Dear TI,
I use the TI SDK 6.0 for AM3352 custom board
Please see following message,
Why is this step (EXT3-fs using internal journal) takes 1.8 seconds??
Thanks a lot~
[4.077250] Starting udev
[4.078361] EXT3-fs (mmcblk0p2): using internal journal
[5.868649] ALSA: Restoring mixer settings...
RS232_COM=Com3
RS232_BAUD=115200,n,8,1
test by justin.wang
[0.000000] U-Boot SPL 2013.01.01 (Jul 11 2016 - 18:36:06)
[0.005007] pin_mux for GPIO_HD44780
[0.007407] gpio_request for GPIO_HD44780
[0.010067] <<< SW LEVELING 2015.1.30>>>
[0.104348] OMAP SD/MMC: 0
[0.259597] reading u-boot.img
[0.326328] reading u-boot.img
[0.329301]
[0.367706]
[0.368730] U-Boot 2013.01.01 (Jul 11 2016 - 18:36:06)
[0.372652]
[0.372693] DRAM: 256 MiB
[0.373810] MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
[0.658406] Using default environment
[0.660528]
[0.660577] Hit any key to stop autoboot: 0
[1.196176] mmc0 is current device
[1.267578] SD/MMC found on device 0
[1.335493] reading uEnv.txt
[1.338853] ** Unable to read file uEnv.txt **
[1.343742] reading uImage
[1.348042] 2653928 bytes read in 265 ms (9.6 MiB/s)
[1.615480] Booting from mmc ...
[1.618624] ## Booting kernel from Legacy Image at 80007fc0 ...
[1.628212] Image Name: Linux-3.2.0
[1.631014] Image Type: ARM Linux Kernel Image (uncompressed)
[1.635314] Data Size: 2653864 Bytes = 2.5 MiB
[1.639186] Load Address: 80008000
[1.642006] Entry Point: 80008000
[1.644097] XIP Kernel Image ... OK
[1.646237] OK
[1.667403]
[1.667856] Starting kernel ...
[1.669471]
[1.669529] Uncompressing Linux... done, booting the kernel.
[2.022118] Linux version 3.2.0 (root@ubuntu-VirtualBox) (gcc version 4.7.3 20130226 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.03-20130313 - Linaro GCC 2013.03) ) #2 Tue Jul 12 18:30:08 CST 201
6
[2.330313] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d
[2.335923] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[2.342124] Machine: am335xevm
[2.344093] Memory policy: ECC disabled, Data cache writeback
[2.348975] AM335X ES2.1 (neon )
[2.350977] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65024
[2.358007] Kernel command line: console=ttyO0,115200n8 root=/dev/mmcblk0p2 ro rootfstype=ext3 rootwait ip=none
[2.367004] PID hash table entries: 1024 (order: 0, 4096 bytes)
[2.371950] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[2.377945] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[2.383144] Memory: 256MB = 256MB total
[2.386029] Memory: 254404k/254404k available, 7740k reserved, 0K highmem
[2.391948] Virtual kernel memory layout:
[2.394892] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[2.399080] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[2.403974] vmalloc : 0xd0800000 - 0xff000000 ( 744 MB)
[2.408884] lowmem : 0xc0000000 - 0xd0000000 ( 256 MB)
[2.413086] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[2.417974] .text : 0xc0008000 - 0xc0497000 (4668 kB)
[2.422896] .init : 0xc0497000 - 0xc04ce000 ( 220 kB)
[2.427058] .data : 0xc04ce000 - 0xc0525860 ( 351 kB)
[2.431950] .bss : 0xc0525884 - 0xc0552e64 ( 182 kB)
[2.436138] NR_IRQS:396
[2.437889] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[2.444012] Total of 128 interrupts on 1 active controller
[2.448090] OMAP clockevent source: GPTIMER2 at 24000000 Hz
[2.452917] omap_dm_timer_switch_src: Switching to HW default clocksource(sys_clkin_ck) for timer1, this may impact timekeeping in low power state
[2.465061] OMAP clocksource: GPTIMER1 at 24000000 Hz
[2.469000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms
[2.475205] Console: colour dummy device 80x30
[2.478889] Calibrating delay loop... 996.14 BogoMIPS (lpj=4980736)
[2.483945] pid_max: default: 32768 minimum: 301
[2.487085] Security Framework initialized
[2.490058] Mount-cache hash table entries: 512
[2.493884] CPU: Testing write buffer coherency: ok
[2.497120] omap_hwmod: gfx: failed to hardreset
[2.500919] omap_hwmod: pruss: failed to hardreset
[2.504181] print_constraints: dummy:
[2.507012] NET: Registered protocol family 16
[2.510085] OMAP GPIO hardware version 0.1
[2.513059] omap_mux_init: Add partition: #1: core, flags: 0
[2.517915] omap_i2c.1: alias fck already exists
[2.521085] edma.0: alias fck already exists
[2.524153] edma.0: alias fck already exists
[2.527919] edma.0: alias fck already exists
[2.530946] bio: create slab <bio-0> at 0
[2.533888] SCSI subsystem initialized
[2.536070] usbcore: registered new interface driver usbfs
[2.540888] usbcore: registered new interface driver hub
[2.544916] usbcore: registered new device driver usb
[2.548888] registerd cppi-dma Intr @ IRQ 17
[2.551919] Cppi41 Init Done Qmgr-base(d087a000) dma-base(d0878000)
[2.557021] Cppi41 Init Done
[2.558884] musb-ti81xx musb-ti81xx: musb0, board_mode=0x11, plat_mode=0x1
[2.564115] musb-ti81xx musb-ti81xx: musb1, board_mode=0x11, plat_mode=0x1
[2.570058] omap_i2c omap_i2c.1: bus 1 rev2.4.0 at 100 kHz
[2.574892] tps65910 1-002d: JTAGREVNUM 0x0
[2.577881] print_constraints: VRTC:
[2.580030] print_constraints: VIO: at 1500 mV
[2.583138] print_constraints: VDD1: 600 <--> 1500 mV at 1325 mV normal
[2.589028] print_constraints: VDD2: 600 <--> 1500 mV at 1137 mV normal
[2.594914] print_constraints: VDD3: 5000 mV
[2.597972] print_constraints: VDIG1: at 1800 mV
[2.601141] print_constraints: VDIG2: at 1800 mV
[2.604998] print_constraints: VPLL: at 1800 mV
[2.608143] print_constraints: VDAC: at 1800 mV
[2.611973] print_constraints: VAUX1: at 1800 mV
[2.615136] print_constraints: VAUX2: at 3300 mV
[2.618994] print_constraints: VAUX33: at 3300 mV
[2.622884] print_constraints: VMMC: at 3300 mV
[2.626026] tps65910 1-002d: No interrupt support, no core IRQ
[2.630943] Switching to clocksource gp timer
[2.633997] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)
[2.638969] musb-hdrc musb-hdrc.0: dma type: dma-cppi41
[2.642998] MUSB0 controller's USBSS revision = 4ea20800
[2.647082] musb0: Enabled SW babble control
[2.650108] musb-hdrc musb-hdrc.0: MUSB HDRC host driver
[2.654879] musb-hdrc musb-hdrc.0: new USB bus registered, assigned bus number 1
[2.660975] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[2.666887] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[2.672944] usb usb1: Product: MUSB HDRC host driver
[2.676888] usb usb1: Manufacturer: Linux 3.2.0 musb-hcd
[2.680943] usb usb1: SerialNumber: musb-hdrc.0
[2.684056] hub 1-0:1.0: USB hub found
[2.686915] hub 1-0:1.0: 1 port detected
[2.689140] musb-hdrc musb-hdrc.0: USB Host mode controller at d083c000 using DMA, IRQ 18
[2.696889] musb-hdrc musb-hdrc.1: dma type: dma-cppi41
[2.700914] MUSB1 controller's USBSS revision = 4ea20800
[2.704973] musb1: Enabled SW babble control
[2.708003] musb-hdrc musb-hdrc.1: MUSB HDRC host driver
[2.712082] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 2
[2.718887] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[2.724119] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[2.730880] usb usb2: Product: MUSB HDRC host driver
[2.734107] usb usb2: Manufacturer: Linux 3.2.0 musb-hcd
[2.738879] usb usb2: SerialNumber: musb-hdrc.1
[2.741973] hub 2-0:1.0: USB hub found
[2.744225] hub 2-0:1.0: 1 port detected
[2.747056] musb-hdrc musb-hdrc.1: USB Host mode controller at d083e800 using DMA, IRQ 19
[2.754105] NET: Registered protocol family 2
[2.757882] IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
[2.763108] TCP established hash table entries: 8192 (order: 4, 65536 bytes)
[2.769107] TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
[2.774914] TCP: Hash tables configured (established 8192 bind 8192)
[2.779996] TCP reno registered
[2.781972] UDP hash table entries: 256 (order: 0, 4096 bytes)
[2.786918] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[2.791976] NET: Registered protocol family 1
[2.795025] RPC: Registered named UNIX socket transport module.
[2.799970] RPC: Registered udp transport module.
[2.803136] RPC: Registered tcp transport module.
[2.807047] RPC: Registered tcp NFSv4.1 backchannel transport module.
[2.812109] NetWinder Floating Point Emulator V0.97 (double precision)
[2.817943] VFS: Disk quotas dquot_6.5.2
[2.820879] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[2.825998] msgmni has been set to 496
[2.828879] alg: No test for stdrng (krng)
[2.831138] io scheduler noop registered
[2.834053] io scheduler deadline registered
[2.837081] io scheduler cfq registered (default)
[2.840952] Could not set LED4 to fully on
[2.843916] omap_uart.0: ttyO0 at MMIO 0x44e09000 (irq = 72) is a OMAP UART0
[2.849912] console [ttyO0] enabled
[2.852027] omap_uart.1: ttyO1 at MMIO 0x48022000 (irq = 73) is a OMAP UART1
[2.858887] omap_uart.2: ttyO2 at MMIO 0x48024000 (irq = 74) is a OMAP UART2
[2.864998] omap_uart.3: ttyO3 at MMIO 0x481a6000 (irq = 44) is a OMAP UART3
[2.871109] omap_uart.4: ttyO4 at MMIO 0x481a8000 (irq = 45) is a OMAP UART4
[2.877914] omap_uart.5: ttyO5 at MMIO 0x481aa000 (irq = 46) is a OMAP UART5
[2.883996] omap4_rng omap4_rng: OMAP4 Random Number Generator ver. 2.00
[2.890112] brd: module loaded
[2.899249] loop: module loaded
[2.904910] i2c-core: driver [tsl2550] using legacy suspend method
[2.909926] i2c-core: driver [tsl2550] using legacy resume method
[2.914920] at24 1-0051: 32768 byte 24c256 EEPROM, writable, 64 bytes/write
[2.920921] No daughter card found
[2.983945] at24 1-0055: 32768 byte 24c256 EEPROM, writable, 64 bytes/write
[2.989213] The board is a AM335x Starter Kit.
[2.993020] omap_hsmmc.0: alias fck already exists
[2.996976] _omap_mux_get_by_name: Could not find signal gpmc_csn1.gpio1_29
[3.003130] _omap_mux_get_by_name: Could not find signal gpmc_csn2.gpio1_30
[3.009105] _omap_mux_get_by_name: Could not find signal gpmc_csn3.gpio1_31
[3.015074] registered am33xx_sr device
[3.020134] vcan: Virtual CAN interface driver
[3.025019] CAN device driver interface
[3.027183] CAN bus driver for Bosch D_CAN controller 1.0
[3.031274] davinci_mdio davinci_mdio.0: davinci mdio revision 1.6
[3.086227] davinci_mdio davinci_mdio.0: detected phy mask fffffffe
[3.091963] phy read clk = 0x3def
[3.094977] phy read clk = 0x3ed6
[3.097057] phy read rxd = 0x7777
[3.099965] phy read rxd = 0x0
[3.101985] davinci_mdio.0: probed
[3.104086] davinci_mdio davinci_mdio.0: phy[0]: device 0:00, driver unknown
[3.110086] usbcore: registered new interface driver zd1201
[3.114990] usbcore: registered new interface driver cdc_ether
[3.120000] usbcore: registered new interface driver cdc_eem
[3.124191] usbcore: registered new interface driver dm9601
[3.129083] cdc_ncm: 04-Aug-2011
[3.131092] usbcore: registered new interface driver cdc_ncm
[3.136000] Initializing USB Mass Storage driver...
[3.139223] usbcore: registered new interface driver usb-storage
[3.144965] USB Mass Storage support registered.
[3.148083] mousedev: PS/2 mouse device common for all mice
[3.153028] i2c /dev entries driver
[3.155972] OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[3.296930] cpuidle: using governor ladder
[3.301927] cpuidle: using governor menu
[3.304983] omap4_aes_mod_init: loading AM33X AES driver
[3.311849] omap4-aes omap4-aes: AM33X AES hw accel rev: 3.02
[3.316048] omap4_aes_probe: probe() done
[3.319848] omap4_sham_mod_init: loading AM33X SHA/MD5 driver
[3.324118] omap4-sham omap4-sham: AM33X SHA/MD5 hw accel rev: 4.03
[3.329883] omap4_sham_probe: probe() done
[3.336420] oprofile: hardware counters not available
[3.341218] oprofile: using timer interrupt.
[3.344223] nf_conntrack version 0.5.0 (3975 buckets, 15900 max)
[3.349213] ip_tables: (C) 2000-2006 Netfilter Core Team
[3.353391] TCP cubic registered
[3.355422] NET: Registered protocol family 17
[3.359221] can: controller area network core (rev 20090105 abi 8)
[3.364249] NET: Registered protocol family 29
[3.367359] can: raw protocol (rev 20090105)
[3.370387] can: broadcast manager protocol (rev 20090105 t)
[3.375253] Registering the dns_resolver key type
[3.378414] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[3.385333] ThumbEE CPU extension supported.
[3.388359] mux: Failed to setup hwmod io irq -22
[3.392249] Power Management for AM33XX family
[3.396213] Trying to load am335x-pm-firmware.bin (60 secs timeout)
[3.401305] Copied the M3 firmware to UMEM
[3.404331] Cortex M3 Firmware Version = 0x181
[3.407436] create_regulator: VDD1: Failed to create debugfs directory
[3.417574] smartreflex smartreflex: am33xx_sr_probe: Driver initialized
[3.424653] clock: disabling unused clocks to save power
[3.437897] Detected MACID=6c:ec:eb:aa:1a:72
[3.449746] cpsw: Detected MACID = 6c:ec:eb:aa:1a:74
[3.454687] Waiting for root device /dev/mmcblk0p2...
[3.460464] mmc0: host does not support reading read-only switch. assuming write-enable.
[3.469462] mmc0: new high speed SDHC card at address b368
[3.475529] mmcblk0: mmc0:b368 CM13A 7.46 GiB
[3.479468] mmcblk0: p1 p2
[3.482499] EXT3-fs (mmcblk0p2): recovery required on readonly filesystem
[3.569802] EXT3-fs (mmcblk0p2): write access will be enabled during recovery
[3.575834] kjournald starting. Commit interval 5 seconds
[3.647372] EXT3-fs (mmcblk0p2): recovery complete
[3.650594] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode
[3.662237] VFS: Mounted root (ext3 filesystem) readonly on device 179:2.
[3.668180] Freeing init memory: 220K
[3.671095] INIT: version 2.88 booting
[3.792064] Error opening /dev/fb0: No such device
[4.077250] Starting udev
[4.078361] EXT3-fs (mmcblk0p2): using internal journal
[5.868649] ALSA: Restoring mixer settings...
[6.026358] Configuring network interfaces... /usr/sbin/alsactl: load_state:1686: No soundcards found...
[6.120272] done.
[6.171055] hwclock: can't open '/dev/misc/rtc': No such file or directory
[6.210218] Tue Jun 25 23:08:00 UTC 2013
[6.220237] hwclock: can't open '/dev/misc/rtc': No such file or directory
[6.236164] INIT: Entering runlevel: 5
[6.292115] mkdir: can't create directory '/media/mmcblk0p1': File exists
[6.345577] mkdir: can't create directory '/media/mmcblk0p2': File exists
[6.350743] ======== '/media/mmcblk0p1/setup.sh' Found =========
[6.355688] mount: mounting /dev/sda1 on /media/usbdisk failed: No such file or directory
[6.364577] >>>>>>>>>>>>>>>>>>>> mount -t vfat /dev/sda1 /media/usbdisk
[6.369716] umount: can't umount /media/usbdiskphy read clk = 0x3ed6
[6.374753] : Invalid argumephy read clk = 0x3ed6
[6.378605] nt
[6.378980] phy read rxd = 0x0
[6.380683] phy read rxd = 0x0
[6.382713] net eth0: CPSW phy found : id is : 0x221622
[6.387519] Disabling lock debugging due to kernel taint
[6.405309] gpio_to_irq 0.31= 191
[6.407584] lcm_key_drv.ko is installed 2014/11/14
[6.411430] >>>>> Main Version 1.00 SCHED_OTHER<<<<<
[6.483428] panasonic Mode
[6.485230] sizeof(typPAT_ALCTAB)=256
[6.487367] sizeof(typPATTERN)=416
[6.490142] Starting system message bus: dbus.
[6.545570] Starting telnet daemon.
[6.570512] Starting portmap: done
[6.605814] hwclock: can't open '/dev/misc/rtc': No such file or directory
[6.624230] Starting syslogd/klogd: done
[6.655464] Stopping Bootlog daemon: bootlogd.
[6.914745]
[7.602253] ==========>CABLE DISCONNECT
[7.605305]
[7.940501] _____ _____ _ _
[7.958052] | _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
[7.962639] | | _| .'| . | . | | __| _| . | | | -_| _| _|
[7.968345] |__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
[7.973354] |___| |___|
[7.978379]
[7.978428] Arago Project http://arago-project.org am335x-evm ttyO0
[7.983440]
[7.983488] Arago 2013.05 am335x-evm ttyO0
[7.986439]
[7.986487] am335x-evm login:
