Hi Champs,
I have AM335x GP EVM which was working fine. However after some experiments by a customer, it has ceased to work. It seems like the SD Card block 2 is not accessible.
I have changed the SD Card and reflashed them. Issue is with the EVM it looks like not the SD Cards or binaries. Is there a way I can debug this? Or should I send for RMA? Please advise who to get in touch with.
Best Regards
Feroz
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U-Boot SPL 2011.09 (Apr 08 2012 - 18:29:14)
Texas Instruments Revision detection unimplemented
OMAP SD/MMC: 0
reading u-boot.img
reading u-boot.img
U-Boot 2011.09 (Apr 08 2012 - 18:25:03)
I2C: ready
DRAM: 256 MiB
WARNING: Caches not enabled
Found a daughter card connected
NAND: HW ECC Hamming Code selected
256 MiB
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
Error: Bad compare! failed
Error: Bad compare! failed
Error: Bad compare! failed
Error: Bad compare! failed
Error: Bad compare! failed
Error: Bad compare! failed
Error: Bad compare! failed
Error: Bad compare! failed
NAND read from offset 260000 failed -74
*** Warning - readenv() failed, using default environment
Net: cpsw
Hit any key to stop autoboot: 0
SD/MMC found on device 0
reading uEnv.txt
** Unable to read "uEnv.txt" from mmc 0:1 **
reading uImage
3061672 bytes read
## Booting kernel from Legacy Image at 80007fc0 ...
Image Name: Arago/3.2/am335x-evm
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 3061608 Bytes = 2.9 MiB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
XIP Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
[ 0.000000] Linux version 3.2.0 (jenkins@sdit-build01) (gcc version 4.5.3 202
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instructie
[ 0.000000] Machine: am335xevm
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] AM335X ES1.0 (sgx neon )
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pa4
[ 0.000000] Kernel command line: console=ttyO0,115200n8 root=/dev/mmcblk0p2 e
[ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Memory: 256MB = 256MB total
[ 0.000000] Memory: 253468k/253468k available, 8676k 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] vmalloc : 0xd0800000 - 0xff000000 ( 744 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xd0000000 ( 256 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc0575000 (5556 kB)
[ 0.000000] .init : 0xc0575000 - 0xc05b2000 ( 244 kB)
[ 0.000000] .data : 0xc05b2000 - 0xc060fb18 ( 375 kB)
[ 0.000000] .bss : 0xc060fb3c - 0xc063c7e4 ( 180 kB)
[ 0.000000] NR_IRQS:396
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrus
[ 0.000000] Total of 128 interrupts on 1 active controller
[ 0.000000] OMAP clockevent source: GPTIMER2 at 25000000 Hz
[ 0.000000] OMAP clocksource: GPTIMER1 at 32768 Hz
[ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 1s
[ 0.000000] Console: colour dummy device 80x30
[ 0.000152] Calibrating delay loop... 749.56 BogoMIPS (lpj=3747840)
[ 0.092803] pid_max: default: 32768 minimum: 301
[ 0.092926] Security Framework initialized
[ 0.093017] Mount-cache hash table entries: 512
[ 0.093414] CPU: Testing write buffer coherency: ok
[ 0.113830] omap_hwmod: gfx: failed to hardreset
[ 0.130554] omap_hwmod: pruss: failed to hardreset
[ 0.131683] print_constraints: dummy:
[ 0.132049] NET: Registered protocol family 16
[ 0.134185] OMAP GPIO hardware version 0.1
[ 0.136840] omap_mux_init: Add partition: #1: core, flags: 0
[ 0.139007] omap_i2c.1: alias fck already exists
[ 0.139923] omap2_mcspi.1: alias fck already exists
[ 0.140136] omap2_mcspi.2: alias fck already exists
[ 0.140380] edma.0: alias fck already exists
[ 0.140411] edma.0: alias fck already exists
[ 0.140441] edma.0: alias fck already exists
[ 0.165069] bio: create slab <bio-0> at 0
[ 0.167266] SCSI subsystem initialized
[ 0.168914] usbcore: registered new interface driver usbfs
[ 0.169219] usbcore: registered new interface driver hub
[ 0.169433] usbcore: registered new device driver usb
[ 0.169586] musb-ti81xx musb-ti81xx: musb0, board_mode=0x13, plat_mode=0x3
[ 0.169860] musb-ti81xx musb-ti81xx: musb1, board_mode=0x13, plat_mode=0x1
[ 0.186492] omap_i2c omap_i2c.1: bus 1 rev2.4.0 at 100 kHz
[ 0.188385] tps65910 1-002d: JTAGREVNUM 0x0
[ 0.190765] print_constraints: VRTC:
[ 0.192230] print_constraints: VIO: at 1800 mV
[ 0.194549] print_constraints: VDD1: 600 <--> 1500 mV at 1262 mV normal
[ 0.196868] print_constraints: VDD2: 600 <--> 1500 mV at 1137 mV normal
[ 0.197875] print_constraints: VDD3: 5000 mV
[ 0.199310] print_constraints: VDIG1: at 1800 mV
[ 0.200714] print_constraints: VDIG2: at 1800 mV
[ 0.202148] print_constraints: VPLL: at 1800 mV
[ 0.203582] print_constraints: VDAC: at 1800 mV
[ 0.204986] print_constraints: VAUX1: at 1800 mV
[ 0.206420] print_constraints: VAUX2: at 3300 mV
[ 0.207855] print_constraints: VAUX33: at 3300 mV
[ 0.209289] print_constraints: VMMC: at 3300 mV
[ 0.209777] tps65910 1-002d: No interrupt support, no core IRQ
[ 0.210693] Advanced Linux Sound Architecture Driver Version 1.0.24.
[ 0.211853] Switching to clocksource gp timer
[ 0.227447] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)
[ 0.227630] musb-hdrc musb-hdrc.0: dma type: pio
[ 0.228485] musb-hdrc musb-hdrc.0: USB OTG mode controller at d081c000 using8
[ 0.228637] musb-hdrc musb-hdrc.1: dma type: pio
[ 0.229034] musb-hdrc musb-hdrc.1: MUSB HDRC host driver
[ 0.229125] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus numb1
[ 0.229248] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.229278] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber1
[ 0.229278] usb usb1: Product: MUSB HDRC host driver
[ 0.229309] usb usb1: Manufacturer: Linux 3.2.0 musb-hcd
[ 0.229309] usb usb1: SerialNumber: musb-hdrc.1
[ 0.230102] hub 1-0:1.0: USB hub found
[ 0.230133] hub 1-0:1.0: 1 port detected
[ 0.230682] musb-hdrc musb-hdrc.1: USB Host mode controller at d081e800 usin9
[ 0.231109] NET: Registered protocol family 2
[ 0.231292] IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.231597] TCP established hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.231750] TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.231842] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.231872] TCP reno registered
[ 0.231872] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.231903] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.232086] NET: Registered protocol family 1
[ 0.232421] RPC: Registered named UNIX socket transport module.
[ 0.232452] RPC: Registered udp transport module.
[ 0.232452] RPC: Registered tcp transport module.
[ 0.232452] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.232696] NetWinder Floating Point Emulator V0.97 (double precision)
[ 0.244842] VFS: Disk quotas dquot_6.5.2
[ 0.244934] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.245483] msgmni has been set to 495
[ 0.246215] io scheduler noop registered
[ 0.246215] io scheduler deadline registered
[ 0.246276] io scheduler cfq registered (default)
[ 0.250122] omap_uart.0: ttyO0 at MMIO 0x44e09000 (irq = 72) is a OMAP UART0
[ 0.860778] console [ttyO0] enabled
[ 0.865112] omap_uart.1: ttyO1 at MMIO 0x48022000 (irq = 73) is a OMAP UART1
[ 0.873016] omap_uart.2: ttyO2 at MMIO 0x48024000 (irq = 74) is a OMAP UART2
[ 0.880859] omap_uart.3: ttyO3 at MMIO 0x481a6000 (irq = 44) is a OMAP UART3
[ 0.888732] omap_uart.4: ttyO4 at MMIO 0x481a8000 (irq = 45) is a OMAP UART4
[ 0.896575] omap_uart.5: ttyO5 at MMIO 0x481aa000 (irq = 46) is a OMAP UART5
[ 0.913818] brd: module loaded
[ 0.921875] loop: module loaded
[ 0.925415] i2c-core: driver [tsl2550] using legacy suspend method
[ 0.931915] i2c-core: driver [tsl2550] using legacy resume method
[ 0.938415] at24 1-0051: 32768 byte 24c256 EEPROM, writable, 64 bytes/write
[ 0.952392] Detected a daughter card on AM335x EVM..
[ 0.957458] Unknown CPLD version found, falling back to 1.0A
[ 0.963623] at24 1-0050: 32768 byte 24c256 EEPROM, writable, 64 bytes/write
[ 0.978851] Board name: A33515BB
[ 0.982238] Board version: 1.2A
[ 0.985565] SKU: SKU#01
[ 0.988647] The board is general purpose EVM in profile 0
[ 0.994354] Found invalid GP EVM revision, falling back to Rev1.1A
[ 1.001159] da8xx_lcdc.0: alias fck already exists
[ 1.006988] da8xx_lcdc da8xx_lcdc.0: GLCD: Found TFC_S9700RTWV35TR_01B panel
[ 1.030792] Console: switching to colour frame buffer device 100x30
[ 1.046417] TSC connected to beta GP EVM
[ 1.051849] omap-gpmc omap-gpmc: GPMC revision 6.0
[ 1.056976] Registering NAND on CS0
[ 1.061523] omap_i2c.2: alias fck already exists
[ 1.083129] omap_i2c omap_i2c.2: bus 2 rev2.4.0 at 100 kHz
[ 1.089843] tsl2550 2-0039: standard operating mode
[ 1.095703] tsl2550 2-0039: support ver. 1.2 enabled
[ 1.101318] davinci-mcasp.1: alias fck already exists
[ 1.107238] omap_hsmmc.0: alias fck already exists
[ 1.112701] omap_hsmmc.2: alias fck already exists
[ 1.118103] Configure Bluetooth Enable pin...
[ 1.123931] _regulator_get: 2-0018 supply Vdd not found, using dummy regulatr
[ 1.131591] _regulator_get: 2-0018 supply Vdd_IO not found, using dummy regur
[ 1.160980] lis3lv02d: 8 bits 3DLH sensor found
[ 1.254058] input: ST LIS3LV02DL Accelerometer as /devices/platform/lis3lv020
[ 1.265045] mtdoops: mtd device (mtddev=name/number) must be supplied
[ 1.272430] omap2-nand driver initializing
[ 1.277160] No NAND device found
[ 1.280822] No NAND device found
[ 1.284423] OneNAND driver initializing
[ 1.289764] CAN device driver interface
[ 1.293823] CAN bus driver for Bosch D_CAN controller 1.0
[ 1.344238] davinci_mdio davinci_mdio.0: davinci mdio revision 1.6
[ 1.350738] davinci_mdio davinci_mdio.0: detected phy mask fffffffe
[ 1.358032] davinci_mdio.0: probed
[ 1.361633] davinci_mdio davinci_mdio.0: phy[0]: device 0:00, driver unknown
[ 1.369415] usbcore: registered new interface driver zd1201
[ 1.375488] usbcore: registered new interface driver cdc_ether
[ 1.381774] usbcore: registered new interface driver cdc_eem
[ 1.387908] usbcore: registered new interface driver dm9601
[ 1.393859] cdc_ncm: 04-Aug-2011
[ 1.397399] usbcore: registered new interface driver cdc_ncm
[ 1.403381] Initializing USB Mass Storage driver...
[ 1.408752] usbcore: registered new interface driver usb-storage
[ 1.415100] USB Mass Storage support registered.
[ 1.420410] mousedev: PS/2 mouse device common for all mice
[ 1.427307] input: matrix-keypad as /devices/platform/matrix-keypad/input/in1
[ 1.436462] input: ti-tsc-adcc as /devices/platform/omap/tsc/input/input2
[ 1.445037] omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0
[ 1.451934] i2c /dev entries driver
[ 1.456268] Linux video capture interface: v2.00
[ 1.461425] usbcore: registered new interface driver uvcvideo
[ 1.467498] USB Video Class driver (1.1.1)
[ 1.472747] lm75 2-0048: hwmon0: sensor 'tmp275'
[ 1.480468] OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[ 1.491668] cpuidle: using governor ladder
[ 1.496520] cpuidle: using governor menu
[ 1.579559] usbcore: registered new interface driver usbhid
[ 1.585449] usbhid: USB HID core driver
[ 1.590087] usbcore: registered new interface driver snd-usb-audio
[ 1.598602] _regulator_get: 2-001b supply IOVDD not found, using dummy regulr
[ 1.606445] _regulator_get: 2-001b supply DVDD not found, using dummy regular
[ 1.614166] _regulator_get: 2-001b supply AVDD not found, using dummy regular
[ 1.621887] _regulator_get: 2-001b supply DRVDD not found, using dummy regulr
[ 1.632873] asoc: tlv320aic3x-hifi <-> davinci-mcasp.1 mapping ok
[ 1.640747] ALSA device list:
[ 1.643890] #0: AM335X EVM
[ 1.646911] oprofile: hardware counters not available
[ 1.652191] oprofile: using timer interrupt.
[ 1.656707] nf_conntrack version 0.5.0 (3960 buckets, 15840 max)
[ 1.663543] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 1.669250] TCP cubic registered
[ 1.672637] NET: Registered protocol family 17
[ 1.677337] can: controller area network core (rev 20090105 abi 8)
[ 1.683929] NET: Registered protocol family 29
[ 1.688568] can: raw protocol (rev 20090105)
[ 1.693084] can: broadcast manager protocol (rev 20090105 t)
[ 1.699066] Registering the dns_resolver key type
[ 1.704071] VFP support v0.3: implementor 41 architecture 3 part 30 variant 3
[ 1.712127] ThumbEE CPU extension supported.
[ 1.716674] mux: Failed to setup hwmod io irq -22
[ 1.722259] Power Management for AM33XX family
[ 1.727172] Trying to load am335x-pm-firmware.bin (60 secs timeout)
[ 1.733856] Copied the M3 firmware to UMEM
[ 1.738159] omap_hwmod: wkup_m3: wkup_m3: hwmod data error: OMAP4 does not st
[ 1.752441] clock: disabling unused clocks to save power
[ 1.760162] Detected MACID=0:18:31:e0:8d:4a
[ 1.766845] input: gpio-keys as /devices/platform/gpio-keys/input/input3
[ 1.774566] omap_rtc omap_rtc: setting system clock to 2000-01-01 00:00:01 U)
[ 1.783843] Waiting for root device /dev/mmcblk0p2...
[ 1.793640] mmc1: card claims to support voltages below the defined range. T.
[ 1.813018] mmc1: queuing unknown CIS tuple 0x91 (3 bytes)
[ 1.819549] mmc1: new SDIO card at address 0001
