma.h contains bogus defines.
  • [#4210] isp1362-hcd BUG_ON crash on simultaneous USB ports transfer
  • [#4215] [ltp] ltp test cases will crash occasionally in SMP kernel
  • [#4220] OSS mixer failed on SSM2602
  • [#4223] JUMP in cplb error handler may be too short
  • [#4224] if the transmit DMA data buffer alinged to odd byte address, it will cause data corruption.
  • [#4229] trunk head kernel built with trunk head toolchain fails at bfin_mac.c
  • [#4230] AD73322 module is not properly installed
  • [#4231] get_vco defined in two places...
  • [#4235] Built of xenomai fails on BF561-EZKIT in 08r1.5
  • [#4237] crash when allocating large contiguous chunk of memory when memory is fragmented
  • [#4240] oprofile kernel building failed with latest toolchain in trunk
  • [#4241] rarely, gettimeoffset() return backword time in 2008R1-SMP kernel
  • [#4242] In bf527-ezkit, it gets under run error with a particular audio play command
  • [#4243] audio test fail in BF527-EZKIT
  • [#4244] tinytcl build problems
  • [#4245] warnings when building blackfin MAC driver in trunk
  • [#4246] simple gpio doesn't work for bf533 stamp board on 08r1 branch
  • [#4247] gadget storage test failed on bf548-ezkit in 08r1 branch
  • [#4248] iptables cannot be build as FLAT
  • [#4249] LZO's configure uses _AC_SRCPATHS, not _AC_SRCDIRS
  • [#4250] Fail to patch xenomai in 08r1 branch
  • [#4251] detect 0.1 silicon revision BF527-EZKIT as 0.0 version
  • [#4252] unable to suspend BF537 when UART1 is enabled but unused
  • [#4253] ISP1760 pehci usb host driver fails to work on BF54x
  • [#4257] gdbserver doesn't work over UART
  • [#4260] user/ssh fails build at [romfs] stage
  • [#4262] ISP176x driver cannot be compiled with isochronous support and MSEC_INT_BASED
  • [#4263] writing to UART3 on BF54x misbehaves on 2008R1 branch
  • [#4264] ircp failed to receive data
  • [#4265] WARNING: at lib/kref.c:33 kref_get() when using USB peripherals on BF54x, BF52x MUSB driver
  • [#4267] IMDMA is not type struct dma_register
  • [#4268] Use mouse button click to past strings to serial console may cause uart driver overrun
  • [#4269] sometimes underrun happens in ad1836 in bf537-stamp in 08r1 branch
  • [#4270] linphone has underrun through ad73322 card on bf537
  • [#4271] Large overhead from udelay(500) in bfin SPORT driver
  • [#4272] operate nand flash on bf548 make bad blocks
  • [#4273] Double faults are impossible to debug
  • [#4278] In 08r1 branch, when ping/telnet/ftp to BF533-EZKIT, xenomai kernel shows warning messages
  • [#4279] In BF533-EZKIT 08r1 branch, irq number of BFIN Timer Tick is changed
  • [#4282] build kernel with power management failed in 08r1 branch BF533-EZKIT
  • [#4283] BF561-EZKIT SMP kernel will reboot sometimes during lmbench test in 2008R1 branch
  • [#4284] In 08r1 branch BF561-EZKIT SMP kernel, it failed sometimes to test malloc-perf
  • [#4285] Enabling CONFIG_MTD_NAND_BF5XX_BOOTROM_ECC will introduce more and more NAND flash bad blocks.
  • [#4286] BF561-EZKIT SMP kernel sometimes fails to reboot in 2008R1 branch
  • [#4287] gadget storage harddisk based test failed on bf548-ezkit in 08r1 branch
  • [#4289] ffmpeg cannot run on BF531
  • [#4291] MUSB peripheral bulk transfer issues
  • [#4294] watchdogd does not always close the watchdog safely when rebooting
  • [#4295] init: /bin/watchdogd respawning too fast
  • [#4296] kgdb does not stop on breakpoint
  • [#4298] Confusing message from kgdb
  • [#4302] USB device reset serveral times during mke2fs in 527-EZKIT 08r1 branch
  • [#4311] profiling script "grab_maps_from_board.sh" cannot work in some cases
  • [#4313] System with EMAC driver enabled - Core not idling
  • [#4314] In SMP kernel 08r1 branch, core B interrupts are disabled after run ltp test for some time
  • [#4315] LTP Fails on systems where /bin/sh is not bash
  • [#4316] spi_mmc cannot detect card when using "Blackfin SPI bus directly"
  • [#4317] YAFFS2 compiling fails on 2.6.26 svn trunk
  • [#4318] pata_bf54x: does not resume after syspend mem
  • [#4319] drivers/video/bf54x-lq043: does not properly resume after suspend mem
  • [#4320] drivers/input/keyboard/bf54x-keys: does nor properply resume after suspend mem
  • [#4321] ppi0 driver and ppi1 driver integration
  • [#4322] Audio Latency on AD1981 with MMAP enabled
  • [#4323] reboot fails on bf527-ezkit 08r1 branch
  • [#4324] unload spi_mmc driver module may cause race condition when spi framework is enabled
  • [#4325] KGDB over UART is broken
  • [#4327] can4linux fails to build with linux-2.6.26
  • [#4328] MPU crashes under stress
  • [#4329] blackfin v4l drivers fail with linux-2.6.26
  • [#4330] drivers/usb/gadget/net2272.c fails with linux-2.6.26
  • [#4331] spi-sd-mmc driver fails with linux-2.6.26 due to block layer updates
  • [#4332] can4linux compiling fails in svn trunk 2.6.26.2 kernel.
  • [#4333] missing some updates in 2.6.26 updating
  • [#4335] DMA / data cache issues
  • [#4339] l1 module test case remove fails on trunk
  • [#4341] stamp bf533 fail to print out complete prompt frequently on trunk
  • [#4365] Warning when building SPI_MMC in svn trunk 2.6.26
  • [#4366] spi mmc driver cannot be built as a module with linux-2.6.26
  • [#4368] build e2fsprogs-1.40.9 fails for undefined reference to `_sbrk'
  • [#4369] kernel boot up stuck at smc91x.c on bf533 stamp board
  • [#4379] Kernel build of USB gadget ethernet driver fails for CM-BF548
  • [#4380] build samba fails on trunk
  • [#4381] build xip fails at romfs/mtd-super.c for no definition
  • [#4382] build microwin fails at microwin/src/nanox/client.c for no asm/page.h
  • [#4390] SIR driver stop receiving randomly
  • [#4391] some characters are missing when catted to host ttyUSB0 through UART1 on bf537 stamp
  • [#4393] ALSA w/ AD1836 issues
  • [#4399] kernel build fails for bf548 board on trunk due to SIZE_1M undefined
  • [#4401] $(STAGING)/usr/lib/lib*.la may contain bogus entries
  • [#4402] fail to apply smp_bf561.patch to 08r1.5 kernel
  • [#4404] default kernel config selects GENERIC_TIME
  • [#4405] mismatch of rts/gpio direction with UART RTS/CTS
  • [#4406] MUSB as Host on 527 Rev 0.2 Silicon?
  • [#4407] bogus str_ident check in arch/blackfin/kernel/bfin_gpio.c
  • [#4411] ssm2602.c does not build for BF526-EZKIT
  • [#4412] BF533 + 0.5 silicon + MPU + UART PIO -> crash
  • [#4413] fail to apply smp_bf561.patch to kernel trunk
  • [#4414] kernel build with config kernel debugging with remote gdb fails on trunk
  • [#4415] Change timer frequency and bf561 trunk kernel with SMP patch will crash
  • [#4416] bf5xx-ac97.c does not cleanup after itself
  • [#4417] Build kernel fails on trunk in setup.c
  • [#4419] AD1836:captured data stream is misorder in 5.1 mode
  • [#4421] SPEEX_SET_COMPLEXITY causes speex_encode_int to have a Data access CPLB miss
  • [#4426] HW Errors never recover on BF548
  • [#4430] NULL_POINTER test failed in trunk kernel with SMP patch
  • [#4433] serial uart1 can't be switched to use as console to start up
  • [#4434] trunk head strace build fails at syscall.c
  • [#4435] romfs mucks up symlinks with similar name
  • [#4436] BF527-EZKIT unable to receive large files over UART in DMA mode
  • [#4439] Wrong DirectFB version being installed in romfs
  • [#4440] start kgdb through uart1 sometimes would make kernel panic
  • [#4441] kgdb over ethernet build fails on trunk
  • [#4442] AD1980 not detected in svn trunk on BF548-EZKIT
  • [#4443] bfin nand hangs under pressure on BF548-EZKIT
  • [#4445] bf5xx-i2s.c fogets to request TFS for SPORT use
  • [#4446] gptimer0 is the only one disabled whatever is the PPI port configuration
  • [#4447] PPI read and write can work only in 2D mode
  • [#4455] serial port transfer big file from host to target would have more lines
  • [#4456] default vendor is not AnalogDevices in menuconfig in trunk
  • [#4459] a bug in serial driver
  • [#4460] a bug in serial driver
  • [#4461] Building kernel failed at smbmount.c
  • [#4462] modprobe says no /etc/modprobe.d
  • [#4463] bfin_nand module would be failed if inserted twice
  • [#4464] building Blackfin SPI bus master as module fails: reserved_mem_dcache_on undefined
  • [#4465] Build mmap_test failed at missing nopage in vm_operations_struct
  • [#4466] kgdb through ethernet with PIO serial mode has connection error
  • [#4468] Build kernel failed when SND_BF5XX_I2S and SND_BF5XX_AC97 are enabled as built-in mode
  • [#4469] Build kernel failed when SND_BF5XX_AC97 is enabled as module: undefined bf5xx_pcm_to_ac97 and bf5xx_ac97_to_pcm
  • [#4474] trunk head kernel build fails at busybox
  • [#4509] DM9000 driver on Blackfin I/O functions compile warning
  • [#4510] i2c_add_driver fails to probe drivers with new style drivers binding.
  • [#4513] Fail to boot jffs2 kernel for BF561 with SMP patch
  • [#4529] Build kernel failed at head.S when reprogram clock on all platforms.
  • [#4530] e2fsprogs-1.41.3 in trunk fails to build in parallel
  • [#4533] write/erase flash cause watchdog not working
  • [#4534] module put in l2 has warning and printed address out of L2
  • [#4535] put shared lib function into l2 failed be called
  • [#4536] earlyprintk not early enough
  • [#4539] Failed to add SMP patch to latest kernel on trunk
  • [#4540] l1_app test will fail sometimes in SMP kernel in latest trunk
  • [#4541] breakpoint in kgdb would trigger twice
  • [#4544] dmacopy test case fail on all platform in trunk
  • [#4545] netperf REQUEST/RESPONSE test on bfin mac slower than before      
  • [#4547] malloc-perf test failed for 561 SMP kernel in latest trunk
  • [#4548] BF561 SMP stoped booting when turn off D-cache
  • [#4549] nbench test failed for 561 SMP kernel in latest trunk
  • [#4551] kernel build with write back policy fails to be booted up now
  • [#4553] Trunk kernel with SMP patch can not bootup
  • [#4557] hardware breakpoint doesn't always work in kgdb
  • [#4558] DMA with SPI flash doesnt work on BF533-STAMP w/W25X10
  • [#4559] SMP patched kernel build faild with SMP disabled
  • [#4560] In gadgetfs test for 548, an error message comes out saying "Invalid argument"
  • [#4563] jpegview cannot work on framebuffer device other than 16BPP
  • [#4564] DCPLB miss kills kernel on BF533
  • [#4565] eth0 device on bf537 fails to be started.
  • [#4567] cat file through extensive uart port diffs with the original file
  • [#4569] kernel build with nand on bf527 ezkit board boots up fails
  • [#4570] Nothing shows on lcd when try directfb on bf537-stamp with usb mouse plugged in
  • [#4571] lmbench test case fails on bf527 ezkit board
  • [#4573] kgdb through uart writing to l1 get wrong number
  • [#4574] Build 537 kernel failed at ad1836 for latest trunk
  • [#4575] Build kernel failed at strace application
  • [#4576] BF527 0.2 silicon has different CPUID (DSPID) value
  • [#4578] AD1980/1 SOC Audio driver on trunk fails to build in case MMAP support is turned off
  • [#4579] Blackfin camera driver fails in current trunk
  • [#4583] SPORT char driver will cause BF537 kernel boot WARNING.
  • [#4585] warning with GPIO code for BF51x in current trunk
  • [#4586] section type mismatch in bfin_sir driver
  • [#4587] musb driver should use static inline functions for stubs
  • [#4588] bf537-lq035.c:check_fb() needs updating to 2.6.28
  • [#4591] net2272 redefines standard macros like "WARN"
  • [#4593] random crash in tcp code
  • [#4594] GPIO bank caculating error cause kernel booting fail on BF548
  • [#4595] rmmod bfin_mac on trunk head make kernel panic
  • [#4596] rsh frequently get stuck on trunk head kernel
  • [#4597] bfin_mac boot up failure on trunk head.
  • [#4600] pass console=null in kernel command string doesn't work on trunk
  • [#4601] when pass bootargs console=null into kernel from u-boot, the booted up kernel can't be pinged through
  • [#4602] boot up kernel with elf applications on bf533 stamp board get kernel panic
  • [#4607] ide-cdrom detects error when kernel booting up
  • [#4608] video0 is not created in /dev when using VS6524 video camera
  • [#4610] spi_mmc driver working in dma mode may hang the system
  • [#4612] Build kgdb kernel failed in BF561-EZKIT
  • [#4613] Build kgdb failed in BF561-EZKIT with SMP patch
  • [#4614] It failed at ssb.h to build BF561 kernel with watchdog enabled
  • [#4615] kernel boot up fails with CONFIG_BFIN_KERNEL_CLOCK item on.
  • [#4616] XIP kernel can not boot up
  • [#4618] [ltp] ltp test case connect01 crashed in trunk
  • [#4619] [ltp] LTP test case adjtimex02 failed in trunk
  • [#4620] spi controller driver does not assert/deassert CS correctly
  • [#4621] serial driver build fail in pio mode after kernel update.
  • [#4623] kernel oops featuring smsc911x_irqhandler when using NFS root
  • [#4625] SMP patch breaks IP0X board
  • [#4626] SMP patch does not build cleanly for MPU
  • [#4627] showing cplbinfo crashes with buffer overflow with cplb-nompu
  • [#4631] Typo in memory timings for BF533 on 2008R1.5
  • [#4632] incorrect spin lock usage in blackfin_cam.c
  • [#4633] drivers/net/ax88180.c fails in current svn trunk
  • [#4634] kernel does not link when CONFIG_CPU_FREQ_STAT=m
  • [#4635] EZ-KIT BF 527: VLC cannot play mp3 file
  • [#4636] selecting INSTALL_ELF_TRIM_LIBS in config makes kernel boot fails at init
  • [#4637] boot up default-configured kernel on bf527 and bf548 ezkit would have no rootfs to mount
  • [#4638] change cpufreq doesn't take effect on bf537 now
  • [#4639] Unable to request sport rx dma channel on /dev/sport1
  • [#4645] BF-527 EZ kit: Varitronix LCD driver mixes red and blue
  • [#4646] Varittronix LCD driver mixes blue and Red
  • [#4647] build samba fails on trunk now for redefinition in fcntl.h
  • [#4648] kernel will crash when enable option of "Re-program Clocks while Kernel boots" on BF561-EZKIT
  • [#4649] Kernel crashes after install and remove module blackfin_cam for several times
  • [#4650] The color of captured video via VS6624 is not correct
  • [#4652] Incorrect permissions on some debug MMRs
  • [#4653] It fails to build kernel with audio ssm2602 in BF527-EZKIT in trunk
  • [#4654] Kernel panics upon boot - hits BUG_ON in arch/blackfin/kernel/cplb-nompu/cplbinit.c:428/generate_cplb_tables_cpu()
  • [#4656] build mplayer fails at libvo
  • [#4657] tftlcd bf537-lq035 module fails to be inserted now
  • [#4658] Build strace failed in trunk with latest gcc 4.3 toolchain
  • [#4659] trunk doesnt link with randconfig due to pata plat driver for bf533-stamp
  • [#4661] gpio-keys no longer works in trunk
  • [#4662] boot up kernel configured with uart1 would have dump info
  • [#4663] trunk kernel build fails with undefined reference to pm_overflow_handler
  • [#4665] read spi flash has error
  • [#4666] pngview on trunk head get building error
  • [#4667] section mismatch with ad1836 driver in trunk
  • [#4669] WIFI USB tanges don't fully work on BF548-EZKIT and BF527-EZKIT
  • [#4671] add workaround for anomaly 05000412
  • [#4673] pwrite64 has fake error info on blackfin
  • [#4691] [ltp] some fadvise64 cases fails on blackfin unexpectedly
  • [#4694] For AD1980/1, alsa tools can't work with read/write error
  • [#4696] oprofile kernel building failed with gcc4.3 toolchain in trunk
  • [#4697] kernel crash on bf533-stamp/bf533-ezkit after config IP for ethernet port
  • [#4700] trunk head kernel build error at arch/blackfin/lib/muldi3.o
  • [#4704] kernel fails to suspend to mem on bf527-ezkit
  • [#4705] creat mtd partition would have warning dumped
  • [#4707] No option for ISP1760 shows up in menuconfig
  • [#4708] Blackfin irda build fails for bf533-stamp
  • [#4710] kernel will crash when record and play in bf527-ezkit
  • [#4712] It fails to record and play at the same time for ad73322
  • [#4713] dmacopy tries to test L2 on BF537
  • [#4714] the first time to build mtd-utils will fail in trunk
  • [#4715] sport test unable to request sport rx dma channel
  • [#4716] [ltp] fail to build ltp test case ptrace04 in latest ltp-full-20081130 upstream
  • [#4717] Very slow ethernet (nothing to do with framebuffer)
  • [#4725] Build oprofile failed for section overlap with flat format and gcc 4.3
  • [#4726] [ltp]current ltp test build failed at test case inotify with latest toolchain
  • [#4728] portmap tries to fork
  • [#4729] run otp test make kernel panic
  • [#4731] fail to mount jffs2 file system as root fs
  • [#4733] cat /proc/cpuinto on bf527-ezkit would make kernel panic
  • [#4734] traps test case 19 for exception 0x2d fails
  • [#4735] unaligned accesses in qt webkit
  • [#4736] build readline stops for the destination folder Permission denied
  • [#4737] build fails at libeXosip2
  • [#4738] Git Trunk Kernel Detects BF532 Incorrectly
  • [#4739] netperf_tcp_rr through bfin_mac is almost zero with set buffer packets
  • [#4740] A usb harddisk box cannot be identified on BF548-EZkit
  • [#4741] test suite: usbhost_bf5xx_test.exp does not set chip revision correctly
  • [#4742] kgdb build error at drivers/misc/kgdbts.ko
  • [#4743] Dmacopy failed in BF537-STAMP
  • [#4745] http(s) speed slow on bf527
  • [#4746] Can't re-progam cclk and sclk for BF518f-ezkit
  • [#4749] Boot kernel in BF533-EZKIT without set ip during boot, it stops at initial console
  • [#4752] BF533-EZKIT fails to boot up during network setup
  • [#4755] testsuites: atapi_hd_test.exp - performance test need "-o sync" option when mounting fs
  • [#4758] Exception dumping starves watchdog
  • [#4761] During boot: WARNING: at fs/sysfs/dir.c:462 _sysfs_add_one
  • [#4764] Kernel prints warning when booting from jffs2 rootfs in nor flash on bf548-ezkit
  • [#4766] Kernel Crash: drivers/mmc/host/bfin_sdh.c
  • [#4768] [ltp] ltp test case inotify02 failed on all platform
  • [#4769] [ltp] ltp test case ptrace03 failed on all platform
  • [#4773] BF527 usb-ide hard disk error
  • [#4774] 561 SMP kernel can't boot from jffs2 in latest trunk
  • [#4775] Run "reboot" hangs bf518-ezbrd
  • [#4776] BF54x, BF51x SD host driver: Wrong capacity for 8GB SDHC card
  • [#4777] microwin build error: make[4]: *** No rule to make target `-lfreetype'
  • [#4778] debug-mmrs.c causes crashes
  • [#4779] SVN 5932 BF548 kernel crashes when reboot
  • [#4782] YAFFS build fails after kernel update.
  • [#4783] module snd-ad1836 dependency broken
  • [#4784] [ltp] LTP test case shmat01 failed in trunk for ltp-full-20081130
  • [#4785] [ltp]some LTP test cases failed for sync_pipe_wait in trunk for ltp-full-20081130
  • [#4786] [ltp] LTP test case semop05 failed in trunk for ltp-full-20081130
  • [#4787] [ltp] LTP test case shmctl01 failed in trunk for ltp-full-20081130
  • [#4789] linphone stuck after startup
  • [#4790] bf533-stamp/ezkit can't boot up with earlyprintk kernel
  • [#4791] reserver memory on bf533 stamp fails
  • [#4792] telnet to target response slower
  • [#4793] Erroneous check_gpio(ident) in peripheral_free()
  • [#4801] Kernel booting stop when enabled SPI on BF518 EZBRD
  • [#4808] BFLLCD card don't work on BF526-EZBRD
  • [#4811] serial uart 1 case send data from host to target frequently see diffs
  • [#4812] built pack_cis fails to be used now
  • [#4813] cp on nand device fails now
  • [#4814] umount jffs file system on bf548 would fail
  • [#4820] stack info will show up 2 mins after run oprofile test
  • [#4821] yaffs crash when running bonnie++
  • [#4824] AD1980 AC97 reset failed in BF527-EZKIT
  • [#4827] BF548 Nor flash error running bonnie++
  • [#4833] R/W on BF527 Nand hangs
  • [#4835] set kgdb hardware breakpoint when testing through uart would have error
  • [#4836] kgdb on bf527-ezkit would have Ignoring packet error
  • [#4837] kgdb backtrace stop on bf518f and bf526 ezbrd
  • [#4838] bonnie++ triggers bug in yaffs_guts.c
  • [#4842] multiple insmod of bf5xx_nand.ko panics
  • [#4846] build failure with yaffs2 in trunk kernel
  • [#4847] build e2fsprogs failed after update to version 1.41.4
  • [#4848] Building shared-flat oprofile failed at not finding bfd library
  • [#4850] _bfin_mac_probe causes kernel panic at boot
  • [#4851] kernel failed to boot at at bfin_mac_mdio on 527-ezkit in latest trunk
  • [#4859] netperf-x86 compiling fails with gcc-4.3.2
  • [#4860] Linux kernel build fail
  • [#4864] kernel build fails at can4linux now
  • [#4865] Xenomai latency test trips BUGs when CONFIG_PREEMPT set
  • [#4868] For 527-ezkit/548-ezkit, if ttyBF0 is not set in bootargs, no kernel info shows when boot from uImage
  • [#4879] traps test case 21 exception 0x3f: l1_instruction_access would make kernel panic on bf533 stamp
  • [#4880] kgdb fails to continue after setting breakpoint on bf561-ezkit kernel with smp patch
  • [#4881] Error if one serial has hardware flow control and the other doesn't
  • [#4882] up arrow key works abnormal for bf561 ezkit board
  • [#4883] romfs-inst.sh not work properly when install a shell script
  • [#4887] watchdog fails to reboot on bf548 ezkit when get killed
  • [#4888] fdpic traps test case 18 would make kernel panic on bf533-stamp
  • [#4890] run linphone with ad73322 would make kernel panic
  • [#4891] netperf_tcp_stream have no response received on bf548 ezkit with default setting
  • [#4896] mmc/sd card can not be detect in bf518f-ezbrd
  • [#4899] ethernet card would fail to function sometimes
  • [#4900] kernel fails to build in pm.c when allow wakeup from standby by GPIO
  • [#4901] i2c-bfin-twi.c: not work well on BF537
  • [#4902] ping through vlan on bf518f ezbrd to two ethernel card are both ok while only one is connected
  • [#4903] ping to eth1 on vlan of 518f ezbrd can still work for a while after the eth1 is turn off
  • [#4904] Simple GPIO test fail in BF548-EZKIT
  • [#4909] Test spi/SD with exceptionally by framework way
  • [#4911] kgdb would have Segmentation fault on bf561.
  • [#4914] rts/cts doesn't work on bf548 ezkit board.
  • [#4915] Test spi/SD with exceptionally by framework way
  • [#4916] On BF537 with AD1836, it fails to record wav audio with particular settings by alsa lib tool
  • [#4917] KGDB single step into the middle of a 4 bytes instruction on bf561 after soft bp is hit.
  • [#4921] gadget generic/linuxACM tests fail
  • [#4922] unwanted sound comes up after g_audio module is installed on BF548 and BF527
  • [#4923] usb gadget zero control test NO. 10 fails
  • [#4924] usb gadget zero bulk test NO. 1/3/5/7 fails on 527
  • [#4925] BF518F-EZBRD defconfig fails for BF512/BF514
  • [#4927] usb gadget zero bulk test at13 fails on bf548
  • [#4928] ad1981b add-on board fails to work on bf527-ezkit sport1
  • [#4929] ethernet gadget don't work on 537 with a USB-LAN extender
  • [#4930] USB gadget audio driver play audio not very smoothly on BF527C-EZKIT with SSM2602 audio codec
  • [#4932] some test will hang for gadget zero bulk test on bf548
  • [#4933] test 7 will hang sometimes for gadget fs bulk test on bf527
  • [#4934] test 1/5 will hang sometimes for gadget fs bulk test on bf527
  • [#4938] gadget storage ram test failed at fdisk on bf527
  • [#4939] mtd-utils build fails on some machine with host gcc 3.3
  • [#4940] On bf548-ezkit, ethernet fails to work after wakeup from "mem"
  • [#4943] Bfin SPORT UART driver fails to work when compiled with latest gcc, due to broken inline assembly.
  • [#4945] verify spidev works with multiple devices/cs
  • [#4948] SHM does not work with MPU turned on
  • [#4949] dhcpcd-new w/ mutliple cards
  • [#4955] 548 SDH: netperf, iperf triggers libertas error
  • [#4961] kgdb fails to stop at hardware breakpoint now
  • [#4962] serial port has error characters transferred frequently
  • [#4963] trunk head kernel build fails at user/dosfstools
  • [#4965] Build xip kernel failed at genromfs-mkdevdir.sh
  • [#4967] Cannot write yaffs2 image to Nand flash
  • [#4968] early_printk doesn't print out at the correct baud rate
  • [#4969] build shared flat fails at libpng
  • [#4970] SSM2602 can't work in 22050 sample rate
  • [#4972] libbfgdots build fails in trunk
  • [#4981] reprogramme clock for bf548 kernel can't boot
  • [#4983] SVN trunk kernel compiled for bf548 v0.2 chip crashes during boot
  • [#4985] build kernel failed at mkdosfs when dosfsck is disabled
  • [#4988] run ./traps_test # sometimes wouldn't echo the new line on some BF537 and BF533 stamp boards
  • [#4989] shared flat kernel boot fails
  • [#4992] bfin_sdh fails to build for BF514/BF516
  • [#4993] bfin_ppi fails to build for BF542
  • [#4995] Build kernel with default configuration failed at libjpeg
  • [#4997] ppitest fails for bfin_ppi driver on bf537
  • [#4999] musb Kconfig warns in trunk
  • [#5005] bf526-ezbrd: Nand flash HW / SW ECC not compatible
  • [#5008] build libusb info shared-flat has error
  • [#5015] kernel build fails when adp5520 is built into kernel but i2c is a module
  • [#5023] bf527-0.2: usb host not work
  • [#5025] AD1981 sometimes gets bad quality sound and would reset after a long time play.
  • [#5026] mkfs.jffs2 build error
  • [#5027] mtd-utils: build error
  • [#5028] warning when building drivers/input/joystick/ad7142.c in latest trunk
  • [#5029] CONFIG_EXCEPTION_L1_SCRATCH causes link failure in kernel
  • [#5031] e2fsprogs build error
  • [#5032] cannot mount ext3 file system
  • [#5038] VFAT file system cannot work properly
  • [#5041] ad73322 driver fails to compile with SND_DEBUG on
  • [#5042] madplay depends on libmad and libid3tag
  • [#5043] mtd depends on liblzo
  • [#5044] mtd-utils fails to compile
  • [#5053] EXT2_INODES and EXT2_BLOCKS values reversed in vendor.mak
  • [#5054] Kernel build issues with only some cpufreq modules enabled
  • [#5056] Libertas SDIO / Network - transmit timed out
  • [#5062] kgdb self tests fail on hw breakpoint write
  • [#5063] serial uart bfin_5xx.c stops receiving when RX buf wraps (patch included)
  • [#5066] 518f-ezbrd: SDH driver causes kernel panic
  • [#5067] TCP crash after two SYNs from same source port
  • [#5069] libjpeg build failure
  • [#5072] RTC driver crashes when CONFIG_DEBUG_SHIRQ is set
  • [#5073] BF518 kernel crashed during boot up in trunk
  • [#5074] REPEAT START mode doesn't repeat in bfin twi i2c driver
  • [#5075] portmap build fail in latest trunk with toolchain-09r1-rc5
  • [#5076] Run latest kernel in bf518-ezbrd and reboot into uboot, ethernet fails to work
  • [#5077] g729 test failed at case g729ab_testfdpic
  • [#5080] build 561 kernel fails at bfin_dma
  • [#5101] Random hang when repeating test hardware error trap
  • [#5104] user/blkfin-test/crash_test/traps_test.c lies...
  • [#5108] when mpu is on, jump to zero works.
  • [#5113] build kernel fails at drivers/serial/bfin_5xx.c for bf561-ezkit
  • [#5114] build kernel fails at setup.c for bf537-stamp
  • [#5120] trap_test can double fault and crash the kernel.
  • [#5121] pnormtd test fails on bf518-ezbrd trunk and makes board fail to boot up
  • [#5126] Build sqlite fails at trunk for dlfcn.h when built as FLAT
  • [#5129] Application traps_test fails to run
  • [#5131] Build qt fails in trunk when USB is enabled
  • [#5132] Build default bf538-ezkit kernel fails in trunk
  • [#5133] dmacopy test failed for bf561-ezkit when copy between L2 and SDRAM
  • [#5134] kernle can not boot up in bf537-stamp/bf527-ezkit for jffs2 test
  • [#5135] error info shows when reboot kernel after run oprofile test
  • [#5136] Linphone: Can't hear each other and "Data access misaligned address violation"
  • [#5138] pnormtd test fails on bf526 with error message "Read-only file system"
  • [#5139] XIP kernel can not boot up in bf537-stamp with MPU enabled
  • [#5140] malloc-perf fails frequently on bf537-stamp with mpu
  • [#5141] Build xenomai kernel failed at gptimer
  • [#5142] dd bfin-otp device with big count has Input/output error
  • [#5143] error info shows up when modprobe isp1760
  • [#5145] SPORT UART hits underflow when flooding
  • [#5147] Fails to write to usb storage with sl811 on bf537-stamp
  • [#5148] test usb isp1760 with bonnie++, error info shows up
  • [#5151] coreb test fails on 561
  • [#5152] mmap1 test fails for bf537 mpu
  • [#5153] mmap3/5/6/7/9 test fails for bf537 mpu
  • [#5154] running linphone through ad73322 has underrun
  • [#5157] ad1980 driver can not initialize correctly on bf527-ezkit
  • [#5159] boa 120 sec timeout error
  • [#5160] uImage doesn't pass parameter from uboot to kernel now
  • [#5161] busybox 1.14.0 does not build now
  • [#5162] Linphone: Data access misaligned address
  • [#5163] Kernel can not boot when enabled tickless and ticksource gptimer0
  • [#5164] shell prompt become # on trunk head
  • [#5165] netperf TCP REQUEST/RESPONSE test with big buffer on bf537 has obvious drop
  • [#5168] build cpufrequtils into fdpic format has error
  • [#5170] build xenomai failed on 518f-ezbrd and bf538-ezkit at init.h
  • [#5171] Requesting Peripherals failed for bfin spi during bf538 boot up
  • [#5174] app horch in Blackfin app programs fails to build
  • [#5176] app cpufrequtils in Blackfin app programs fails to build in FDPIC
  • [#5177] app vlc build failed at libSDL.so
  • [#5178] app UVC_VIDEO in Blackfin app programs fails to build
  • [#5179] uclinux-dist build fail
  • [#5180] directFB case failed on BF537-STAMP
  • [#5182] build kernel with libsysfs fails for fdpic format
  • [#5183] liblzma fails to build for both fdpic and flat
  • [#5184] build kernel with lib mediastreamer fails
  • [#5185] Build kernel with lib pam fails
  • [#5186] build kernel with popt fails
  • [#5187] build kernel with lib aio fails for flat format
  • [#5188] Hush does not accept ${?}
  • [#5189] [ltp] fcntl14 case 21 fails since 2009.5.8
  • [#5190] [ltp] sysctl01, sysctl03, sysctl04 fail since 2009.4.1
  • [#5191] [ltp] posix_fadvise02, posix_fadvise03, posix_fadvise04 fail since 2009.2.17
  • [#5192] run l2 app on bf548 ezkit frequent fails
  • [#5194] some library packages always attempt to build shared libraries
  • [#5196] sdiommc kernel failed to boot up in BF518F-EZBRD
  • [#5197] running traps test case in fdpic format would randomly make kernel reboot
  • [#5202] strnlen_user and strlen_user don't check if there are a good/bad pointer before accesses happen.
  • [#5203] SPI driver fails to deactive chipselect in SPI_MODE_3
  • [#5204] Kernel panics in g729 test in BF518F-EZBRD
  • [#5205] flash_eraseall fails to erase /dev/mtd2 on bf526 ezbrd for it is Read-only file system
  • [#5206] mtdblock2 on bf518 can't be recognized
  • [#5207] SPI driver fails to build in trunk
  • [#5208] SST spi flash on bf526 is not supported under Linux
  • [#5212] xip kernel fails to boot for bf518/bf526
  • [#5213] kgdb debug on bf561 SMP kernel fails to show correct core ID
  • [#5214] trunk applications don't build with trunk toolchain due to missing fork()
  • [#5216] fail to read/write SATA hard disk connected to bf537 IDE daughter board via SATA/IDE converter
  • [#5218] bfin-dma test program fail to execute
  • [#5220] spi flash on bf518f ezbrd doesnt seem to work (returns all 0xff's)
  • [#5222] application "reset" crashed on all platform
  • [#5223] Latest kernel in 09r1 branch fails to boot in UART boot mode on bf548/bf518f
  • [#5224] kernel with CONFIG_BFIN_KERNEL_CLOCK fails to boot on bf526 ezbrd 0.2.
  • [#5225] xenomai test failed on bf533-stamp/bf548/bf527/bf526
  • [#5226] KGDB hangs in smc91x poll handler if switch cpu 3 times on bf561 SMP kernel.
  • [#5228] adp5520 keys doesn't function on branch head kernel
  • [#5229] AD1836 fail to record while compiled as 6 channels mode
  • [#5234] /proc/maps (/proc/<pid>/maps) does not show SRAM usage
  • [#5236] BF518F-EZBRD fails in linux-2.6.30 due to DSA changes
  • [#5237] musb driver is broken after linux-2.6.30 update
  • [#5238] bfin_adv7393fb fails to build after linux-2.6.30 upgrade
  • [#5239] bfin_timer_latency build fails after linux-2.6.30 upgrade
  • [#5240] isp1362-hcd build fails after linux-2.6.30 upgrade
  • [#5241] drivers/media/video/blackfin/blackfin_cam.c build fails after linux-2.6.30 upgrade
  • [#5242] bfin_sport_spi build fails after linux-2.6.30 update
  • [#5243] drivers/net/irda/bfin_sir.c build fails after linux-2.6.30 upgrade
  • [#5244] arch/blackfin/kernel/time-ts.c build fails after linux-2.6.30 upgrade
  • [#5245] drivers/net/dm9000.c build fails after linux-2.6.30 upgrade
  • [#5246] selecting BF_REV_NONE always leads to build error
  • [#5247] sound/soc/blackfin/bf5xx-{ad1938,tdm}.c build fail after linux-2.6.30 upgrade
  • [#5253] schedule to CPU0 first would receive signal SIGTRAP when kgdb SMP kernel
  • [#5255] ping target board sometimes get wrong data byte for gadget ethernet pio mode
  • [#5257] Build usb gadget driver with DMA mode will fail
  • [#5258] test 2/4/6/8 will fail for gadget fs bulk test pio mode on bf527/bf548
  • [#5259] at13 test case fails for gadget_fs bulk test on bf548/bf527
  • [#5260] test 10 fails for gadget_fs control test on bf548/bf527
  • [#5261] USB audio gadget feedback
  • [#5263] kernel BUG()'s when loading modules and CONFIG_MODVERSIONS=y
  • [#5264] ping packet size test will fail for gadget ethernet test with DMA mode
  • [#5265] tftlcd module lq035 fails to install on bf537-stamp
  • [#5266] KGDBOE build fails when NETCONSOLE=n is disabled
  • [#5267] ping flood test fails for gadget ethernet test with DMA mode
  • [#5268] can not find storage device node in gadget storage test of 548 harddisk with DMA mode
  • [#5269] can not find storage device node in gadget storage ram test with DMA mode
  • [#5270] smb mount slow if both of the ethernet cards are connected on bf518f ezbrd.
  • [#5271] insmod sound common layer modules will make system panic after linux-2.6.30 upgrade
  • [#5272] serial uart0 still would fail to get data file from host on some machines
  • [#5274] enable "CONFIG_DEBUG_BFIN_HWTRACE_EXPAND" hangs kernel
  • [#5275] i2c-bfin-twi timeout during multibyte block transfers
  • [#5276] gadget zero bulk test(1/3/5/7/2/4/6/8) hang up sometimes on bf527 with DMA mode
  • [#5277] kgdb self tests fail on do_fork when CTRL+C is hit
  • [#5279] kernel build failure in boards with isp1760 enabled
  • [#5280] CONFIG_GPTMR0_CLOCKSOURCE depends on CONFIG_BFIN_GPTIMERS
  • [#5283] set l2 breakpoint would fail to work in the next round of debug
  • [#5284] CONFIG_BFIN_SIR depends on CONFIG_COMPAT_NET_DEV_OPS
  • [#5285] tweak default BF527-EZKIT EBIU timings
  • [#5286] NFS root fs mount fails with CONFIG_CC_OPTIMIZE_FOR_SIZE
  • [#5287] kgdb kernel with write through policy on bf533 stamp would have dump info
  • [#5288] copy to spi flash on bf526 ezbrd would trigger kernel panic.
  • [#5290] SDIO mmc fails to work on bf518f-ezbrd board 0.2
  • [#5291] crash handler seems to leak memory
  • [#5295] New version oprofile like 0.9.4 can not work
  • [#5296] kernel detects wrong version number in bf526-ezbrd
  • [#5297] Kernel fails to boot in BF526-EZBRD with max core clock 600MHz
  • [#5298] twikeypad_test on pcf8574_keypad open error 2 for no input device
  • [#5299] joystick fails to feel the touch now
  • [#5300] sw4.3 on bf537 fails to control the console output
  • [#5301] gadget zero bulk test 13 hang up sometimes on bf527 with DMA mode
  • [#5302] ad7877 touchscreen fails to be probed on bf527 ezkit
  • [#5303] twi lcd fails to open lcd device on bf537 stamp
  • [#5304] On bf561-ezkit, run coreb test with C language, sometimes warning shows up
  • [#5305] testing 09r1 branch uclinux gdb on 09r1 branch kernel make kenrel panic
  • [#5309] ppifcd fails to run test on bf537 stamp
  • [#5310] Install ad1980/1 module failed with "Unknown symbol _ac97_bus_type"
  • [#5312] power management of suspend to ram fails in BF533-STAMP
  • [#5313] [ltp] ltp test cases kill05 and kill10 are broken
  • [#5314] dmacopy failed on bf548-ezkit when copy between L2 and SDRAM
  • [#5315] awg test fails to show the generated wave on the oscilloscope
  • [#5316] bonnie++ test fails in bf548-ezkit for atapi
  • [#5317] under run happens with ad1980 on bf548-ezkit
  • [#5318] canbus on bf48 ezkit fails to receive data
  • [#5319] lq035 fails to work on bf537-stamp after wake up from mem
  • [#5320] can not remove all installed module after modprobe bf537_lq035
  • [#5321] modprobe i2c lcd on bf533 stamp wait long time
  • [#5322] From cache Write back to sd card with exception in 518ezbrd
  • [#5323] network is not started after bootup if set console=null in u-boot
  • [#5324] dmacopy test crashed in BF561-EZKIT SMP kernel
  • [#5325] Kernel fails to build at early_printk.c in latest 09r1 branch
  • [#5326] cpufreq-set can change cpu freq but bogomips remains
  • [#5327] After wake up from mem, ethernet can't work on bf518f-ezbrd
  • [#5328] usb device will reset on bf527-ezkit for dma mode when mke2fs in usb storage
  • [#5329] ssm2602 module can not be removed on bf527-ezkit
  • [#5330] For ad1980 on BF548-EZKIT, kernel fails to wake up
  • [#5331] Dll test case crashed in bf537-stamp mpu kernel
  • [#5332] dmacopy test case crashed in bf537-stamp mpu kernel
  • [#5336] canbus and ppifcd drivers can not be built on BF538-EZKIT
  • [#5337] mem_fragment test failed in BF533-EZKIT
  • [#5338] cat string from target to host through sport uart would lost chars
  • [#5340] multiple typos in include/sound/soc-dai.h
  • [#5341] access to NFS root fs hangs after some time
  • [#5342] branch head kernel build fails at traps.c on bf526 ezbrd
  • [#5343] bf537 mpu kernel can not wake up from mem
  • [#5348] Bonnie++ test failed in spi mmc bf537-stamp
  • [#5349] Traps test failed in bf561 smp kernel
  • [#5350] Build bf526 kernel failed at traps.c
  • [#5351] Wake up from mem in bf548-ezkit, audio apps fail to work
  • [#5352] bfin_sport.c setup 2D DMA
  • [#5354] Wake up from mem in bf527-ezkit, audio driver fail to work (can't resolve symbol)
  • [#5357] Build mplayer test failed in bf527/bf537
  • [#5358] rotary input device driver can't sense the wheel on bf527 ezkit.
  • [#5360] using nano-x in trunk results in BUG() at mm/nommu.c:531
  • [#5361] Microwin (nanox) failed on trunk using AD7897 touch screen
  • [#5363] spi mmc is not supported in bf533-stamp
  • [#5364] ad1981b fails to work on bf533-stamp
  • [#5365] ad1980 module can not be installed in bf527-ezkit
  • [#5366] ad1836 audio shakes sometimes
  • [#5367] Uninstall ad1836 module failedvvvv
  • [#5368] probe of AD1836 failed on bf533-stamp sport0
  • [#5369] ad73311 fails to initialize on bf533-stamp
  • [#5370] alsa tool fails to work after wake up from mem in bf537-stamp with ad1836 (can't resolve symbol)
  • [#5371] Sometimes wake up from standby will crash in BF527-EZKIT with ssm2602
  • [#5372] Job control in non-interactive hush broken
  • [#5373] rsyslog fails to build (needs fork)
  • [#5374] Bluetooth kernel crashed in bf537-stamp with cf extender
  • [#5375] using cs 6 with spidev causes kernel panic
  • [#5376] mmap05 sometimes can not pass when MPU
  • [#5377] amixer fail to run on ad1836 audio driver on BF537-STAMP
  • [#5379] run scratchpad case sometimes would fail
  • [#5380] Bluetooth CF card didn't work on BF537-STAMP
  • [#5381] USB:SL811 fails to disconnect upon device removal
  • [#5382] mmcspi: Can not detect SD card in bf533-stamp if connecting an ad1836 board
  • [#5383] traps test on bf538 ezkit would make kernel reboot at case 13
  • [#5386] bf54x-keys hangs system in trunk
  • [#5388] Kernel sometimes hang when play vrec and vplay on bf533-stamp with ad1836
  • [#5389] build pictureflow fails at branch head
  • [#5391] For ad1836 and ad1981b, sometimes sound shakes at the end
  • [#5392] irdaping failed for bfin irda driver
  • [#5393] App ircp crashed for bfin irda driver
  • [#5394] run irattach in the background, reboot the kernel, error info shows up
  • [#5395] kernel crashed when "Start NetAudio"
  • [#5396] reset button would fail to work on bf518f ezbrd after serveral days with power on
  • [#5397] spi flash through sport0 fails to be mounted
  • [#5398] sound quality is not good in linphone test of ad1836 when call from board to PC
  • [#5399] no sound when record in board and listen in PC for linphone test of ad1836 on bf533-stamp
  • [#5401] ad1836: probe ad1836 failure - need "dma allocation failure" error message
  • [#5402] bf527-ezkit can not wake up when LCD driver is module
  • [#5403] linphone with video support fails to build
  • [#5404] build kernel with 0x2000 as BOOT_LOAD address sometimes would fails at build-busybox-1.13.4
  • [#5405] Image fails to restore on bf527-ezkit lcd after wake up from mem
  • [#5406] kernel can not wake up from mem when sleep time is shorter than 10 sec
  • [#5407] ircp take much more time to send than receive the same file
  • [#5408] sometimes underrun happens for audio on bf527-ezkit
  • [#5412] Kernel image for g729 test can not boot up in branch
  • [#5413] Jtag console doesn't work on bf561-ezkit
  • [#5415] SND:CODEC:SSM2602: Default 40 dB gain overdrives the MICIN circuit
  • [#5416] module dependency error for ssm2602
  • [#5417] sport to uart on bf533 stamp board copy file from host to board has wrong characters transferred
  • [#5418] ad1980 failed to initialize when multichannel is enabled
  • [#5419] netaudio failed to run due to un-replaced fork() in mpd
  • [#5420] kernel boot-up info miss if boot args earlyprintk is not set
  • [#5423] traps_test fails sometimes on bf561-ezkit SMP kernel
  • [#5425] reboot for the first time on bf548 ezkit with jffs fs as rootfs need wait 1 min
  • [#5426] irda irtty test fails on bf548-ezkit as an anomaly of high speed transfer is not defined
  • [#5427] ircp failed on bf533-stamp
  • [#5428] u-boot can not receive any input when irda card is plugged into bf533-stamp
  • [#5429] bf527 board will reboot when uninstall audio module at the end of power test
  • [#5430] SPI kernel lockup
  • [#5431] function trace triggers double fault
  • [#5432] build qt into flat format fails for plugin issue
  • [#5435] ping failed after wake up from mem in BF518F-EZBRD in latest branch
  • [#5436] lsof fails to compile
  • [#5437] mathtest fails to compile
  • [#5438] Pictureflow can not be cleaned after "make clean" in uclinux-dist and it cause build failure for next build
  • [#5439] netaudio test case crashed in bf533-stamp
  • [#5440] pictureflow doesn't work
  • [#5442] qt samples fails to run
  • [#5444] STLport build error
  • [#5445] jffs2 stress test fails on bf561 smp kernel
  • [#5446] BUG() in nommu.c add_nommu_region() when using ALSA mmap
  • [#5447] stack overflow check fail in mpd on bf533-stamp
  • [#5448] BF561SMP kernel may can't boot up
  • [#5449] bfin_sdh doesn't save and restore peripheral context upon resume
  • [#5451] CONFIG_DEBUG_PREEMPT cause double fault
  • [#5452] qt application fails to run on bf537-stamp
  • [#5454] testing trunk head toolchain on trunk head kernel would have init make kernel panic
  • [#5458] Drivers Serial:bfin_5xx:ttyBFx fails to generate resume from standby
  • [#5462] KGDBoE does not appear to work
  • [#5464] isram_write() seems to be busted
  • [#5466] Kernel badness.
  • [#5467] l1 module case fails on trunk head
  • [#5468] traps test 20 prefetch l1_instruction fails on trunk head
  • [#5469] CPU hardly idles anymore in svn trunk
  • [#5470] build xenomai fails for no switchbench
  • [#5472] Oprofile test fails as hush doesnt seem to pass command line args down
  • [#5473] run linphone case on trunk head would have dump info
  • [#5475] build mkfs.ubifs on trunk head fails
  • [#5476] set panic=3 in bootargs doesn't make kernel reboot when it panics
  • [#5477] can not enter u-boot in bf518f-ezbrd after reboot from trunk kernel
  • [#5478] bf518f-ezbrd kernel will hang after running ltp test for some time
  • [#5481] build kernel image fails for no lib found on trunk head
  • [#5484] adv7183 test failed in trunk on bf561-ezkit
  • [#5485] usb lan test failed on bf537-stamp and bf561-ezkit
  • [#5486] ping size test fails for gadget ethernet test in dma mode
  • [#5487] build usb.c fail in testsuites/usbdev/ test at asm/swab.h
  • [#5488] Fail to find stroage device node in gadget storage(ram/hd) test with DMA mode
  • [#5489] t2/t4 failed in gadget zero bulk test with dma mode
  • [#5490] copy mtd.img file to /dev/mtd2 fails
  • [#5491] Build bf561 smp kernel failed at mem_map.h
  • [#5492] bf538-ezkit kernel boot up with peripheral request error info in SPI driver
  • [#5493] module test kernel can not boot up in bf538-ezkit
  • [#5494] Run tftlcd test case in bf548-ezkit, kernel crashed at the end
  • [#5510] audio test failed on bf527-ezkit with ssm2602
  • [#5512] Kernel crashed at boot up with spimmc driver enabled
  • [#5513] g729 test fails in trunk on bf537-stamp
  • [#5515] 4 more trap cases fails on bf533
  • [#5519] pushing Blackfin serial resources to boards broke many boards
  • [#5521] trunk head build fails at ipc/shm.c
  • [#5522] Lib DirectFB-1.4.0 crashes when run DirectFB demo on SVN trunk
  • [#5523] Blackfin MUSB build fails after update to 2.6.31
  • [#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
  • [#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
  • [#5528] fs/binfmt_elf_fdpic.c build fails when CONFIG_ELF_CORE is enabled in 2.6.31
  • [#5529] arch/blackfin/kernel/ftrace.c fails in 2.6.31
  • [#5530] build kernel fails at strace in trunk
  • [#5531] Usb SL811 failed on uclinux2009r1-rc6 on bf532 board.
  • [#5532] request PJx on BF537 will cause buffer overflow
  • [#5534] run aplay/arecord will make system panic after kernel upgraded to 2.6.31
  • [#5536] sl811 and isp1362 don't work on bf533-ezkit
  • [#5537] bfindma test failed in latest trunk
  • [#5538] kernel failed to wake up in bf538-ezkit in latest trunk
  • [#5543] SMP kernel crashed when booting
  • [#5544] Sport uart TX stop waiting loop is too long to block RX interrupt in PIO mode when do duplex communication
  • [#5546] For bf537-stamp, latest kernel fails to build at bfin_mac
  • [#5547] kernel fails to boot up at 350 cclk and 70 sclk on bf518f ezkit
  • [#5548] Application speaker-test will cause kernel crash
  • [#5549] Build default bf537 kernel fails at ad73322 driver in latest trunk
  • [#5550] fail to flash ubifs.img to nand
  • [#5551] SPI message lost when bus locked
  • [#5554] cat /proc/mtd doesn't always show ubifs partitions
  • [#5556] kernel crashes with tickless config
  • [#5557] run bonnie++ on ide harddisk has timeout
  • [#5558] bfin mac multi-cast sending fails to work
  • [#5559] Read ITEST_COMMAND via debugfs mmrs will cause kernel crash
  • [#5560] build kernel for bf518f ezbrd fails at net/bfin_mac.c now
  • [#5561] [ltp ]Kernel dump info when run ltp test cases access02, chown03, fchmod06, fchown03, fchown04
  • [#5562] [ltp]some ltp test case is broken for getipckey and getcwd
  • [#5563] Some ltp test case will get warning of "Directory not empty"
  • [#5564] kgdb test over extended uart can't stop at breakproint
  • [#5566] kerrnel crashes with certain console settings
  • [#5567] build nand for bf537 fails on trunk
  • [#5568] Framebuffer DMA Error!!
  • [#5570] reboot on bf527-ezkit with nand and ubifs enabled fails
  • [#5572] kernel with usb isp1761 crash in trunk
  • [#5573] Kernel can not wake up from interrupt of ethernet
  • [#5574] adv7393 driver doesn't work in trunk now on bf537-stamp
  • [#5575] make vmImage would include rootfs
  • [#5577] copy from target to host through serial uart0 has chars distorted
  • [#5578] boot up kernel on bf533 stamp fail and panic
  • [#5579] console output abnormal on bf537 stamp
  • [#5580] GPIO pin not reserved for CTS function on SPORT-UART driver
  • [#5581] trunk head build fails for get_fb_unmapped_area undefined when framebuffer is built as a module
  • [#5582] trunk head kernel fails to boot on bf561 ezkit
  • [#5583] build trunk head kernel would stops at making romfs sometimes
  • [#5588] build adp5520 kernel fails
  • [#5589] STLport build fails
  • [#5592] malloc performance test always fails now
  • [#5593] fail to build kernel with module AD1836 and AD1938
  • [#5595] Run earlyprintk test on bf538-ezkit, kernel fails to boot up
  • [#5596] Fail to boot up 561 SMP kernel for latest regression
  • [#5597] Build mmap_test fails
  • [#5598] bluez-utils has parallel build issues with parser.h
  • [#5600] tcp checksum fails sometimes if WB data cache is enabled on bf527-ezkit
  • [#5601] Remove blackfin_cam module will make kernel hang for VS6624 and adv7183
  • [#5603] For sdio mmc on bf518f/bf548, operation on SD card takes too long time
  • [#5605] Build bf537-stamp fail at bf5xx-i2s.c in latest trunk
  • [#5610] DMA Channel 14 failed to suspend in mem in bf527 with lcd module installed
  • [#5614] With latest toolchain in trunk, fail to build some apps and libs at fork
  • [#5616] Unable to patch kernel 2.6.31.3 with adeos-bfin.patch
  • [#5618] Kernel fails to build at bfin_mac.c in latest trunk
  • [#5619] isp1760 module doesn't work on latest trunk
  • [#5620] Build twi_test failed as kernel updated in latest trunk
  • [#5622] BF548 can not wake up from standby by uart interrupt
  • [#5625] Build microwin app fails in trunk with 4.3 toolchain
  • [#5626] Build lib mad fail at option "-fforce-mem" with gcc 4.3
  • [#5627] fail to control gpio used by led and button through /sys/class/gpio/
  • [#5628] g729 test crashed on bf548/bf527 with gcc 4.3 toolchain
  • [#5629] Coreb test failed due to kernel update
  • [#5630] ethernet driver smc91x fail to wake up by uart in bf533-stamp
  • [#5631] Build lib confuse failed with gcc 4.3 toolchain
  • [#5632] Blackfin MUSB might use ep uninitialized
  • [#5633] Power test with ad1836/ad1938, after rtc wake up, audio play error
  • [#5635] OOM in trunk causes a double fault in trace decoding
  • [#5636] generic gpio works on bf533 in the opposite way
  • [#5637] Kernel crashed when arecord and aplay on bf537-stamp with SoC I2S audio
  • [#5638] i2ctwi test fails on bf537 stamp
  • [#5640] It frequently fails to initialize BCSP with bluetooth EZ-Extender
  • [#5647] SPI driver bus_unlock() does not schedule postponed SPI messages
  • [#5649] xip test fail as app fail to execute in NOR flash
  • [#5650] Fail to open video device node of camera vs6624 on bf537-stamp
  • [#5651] Build lirc failed at missing files
  • [#5652] run strace fails for fork: Function not implemented
  • [#5653] Error happens when play audio with ssm2603 on bf527-ezkit
  • [#5654] Gadget audio test sometimes get errors on bf527-ezkit with ssm2603
  • [#5655] ppifcd test case doesn't work with generic gpio
  • [#5656] Build iproute2 fails at trunk for dlfcn.h when built as FLAT
  • [#5657] [ltp] ltp test case mount03/umount03 fail with error of "No such device"
  • [#5658] [ltp] ltp test case umount02 fail with kernel dump info
  • [#5659] [ltp] ltp test case eventfd01 fail
  • [#5662] Uncached DMA region no longer being uncached
  • [#5663] Build latest kernel fail at physmap
  • [#5665] Build kernel fails when adau1761 is built as module
  • [#5668] Fail to build app bluez-utils
  • [#5674] traps test 21 prefetch _l1_no fails on trunk head On bf548 and bf518 and bf527
  • [#5676] mpu kernel fail to build on trunk
  • [#5678] ptpd would switch from master to slave status if there is another machine set to master in the lan
  • [#5683] build nand fails for format error
  • [#5684] touching keypad on bf548 will make system dead and restart
  • [#5687] SPI read/write be wrong after suspend to memory and resume
  • [#5689] while two or multi spi devices use gpio cs, spi setup will fail
  • [#5694] build fails in bf548-ezkit for latest trunk
  • [#5695] Build bf537-stamp fails at ad73322 for the latest trunk
  • [#5696] rtc wake up from mem mode fails on bf518f-ezbrd
  • [#5698] rtc wake up from standby mode fails on bf537 with adv7393 installed
  • [#5700] Build kernel with audio i2s driver as module, kernel fails to build
  • [#5702] build xenomai into fdpic format fails for no libnative.so
  • [#5704] fail to xip_test on bf537-stamp mpu kernel
  • [#5705] build default kernel with fdpic app fails to boot up on bf533 stamp sometimes
  • [#5707] error in user/procps/Makefile
  • [#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
  • [#5713] Out of Memory - kill Asterisk
  • [#5715] libpcap fails to compile in trunk
  • [#5716] network fails with CONFIG_BFIN_EXTMEM_WRITEBACK
  • [#5719] SVN trunk MPU kernel panics when boot from a xip root romfs in nor flash on bf537 0.3
  • [#5721] Sometimes kernel locks while accessing SPI devices
  • [#5722] bfin_sport_spi broken by cs_gpio changes
  • [#5724] SPORT driver crash on reload
  • [#5725] netperf running on bf548-ezkit relatively slower that before
  • [#5727] build e2fsprogs-1.41.12 fail sometimes because of compiling order
  • [#5729] Generate file to sdio mmc on bf548-ezkit will get error message sometimes
  • [#5735] A SMP sync problem may lead to timers on core B not working
  • [#5737] For 09r1.1 kernel, ltp cases randomly crash on bf537-stamp
  • [#5738] Linux Blackfin arch is missing __cmpdi2
  • [#5739] Blackfin serial dma is wonky after 2.6.32 upgrade
  • [#5740] convert clocksource to cyclecounter
  • [#5741] adau1371 and adau1761 fail to build after 2.6.32 upgrade
  • [#5742] outdated TIF (thread_info.h) bits in 2.6.32
  • [#5743] sound/soc/blackfin/bf5xx-ad1938.c build fails after 2.6.32 upgrade
  • [#5744] trunk head kernel stucks after booting up now
  • [#5745] A SMP cache coherence may lead to kernel boot failure
  • [#5746] Fail to build kernel at application strace after kernel is updated
  • [#5747] Fails to build smp kernel on bf561-ezkit for latest trunk
  • [#5748] serial is very slow and can lose char when enabling DMA and MPU in trunk head on BF537
  • [#5750] SMP build fails with 2.6.32 due to missing dynamic percpu support
  • [#5752] Build some kernel failed at .tmp_vmlinux2 in latest trunk
  • [#5753] Fail to apply xenomai to latest trunk kernel
  • [#5754] Error occurs when write to SD card with spimmc in kernel trunk
  • [#5755] romfs target fails for lib/pwlib
  • [#5756] romfs target fails for lib/libopenh323
  • [#5757] drop USER_SQUASHFS_MKSQUASHFS7Z as squashfs 4.0 does not support 7z anymore
  • [#5758] fix build for libopenh323
  • [#5759] fix build for pwlib
  • [#5760] fix asterisk build
  • [#5762] bfin SocketCAN can't send and receive packets in trunk head
  • [#5763] make config for trunk head kernel with script fails at Atmel SD/MMC Driver for mismatch
  • [#5767] In 09r1.1 branch, all ltp test cases show stack overflow in bf561 SMP kernel
  • [#5768] ping fails on bf518f-ezbrd 09r1.1 branch kernel after ifconfig
  • [#5770] trunk head kernel built with 4.3 trunk head toolchain for bf548 ezkit boot stuck at sda
  • [#5771] gadget zero control may hang at test 14 in bf548-ezkit
  • [#5774] [ltp]ltp test case will be killed by oom-killer on bf533-ezkit in 09r1 branch occasionally
  • [#5775] RESOURCE_LABEL_SIZE in bfin_gpio.c is 16, but "Blackfin-GPIOlib" is longer (with tailing \0)
  • [#5778] receive data through sport uart ttySS0 from host has different chars on 09R1 branch
  • [#5779] SD card can not work properly in BF518F-EZBRD board revision 1.0
  • [#5780] bfin-dma test fails on BF518F-ezbrd with 0.1 silicon revision
  • [#5781] In bf518f-ezbrd board 1.0, wake up from mem can not work
  • [#5783] sport uart test fails to receive data on bf537 0.3 stamp board
  • [#5789] Linux console does not work when SCLK is 27MHz
  • [#5790] Cannot read flash under Linux
  • [#5791] oprofile compilation issues in BF527 Ezkit
  • [#5792] enc28j60 spi net fails to ping with host on trunk head kernel
  • [#5793] bf561 smp: kernel panic if enabling high resolution timer
  • [#5795] adxl through SPI is too sensitive on trunk head kernel
  • [#5799] Build qt fails at debug-mmrs.c in latest trunk
  • [#5800] Build strace fails at one regression machine with SuSE 9.3
  • [#5801] No interrupt occurs when reconnect gadget device in OTG mode.
  • [#5803] kgdb fails to connect on trunk head kernel
  • [#5804] bf531: ethernet not working when switching to 2009R1
  • [#5805] load library like libosipparser2.so.4 sometimes fails on trunk head built by gcc 4.3
  • [#5806] mmc device node can not generated correctly after partition
  • [#5807] traps test case fails for wrong EXCAUSE on trunk head kernel
  • [#5808] mmc configuration error in make config
  • [#5810] initial sp is given wrong value and INIT_TASK_DATA is not linked into data
  • [#5811] Directfb test application can not exit properly on bf548-ezkit
  • [#5812] Build latest kernel fail at tmp_vmlinux1
  • [#5813] Gadget serial tests will make kernel crash
  • [#5814] PREEMPT_RT: cyclic test shows no significant improvement for system latency
  • [#5816] PREEMPT_RT: cyclic test stalls in some test mode
  • [#5817] lmbench test fails sometimes on bf561-ezkit SMP kernel
  • [#5818] Get kernel dump info when test mmap1 in bf537-stamp mpu kernel
  • [#5819] oprofile and g729 kernel can not boot up in latest trunk
  • [#5820] Can not find sound card ad1836 on bf533-stamp in trunk
  • [#5821] Fail to build pngview on regression machines with suse 10.2
  • [#5823] ffmpeg fails to run in trunk due to libswscale.so
  • [#5824] some kernel modules fail to link due to losing strcpy in trunk head
  • [#5831] set the performance register in kdgb testing fails
  • [#5832] sport control over ad73311 chip has status error: TUVF
  • [#5833] trap test running on the second core of bf561 has serveral fails
  • [#5834] Build bf537-stamp mpu kernel for kernel xip test failed
  • [#5836] run spi flash with dma mode enabled fails to mount.
  • [#5837] nbench built info fdpic format can't run to the end
  • [#5838] XIP kernel hangs during boot up in latest trunk
  • [#5839] Build kernel fails at time-ts.c for latest trunk
  • [#5841] [ltp] ltp test case shmctl01/semctl01 can not execute
  • [#5844] Gadget serial dirver test fail when transfer a file
  • [#5847] IPv6 not working in 2009R1 with bfin mac: "hw csum failure"
  • [#5848] "kernel memory" shows up wonky with ROM kernel in cpuinfo
  • [#5849] [LTP] ltp test case shmat02 and kill05 failed at attaching shared memory
  • [#5850] [LTP] ltp test case kill07 failed with kernel dump info of illegal use of supervisor resource
  • [#5851] device nodes are not created as soon as they are use to be
  • [#5852] enabling bfin_mac and bfin_nand on bf526-ezbrd leads to NULL pointer crash
  • [#5871] No mtdblock is generated on bf533-stamp during xip test
  • [#5872] Fail to run alsa application with BF527-EZKIT ssm2603
  • [#5873] Trunk kernel crashed when testing bonnie++ for usb1761 driver
  • [#5874] malloc performance frequently fails on bf561 SMP kernel
  • [#5875] adxl through I2C fail now on trunk head kernel
  • [#5876] Repeating rsh/rcp causes error "poll: protocol failure in circuit setup"
  • [#5877] SPI transmit cs_change flag not properly handled
  • [#5879] GPIO controlled slave request may fail when bfin_spi_setup() gets executed twice
  • [#5894] BF527 uImage Flashing issue(Copy to Flash... Flash not Erased)
  • [#5896] trunk head kernel build fail for lack of linux/regulator/adp_switch.h
  • [#5898] build strace fails on trunk head kernel
  • [#5899] change cpu freq on 561 smp kernel doesn't change Calibration values
  • [#5900] hardware single stepping in userspace does not handle syscalls correctly
  • [#5902] reading /proc/bus/usb/devices on BF548-EZKIT in OTG mode results in crash
  • [#5903] Impossible to work properly with two or more SPI slave devices using spi_bfin5xx driver.
  • [#5904] trunk kernel fails to run gdb testing
  • [#5920] mke2fs fails to create a valid file system
  • [#5923] trunk toolchain hardware testing with trunk head kernel fails at libstdc++
  • [#5924] Scheduling error shows up sometimes in latest trunk
  • [#5925] access_ok is called in atomic contexts in blackfin
  • [#5927] PR bit other than RAF bit in EMAC OPMODE register should be set for promisuous mode in bfin_mac driver
  • [#5930] Fail to run bfin_opcontrol in flat format after update toolchain to svn3815
  • [#5931] Trying to compile CAN4LINUX for BF537-STAMP board but compilation is failing
  • [#5933] BF561-EZKIT SMP kernel can not wake up from standby mode by uart interrupt
  • [#5934] Attach uart based bluetooth HCI failed on bf537-stamp with ADZS-BFBLUET-EZEXT
  • [#5939] bfin-can fails to build after linux-2.6.33 upgrade
  • [#5940] lynx fails in trunk due to using fork()
  • [#5941] links fails in trunk due to using fork()
  • [#5942] build usb host fail when remove anomaly 456 for BF526-EZBRD
  • [#5943] Build latest kernel will fail after make clean
  • [#6077] AD183X fails to detect on BF561-EZKIT
  • [#6148] USB detection will cause kernel crashing at mm/slab.c
  • [#6335] Build xip failed in fdpic format when xenomai is enabled
  • [#6626] SMP kernel failed to boot on bf561-ezkit on latest trunk
  • [#7218] run traps prefetch l1_instruction test make kernel panic
  • [#7219] ethernet in buffer test can't generate netperf_tcp_stream data
  • [#7220] bonnie++ test on bf548 ezkit sdiommc fails with kernel panic
  • [#7221] buld mcapi kernel on trunk head for bf561-ezkit fails
  • [#7222] BF-537: MAC DMA TX interrupt called in infinite loop
  • [#7223] BF561 SMP kernel crashes when reboot in latest trunk
  • [#7224] undifined variable x25_address in ./user/net-tools/lib/x25_src.c
  • [#7226] oprofile flat kernel fail to boot on bf533-ezkit
  • [#7227] Install g_zero module in usb otg mode on bf548/bf527 will make board reboot
  • [#7228] Fail to wake up when usb device is enabled on bf548/bf527
  • [#7229] [ltp] LTP test case setrlimit01 fail in latest kernel 3.5.0
  • [#7230] [ltp] LTP test case ssetmask01 fail in latest kernel 3.5.0
  • [#7231] mcapi tests fails on bf561 ezkit
  • [#7232] SMP bf561-ezkit kernel crash in change_cpufreq test
  • [#7233] debug_mmrs test takes to much time on bf561-ezkit smp kernel for latest kernel 3.5.0
  • [#7234] kernel xip fail to boot in bf561-ezkit smp kernel for latest kernel 3.5.0
  • [#7250] On bfin ppi test, it fails to quit from slave when send "q" from master
  • [#7251] Blackfin SPI driver doesn't handle repeated changes in CPOL, CPHA and LSBF correctly
  • [#7261] build power kernel fails at video/video/bfin_adv7393fb.c
  • [#7262] traps test make kernel panic on bf548-ezkit board
  • [#7263] nbench test on SMP 561 kernel fails
  • [#7282] run whetstone on SMP 561 Kernel stucks
  • [#7284] Can't detect ad1836 on bf537-stamp in latest trunk
  • [#7285] Gadget storage test fail on bf548-ezkit in latest trunk
  • [#7287] Can not build usb.c with libaio
  • [#7288] SPORT Configuration returns error while argument inconsistent
  • [#7294] build mcapi kernel on bf561 fails at protocol.c
  • [#7301] trunk head toolchain build uclinux-dist fails at ftp for error: ‘ARG_MAX’ undeclared
  • [#7306] Sometimes there is no console response in bf561 smp kernel
  • [#7307] Fail to wake up through uart in bf561-ezkit smp kernel
  • [#7308] Sometimes kernel hangs in bf561-ezkit smp kernel
  • [#7314] build bfinppi fails at bfin_ppi.c
  • [#7315] [ltp] ltp test case getrusage04 from ltp-full-20120903 fails in trunk
  • [#7327] mem access test with mpu kernel fails on bf537-stamp
  • [#7328] Fail to compile pthread_test after toolchain update
  • [#7329] Fail to compile netperf after toolchain update
  • [#7330] l1 app test on uclinux-dist head fails
  • [#7333] Test dll fails to run after toolchain update
  • [#7334] build bluetoothalsa kernel fails to no dsp bridge
  • [#7335] [ltp] ltp test case mmap10 in ltp-full-20120903 fails
  • [#7337] [ltp] ltp test case mount02 fails in ltp-full-20120903
  • [#7338] [ltp] ltp test case mount03 fails in ltp-full-20120903
  • [#7339] [ltp] can not apply patch of lchown02 in ltp-full-20101031 to ltp-full-20120903
  • [#7342] [ltp] LTP test case acct01 breaks in ltp-full-20120903
  • [#7343] [ltp] LTP test case chdir04 fails in ltp-full-20120903
  • [#7379] Fail to build alsa lib in latest trunk with upgraded toolchain
  • [#7384] [mtd-utils] Trunk fails on compile with trunk toolchain in recv_image.o
  • [#7385] Kernel panic in musb_gadget.c when using carl9170 wireless driver
  • [#7396] build netperf fails for undefined reference to `___CPU_ZERO'
  • [#7462] module operation in fdpic kernel has error info
  • [#7483] bfin_sport driver does not work well in TDM DMA mode
  • [#7506] Dropbear does not build
  • [#7514] Kernel wont compile

[#4615] kernel boot up fails with CONFIG_BFIN_KERNEL_CLOCK item on.

[#4615] kernel boot up fails with CONFIG_BFIN_KERNEL_CLOCK item on.

Submitted By: Mingquan Pan

Open Date

2008-11-06 05:22:24     Close Date

2009-01-16 09:38:04

Priority:

Medium     Assignee:

Michael Hennerich

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:

Rejected

Uboot version or rev.:

    Toolchain version or rev.:

Oct 10

App binary format:

N/A     

Summary: kernel boot up fails with CONFIG_BFIN_KERNEL_CLOCK item on.

Details:

kernel boot up fails with CPUFreq items, on BF548 EZKIT, BF527-EZKIT, BF561-EZKIT.

On the BF548-EZKIT, it stops at:

bfin> boote

Loading .text @ 0x00001000 (1823920 bytes)

Loading .rodata @ 0x001be4c0 (501028 bytes)

Loading .init.rodata @ 0x002389e4 (156 bytes)

Loading __ksymtab @ 0x00238a80 (18704 bytes)

Loading __ksymtab_gpl @ 0x0023d390 (7736 bytes)

Loading __ksymtab_strings @ 0x0023f1c8 (61001 bytes)

Loading __init_rodata @ 0x0024e014 (172 bytes)

Loading __param @ 0x0024e0c0 (1660 bytes)

Clearing .bss @ 0x0024e740 (95324 bytes)

Loading .data @ 0x00265b9c (107620 bytes)

Loading .init.text @ 0x00280000 (143544 bytes)

Loading .init.data @ 0x002a30b8 (28912 bytes)

Loading .init.setup @ 0x002aa1a8 (608 bytes)

Loading .initcall.init @ 0x002aa408 (788 bytes)

Loading .con_initcall.init @ 0x002aa71c (8 bytes)

Loading .init.ramfs @ 0x002aa724 (3766930 bytes)

Loading .text_l1 @ 0xffa00000 (5852 bytes)

sh_addr: FFA00000, p_paddr: 006421B6

Loading from: 0262C000 to 006421B6, size: 5852

Loading .data_l1 @ 0xff800000 (224 bytes)

sh_addr: FF800000, p_paddr: 00643892

Loading from: 0262E000 to 00643892, size: 224

## Starting application at 0x00295550 ...

On BF527-ezkit , it shows panic:

bfin> run addip

bfin> bootelf

Loading .text @ 0x00001000 (1171440 bytes)

Loading .rodata @ 0x0011f000 (302884 bytes)

Loading .init.rodata @ 0x00168f24 (156 bytes)

Loading __ksymtab @ 0x00168fc0 (16184 bytes)

Loading __ksymtab_gpl @ 0x0016cef8 (5432 bytes)

Loading __ksymtab_strings @ 0x0016e430 (48430 bytes)

Loading __init_rodata @ 0x0017a160 (172 bytes)

Loading __param @ 0x0017a20c (560 bytes)

Clearing .bss @ 0x0017a440 (63952 bytes)

Loading .data @ 0x00189e10 (66032 bytes)

Loading .init.text @ 0x0019a000 (99396 bytes)

Loading .init.data @ 0x001b2444 (20516 bytes)

Loading .init.setup @ 0x001b7468 (632 bytes)

Loading .initcall.init @ 0x001b76e0 (512 bytes)

Loading .con_initcall.init @ 0x001b78e0 (4 bytes)

Loading .init.ramfs @ 0x001b78e4 (3167244 bytes)

Loading .text_l1 @ 0xffa00000 (5740 bytes)

sh_addr: FFA00000, p_paddr: 004BCCF0

Loading from: 024AE000 to 004BCCF0, size: 5740

Loading .data_l1 @ 0xff800000 (224 bytes)

sh_addr: FF800000, p_paddr: 004BE35C

Loading from: 024B0000 to 004BE35C, size: 224

## Starting application at 0x001a73d0 ...

Linux version 2.6.26.5-ADI-2009R1-pre-svn5497 (test@uclinux60-bf527-std) (gcc version 4.1.2 (ADI svn)) #5 Wed Oct 29 09:04:23 CST 2008

console [early_BFuart0] enabled

early printk enabled on early_BFuart0

Board Memory: 64MB

Kernel Managed Memory: 64MB

Memory map:

  fixedcode = 0x00000400-0x00000490

  text      = 0x00001000-0x0011eff0

  rodata    = 0x0011f000-0x0017a43c

  bss       = 0x0017a440-0x00189e10

  data      = 0x00189e10-0x0019a000

    stack   = 0x00198000-0x0019a000

  init      = 0x0019a000-0x004bf000

  available = 0x004bf000-0x03eff000

  DMA Zone  = 0x03f00000-0x04000000

Hardware Trace Active and Enabled

Reset caused by Software reset

Blackfin support (C) 2004-2008 Analog Devices, Inc.

Compiled for ADSP-BF527 Rev 0.0

ERROR: Not running on ADSP-BF527: unknown CPUID 0x27e0 Rev 0.0

Blackfin Linux support by   blackfin.uclinux.org/

Processor Speed: 500 MHz core clock and 100 MHz System Clock

NOMPU: setting up cplb tables for global access

Instruction Cache Enabled

Data Cache Enabled (write-through)

Built 1 zonelists in Zone order, mobility grouping off.  Total pages: 16001

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:bf527-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: 59068k/65536k RAM, (3220k init code, 1143k kernel code, 493k data, 1024k dma, 584k reserved)

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)

net_namespace: 192 bytes

NET: Registered protocol family 16

Blackfin GPIO Controller

Blackfin DMA Controller

stamp_init(): registering device resources

usbcore: registered new interface driver usbfs

usbcore: registered new interface driver hub

usbcore: registered new device driver usb

musb_hdrc: version 6.0, pio, host, debug=0

musb_hdrc: USB Host mode controller at ffc03800 using PIO, IRQ 59

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

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

Kernel panic - not syncikernel panic detected... trying to recover from it

On BF561-EZKIT, it is also panic.

config file for bf548 is attached.

Follow-ups

--- Michael Hennerich                                        2008-11-06 06:56:03

I think this is not related to CPUfreq.

Can you turn off CONFIG_BFIN_KERNEL_CLOCK and try again?

Kernel without CPUfreq and only with CONFIG_BFIN_KERNEL_CLOCK fails to boot.

-Michael

--- Mingquan Pan                                             2008-11-07 00:43:38

Yes, you are right. It is because the CONFIG_BFIN_KERNEL_CLOCK item is selected

that cause this problem.

On bf548 ezkit, the log is the same.

And on bf527 ezkit, more info can see like the following:

CPU:   ADSP bf527-0.0 (Detected Rev: 0.0)

Board: ADI BF527 EZ-Kit board

       Support:   blackfin.uclinux.org/

Clock: VCO: 525 MHz, Core: 525 MHz, System: 131 MHz

RAM:   64 MB

Flash:  4 MB

In:    serial

Out:   serial

Err:   serial

Net:   Blackfin EMAC

MAC:   00:E0:22:FE:B8:11

Hit any key to stop autoboot:  0

bfin>

bfin> tftp 0x2000000 linux

Using Blackfin EMAC device

TFTP from server 10.100.4.174; our IP address is 10.100.4.50

Filename 'linux'.

Load address: 0x2000000

Loading: #################################################################

         #################################################################

         #################################################################

         #################################################################

         #################################################################

         #################################################################

         #################################################################

         #################################################################

         #################################################################

         #################################################################

         #################################################################

         #################################################################

         #################################################################

         #################################################################

         #################################################################

         #################################################################

         #################################################################

         #################################################################

         #################################################################

         #################################################################

         #################################################################

         #################################################################

         #################################################################

         #################################################################

         ################

done

Bytes transferred = 8067695 (7b1a6f hex)

bfin> boote

Loading .text @ 0x00001000 (1197040 bytes)

Loading .rodata @ 0x00125400 (296296 bytes)

Loading .init.rodata @ 0x0016d968 (156 bytes)

Loading __ksymtab @ 0x0016da04 (16680 bytes)

Loading __ksymtab_gpl @ 0x00171b2c (5736 bytes)

Loading __ksymtab_strings @ 0x00173194 (50369 bytes)

Loading __init_rodata @ 0x0017f658 (172 bytes)

Loading __param @ 0x0017f704 (640 bytes)

Clearing .bss @ 0x0017f9a0 (66712 bytes)

Loading .data @ 0x0018fe38 (74184 bytes)

Loading .init.text @ 0x001a2000 (100864 bytes)

Loading .init.data @ 0x001baa00 (20648 bytes)

Loading .init.setup @ 0x001bfaa8 (584 bytes)

Loading .initcall.init @ 0x001bfcf0 (640 bytes)

Loading .con_initcall.init @ 0x001bff70 (4 bytes)

Loading .init.ramfs @ 0x001bff74 (5640817 bytes)

Loading .text_l1 @ 0xffa00000 (5756 bytes)

sh_addr: FFA00000, p_paddr: 007211E5

Loading from: 02712000 to 007211E5, size: 5756

Loading .data_l1 @ 0xff800000 (224 bytes)

sh_addr: FF800000, p_paddr: 00722861

Loading from: 02714000 to 00722861, size: 224

## Starting application at 0x001af3a8 ...

Linux version 2.6.28-rc2-ADI-2009R1-pre-svn5588 (test@uclinux60-bf527-std) (gcc

version 4.1.2 (ADI svn)) #32 Fri Nov 7 13:36:54 CST 2008

console [early_BFuart0] enabled

early printk enabled on early_BFuart0

Board Memory: 64MB

Kernel Managed Memory: 64MB

Memory map:

  fixedcode = 0x00000400-0x00000490

  text      = 0x00001000-0x001253f0

  rodata    = 0x00125400-0x0017f984

  bss       = 0x0017f9a0-0x0018fe38

  data      = 0x0018fe38-0x001a2000

    stack   = 0x001a0000-0x001a2000

  init      = 0x001a2000-0x00723000

  available = 0x00723000-0x03eff000

  DMA Zone  = 0x03f00000-0x04000000

Hardware Trace Active and Enabled

Reset caused by Software reset

Blackfin support (C) 2004-2008 Analog Devices, Inc.

Compiled for ADSP-BF527 Rev 0.0

ERROR: Not running on ADSP-BF527: unknown CPUID 0x27e0 Rev 0.0

Blackfin Linux support by   blackfin.uclinux.org/

Processor Speed: 500 MHz core clock and 100 MHz System Clock

NOMPU: setting up cplb tables for global access

Instruction Cache Enabled

Data Cache Enabled (write-through)

Built 1 zonelists in Zone order, mobility grouping off.  Total pages: 16001

Kernel command line: root=/dev/mtdblock0 rw earlyprintk=serial,uart0,57600

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: 56620k/65536k RAM, (5636k init code, 1168k kernel code, 500k

data, 1024k dma, 584k reserved)

Calibrating delay loop... 993.28 BogoMIPS (lpj=1986560)

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)

net_namespace: 288 bytes

NET: Registered protocol family 16

Blackfin GPIO Controller

Blackfin DMA Controller

stamp_init(): registering device resources

usbcore: registered new interface driver usbfs

usbcore: registered new interface driver hub

usbcore: registered new device driver usb

musb_hdrc: version 6.0, pio, host, debug=0

musb_hdrc: USB Host mode controller at ffc03800 using PIO, IRQ 59

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

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

Kernel panic - not syncing: junk in compressed archive

kernel config for bf527 ezkit is attached.

--- Mingquan Pan                                             2008-11-07 01:09:41

It is strange that if select that CONFIG_BFIN_KERNEL_CLOCK item and set

CONFIG_VCO_MULT to 16, the kernel is still booting ok on bf527-ezkit. Only when

you turn CONFIG_BFIN_KERNEL_CLOCK on and remain CONFIG_VCO_MULT to 20, that

makes the bug shows up.

This time show more info on bf527-ezkit:

fin> boote

Loading .text @ 0x00001000 (1197120 bytes)

Loading .rodata @ 0x00125440 (296220 bytes)

Loading .init.rodata @ 0x0016d95c (156 bytes)

Loading __ksymtab @ 0x0016d9f8 (16680 bytes)

Loading __ksymtab_gpl @ 0x00171b20 (5736 bytes)

Loading __ksymtab_strings @ 0x00173188 (50369 bytes)

Loading __init_rodata @ 0x0017f64c (172 bytes)

Loading __param @ 0x0017f6f8 (640 bytes)

Clearing .bss @ 0x0017f980 (63128 bytes)

Loading .data @ 0x0018f018 (69608 bytes)

Loading .init.text @ 0x001a0000 (100864 bytes)

Loading .init.data @ 0x001b8a00 (20648 bytes)

Loading .init.setup @ 0x001bdaa8 (584 bytes)

Loading .initcall.init @ 0x001bdcf0 (640 bytes)

Loading .con_initcall.init @ 0x001bdf70 (4 bytes)

Loading .init.ramfs @ 0x001bdf74 (5641092 bytes)

Loading .text_l1 @ 0xffa00000 (5796 bytes)

sh_addr: FFA00000, p_paddr: 0071F2F8

Loading from: 02711000 to 0071F2F8, size: 5796

Loading .data_l1 @ 0xff800000 (224 bytes)

sh_addr: FF800000, p_paddr: 0072099C

Loading from: 02713000 to 0072099C, size: 224

## Starting application at 0x001ad3a8 ...

Linux version 2.6.28-rc2-ADI-2009R1-pre-svn5588 (test@uclinux60-bf527-std) (gcc

version 4.1.2 (ADI svn)) #44 Fri Nov 7 14:05:07 CST 2008

console [early_BFuart0] enabled

early printk enabled on early_BFuart0

Board Memory: 64MB

Kernel Managed Memory: 64MB

Memory map:

  fixedcode = 0x00000400-0x00000490

  text      = 0x00001000-0x00125440

  rodata    = 0x00125440-0x0017f978

  bss       = 0x0017f980-0x0018f018

  data      = 0x0018f018-0x001a0000

    stack   = 0x0019e000-0x001a0000

  init      = 0x001a0000-0x00721000

  available = 0x00721000-0x03eff000

  DMA Zone  = 0x03f00000-0x04000000

Hardware Trace Active and Enabled

Blackfin support (C) 2004-2008 Analog Devices, Inc.

Compiled for ADSP-BF527 Rev 0.0

ERROR: Not running on ADSP-BF527: unknown CPUID 0x27e0 Rev 0.0

Blackfin Linux support by   blackfin.uclinux.org/

Processor Speed: 500 MHz core clock and 100 MHz System Clock

NOMPU: setting up cplb tables for global access

Instruction Cache Enabled

Data Cache Enabled (write-through)

Built 1 zonelists in Zone order, mobility grouping off.  Total pages: 16001

Kernel command line: root=/dev/mtdblock0 rw earlyprintk=serial,uart0,57600

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)

NULL pointer access

Kernel OOPS in progress

Deferred Exception context

No Valid process in current context

return address: [0x00030a22]; contents of:

0x00030a00:  e800  0004  b3b1  0d44  183e  326b  6005  6004

0x00030a10:  0000  9128  4870  a0ae  a12b  1139  0000  3255

0x00030a20:  0c03 [a057] 600b  cc00  c209  912a  0000  060b

0x00030a30:  640e  0c07  6000  0603  564e  5641  e180  9ce1

SEQUENCER STATUS:               Not tainted

SEQSTAT: 00060027  IPEND: 8030  SYSCFG: 0006

  EXCAUSE   : 0x27

  physical IVG15 asserted : <0xffa00e04> { _evt_system_call + 0x0 }

  logical irq   6 mapped  : <0xffa0040c> { _timer_interrupt + 0x0 }

RETE: <0x00000000> { _do_one_initcall + 0xfffff000 }

RETN: <0x0019ff28> /* kernel dynamic memory */

RETX: <0x00000480> /* Maybe fixed code section */

RETS: <0x001b005c> { _free_all_bootmem_core + 0x134 }

PC  : <0x00030a22> { ___free_pages_ok + 0x2e }

DCPLB_FAULT_ADDR: <0x00000004> /* Maybe null pointer? */

ICPLB_FAULT_ADDR: <0x0000ffff> { _do_exit + 0x8f }

PROCESSOR STATE:

R0 : 00004af8    R1 : 00000020    R2 : 00000000    R3 : 00000000

R4 : 00000000    R5 : 00000001    R6 : ffffffff    R7 : 00000000

P0 : 00774800    P1 : 00774800    P2 : 00000000    P3 : 00774800

P4 : 00000020    P5 : 00774820    FP : 0019ff38    SP : 0019fe4c

LB0: 0008b9ec    LT0: 0008b9ec    LC0: 00000000

LB1: 0008aeee    LT1: 0008aee2    LC1: 00000000

B0 : ffffffe0    L0 : 00000000    M0 : 00000000    I0 : 0000000a

B1 : 00181b40    L1 : 00000000    M1 : 00000000    I1 : 00000000

B2 : 00000040    L2 : 00000000    M2 : 00000000    I2 : 00000000

B3 : 00000000    L3 : 00000000    M3 : 00000000    I3 : 00000000

A0.w: 01e84800   A0.x: 00000000   A1.w: 00000f86   A1.x: 00000000

USP : 001a0000  ASTAT: 02003025

Hardware Trace:

   0 Target : <0x000049d8> { _trap_c + 0x0 }

     Source : <0xffa00770> { _exception_to_level5 + 0x9c } CALL pcrel

   1 Target : <0xffa006d4> { _exception_to_level5 + 0x0 }

     Source : <0xffa00556> { _bfin_return_from_exception + 0x6 } RTX

   2 Target : <0xffa00550> { _bfin_return_from_exception + 0x0 }

     Source : <0xffa0062c> { _ex_trap_c + 0x6c } JUMP.S

   3 Target : <0xffa005c0> { _ex_trap_c + 0x0 }

     Source : <0xffa007f8> { _trap + 0x28 } JUMP (P4)

   4 Target : <0xffa007d0> { _trap + 0x0 }

     Source : <0x00030a20> { ___free_pages_ok + 0x2c } 0x0c03

   5 Target : <0x00030a20> { ___free_pages_ok + 0x2c }

     Source : <0x00030c8e> { ___free_pages_ok + 0x29a } JUMP.S

   6 Target : <0x00030c8c> { ___free_pages_ok + 0x298 }

     Source : <0x00030a1a> { ___free_pages_ok + 0x26 } IF !CC JUMP

   7 Target : <0x00030a10> { ___free_pages_ok + 0x1c }

     Source : <0x00030a7c> { ___free_pages_ok + 0x88 } IF CC JUMP

   8 Target : <0x00030a6a> { ___free_pages_ok + 0x76 }

     Source : <0x00030a62> { ___free_pages_ok + 0x6e } IF CC JUMP

   9 Target : <0x00030a5c> { ___free_pages_ok + 0x68 }

     Source : <0x00030a54> { ___free_pages_ok + 0x60 } IF CC JUMP

  10 Target : <0x000309f4> { ___free_pages_ok + 0x0 }

     Source : <0x0003113e> { ___free_pages + 0x26 } JUMP.L

  11 Target : <0x00031118> { ___free_pages + 0x0 }

     Source : <0x001b89ee> { ___free_pages_bootmem + 0x56 } JUMP.L

  12 Target : <0x001b89d2> { ___free_pages_bootmem + 0x3a }

     Source : <0x001b89fa> { ___free_pages_bootmem + 0x62 } IF CC JUMP

  13 Target : <0x001b89f2> { ___free_pages_bootmem + 0x5a }

     Source : <0x001b89e4> { ___free_pages_bootmem + 0x4c } IF !CC JUMP

  14 Target : <0x001b89b6> { ___free_pages_bootmem + 0x1e }

     Source : <0x001b89fc> { ___free_pages_bootmem + 0x64 } JUMP.S

  15 Target : <0x001b89f2> { ___free_pages_bootmem + 0x5a }

     Source : <0x001b89e4> { ___free_pages_bootmem + 0x4c } IF !CC JUMP

Kernel Stack

Stack info:

SP: [0x001a0000] <0x001a0000> { __edata + 0x0 }

Memory from 0x001a0000 to 001a2000

001a0000:[0017e14a] e10a6008  9310f988  00000010  0019e14a  e10a6050  93101768

00106000

001a0020: 0019e14a  e10a6020  93101768  00106000  0017e14a  f994e10a  0018e149

e1099310

001a0040: 6000fbc4  e0b268fa  92082002  00106008  0017e14a  f998e10a  0018e149

e1099310

001a0060: 6000fbc4  e0b268fa  92082002  00106008  00000000  00000000  00000010

00000000

001a0080: 00000000  00000010  6fa60167  e141b130  30460019  1768e101  e3f76480

6c662fb7

001a00a0: 01276000  00000010  0c0105f3  0004e800  30393218  e3f7181b  304b4f6f

32285001

001a00c0: 304d6c0d  18b3080f  08076410  321710e6  e69061e8  3007fffe  4f5ee3f7

300f3010

001a00e0: 3045640a  5c38e3f7  e14c307d  e10c001b  6006dab0  323b2012  99505abb

1c370c00

001a0100: 080861e9  e14a1834  6c64001b  dcf0e10a  103509d4  00000000  91650000

e3f73045

001a0120: 0c004f3b  1c113018  3010324b  98299808  10080808  10070208  0c0267fa

600013f8

001a0140: 52082002  17e00c00  a0a00000  17d40c00  0c42ac62  304b1871  00625019

1fd40c00

001a0160: 90776c86  01276000  001005b3  001be14a  e10a6c64  09d4dcf0  1fcf600e

17f10c06

001a0180: 61713043  4edce3f7  18050c00  18420c07  14400a07  0017e14c  f99ce10c

0c009120

001a01a0: 0c0717e0  00001855  0018e14f  fb34e10f  0c42917a  30431849  326f52c7

0015e146

001a01c0: 0017e147  6c256800  3750e106  f9a0e107  0c03201a  324b183a  98083013

08089811

001a01e0: 02081008  67fa1007  13f80c02  20026000  0c005208  0000182a  00000000

6c08906a

001a0200: 18230c42  08486901  320f17e5  934b9326  e1402fe1  304b0015  3728e100

6df8e3f3

001a0220: 90776c86  01276000  001005b3  61e8320f  ffffe688  e1402f5b  91210015

3700e100

001a0240: 6de6e3f3  68002f8e  93535e87  e1482f8a  e1080018  9100fbc0  18380c00

0017e14d

001a0260: f9a0e10d  91293250  68016002  91106c22  6c090c00  6907180d  18030879

2ff86c22

001a0280: 0015e142  e102304b  6c223770  93292ff1  5e889322  2f659353  21f4e3f3

0012e140

001a02a0: 5440e100  e141b0f0  e1400015  e1000015  e10136cc  e12236ec  e3f30113

e1406da9

001a02c0: e1000015  e3f336f8  68016b0b  00002fe3  e14d05fd  e10d001b  912f8c00

0c070167

001a02e0: 14226f66  001be140  001be141  8c04e101  0200e122  8a00e100  4ff8e3f7

001ae140

001a0300: 0400e100  e141b130  e140001b  e1000015  e1013790  cc008a00  b0f7c412

e3f30000

001a0320: 6008ddcb  6ca69328  05bd0127  00000010  016704c3  60086f86  a0f0b0f0

4d683046

001a0340: 32084f68  0019e14a  2ac0e10a  001be14c  dcf4e10c  b1119109  304c914a

0042e410

001a0360: 0018e14a  844ce10a  e1409310  e100001b  0988dcf0  0000100a  32280000

90280000

001a0380: 0640e3f3  1ffb09e5  001be14b  df70e10b  6cace300  71fee300  71cae300

9ad6e300

001a03a0: 5a8ee3f4  100c09dc  e14d0000  e10d001b  0000dcf4  e3f39028  09dd0625

e14d1ffb

001a03c0: e10d0017  e3f3f998  9128d645  18120c00  60019128  ddbce3f4  1c050c00

93286000

001a03e0: 03d6e300  06cee3f3  01276c86  04836000  e1400010  e1000015  93283840

00002fea

001a0400: 322805f3  001be147  001be140  dab0e100  dcf0e107  e80009b8  30310003

32181044

001a0420: 0015e14c  0015e14f  3890e10c  3898e10f  0000201a  324d915a  98119808

10040808

001a0440: 1ffb0208  52082002  14110c00  ac5a0000  00623006  102d0c00  30436c63

102309b8

001a0460: 00000000  a0980000  17e40c00  3254324d  98119808  10040808  1ffb0208

52082002

001a0480: 17eb0c00  324f915a  98099810  10040808  1ffb0208  52082002  1fd90c00

30436c63

001a04a0: 1fe109b8  90776c66  01276000  001005b3  0015e140  e100304d  e3f338a4

2fcd6ca9

001a04c0: e14a05fb  e800001a  e10a0006  00620070  e3000030  e14a76d9  e10a0019

003117c4

001a04e0: 4a009110  60f89310  191c0801  0019e14f  0580e10f  00409138  0018e14a

7238e10a

001a0500: 91100031  93104a00  080160f8  91381803  e14a0040  e10a0019  003117c8

4a009110

001a0520: 60f89310  18030801  00409138  0015e140  38c4e100  6c6ce3f3  0012e140

5464e100

001a0540: 6c66e3f3  001be14c  e10c3046  64a08c04  2ab4e300  e3f73044  e1474d1f

61010017

001a0560: e1076002  6408f984  e300ad75  32077b7d  0017e14b  f990e10b  30459300

4d0ce3f7

001a0580: 61016408  e3006002  320f7b6f  32449318  324a914a  9a089800  1ffd0208

324a915a

001a05a0: 9a089828  1ffd0208  6bbee300  8116e3f4  7db8e300  0015e140  e100304c

e3f338c8

001a05c0: e3ff6c27  e142fe87  e1400017  e1020017  e100f6f8  5210f978  cccce141

cccde101

001a05e0: 40c84d10  e140b0f0  e100001a  b13000a8  0015e140  e1009119  e3f338e4

0030dc5d

001a0600: 60f90040  18080808  0015e140  38f4e100  6bfee3f3  e3000030  e30071b9

e30030e7

001a0620: e30071b3  e30030ef  e300713f  e3006ff5  e30073c1  e3006e97  e3007493

e3f43123

001a0640: 00300721  60f90040  18070808  0015e140  3940e100  6bdce3f3  00409138

94b8e300

001a0660: 0017e14a  f99ce10a  0c009110  e14d1060  e10d0017  9128fde8  143b0c00

858ee300

001a0680: 6570e300  8276e300  90dae300  0017e14a  f98ce10a  0c429152  00621802

bc92e300

001a06a0: 0018e14d  70c0e300  9108e300  001ae14a  007ce10a  9c70e10d  91280062

6c8ce300

001a06c0: 6c0ee300  8782e300  8e0ae300  e3009128  e30084c9  e3009107  e3007013

e3008099

001a06e0: e3fc8a49  6cc6110b  01279077  001005bb  0017e14a  fde4e10a  0c079117

e14a17c0

001a0700: e10a0018  ce82998c  911283a0  09910000  e14017b6  e1000015  e3f33974

932f6b79

001a0720: e14f2fae  e10f0019  2ee70580  0017e14a  f9a0e10a  e3f39111  000068d3

99503210

001a0740: 100a0c00  0018e14a  fdd4e10a  4a009110  60089310  60000010  00000010

99503210

001a0760: 100a0c00  0018e14a  fdd4e10a  4c009110  60089310  60000010  00000010

99503210

001a0780: 10080c00  001be14a  e10a6008  93108e7c  60000010  00000010  001be14a

8e80e10a

001a07a0: 60089310  00000010  001be14a  8e84e10a  60089310  00000010  6fa60167

60026001

001a07c0: 4ebce3f7  e14a6019  5408001b  8e8ce10a  93106c66  60080127  00000010

30080167

001a07e0: 001be140  e1226fa6  e1000040  e3f78e3c  6c664d7d  01276008  00000010

6fa60167

001a0800: 60026001  4e44e3f7  001be14a  8e88e10a  93106c66  60080127  00000010

016705f5

001a0820: ff78e129  326e5b8e  009ce123  0027e631  30086c65  e6323046  50980028

e6323045

001a0840: e3f70020  e14056d9  e1000015  e1213adc  60020802  d7cce3f4  30380c80

e1211809

001a0860: 6002025a  31b2e3f5  e3f43007  e140d6eb  304d0015  3ae8e100  6acae3f3

0015e140

001a0880: 37a0e100  60026011  d7b2e3f4  30300c80  3046182c  005ce121  301751c8

5401e121

001a08a0: e3f53006  e4303193  4c08001a  001ae630  5404e121  30063017  3188e3f5

0087e123

001a08c0: 505a3056  600a3006  e7bae3f4  001ae430  e6304a08  e121001a  30065404

e3f53017

001a08e0: 30063175  d6aee3f4  0088e129  01275b8e  001005b5  e14905e3  e8000018

e109000d

001a0900: ce82a134  9108c800  30290000  00d0e121  ce00e3f4  001be14a  8e84e10a

32189152

001a0920: 18de0c42  98103208  02089a08  60011ffd  0000326b  0c009868  0000180e

00000000

001a0940: ffffe5a8  08106162  e6a917f5  9868ffff  17f60c00  9b286000  30463266

0d98c682

001a0960: 4f6e6ca4  0c009958  e14d187e  e14f001b  307b0017  8e80e10d  f9a8e10f

9128b0f5

001a0980: 0015e141  e101b130  30043ae0  e3f53017  0c006e19  63991828  18580808

1c490c00

001a09a0: 08106352  304c1855  e3f69138  e14a708b  e10a001b  e1408e38  91110015

e1003054

001a09c0: e3f339f4  e1406a25  e1000015  e3f33a20  e3006a1f  e1408dc7  e1000015

304c3a74

001a09e0: 677ee3f3  0015e140  3ae0e100  ddcce3f4  e142320e  e1020015  914afc54

0087e512

001a0a00: ad52ad12  9338a090  e512914a  ad120087  a308ad51  4800adca  0015e140

3b0ce100

001a0a20: e1400610  91110015  39cce100  69f0e3f3  0018e149  a134e109  9108304b

caeae3f4

001a0a40: 90776da6  05a30127  4a050010  30072f8c  4aa2e3f7  32105038  640f3038

0001e590

001a0a60: 178d0c00  0015e140  3a98e100  69d0e3f3  8d78e300  0015e140  3ab4e100

69c8e3f3

001a0a80: 0c009958  307b1814  0016e140  e100300f  e3f39214  300769bd  4a7ee3f7

32105038

001a0aa0: 640f3038  0001e590  17ef0c00  0015e140  9f80e100  69ace3f3  e14a307e

64a70017

001a0ac0: f9a8e10a  c207ce82  00009110  6ffae3f6  0015e140  3a74e100  e3f3300f

e3f56701

001a0ae0: 32105e87  67f9304b  0c016000  9b105a93  326b181f  20036007  1b2d0c01

60513221

001a0b00: 30446c0c  4a1ce3f7  c200ce82  00009960  0810604a  325417f2  00006c0a

9a289850

001a0b20: 43006052  17fa0810  ffffe6af  326b2fe6  00002f12  e14a0570  e1460017

01670015

001a0b40: f9a8e10a  3adce106  6fa69117  e3f53006  c6822325  437a8167  56824f40

0fffe120

001a0b60: 54074f40  56824f60  6180e121  e3f53006  6c6624d1  0018e14a  e10a0127

ce82fdd4

001a0b80: 9111c006  05300000  feb6e2ff  e14d04c5  0167001b  8e88e10d  0c019129

1c066f66

001a0ba0: e120208f  e3f30064  e3f8a4d3  0c0013d9  e14917f9  e109001b  99488e3c

186e0c00

001a0bc0: 001be14d  8e38e10d  e14a601b  93690015  3b58e10a  98083013  08089811

02081008

001a0be0: 67fa1007  13f80c02  20026000  0c005208  e14a1814  91690015  3b5ce10a

98119808

001a0c00: 10080808  10070208  0c0367fb  600013f8  52082002  10220c00  0018e14a

fdd4e10a

001a0c20: 91119128  fe68e3ff  2000e120  6000b0f0  e141b130  e1400015  e1000015

e101e9fc

001a0c40: 60024c6c  6cbee3f5  01276ca6  0015e140  e9fce100  e2f40485  9128dcff

02fce3f3

001a0c60: 0017e14a  f9a8e10a  60289310  0015e14a  e10a9169  30103b18  9811980b

1008080b

001a0c80: 1007020b  0c0267fa  600313f8  52cb2002  14040c03  64289128  e3009328

0c0010e7

001a0ca0: e14d13c4  e10d0017  9128f9a8  1c190c00  4ea09128  18390c10  ff3ee3ff

e1402fb6

001a0cc0: e1000015  e3f33b24  916968a3  4f283041  440a3210  30425e91  e3f34f18

2f66a439

001a0ce0: 001be14a  8e7ce10a  0c009110  e1401fe6  e1410015  e101001b  e1008e3c

e3f33b60

001a0d00: 20056887  0064e120  a422e3f3  1328e3f8  13f90c00  001be140  8e3ce100

029ce3f3

001a0d20: 93280c00  2fc51ff0  001be14a  8e8ce10a  0c009110  60001fc2  103ee300

1fbd0c00

001a0d40: e14a6008  4fa00017  f9a8e10a  2fb59310  6fa60167  60026001  4bf0e3f7

001be14a

001a0d60: 8edce10a  93106c66  60080127  00000010  6fa60167  60026001  4be0e3f7

e14a4900

001a0d80: 0200001b  8ed8e10a  93106c66  60080127  00000010  30080167  0015e140

e1006fa6

001a0da0: e3f33c34  e14a6835  60080017  f9c0e10a  e14a9310  e10a0017  9310f9c4

01276c66

001a0dc0: 00000010  e14a04c5  01670017  f9c0e10a  0c009110  18066fa6  01276c66

048563f8

001a0de0: e14d0010  e14a0017  e10a0017  e10df9cc  9110f9ac  e1229129  e3f41000

e14ae521

001a0e00: e10a0017  0c00f9b4  180d9310  0017e14a  e10a6008  9310f9b8  6c66916a

04850127

001a0e20:<00109910> 0015e140  3c3ce100  ffb4e3ff <00002fd4>

e14a05f3  e14b0017  e14c0017

001a0e40: e8000017  e10c0004  e10af9bc  e14ff9d0  e10b0017  e10ff9b0  9119fde0

91109122

001a0e60: e3f4913f  9122e521  30080810  e14d1808  e10d0017  9128f9c4  18250c00

0017e146

001a0e80: f9c8e106  0c029122  18119158  0017e14d  f9e0e10d  e0b2320a  9800100a

43405838

001a0ea0: c6823218  5e9d83c7  59c19110  933f3216  91106c86  93105010  60009077

01279320

001a0ec0: 001005b3  0017e146  f9c8e106  91103216  e140b0f0  e1000015  e3f33c60

60086799

001a0ee0: 2fd19328  01670578  6fa60c00  0000180b  6fc23210  3042a057  c828e3f4

30070c07

001a0f00: 6c6617f8  60000127  00100538  e14805e3  e8000017  e1080008  9106f9d4

e1493202

001a0f20: e1090017  910ff9d8  0017e14a  0012e149  f9bce10a  55d4e109  5c819157

0014e530

001a0f40: 0011e630  b1b09510  95105c81  0012e631  0013e632  2011b1f0  0017e14a

f9ace10a

001a0f60: 30419152  5a916408  0c819911  181b9300  40b84348  64475786  0013e432

10190997

001a0f80: 0017e148  f9b8e108  e14a9141  e10a0017  9110f9b4  09813049  e3ff1fe0

3008ff15

001a0fa0: 17e70c81  6d066020  01279077  001005a3  540ea1b1  32004f18  0011e531

5b486080

001a0fc0: 0a05992d  e1211c37  080d0063  0000187b  00000000  0001e4a8  678553c7

404609af

001a0fe0: e14b105d  e14c0017  e10b0017  e10cf9b8  200ff9ac  30419162  5a916408

93189911

001a1000: 1bd10c81  40b84348  0a3d6447  18465786  0017e148  f9b8e108  e14a9141

e10a0017

001a1020: 9110f9b4  09813049  e3ff1fe6  3008fecd  60812fe8  0001e4a8  4046080d

184453c7

001a1040: 08056078  0a3d1989  e14b185a  e14c0017  e10b0017  e10cf9b8  200ff9ac

30419162

001a1060: 5a916408  93189911  1b9d0c81  40b84348  0a3d6447  18435786  0017e148

f9b8e108

001a1080: e14a9141  e10a0017  9110f9b4  09813049  e3ff1fe6  3008fe99  32052fe8

0012e149

001a10a0: 55d4e109  5c81a069  54309510  50084f18  60803228  0a05992d  e1221bbd

08150063

001a10c0: 60081789  e1442f71  e1040017  3204f9b0  32089100  0004e5a8  9b105a8f

0000e14a

001a10e0: e10a6c0f  08578000  e1481748  e1080017  9347f9bc  fea0e3ff  2f3f6807

e1493205

001a1100: e1090012  cc0455d4  a8aa4e3d  e4310000  5c810014  ce829550  b632c806

098f0000

001a1120: 406cb5b0  e14d102b  e14c0017  e10d0017  e10cf9b8  2011f9ac  30419162

5a916408

001a1140: 93289911  1b2f0c81  40b84348  0014e432  09976447  10125704  0017e148

f9b8e108

001a1160: e14a9141  e10a0017  9110f9b4  09813049  e3ff1fe4  3008fe29  a1f12fe6

4f185421

001a1180: 0012e432  32005010  6881b170  32189900  1c360a4b  0063e12a  1b940853

306bad71

001a11a0: e4886785  53c70001  404409af  e14d105b  e14c0017  e10d0017  e10cf9b8

200ff9ac

001a11c0: 30419162  5a916408  93289911  1aeb0c81  40b84348  0a3d6447  18445704

0017e14a

001a11e0: f9b8e10a  e1489151  e1080017  9100f9b4  09813049  e3ff1fe6  3008fde7

ad722fe8

001a1200: 0001e490  322f53c7  0a6b4044  e14c1844  e1470017  e10c0017  e107f9b8

2011f9ac

001a1220: 30413207  91426408  99115a91  0c819320  43481aba  6c45304d  0a6b4088

182b5704

001a1240: 0017e148  f9b8e108  e14a9141  e10a0017  9110f9b4  09813049  e3ff1fe4

3008fdb5

001a1260: 32052fe7  0012e149  55d4e109  95105c81  5420ad72  68814f18  5008a051

b1703200

001a1280: 32189900  1bbc0a4b  0063e128  17870843  2e8a6008  a5b0ad70  a6315430

32215041

001a12a0: e148a481  e1080012  304755d4  cc045c98  95104201  54200000  53413034

0017e144

001a12c0: 40463043  f9b0e104  7fffe120  304f5545  142809a9  8000e182  304c522a

07380a08

001a12e0: 3207067c  5229304f  440409b8  320c1020  32009108  32095045  5a87300f

984867f9

001a1300: 9a100c01  320f17fc  5bcf517d  0000e14a  8000e10a  18170857  17d70c44

307d441d

001a1320: e1812e2c  30578000  2fd85211  30573204  50119101  30175069  52d6e3f7

517d3207

001a1340: 2fe55bc7  0017e148  f9bce108  e3ff9347  6807fd73  e1492fe2  e14a0017

e1480017

001a1360: e1090017  e10af9bc  e108f9d4  cc00f9d8  9316c000  934f0000  2e169307

e80005e3

001a1380: e14a0015  e6300019  e632001e  e10a0020  30314fa0  0019e410  00d0e121

0024e535

001a13a0: c8b8e3f4  68033200  b1306804  19d60c40  e12aad31  60010084  0044e122

30415bd1

001a13c0: 5302e3f7  e5313026  0000001e  ad30904a  0c0467fc  91105e90  93106408

910017f7

001a13e0: 195f0806  00000000  9128a135  b2b06425  600f3215  e0b26881  91101006

10030c00

001a1400: 6c22640f  a2b1ad30  ce8209b9  b277c407  06110000  0040e12a  b2b26080

e6305a90

001a1420: 68810014  100ae0b2  0c009110  e4311007  67f90014  0014e631  a2b26fe2

0014e433

001a1440: 06130a1a  0a3bb2b2  600a932a  181740ba  ad313207  91105e81  0c805202

6c221917

001a1460: e433300f  20060014  90100000  0c805202  6409190d  c6820819  17f78408

0014e433

001a1480: 322b4f13  5a6aad32  52829108  b1720c82  ad3018fd  0504e12a  5a905010

9308bf32

001a14a0: b0506000  0014e430  0c0067f8  324a180b  6c413205  32106001  2004e0b2

50419000

001a14c0: 60009209  001ee535  906a0000  1c080c42  5e91af31  5e0f9151  93006c09

64089351

001a14e0: 17f30a06  3203ad35  e12aaf31  5a950044  6000bf72  91525a88  e6289308

e4300011

001a1500: 09070014  3207118f  4389a2b1  6bf95e97  6c205e05  0010e730  0011e631

e737bdb2

001a1520: b2f10013  6800be31  0000e130  0010e531  ffffe408  a1f1b1f0  0c3967f9

1966b1f1

001a1540: af75ae31  a2f1a2b0  af31444a  cc045bd5  a2720001  e4330000  5a910014

cc046c22

001a1560: b0f04a10  52c30000  bfb26c27  b3f3640d  aef16805  a0f2304d  000acc04

0000a273

001a1580: 09035a4d  0012e731  ae321892  ce05ce82  0000a1f0  67ff600b  40be3033

6c0a6408

001a15a0: be320a06  a2b01c26  0a08a3f1  06113010  1c1f0a3a  18f80a2a  0010e530

520ea1f1

001a15c0: ce8267f8  91008208  0a010000  e53218ed  303d0010  52012009  ce826c22

91108208

001a15e0: 0a010000  640f1804  17f60a3a  40be600e  801ec682  e1216440  e3f400d0

3208ca2b

001a1600: 18a70c41  0017e14a  f9dce10a  91103200  50306408  e5329310  6c400023

93506000

001a1620: 6c223251  0023e732  9378b048  0c41ae31  afb11c1d  64873004  930c63fa

0012e431

001a1640: 4f184048  5008b9f1  30433210  43794d40  56084f40  00ffe102  0028e4b1

54104f41

001a1660: 32605648  93113219  afb2bc50  3406aeb1  0011e430  6c22a3f1  5b4d5041

cc046c27

001a1680: b3f10a28  bfb20000  60172f75  e3f4a130  3007c45d  6cc66de6  01279077

001005a3

001a16a0: 0023e531  930c6017  2ff1932c  adb23041  0013e531  302b52c3  1c5809d1

0063e127

001a16c0: 3004600a  0012e431  4048409a  0a033098  50421821  32084f18  4f404368

c68263fd

001a16e0: 5a888c1a  3228437f  00ffe105  4d403043  56384f40  5428320e  56d8305d

020acc04

001a1700: 00009313  5211321b  09983098  5a8abc54  a2701fee  600967f8  64084081

540cb270

001a1720: 18060c00  4e09590c  0c00540c  ae3117fc  590caf35  e4316008  40880012

5e8d67f8

001a1740: 91115404  104c0808  0012e430  2ef4b2f0  0c42ae32  601f1023  6de62f9a

90776cc6

001a1760: 3007601f  05a30127  e5350010  e4300013  91290020  141c0981  00ffe122

02020a11

001a1780: 30384350  4d803044  4f8042c9  32215648  647f6c25  0013e735  af752f94

9128601f

001a17a0: fba2e3ff  30332f74  303d40ae  e4322f22  52110020  e5353208  30440022

4f804d80

001a17c0: 5a6a5a89  e531994f  5a8a0021  56489511  0013e532  6c223221  0013e732

6fe22f72

001a17e0: ae31600a  0012e430  0011e431  e6305008  e4330012  30020012  40986ff9

67f8be31

001a1800: 54049091  1fa10808  e5312fed  a2700010  e4316408  6c210014  b2700881

0010e731

001a1820: a1721686  1c070c02  0014e433  18030c0b  2f2d600f  2f2b6007  e14a05e3

e8000019

001a1840: e10a000d  e4104fa0  e1210019  e3f400d0  3218c661  18ef0c43  0017e149

f9d8e109

001a1860: 0017e148  e108910f  0e27f9d4  10349106  0017e14c  0017e14d  f9b8e10c

f9ace10d

001a1880: 916a200f  64083041  99115a91  93200c81  43481819  644740b8  57860e27

e14a101d

001a18a0: e10a0017  9151f9b8  0017e148  f9b4e108  30499100  1fe60981  fa86e3ff

0c813008

001a18c0: 602717e9  e3f43043  6da6c341  30079077  05a30127  67df0010  c6820e27

10298bde

001a18e0: 0017e14c  0017e14d  f9b8e10c  f9ace10d  916a200f  64083041  99115a91

0c819320

001a1900: 43481be1  644740b8  57450e27  e1481012  e1080017  9141f9b8  0017e14a

f9b4e10a

001a1920: 30499110  1fe60981  fa4ee3ff  2fe83008  0e1f67df  89ddc682  e14c1029

e14d0017

001a1940: e10c0017  e10df9b8  200ff9ac  3041916a  5a916408  93209911  1bb40c81

40b84348

001a1960: 0e1f6447  10125704  0017e148  f9b8e108  e14a9141  e10a0017  9110f9b4

09813049

001a1980: e3ff1fe6  3008fa21  60fa2fe8  e1205456  50410101  e1293201  b1f1011e

14490a48

001a19a0: 32155555  6c0a60f1  0a083042  1441be32  55446078  0c056425  8de4c682

187c67e7

001a19c0: 0012e144  e1046807  0e175588  e14c103b  e14d0017  e10c0017  e10df9b8

200ff9ac

001a19e0: 3041916a  5a916408  93209911  1b6a0c81  40b84348  0e176447  10245786

0017e148

001a1a00: f9b8e108  e14a9141  e10a0017  9110f9b4  09813049  e3ff1fe6  3008f9d7

e1402fe8

001a1a20: e1000015  e3ff3c90  a330f9b7  fa5ce3ff  2f49600f  90776da6  3007600f

05a30127

001a1a40: 32040010  54066038  64246c0f  4e1e9042  5e9367ef  30479310  17b80805

0a476890

001a1a60: e1491014  e1090012  689a5588  324a5e39  6c0f4439  11470a57  00000000

1005e0b2

001a1a80: 60009042  93105e93  b2b06038  60006981  b0f06942  5a71b130  30435ab2

609a6099

001a1aa0: bdb2bd71  fc6ce3ff  0c453228  0c4d1c07  30381bbd  68072f08  ae312fd5

aeb2adf0

001a1ac0: 5b086004  0012e149  55d4e109  95155c91  191b0a6c  0987a2b0  e14f102a

e10f0017

001a1ae0: 2014f9b8  0017e148  f9ace108  30419142  5a916408  93389911  1ae40c81

40b84348

001a1b00: 64475786  0a38a2b0  e14a1812  e10a0017  9151f9b8  0017e148  f9b4e108

30499100

001a1b20: 1fe10981  f950e3ff  2fe73008  a3315435  50084f18  b2f03210  e4906079

40460001

001a1b40: 4e38cc04  0000a490  14080a08  ce825eab  9310c800  6c0d0000  60822fbc

18910810

001a1b60: 08086089  0e371847  e14f102a  e1440017  e10f0017  e104f9b8  2010f9ac

30413204

001a1b80: 91426408  99115a91  0c819338  43481a9b  644740b8  57860e37  e14a1012

e10a0017

001a1ba0: 9151f9b8  0017e148  f9b4e108  30499100  1fe50981  f908e3ff  2fe83008

007fe120

001a1bc0: 64595446  500a3055  09823054  67cf4e3e  1b2f67a9  64503001  18370c38

60025eab

001a1be0: 0c3867f8  17fd9212  60043201  6c5d5b45  0e172f70  e14f102c  e1440017

e10f0017

001a1c00: e104f9b8  2010f9ac  30413204  91426408  99115a91  0c819338  43481a55

644740b8

001a1c20: 57860e17  e1481014  e1080017  9141f9b8  0017e14a  f9b4e10a  30499110

1fe50981

001a1c40: f8c2e3ff  2fe83008  2f436004  54466038  30556419  3054500a  4e1e0982

67e967ef

001a1c60: 30011ae8  0c386410  5eab1bf0  67f86002  92120c38  320117fd  5b456004

2f296c1d

001a1c80: 10290e0f  0017e14f  f9b8e10f  e1482013  e1080017  9142f9ac  64083041

99115a91

001a1ca0: 0c819338  43481a0f  644740b8  57860e0f  e1481012  e1080017  9141f9b8

0017e14a

001a1cc0: f9b4e10a  30499110  1fe20981  f87ce3ff  2fe83008  54466018  30556419

3054500a

001a1ce0: 4e160982  67e967f7  30011aa4  0c386410  5eab1af0  0c3867f8  17fd9214

5b683201

001a1d00: 2ee76c1d  2ebb6809  e3ffa330  6048f8ed  e149b2b0  e14a0017  e1400017

e1090012

001a1d20: e10af9d4  e100f9d8  930e55f6  b0f09317  0012e140  5634e100  304eb130

65803046

001a1d40: b1706541  3043b1b1  e122a1f1  e3ff0101  0c00fb17  0c081805  30381a63

60302db4

001a1d60: e140b270  e1000012  adf05672  e140b0f0  e1000012  b13056ae  65603046

b1705e83

001a1d80: b1b067c0  3042a231  e3ff6002  0c00faf9  18103038  140a0c08  0015e140

3ca8e100

001a1da0: f7fae3ff  e3ffa2f0  a330f89f  f89ce3ff  a2732d8a  a2f1a330  b0f3a2b2

f8a8e3ff

001a1dc0: 16370c00  e3ffa330  a2f0f88f  f88ce3ff  2d796007  e14a0568  01670019

4fa0e10a

001a1de0: e4106ea6  e1210019  e3f400d0  0c00c393  18863038  60416000  0090e129

1005e0b2

001a1e00: 32125087  93116420  0240e120  32085007  0400e120  50076049  0070e12a

2002e0b2

001a1e20: 32089209  603868c2  2002e0b2  e1209208  50070460  0118e121  68423208

2004e0b2

001a1e40: 92086040  60386409  e140b230  e1000012  b0f055f6  0012e140  5634e100

3046b130

001a1e60: b1706540  b1b067c0  0101e122  e3ff3007  0c00fa87  102e3028  60296000

e0b268f1

001a1e80: 50b81005  64203212  e1409311  e1000012  b0f05672  0012e140  56aee100

3046b130

001a1ea0: b1706520  b1f167c0  60f1b1b0  60023007  fa66e3ff  30300d08  a2b01815

f814e3ff

001a1ec0: e3f43007  302ec043  01276d66  05283005  30070010  c03ae3f4  01276d66

05283005

001a1ee0: a1f30010  a271a2b0  b0f3a232  f810e3ff  1c0c0c00  e3f43007  600dc029

6d662fe6

001a1f00: 0127601d  05283005  30070010  c01ee3f4  e3ffa2b0  a270f7e9  f7e6e3ff

00002fd6

001a1f20: e80005e3  3220000b  007ce120  0020e6b0  e6b06178  61680021  0022e6b0

005ce120

001a1f40: 0023e6b0  0015e140  3cc4e100  60026011  cc4ee3f4  b1300c80  3044188e

60026001

001a1f60: cc46e3f4  30280c80  e1481993  e1080019  e14a4fa0  e10a001b  e4008edc

e1210013

001a1f80: 911700d0  c2c6e3f4  0c453228  e121185d  e12200e5  e3f70200  323d4d17

8857c682

001a1fa0: 6002300c  e3f43005  304ddbd1  e1223005  e3f40200  9928dc45  080860f9

0000196c

001a1fc0: e1410000  91286d6f  722de101  198b0808  00000000  28cde143  e1039128

08183d45

001a1fe0: e1211974  504c0400  30056002  dbaee3f4  3005304d  0200e122  dc22e3f4

e121a628

001a2000: 0808137f

Return addresses in stack:

    address : <0x00109910> { _arp_ioctl + 0x50 }

    address : <0x00002fd4> { _do_signal + 0x400 }

Modules linked in:

Kernel panic - not syncing: Kernel exception

--- Michael Hennerich                                        2008-11-10 07:25:16

Preferably I like to remove CONFIG_BFIN_KERNEL_CLOCK option entirely.

The timing parameters we generate are not accurate.

-Any objections?

Michael

--- Sonic Zhang                                              2008-11-10 23:18:43

But some driver test suite need to change core clock when kernel boots, such as

IDE test, CF test, etc. How about mark it (EXPERIMENTAL) in Kconfig.

--- Michael Hennerich                                        2008-11-21 05:09:32

Well – I reworked the Clocks and SDRAM memory initialization. However I think

this particular issue is BF527-EZKIT HW related.

VCO Mult = 20, SCLK Div = 5 fails while it works reliably with VCO Mult = 19

and below.

BTW – my board does not even print a single kernel line. As soon as we

release SDRAM Self Refresh and return execution from L1 Instruction back to

SDRAM.

The memory at the return address is already garbage. Something must have caused

the SDRAM to release Self Refresh. The issue sounds similar to the Hibernate

EZKIT HW bug, where we also lose SDRAM data integrity, while turning the PLL

down.  

I checked with a CM-BF527 Bluetechnix Board – It was constantly rebooting

several thousand times with VCO Mult = 20, SCLK Div = 5.

No issues at all.

-Michael

--- Michael Hennerich                                        2008-11-21 05:38:52

I should also mention that as soon as I put Scope Probes onto CLKOUT and SCKE

the issue disappears.

I will follow up the EZKIT HW designers.

It’s definitely not a SW Bug and therefore Rejected.

 

-Michael

--- Michael Hennerich                                        2009-01-16 09:38:04

Here we go ...

"SCKELOW is intended to hold SCKE low between RESET deasserting and the

memory controller being configured to put the DRAM in self-refresh. 

All pins are intentionally tri-stated when IVDD is removed so that an external

device can access the memory. 

A pull down is needed to hold the DRAM in self-refresh."

This Pull-Down is apparently missing on all Blackfin EZKITs.

Close this issue now…

-Michael

    Files

    Changes

    Commits

    Dependencies

    Duplicates

    Associations

    Tags

File Name     File Type     File Size     Posted By

config.change_clock    application/octet-stream    36642    Mingquan Pan

config.linux.cpufreq    application/octet-stream    41748    Mingquan Pan

Attachments:
8780.config.linux.cpufreq.zip
config.change_clock.zip
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