Panda Testing update:
Booting on panda seems to be fine but sd/mmc dumps lot of I/O errors on console. Tested with device tree enabled and disabled. With device tree enable, the MMC I/O errors are more. Tried with multiple SD cards with different brands.
Not sure if there is any bug already listed for this issue.
Log: Texas Instruments X-Loader 1.5.0 (Apr 11 2011 - 09:48:22) Reading boot sector Loading u-boot.bin from mmc
U-Boot 2011.03 (May 25 2011 - 17:23:48)
CPU : OMAP4430 Board: OMAP4 Panda I2C: ready DRAM: 1 GiB MMC: OMAP SD/MMC: 0 Using default environment
In: serial Out: serial Err: serial Hit any key to stop autoboot: 3 0 Panda # Panda # mmc rescan 0 Panda # setenv dtbaddr 0x81600000 Panda # setenv bootcmd 'fatload mmc 0:1 0x80000000 uImage; fatload mmc 0:1 0x81700000 uInitrd; fatload mmc 0:1 ${dtbaddr} panda.dtb; fdt addr ${dtbaddr}; fdt resize; bootm 0x80000000 0x81700000 ${dtbaddr}' Panda # setenv bootargs ' console=tty0 console=ttyO2,115200n8 root=/init rootwait ro earlyprintk' Panda # boot reading uImage
8230292 bytes read reading uInitrd
4761795 bytes read reading panda.dtb
344 bytes read ## Booting kernel from Legacy Image at 80000000 ... Image Name: Linux-2.6.38.7 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 8230228 Bytes = 7.8 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK ## Loading init Ramdisk from Legacy Image at 81700000 ... Image Name: initramfs Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 4761731 Bytes = 4.5 MiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK ## Flattened Device Tree blob at 81600000 Booting using the fdt blob at 0x81600000 Loading Kernel Image ... OK OK reserving fdt memory region: addr=9d000000 size=3000000 reserving fdt memory region: addr=b0000000 size=10000000 reserving fdt memory region: addr=81600000 size=1000 Loading Ramdisk to afb75000, end affff883 ... OK Loading Device Tree to afb71000, end afb74fff ... OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel. [ 0.000000] Linux version 2.6.38.7 (linaro@linaro-pc) (gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu3) ) #5 SMP Thu May 26 11:47:07 IST 2011 [ 0.000000] CPU: ARMv7 Processor [411fc092] revision 2 (ARMv7), cr=10c5387f [ 0.000000] CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine: OMAP4 Panda board, model: TI OMAP4 PandaBoard [ 0.000000] Reserving 33554432 bytes SDRAM for VRAM [ 0.000000] Memory policy: ECC disabled, Data cache writealloc [ 0.000000] OMAP_TAP_DIE_ID_0: 0x01000000 [ 0.000000] OMAP_TAP_DIE_ID_1: 0x0612d687 [ 0.000000] OMAP_TAP_DIE_ID_2: 0x00000001 [ 0.000000] OMAP_TAP_DIE_ID_3: 0x1d620003 [ 0.000000] OMAP4430 ES2.1 [ 0.000000] SRAM: Mapped pa 0x40300000 to va 0xfe400000 size: 0xe000 [ 0.000000] powerdomain: waited too long for powerdomain dss_pwrdm to complete transition [ 0.000000] PERCPU: Embedded 8 pages/cpu @c2077000 s10336 r8192 d14240 u32768 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 251904 [ 0.000000] Kernel command line: console=tty0 console=ttyO2,115200n8 root=/init rootwait ro earlyprintk [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Memory: 730MB 262MB = 992MB total [ 0.000000] Memory: 665744k/665744k available, 382832k reserved, 0K highmem [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) [ 0.000000] DMA : 0xffc00000 - 0xffe00000 ( 2 MB) [ 0.000000] vmalloc : 0xf0800000 - 0xf8000000 ( 120 MB) [ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .init : 0xc0008000 - 0xc0c56000 (12600 kB) [ 0.000000] .text : 0xc0c56000 - 0xc12993e4 (6413 kB) [ 0.000000] .data : 0xc129a000 - 0xc1309550 ( 446 kB) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU-based detection of stalled CPUs is disabled. [ 0.000000] NR_IRQS:410 [ 0.000000] omap_hwmod: dpll_mpu_m2_ck: missing clockdomain for dpll_mpu_m2_ck. [ 0.000000] OMAP clockevent source: GPTIMER1 at 32768 Hz [ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms [ 0.000000] Console: colour dummy device 80x30 [ 0.000000] console [tty0] enabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768 [ 0.000000] ... CHAINHASH_SIZE: 16384 [ 0.000000] memory used by lock dependency info: 3695 kB [ 0.000000] per task-struct memory footprint: 1152 bytes [ 0.001098] Calibrating delay loop... 2009.29 BogoMIPS (lpj=7847936) [ 0.171905] pid_max: default: 32768 minimum: 301 [ 0.172546] Security Framework initialized [ 0.172912] Mount-cache hash table entries: 512 [ 0.176361] CPU: Testing write buffer coherency: ok [ 0.177154] Calibrating local timer... 491.91MHz. [ 0.218963] L310 cache controller enabled [ 0.218994] l2x0: 16 ways, CACHE_ID 0x410000c4, AUX_CTRL 0x7e470000, Cache size: 1048576 B [ 0.221252] CPU1: Booted secondary processor [ 0.221252] CPU1: Unknown IPI message 0x1 [ 0.402038] Brought up 2 CPUs [ 0.402069] SMP: Total of 2 processors activated (3972.37 BogoMIPS). [ 0.403137] devtmpfs: initialized [ 0.409606] omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for emif_fw [ 0.409637] omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for l3_instr [ 0.409667] omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for l3_main_1 [ 0.409667] omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for l3_main_2 [ 0.409698] omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for l4_abe [ 0.409729] omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for l4_cfg [ 0.409729] omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for l4_per [ 0.409759] omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for l4_wkup [ 0.409759] omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for mpu_private [ 0.409790] omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for dsp [ 0.409820] omap_hwmod: _populate_mpu_rt_base found no _mpu_rt_va for ipu [ 0.410095] omap_hwmod: l3_div_ck: missing clockdomain for l3_div_ck. [ 0.415466] print_constraints: dummy: [ 0.416137] NET: Registered protocol family 16 [ 0.416656] GPMC revision 6.0 [ 0.419982] omap_device: omap_gpio.0: new worst case activate latency 0: 61035 [ 0.420288] OMAP GPIO hardware version 0.1 [ 0.420532] OMAP GPIO hardware version 0.1 [ 0.420745] OMAP GPIO hardware version 0.1 [ 0.420959] OMAP GPIO hardware version 0.1 [ 0.421173] OMAP GPIO hardware version 0.1 [ 0.421386] OMAP GPIO hardware version 0.1 [ 0.427124] omap_mux_init: Add partition: #1: core, flags: 2 [ 0.428527] omap_mux_init: Add partition: #2: wkup, flags: 2 [ 0.431365] omap_device: omap_uart.0: new worst case activate latency 0: 30517 [ 0.438415] No ATAGs? [ 0.438446] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers. [ 0.438446] hw-breakpoint: 1 breakpoint(s) reserved for watchpoint single-step. [ 0.438476] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.445098] pm_dbg_init: only OMAP3 supported [ 0.445678] OMAP DMA hardware revision 0.0 [ 0.479553] bio: create slab <bio-0> at 0 [ 0.482147] print_constraints: vwl1271: 1800 mV [ 0.484588] SCSI subsystem initialized [ 0.484893] omap_device: omap2_mcspi.1: new worst case activate latency 0: 30517 [ 0.485595] omap_device: omap2_mcspi.1: new worst case deactivate latency 0: 30517 [ 0.488830] usbcore: registered new interface driver usbfs [ 0.489288] usbcore: registered new interface driver hub [ 0.489593] usbcore: registered new device driver usb [ 0.501098] omap_i2c omap_i2c.1: bus 1 rev2.4.0 at 400 kHz [ 0.517395] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 0.518280] twl6030: PIH (irq 39) chaining IRQs 368..387 [ 0.540252] print_constraints: VUSB: 3300 mV normal standby [ 0.760681] twl6030_usb twl6030_usb: Initialized TWL6030 USB module [ 0.761718] print_constraints: VMMC: 1200 <--> 3000 mV at 3000 mV normal standby [ 0.762908] print_constraints: VPP: 1800 <--> 2500 mV at 1900 mV normal standby [ 0.763977] print_constraints: VANA: 2100 mV normal standby [ 0.764953] print_constraints: VCXIO: 1800 mV normal standby [ 0.765991] print_constraints: VDAC: 1800 mV normal standby [ 0.767150] print_constraints: VAUX2_6030: 1200 <--> 2800 mV at 1800 mV normal standby [ 0.768402] print_constraints: VAUX3_6030: 1000 <--> 3000 mV at 1200 mV normal standby [ 0.769409] print_constraints: CLK32KG: [ 0.769744] omap_device: omap_i2c.1: new worst case deactivate latency 0: 30517 [ 0.769836] omap_device: omap_i2c.2: new worst case activate latency 0: 30517 [ 0.782897] omap_i2c omap_i2c.2: bus 2 rev2.4.0 at 400 kHz [ 0.798126] omap_i2c omap_i2c.3: bus 3 rev2.4.0 at 100 kHz [ 0.813385] omap_i2c omap_i2c.4: bus 4 rev2.4.0 at 400 kHz [ 0.815307] Advanced Linux Sound Architecture Driver Version 1.0.23. [ 0.817260] Bluetooth: Core ver 2.15 [ 0.817504] NET: Registered protocol family 31 [ 0.817535] Bluetooth: HCI device and connection manager initialized [ 0.817596] Bluetooth: HCI socket layer initialized [ 0.819824] cfg80211: Calling CRDA to update world regulatory domain [ 0.821105] Switching to clocksource 32k_counter [ 0.823394] Switched to NOHz mode on CPU #1 [ 0.828582] Switched to NOHz mode on CPU #0 [ 0.871917] musb-hdrc: version 6.0, musb-dma, otg (peripheral+host), debug=0 [ 0.872131] omap_device: musb-omap2430.-1: new worst case activate latency 0: 30517 [ 0.872680] musb-hdrc musb-hdrc: USB OTG mode controller at fc0ab000 using DMA, IRQ 124 [ 0.873199] omap_device: musb-omap2430.-1: new worst case deactivate latency 0: 30517 [ 0.873413] NET: Registered protocol family 2 [ 0.873779] IP route cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.874877] TCP established hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.877258] TCP bind hash table entries: 65536 (order: 9, 2359296 bytes) [ 0.893524] TCP: Hash tables configured (established 131072 bind 65536) [ 0.893676] TCP reno registered [ 0.893707] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.893981] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.894989] NET: Registered protocol family 1 [ 0.895751] RPC: Registered udp transport module. [ 0.895782] RPC: Registered tcp transport module. [ 0.895782] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.157226] Trying to unpack rootfs image as initramfs... [ 1.461700] Freeing initrd memory: 4648K [ 1.461730] NetWinder Floating Point Emulator V0.97 (double precision) [ 1.467132] omap_init_opp_table: no hwmod or odev for iva, [6] cannot add OPPs. [ 1.476074] LTTng will clear ccnt top bit every 136 jiffies. [ 1.587341] VFS: Disk quotas dquot_6.5.2 [ 1.587554] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.588836] JFFS2 version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 1.589508] msgmni has been set to 1309 [ 1.591888] io scheduler noop registered [ 1.591918] io scheduler deadline registered [ 1.592010] io scheduler cfq registered (default) [ 1.657348] OMAP DSS rev 4.0 [ 1.833862] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 2.040863] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 104) is a OMAP UART0 [ 2.087036] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 105) is a OMAP UART1 [ 2.133911] omap_uart.2: ttyO2 at MMIO 0x48020000 (irq = 106) is a OMAP UART2 [ 3.102050] console [ttyO2] enabled [ 3.157348] omap_uart.3: ttyO3 at MMIO 0x4806e000 (irq = 102) is a OMAP UART3 [ 3.275909] brd: module loaded [ 3.304138] loop: module loaded [ 3.320861] mtdoops: mtd device (mtddev=name/number) must be supplied [ 3.327850] omap2-nand driver initializing [ 3.332824] OneNAND driver initializing [ 3.355163] usbcore: registered new interface driver asix [ 3.363708] usbcore: registered new interface driver cdc_ether [ 3.370361] usbcore: registered new interface driver smsc95xx [ 3.376983] usbcore: registered new interface driver net1080 [ 3.383331] usbcore: registered new interface driver cdc_subset [ 3.389984] usbcore: registered new interface driver zaurus [ 3.395904] cdc_ncm: 7-Feb-2011 [ 3.399688] usbcore: registered new interface driver cdc_ncm [ 3.407043] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 3.414245] ehci-omap ehci-omap.0: OMAP-EHCI Host Controller [ 3.423339] ehci-omap ehci-omap.0: new USB bus registered, assigned bus number 1 [ 3.470153] ehci-omap ehci-omap.0: irq 109, io mem 0x4a064c00 [ 3.485473] ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00 [ 3.491943] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 3.499084] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.506683] usb usb1: Product: OMAP-EHCI Host Controller [ 3.512298] usb usb1: Manufacturer: Linux 2.6.38.7 ehci_hcd [ 3.518157] usb usb1: SerialNumber: ehci-omap.0 [ 3.526214] hub 1-0:1.0: USB hub found [ 3.530242] hub 1-0:1.0: 3 ports detected [ 3.563995] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 3.570678] ohci-omap3 ohci-omap3.0: OMAP3 OHCI Host Controller [ 3.577789] ohci-omap3 ohci-omap3.0: new USB bus registered, assigned bus number 2 [ 3.618286] ohci-omap3 ohci-omap3.0: irq 108, io mem 0x4a064800 [ 3.700531] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001 [ 3.707702] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.715301] usb usb2: Product: OMAP3 OHCI Host Controller [ 3.720977] usb usb2: Manufacturer: Linux 2.6.38.7 ohci_hcd [ 3.726837] usb usb2: SerialNumber: ohci-omap3.0 [ 3.733459] hub 2-0:1.0: USB hub found [ 3.737701] hub 2-0:1.0: 3 ports detected [ 3.746582] usbcore: registered new interface driver cdc_wdm [ 3.752563] Initializing USB Mass Storage driver... [ 3.760711] usbcore: registered new interface driver usb-storage [ 3.767059] USB Mass Storage support registered. [ 3.772796] usbcore: registered new interface driver libusual [ 3.860473] usb 1-1: new high speed USB device number 2 using ehci-omap [ 4.493103] usb 1-1: New USB device found, idVendor=0424, idProduct=9514 [ 4.500183] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4.509857] hub 1-1:1.0: USB hub found [ 4.516387] hub 1-1:1.0: 5 ports detected [ 4.565307] usbcore: registered new interface driver usbtest [ 4.575378] mousedev: PS/2 mouse device common for all mice [ 4.594390] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 4.604888] i2c /dev entries driver [ 4.620788] lirc_dev: IR Remote Control driver registered, major 251 [ 4.627777] IR NEC protocol handler initialized [ 4.632537] IR RC5(x) protocol handler initialized [ 4.637603] IR RC6 protocol handler initialized [ 4.642364] IR JVC protocol handler initialized [ 4.647125] IR Sony protocol handler initialized [ 4.652008] IR RC5 (streamzap) protocol handler initialized [ 4.657867] IR LIRC bridge handler initialized [ 4.662536] Linux video capture interface: v2.00 [ 4.671081] Driver for 1-wire Dallas network protocol. [ 4.680389] omap_device: omap_wdt.-1: new worst case activate latency 0: 30517 [ 4.689910] OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec [ 4.696258] omap_device: omap_wdt.-1: new worst case deactivate latency 0: 30517 [ 4.706909] Bluetooth: HCI UART driver ver 2.2 [ 4.711578] Bluetooth: HCI H4 protocol initialized [ 4.716644] Bluetooth: HCI BCSP protocol initialized [ 4.721893] Bluetooth: HCILL protocol initialized [ 4.729980] cpuidle: using governor ladder [ 4.734313] cpuidle: using governor menu [ 4.745391] _regulator_get: omap_hsmmc.0 supply vmmc_aux not found, using dummy regulator [ 4.756042] _regulator_get: omap_hsmmc.4 supply vmmc_aux not found, using dummy regulator [ 4.774139] usbcore: registered new interface driver usbhid [ 4.780059] usbhid: USB HID core driver [ 4.794128] OMAP4 HDMI audio SoC init [ 4.800506] asoc: omap4-hdmi-audio-codec <-> hdmi-audio-dai mapping ok [ 4.814910] ALSA device list: [ 4.818115] #0: PandaHDMI [ 4.821044] oprofile: hardware counters not available [ 4.826385] oprofile: using timer interrupt. [ 4.831359] TCP cubic registered [ 4.834808] Initializing XFRM netlink socket [ 4.839416] NET: Registered protocol family 17 [ 4.844177] NET: Registered protocol family 15 [ 4.849060] Bluetooth: L2CAP ver 2.15 [ 4.853027] Bluetooth: L2CAP socket layer initialized [ 4.858367] Bluetooth: SCO (Voice Link) ver 0.6 [ 4.863342] usb 1-1.1: new high speed USB device number 3 using ehci-omap [ 4.863342] Bluetooth: SCO socket layer initialized [ 4.863555] Bluetooth: RFCOMM TTY layer initialized [ 4.863586] Bluetooth: RFCOMM socket layer initialized [ 4.863586] Bluetooth: RFCOMM ver 1.11 [ 4.863586] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 4.863586] Bluetooth: BNEP filters: protocol multicast [ 4.863616] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 4.864654] lib80211: common routines for IEEE802.11 drivers [ 4.864715] Registering the dns_resolver key type [ 4.865020] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 1 [ 4.927185] ThumbEE CPU extension supported. [ 4.931762] Registering SWP/SWPB emulation handler [ 4.943847] omap2_set_init_voltage: Invalid parameters! [ 4.949523] omap2_set_init_voltage: Unable to put vdd_iva to its init voltage [ 4.949523] [ 4.964599] Power Management for TI OMAP4. [ 4.969146] sr_init: No PMIC hook to init smartreflex [ 4.974884] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized [ 4.983428] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized [ 4.992004] smartreflex smartreflex.2: omap_sr_probe: SmartReflex driver initialized [ 5.000946] SmartReflex Class3 initialized [ 5.041473] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00 [ 5.048736] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5.076873] smsc95xx v1.0.4 [ 5.090881] Console: switching to colour frame buffer device 80x30 [ 5.110260] mmc0: host does not support reading read-only switch. assuming write-enable. [ 5.133941] mmc0: new SD card at address c71c [ 5.139984] mmcblk0: mmc0:c71c SD01G 982 MiB [ 5.146911] mmcblk0: retrying using single block read [ 5.147186] mmcblk0: error -84 transferring data, sector 0, nr 8, card status 0x900 [ 5.147186] end_request: I/O error, dev mmcblk0, sector 0 [ 5.147460] mmcblk0: error -84 transferring data, sector 1, nr 7, card status 0x900 [ 5.147460] end_request: I/O error, dev mmcblk0, sector 1 [ 5.147735] mmcblk0: error -84 transferring data, sector 2, nr 6, card status 0x900 [ 5.147735] end_request: I/O error, dev mmcblk0, sector 2 [ 5.148010] mmcblk0: error -84 transferring data, sector 3, nr 5, card status 0x900 [ 5.148010] end_request: I/O error, dev mmcblk0, sector 3 [ 5.148254] mmcblk0: error -84 transferring data, sector 4, nr 4, card status 0x900 [ 5.148284] end_request: I/O error, dev mmcblk0, sector 4 [ 5.148529] mmcblk0: error -84 transferring data, sector 5, nr 3, card status 0x900 [ 5.148529] end_request: I/O error, dev mmcblk0, sector 5 [ 5.148834] mmcblk0: error -84 transferring data, sector 6, nr 2, card status 0x900 [ 5.148834] end_request: I/O error, dev mmcblk0, sector 6 [ 5.149078] mmcblk0: error -84 transferring data, sector 7, nr 1, card status 0x900 [ 5.149108] end_request: I/O error, dev mmcblk0, sector 7 [ 5.149200] Buffer I/O error on device mmcblk0, logical block 0 [ 5.150054] mmcblk0: retrying using single block read [ 5.150634] mmcblk0: error -84 transferring data, sector 0, nr 8, card status 0x900 [ 5.150695] end_request: I/O error, dev mmcblk0, sector 0 [ 5.151031] mmcblk0: error -84 transferring data, sector 1, nr 7, card status 0x900 [ 5.151062] end_request: I/O error, dev mmcblk0, sector 1 [ 5.151397] mmcblk0: error -84 transferring data, sector 2, nr 6, card status 0x900 [ 5.151397] end_request: I/O error, dev mmcblk0, sector 2 [ 5.151763] mmcblk0: error -84 transferring data, sector 3, nr 5, card status 0x900 [ 5.151763] end_request: I/O error, dev mmcblk0, sector 3 [ 5.152130] mmcblk0: error -84 transferring data, sector 4, nr 4, card status 0x900 [ 5.152130] end_request: I/O error, dev mmcblk0, sector 4 [ 5.152526] mmcblk0: error -84 transferring data, sector 5, nr 3, card status 0x900 [ 5.152526] end_request: I/O error, dev mmcblk0, sector 5 [ 5.152893] mmcblk0: error -84 transferring data, sector 6, nr 2, card status 0x900 [ 5.152893] end_request: I/O error, dev mmcblk0, sector 6 [ 5.153259] mmcblk0: error -84 transferring data, sector 7, nr 1, card status 0x900 [ 5.153289] end_request: I/O error, dev mmcblk0, sector 7 [ 5.153289] Buffer I/O error on device mmcblk0, logical block 0 [ 5.153381] mmcblk0: unable to read partition table
- Manjunath
On Wed, May 25, 2011 at 8:12 AM, Deepak Saxena dsaxena@linaro.org wrote:
Hi all,
The Kernel Working Group is getting ready to release the first of our new monthly development snapshot in a few days and we would like folks to do some quick sanity boot testing on their boards. Please grab or update the kernel from git://git.linaro.org/kernel/linux-linaro-2.6.38.git, and checkout the linaro-11.05-2.6.38 tag (which happens to be same as master at this moment) and give it a quick spin. Note that this is just the stock Linaro kernel and does not include any binary graphics drivers or other bits provided by Linaro's landing team kernels, so we just need the basic build and boot tested along with some simple testing of devices that can be used w/o extra drivers.
Thanks! ~Deepak
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