It is needed to open up the tablet and solder all four pins to PCB pads to get 1.8V LVCMOS output, baud rate is 115200 bps.
You can use Prolific PL-2303 RS232/USB converter, this one is from mobile phone flash cable.
To display the output use screen or minicom tool.
Init OK OUT [main]: BUILD[0006]=====2 [main]: enable mmu sc=0x2f [main]: do FTLInit... 183 [main]: OK! [main]: FltInit ===== 840 [main]: Current flash timing: 200000 [get_bootloader_ver]: BLOCK 0 [main]: Bootloader version: 2010-11-09#5.01 [main]: get parameter [main]: analyze parameter [ParseLine]: FW_VERSION: 1.0.1 [ParseLine]: ORG CMDLINE: noinitrd console=ttyS1,115200n8n init=/init root=/dev/mtdblock2 mem=208M@0x60000000 mtdparts=rk28xxnand:0x00002000@0x00002000(misc),0x00004000@0x00004000(kernel),0x00002000@0x00008000(boot), 0x00004000@0x0000A000(recovery),0x00040000@0x0000E000(system),0x0003A000@0x0004E000(backup), 0x0003A000@0x00088000(cache),0x00080000@0x000C2000(userdata),-@0x00142000(user) [main]: get command in misc [main]: no command [main]: Normal boot [check_cramfs]: Check boot partition... [check_cramfs]: Check ok! [load_kernel]: Kernel loading... [kernel_load_check]: Check kernel image... [kernel_load_check]: Check OK! [load_kernel]: Kernel load ok! [start_linux]: END ===== 13424 [start_linux]: CMDLINE: noinitrd console=ttyS1,115200n8n init=/init root=/dev/mtdblock2 mem=208M@0x60000000 mtdparts=rk28xxnand:0x00002000@0x00002000(misc),0x00004000@0x00004000(kernel),0x00002000@0x00008000(boot), 0x00004000@0x0000A000(recovery),0x00040000@0x0000E000(system),0x0003A000@0x0004E000(backup), 0x0003A000@0x00088000(cache),0x00080000@0x000C2000(userdata),-@0x00142000(user) bootver=2010-11-09#5.01 firmware_ver=1.0.1 [bootm_linux]: Starting kernel... [0] Linux version 2.6.25 (root@zuominggang) (gcc version 4.4.0 (GCC) ) #91 Tue Dec 14 13:38:38 PST 2010 [0] CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177 [0] Machine: RK28board [0] Memory policy: ECC disabled, Data cache writeback [0] On node 0 totalpages: 53248 [0] DMA zone: 416 pages used for memmap [0] DMA zone: 0 pages reserved [0] DMA zone: 52832 pages, LIFO batch:15 [0] Normal zone: 0 pages used for memmap [0] Movable zone: 0 pages used for memmap [0] CPU0: D VIVT write-back cache [0] CPU0: I cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets [0] CPU0: D cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets [0] CPU: found DTCM 16k @ 00000000, not enabled [0] CPU: DTCM was detected 16k but expected 4k! [0] CPU DTCM: copied data from ff404000 - ff404078 [0] CPU: found ITCM 8k @ 00000000, enabled [0] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 52832 [0] PID hash table entries: 1024 (order: 10, 4096 bytes) [0] Console: colour dummy device 80x30 [0] console [ttyS1] enabled [0] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) [0] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) [0] Memory: 208MB = 208MB total [0] Memory: 204544KB available (3976K code, 1934K data, 508K init) [0] Calibrating delay loop... 68.40 BogoMIPS (lpj=342016,armclk=137000000) [0] Mount-cache hash table entries: 512 [0] CPU: Testing write buffer coherency: ok [0] net_namespace: 152 bytes [0] CPU ITCM: Added 00000f10 bytes @ ff4010f0 to the TCM memory pool [0] NET: Registered protocol family 16 [0] PLLGetDDRFreq=136 MHZ [0] [0] ____________rk28_jogball_device___________ [0] =======RK2818 SCU VERSION=20111204,V1.10======= [0] [0] [0] [0] __rockchip_scu_tree_init:312000000 [0] [0] [0] [0] rockchip_clk_set_codecdsp::set dsp to 24000000 Hz,cur clk=300000000 Hz [0] rockchip_clk_set_codecdsp::set dsp to 594000000 Hz,cur clk=24000000 Hz [0] Calibrating delay loop... 155.64 BogoMIPS (lpj=778240,armclk=312000000) [0] drivers/video/display/screen/lcd_hw_Td043mgea1.c [0] set iomux [0] -----------------lcdc freq = 37------------ [0] Console: switching to colour frame buffer device 100x30 k==0 [0] rk2818fb_probe ok [0] SCSI subsystem initialized [0] usbcore: registered new interface driver usbfs [0] usbcore: registered new interface driver hub [0] usbcore: registered new device driver usb [0] input: rk28_AD_button as /devices/platform/rk28_AD_button/input/input0 [0] rk28_dsp_mod_init dsp version v306_8 [0] rockchip_clk_set_codecdsp::set dsp to 24000000 Hz,cur clk=594000000 Hz [1] SCU/W>dsp clk locked!! [1] NET: Registered protocol family 2 [1] IP route cache hash table entries: 2048 (order: 1, 8192 bytes) [1] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [1] TCP bind hash table entries: 8192 (order: 3, 32768 bytes) [1] TCP: Hash tables configured (established 8192 bind 8192) [1] TCP reno registered [1] ashmem: initialized [1] io scheduler noop registered [1] io scheduler anticipatory registered (default) [1] rockchip_usart.0: ttyS0 at MMIO 0x18000000 (irq = 19) is a ROCKCHIP_SERIAL [1] rockchip_usart.1: ttyS1 at MMIO 0x18002000 (irq = 20) is a ROCKCHIP_SERIAL [1] brd: module loaded [1] loop: module loaded [1] nbd: registered device at major 43 [1] PPP generic driver version 2.4.2 [1] PPP Deflate Compression module registered [1] PPP MPPE Compression module registered [1] NET: Registered protocol family 24 [1] PPPoL2TP kernel driver, V1.0 [1] usbcore: registered new interface driver asix [1] usbcore: registered new interface driver cdc_ether [1] usbcore: registered new interface driver dm9620 [1] usbcore: registered new interface driver net1080 [1] usbcore: registered new interface driver cdc_subset [1] usbcore: registered new interface driver zaurus [1] Linux video capture interface: v2.00 [1] [1] rk28_camera_probe..drivers/media/video/rk28_camera.c..843 ******** nzy ********* [1] [1] soc_camera_init..drivers/media/video/soc_camera.c..1148 ******** nzy ********* [1] [1] soc_camera_init..drivers/media/video/soc_camera.c..1156 ******** nzy ********* [1] Driver 'sd' needs updating - please use bus_type methods [1] Driver 'sr' needs updating - please use bus_type methods [1] Flash 0 ID: ad d7 94 9a 74 [1] Flash 1 ID: 0 0 0 0 0 [1] Flash 2 ID: 0 0 0 0 0 [1] Flash 3 ID: 0 0 0 0 0 [1] AccessTime: 40 ns [1] Flash timming: 10c3 [12] FTL INFO:Version = 420,Date = 2010118 [12] totalLogicBlkRaw = 1904 [12] max page blk = 256 [12] 9 cmdlinepart partitions found on MTD device rk28xxnand [12] Creating 9 MTD partitions on "rk28xxnand": [12] 0x00002000-0x00004000 : "misc" [12] 0x00004000-0x00008000 : "kernel" [12] 0x00008000-0x0000a000 : "boot" [12] 0x0000a000-0x0000e000 : "recovery" [12] 0x0000e000-0x0004e000 : "system" [12] 0x0004e000-0x00088000 : "backup" [12] 0x00088000-0x000c2000 : "cache" [12] 0x000c2000-0x00142000 : "userdata" [12] 0x00142000-0x00670000 : "user" [12] Creating 2 MTD partitions on "rk28xxnand": [12] 0x00000000-0x00030000 : "pagecache" [12] 0x00030000-0x00040000 : "swap" [12] >>> part[0]: name=misc offset=0x2000 [12] >>> part[1]: name=kernel offset=0x4000 [12] >>> part[2]: name=boot offset=0x8000 [12] >>> part[3]: name=recovery offset=0xA000 [12] >>> part[4]: name=system offset=0xE000 [12] >>> part[5]: name=backup offset=0x4E000 [12] >>> part[6]: name=cache offset=0x88000 [12] >>> SysImageWriteEndAdd=0x88000 [12] FtlSetSysProtAddr gFlashInfo.sysInfo.sysProtAddr = 151 [12] rockchip_spi_master rockchip_spi_master: rockchip SPI Master Controller at 0x1800e000 (irq 14) [12] spi spi0.0: setting pre-scaler to 780 (hz 100000) [12] usbcore: registered new interface driver cdc_acm [12] drivers/usb/class/cdc-acm.c: v0.25:USB Abstract Control Model driver for USB modems and ISDN adapters [12] Initializing USB Mass Storage driver... [12] usbcore: registered new interface driver usb-storage [12] USB Mass Storage support registered. [12] usbcore: registered new interface driver usbserial [12] drivers/usb/serial/usb-serial.c: USB Serial support registered for generic [12] usbcore: registered new interface driver usbserial_generic [12] drivers/usb/serial/usb-serial.c: USB Serial Driver core [12] drivers/usb/serial/usb-serial.c: USB Serial support registered for GSM modem (1-port) [12] usbcore: registered new interface driver option [12] drivers/usb/serial/option.c: USB Driver for GSM modems: v0.7.1 [12] dwc_otg_driver_probe,everest [12] DWC_otg: ^^^^^^^^^^^^^^^^^Device Mode 20100827 [12] dwc_otg_hcd_init everest [12] dwc_otg dwc_otg: DWC OTG Controller [12] dwc_otg dwc_otg: new USB bus registered, assigned bus number 1 [12] dwc_otg dwc_otg: irq 8, io mem 0x00000000 [12] DWC_otg: dwc_otg_hcd_start! everest [12] dwc_otg_hcd_start controller in device mode,everest [12] usb usb1: configuration #1 chosen from 1 choice [12] hub 1-0:1.0: USB hub found [12] hub 1-0:1.0: 1 port detected [13] DWC_otg: dwc_otg_hcd_init end,everest [13] dwc_otg_pcd_init,everest [13] dwc_otg_driver_probe end, everest [13] android init [13] android_probe pdata: c047047c [13] android_bind [13] mass_storage_function_add [13] android_usb gadget: Number of LUNs=2 [13] adb_function_add [13] android_usb gadget: android_usb ready [13] mice: PS/2 mouse device common for all mice [13] [13] xpt2046_ts_proble,0x90 [13] input: xpt2046 touchscreen as /devices/platform/rockchip_spi_master/spi0.0/input/input1 [13] ( 50, 40) => ( 49, 40) [13] maxErr=1 [13] ( 750, 40) => ( 750, 40) [13] maxErr=1 [13] ( 50, 440) => ( 50, 440) [13] maxErr=1 [13] ( 750, 440) => ( 750, 440) [13] maxErr=1 [13] v_CalcParam.a1=-19981 [13] v_CalcParam.b1=115 [13] v_CalcParam.c1= 78575450 [13] v_CalcParam.a2 = -70 [13] v_CalcParam.b2 = -12598 [13] v_CalcParam.c2 = 48247836 [13] v_CalcParam.delta = 95382 [13] Auto set calibration successfully. [13] MMA7660A compass driver: init [13] i2c /dev entries driver [13] [13] ov9650_probe..drivers/media/video/ov9650.c..743 ******** nzy ********* [13] [13] soc_camera_probe..drivers/media/video/soc_camera.c..861 ******** nzy ********* [13] camera 33-0: RK28 Camera driver attached to camera 0 [13] [13] ov9650_init..drivers/media/video/ov9650.c..340 ******** nzy *********0xff [13] camera 33-0: RK28 Camera driver detached from camera 0 [13] [13] soc_camera_probe..drivers/media/video/soc_camera.c..883 ******** nzy ********* [13] [13] ov9650_probe..drivers/media/video/ov9650.c..785 ******** nzy ********* [13] input: compass as /devices/virtual/input/input2 [13] aaa_I2CSendData[421]---error in _I2CSendData:I2C_ARBITR_LOSE_STATUS [13] _I2CWrite[954]--write data error! [14] rock28_i2c_transfer[1093] ERROR :write date in rock28 i2c,ret=-7,date=2 [14] _I2CSendData[421]---error in _I2CSendData:I2C_ARBITR_LOSE_STATUS [14] _I2CRead[720]--DIRECTMODE/TS8205MODE-send slave address ! [14] rock28_i2c_transfer[1073] ERROR :read date in rock28 i2c,ret=-9,date=0 [14] at18 check ok [14] rtc_HYM8563 0-0051: rtc core: registered rtc_HYM8563 as rtc0 [14] hym8563_init_device--->133 RTC_CTL2 = 40 [14] hym8563_init_device--->142 RTC_CTL2 = 40 [14] ---read time ------ year:2011, mon:1, day:20, weekday:4 hour:9 min:27 sec:42 [14] ------------>axp173 Debug:pmu_axp173_init::======================= [14] ------------>axp173 Debug:pmu_axp173_probe::============= [14] ------------>axp173 Debug:axp173_init_success!! [14] AccessTime: 40 ns [14] Flash timming: 10a2 [14] rockchip_battery_init::======================================== [14] rk28_sdmmc0_set_ios..drivers/mmc/host/rk28_sdmmc0.c..143 ***********The clock div is setted. the ios->clock=350 Khz******====xbw===****** [14] RK28 MMC SDIO HOST driver init ...... [14] Free DMA channel for SDMMC1. [14] usbcore: registered new interface driver usbhid [14] drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver [14] ********soft disconnect***************************************** [14] rk28_sdmmc0_set_ios..drivers/mmc/host/rk28_sdmmc0.c..143 ***********The clock div is setted. the ios->clock=49000 Khz******====xbw===****** [14] mmc0: host does not support reading read-only switch. assuming write-enable. [14] mmc_attach_sd..drivers/mmc/core/sd.c..925 - Now, call mmc_add_card to add a new card. [14] mmc0: new high speed SDHC card at address 1234 [14] logger: created 64K log 'log_main' [14] logger: created 4K log 'log_events' [14] logger: created 64K log 'log_radio' [14] pmem_setup::pmem pmem 1 init [14] pmem_setup::pmem pmem-dsp 0 init [14] mmc_blk_probe..drivers/mmc/card/block.c..609 ****begin to call add_disk() for a disk***xbw******* [14] mmcblk0:Advanced Linux Sound Architecture Driver Version 1.0.16rc2 (Thu Jan 31 16:40:16 2008 UTC). [14] p1 [14] [14] mmc_rescan..777£º The card's type is SD. initialize successfully*********xbw******** [14] Request DMA channel for SDMMC1. [14] USB SUSPEND [14] ********soft connect!!!***************************************** [14] ASoC version 0.13.2 [14] USB SUSPEND [14] asoc: WM8988 <-> rockchip-i2s mapping ok [14] DWC_otg: USB RESET [15] CMD: 5 FAIL raw_ints: 104 masked ints: 4 [15] CMD: 5 FAIL raw_ints: 104 masked ints: 4 [15] CMD: 5 FAIL raw_ints: 104 masked ints: 4 [15] CMD: 5 FAIL raw_ints: 104 masked ints: 4 [15] Free DMA channel for SDMMC1. [15] ALSA device list: [15] #0: ROCKCHIP_WM8988 (WM8988) [15] TCP cubic registered [15] NET: Registered protocol family 1 [15] NET: Registered protocol family 17 [15] RPC: Registered udp transport module. [15] RPC: Registered tcp transport module. [15] ieee80211: 802.11 data/management/control stack, git-1.1.13 [15] ieee80211: Copyright (C) 2004-2005 Intel Corporation [15] input: jogball as /devices/platform/rk28_jogball/input/input3 [15] DWC_otg: USB RESET [15] ---read time ------ year:2011, mon:1, day:20, weekday:4 hour:9 min:27 sec:43 [15] rtc_HYM8563 0-0051: setting system clock to 2011-01-20 09:27:43 UTC (1295515663) [15] addr_console_init addr_console version v306_8 [15] ......__rockchip_ddr_frq_init [15] rockchip_clk_set_codecdsp::set codec to 140000000 Hz,cur clk=136000000 Hz [15] ......__rockchip_ddr_frq_init [15] rockchip_clk_set_codecdsp::set codec to 280000000 Hz,cur clk=140000000 Hz [15] ......__rockchip_ddr_frq_init [15] VFS: Mounted root (cramfs filesystem) readonly. [15] Freeing init memory: 508K [15] Warning: unable to open an initial console. [15] before start /init,now=0x389ad1fb2 [15] android_usb gadget: high speed config #1: android [15] set usb_msc_connect status = 1 20100803 [15] init: cannot open '/initlogo.rle' [15] init: ext_check(/dev/block/mtdblock7): [15] init: superblock offset = 0 [15] init: ext2fs_open2 retval = 0 [15] init: /dev/block/mtdblock7: recovering journal [21] init: superblock offset = 0 [21] init: ext2fs_open2 retval = 0 [21] init: /dev/block/mtdblock7: clean, 143/65536 files, 51464/262144 blocks [22] init: /system/bin/e2fsck terminated by exit(0) [22] init: filesystem '/dev/block/mtdblock7' had no errors [22] kjournald starting. Commit interval 5 seconds [22] EXT3 FS on mtdblock7, internal journal [22] EXT3-fs: mounted filesystem with ordered data mode. [22] init: ext_check(/dev/block/mtdblock6): [22] init: superblock offset = 0 [22] init: ext2fs_open2 retval = 0 [22] init: /dev/block/mtdblock6: recovering journal [22] init: superblock offset = 0 [22] init: ext2fs_open2 retval = 0 [22] init: /dev/block/mtdblock6: clean, 11/29760 files, 9427/118784 blocks [22] init: /system/bin/e2fsck terminated by exit(0) [22] init: filesystem '/dev/block/mtdblock6' had no errors [22] kjournald starting. Commit interval 5 seconds [22] EXT3 FS on mtdblock6, internal journal [22] EXT3-fs: mounted filesystem with ordered data mode. [22] init: ext_check(/dev/block/mtdblock9): [22] init: superblock offset = 0 [22] init: ext2fs_open2 retval = 0 [22] init: /dev/block/mtdblock9: recovering journal [27] init: superblock offset = 0 [27] init: ext2fs_open2 retval = 0 [27] init: /dev/block/mtdblock9: clean, 293/24576 files, 11033/98304 blocks [27] init: /system/bin/e2fsck terminated by exit(0) [27] init: filesystem '/dev/block/mtdblock9' had no errors [27] kjournald starting. Commit interval 5 seconds [27] EXT3 FS on mtdblock9, internal journal [27] EXT3-fs: mounted filesystem with ordered data mode. [27] init: cannot find '/init.sh', disabling 'init_sh' [27] init: cannot find '/system/bin/playmp3', disabling 'bootsound' [27] init: cannot find '/system/bin/flash_image', disabling 'flash_recovery' [27] warning: `adbd' uses 32-bit capabilities (legacy support in use) [27] enabling adb [28] Adding 32760k swap on /dev/block/mtdblock10. Priority:-1 extents:1 across:32760k sh: can't access tty; job control turned off # [46] rockchip_clk_set_codecdsp::set dsp to 594000000 Hz,cur clk=594000000 Hz [46] init: untracked pid 773 exited [46] init: untracked pid 776 exited [55] ================================== [55] I'm launching 88W8686 SDIO driver! [55] ================================== [55] MV8686 WiFi driver (Powered by Rockchip,Ver 2.12) init. [55] Request DMA channel for SDMMC1. [55] mmc1: new SDIO card at address 0001 [55] init: untracked pid 807 exited [55] init: untracked pid 810 exited [55] Data size = 124244 bytes, Time = 0.084 seconds, Rate = 11832 kbps [55] mv8686: ccc81d08M, fw 9.70.7p0, cap 0x00000303 region 0x10 [55] mv8686: wlan0: Marvell WLAN 802.11 adapter [64] sdmmc_reset_store------mmc receive the message of RemoveDone ----- [64] sdmmc_reset_store------mmc receive the message of RemoveDone ----- [69] binder: release 913:913 transaction 2576 out, still active [69] binder: 752:756 transaction failed 29189, size 4-0 [69] binder: send failed reply for transaction 2576, target dead [71] SN=0 uncali_x=342 uncali_y=3657 [71] SN=1 uncali_x=3721 uncali_y=3629 [71] SN=2 uncali_x=322 uncali_y=661 [71] SN=3 uncali_x=3745 uncali_y=557 [71] SN=4 uncali_x=2001 uncali_y=2092 [71] [71] xpt2046_callinit,0x90 [71] ( 50, 40) => ( 52, 43) [71] maxErr=3 [71] ( 750, 40) => ( 748, 38) [71] maxErr=3 [71] ( 50, 440) => ( 48, 438) [71] maxErr=3 [71] ( 750, 440) => ( 752, 442) [71] maxErr=3 [71] v_CalcParam.a1=20412 [71] v_CalcParam.b1=15 [71] v_CalcParam.c1= -1800008 [71] v_CalcParam.a2 = -255 [71] v_CalcParam.b2 = -13074 [71] v_CalcParam.c2 = 52164908 [71] v_CalcParam.delta = 99178 [107] SCU/W>armclk clk locked!! [121] SCU/W>armclk clk locked!! [121] SCU/W>armclk clk locked!! [133] SCU/W>armclk clk locked!! [137] SCU/W>armclk clk locked!! [292] SCU/W>armclk clk locked!! [339] SCU/W>armclk clk locked!! [351] SCU/W>armclk clk locked!! [353] SCU/W>armclk clk locked!! [363] SCU/W>armclk clk locked!! [438] SCU/W>armclk clk locked!! [726] ps_timer_function. [726] lbs_ps_worker [726] System want WIFI to suspend. [743] Need to wakeup for xmit: ether_proto=8. [743] lbs_ps_worker [743] System want WIFI to resume. [743] DEEP SLEEP AWAKE: Wakeup the caller. [961] ps_timer_function. [961] lbs_ps_worker [961] System want WIFI to suspend. [989] request_state_store gPoweroffFlag=1 [998] WM8988 shutdown.......... [998] dsp_drv_shutdown:: shutdown dsp [998] rockchip_clk_set_codecdsp::set dsp to 24000000 Hz,cur clk=594000000 Hz [998] SCU/W>dsp clk locked!! [998] dwc_otg_driver_shutdown:: disconnect USB [998] rk2818fb_shutdown:: shutdown lcdc [998] Power down. [998] arch/arm/kernel/process.c...machine_power_off...240
Init OK OUT [main]: BUILD[0006]=====2 [main]: enable mmu sc=0x2f [main]: do FTLInit... 183 [main]: OK! [main]: FltInit ===== 853 [main]: Current flash timing: 200000 [get_bootloader_ver]: BLOCK 0 [main]: Bootloader version: 2010-11-09#5.01 [main]: get parameter [main]: analyze parameter [ParseLine]: FW_VERSION: 1.0.1 [ParseLine]: ORG CMDLINE: noinitrd console=ttyS1,115200n8n init=/init root=/dev) [main]: get command in misc [main]: no command [main]: Normal boot [check_cramfs]: Check boot partition... [check_cramfs]: Check ok! [load_kernel]: Kernel loading... [kernel_load_check]: Check kernel image... [kernel_load_check]: Check OK! [load_kernel]: Kernel load ok! [start_linux]: END ===== 13898 [start_linux]: CMDLINE: noinitrd console=ttyS1,115200n8n init=/init root=/dev/m1 [bootm_linux]: Starting kernel... [0] Linux version 2.6.25 (root@zuomg) (gcc version 4.4.0 (GCC) ) #31 Mon Dec 6 0 [0] CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177 [0] Machine: RK28board [0] Memory policy: ECC disabled, Data cache writeback [0] On node 0 totalpages: 53248 [0] DMA zone: 416 pages used for memmap [0] DMA zone: 0 pages reserved [0] DMA zone: 52832 pages, LIFO batch:15 [0] Normal zone: 0 pages used for memmap [0] Movable zone: 0 pages used for memmap [0] CPU0: D VIVT write-back cache [0] CPU0: I cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets [0] CPU0: D cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets [0] CPU: found DTCM 16k @ 00000000, not enabled [0] CPU: DTCM was detected 16k but expected 4k! [0] CPU DTCM: copied data from ff404000 - ff404078 [0] CPU: found ITCM 8k @ 00000000, enabled [0] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 52832 [0] PID hash table entries: 1024 (order: 10, 4096 bytes) [0] Console: colour dummy device 80x30 [0] console [ttyS1] enabled [0] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) [0] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) [0] Memory: 208MB = 208MB total [0] Memory: 204800KB available (3972K code, 1745K data, 508K init) [0] Calibrating delay loop... 68.40 BogoMIPS (lpj=342016,armclk=137000000) [0] Mount-cache hash table entries: 512 [0] CPU: Testing write buffer coherency: ok [0] net_namespace: 152 bytes [0] CPU ITCM: Added 00000f10 bytes @ ff4010f0 to the TCM memory pool [0] NET: Registered protocol family 16 [0] PLLGetDDRFreq=136 MHZ [0] [0] ____________rk28_jogball_device___________ [0] =======RK2818 SCU VERSION=20101012,V1.09======= [0] [0] [0] [0] __rockchip_scu_tree_init:312000000 [0] [0] [0] [0] rockchip_clk_set_codecdsp::set dsp to 24000000 Hz,cur clk=300000000 Hz [0] rockchip_clk_set_codecdsp::set dsp to 594000000 Hz,cur clk=24000000 Hz [0] Calibrating delay loop... 155.64 BogoMIPS (lpj=778240,armclk=312000000) [0] drivers/video/display/screen/lcd_hw_Td043mgea1.c [0] set iomux [0] -----------------lcdc freq = 37------------ [0] Console: switching to colour frame buffer device 100x30 k==0 [0] rk2818fb_probe ok [0] SCSI subsystem initialized [0] usbcore: registered new interface driver usbfs [0] usbcore: registered new interface driver hub [0] usbcore: registered new device driver usb [0] input: rk28_AD_button as /devices/platform/rk28_AD_button/input/input0 [0] rk28_dsp_mod_init dsp version v306_8 [0] rockchip_clk_set_codecdsp::set dsp to 24000000 Hz,cur clk=594000000 Hz [0] SCU/W>dsp clk locked!! [0] NET: Registered protocol family 2 [1] IP route cache hash table entries: 2048 (order: 1, 8192 bytes) [1] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [1] TCP bind hash table entries: 8192 (order: 3, 32768 bytes) [1] TCP: Hash tables configured (established 8192 bind 8192) [1] TCP reno registered [1] ashmem: initialized [1] io scheduler noop registered [1] io scheduler anticipatory registered (default) [1] rockchip_usart.0: ttyS0 at MMIO 0x18000000 (irq = 19) is a ROCKCHIP_SERIAL [1] rockchip_usart.1: ttyS1 at MMIO 0x18002000 (irq = 20) is a ROCKCHIP_SERIAL [1] brd: module loaded [1] loop: module loaded [1] nbd: registered device at major 43 [1] PPP generic driver version 2.4.2 [1] PPP Deflate Compression module registered [1] PPP MPPE Compression module registered [1] NET: Registered protocol family 24 [1] PPPoL2TP kernel driver, V1.0 [1] usbcore: registered new interface driver asix [1] usbcore: registered new interface driver cdc_ether [1] usbcore: registered new interface driver dm9620 [1] usbcore: registered new interface driver net1080 [1] usbcore: registered new interface driver cdc_subset [1] usbcore: registered new interface driver zaurus [1] Linux video capture interface: v2.00 [1] [1] rk28_camera_probe..drivers/media/video/rk28_camera.c..843 ******** nzy ** [1] [1] soc_camera_init..drivers/media/video/soc_camera.c..1148 ******** nzy **** [1] [1] soc_camera_init..drivers/media/video/soc_camera.c..1156 ******** nzy **** [1] Driver 'sd' needs updating - please use bus_type methods [1] Driver 'sr' needs updating - please use bus_type methods [1] Flash 0 ID: ad d7 94 9a 74 [1] Flash 1 ID: 0 0 0 0 0 [1] Flash 2 ID: 0 0 0 0 0 [1] Flash 3 ID: 0 0 0 0 0 [1] AccessTime: 40 ns [1] Flash timming: c2 [11] FTL INFO:Version = 416,Date = 20100830 [11] totalLogicBlkRaw = 1904 [11] max page blk = 256 [11] 9 cmdlinepart partitions found on MTD device rk28xxnand [11] Creating 9 MTD partitions on "rk28xxnand": [11] 0x00002000-0x00004000 : "misc" [11] 0x00004000-0x00008000 : "kernel" [11] 0x00008000-0x0000a000 : "boot" [11] 0x0000a000-0x0000e000 : "recovery" [11] 0x0000e000-0x0004e000 : "system" [11] 0x0004e000-0x00088000 : "backup" [11] 0x00088000-0x000c2000 : "cache" [11] 0x000c2000-0x00142000 : "userdata" [11] 0x00142000-0x00670000 : "user" [11] Creating 2 MTD partitions on "rk28xxnand": [11] 0x00000000-0x00020000 : "pagecache" [11] 0x00020000-0x00040000 : "swap" [11] >>> part[0]: name=misc offset=0x2000 [11] >>> part[1]: name=kernel offset=0x4000 [11] >>> part[2]: name=boot offset=0x8000 [11] >>> part[3]: name=recovery offset=0xA000 [11] >>> part[4]: name=system offset=0xE000 [11] >>> part[5]: name=backup offset=0x4E000 [11] >>> part[6]: name=cache offset=0x88000 [11] >>> SysImageWriteEndAdd=0x88000 [11] FtlSetSysProtAddr gFlashInfo.sysInfo.sysProtAddr = 151 [11] rockchip_spi_master rockchip_spi_master: rockchip SPI Master Controller at) [11] spi spi0.0: setting pre-scaler to 780 (hz 100000) [11] usbcore: registered new interface driver cdc_acm [11] drivers/usb/class/cdc-acm.c: v0.25:USB Abstract Control Model driver for Us [11] Initializing USB Mass Storage driver... [11] usbcore: registered new interface driver usb-storage [11] USB Mass Storage support registered. [11] usbcore: registered new interface driver usbserial [11] drivers/usb/serial/usb-serial.c: USB Serial support registered for generic [11] usbcore: registered new interface driver usbserial_generic [11] drivers/usb/serial/usb-serial.c: USB Serial Driver core [11] drivers/usb/serial/usb-serial.c: USB Serial support registered for GSM mod) [11] usbcore: registered new interface driver option [11] drivers/usb/serial/option.c: USB Driver for GSM modems: v0.7.1 [11] dwc_otg_driver_probe,everest [11] DWC_otg: ^^^^^^^^^^^^^^^^^Device Mode 20100827 [11] dwc_otg_hcd_init everest [11] dwc_otg dwc_otg: DWC OTG Controller [11] dwc_otg dwc_otg: new USB bus registered, assigned bus number 1 [11] dwc_otg dwc_otg: irq 8, io mem 0x00000000 [11] DWC_otg: dwc_otg_hcd_start! everest [11] dwc_otg_hcd_start controller in device mode,everest [11] usb usb1: configuration #1 chosen from 1 choice [11] hub 1-0:1.0: USB hub found [11] hub 1-0:1.0: 1 port detected [11] DWC_otg: dwc_otg_hcd_init end,everest [11] dwc_otg_pcd_init,everest [11] dwc_otg_driver_probe end, everest [11] android init [11] android_probe pdata: c046e47c [11] android_bind [11] mass_storage_function_add [11] android_usb gadget: Number of LUNs=2 [11] adb_function_add [11] android_usb gadget: android_usb ready [11] mice: PS/2 mouse device common for all mice [11] [11] xpt2046_ts_proble,0x90 [11] input: xpt2046 touchscreen as /devices/platform/rockchip_spi_master/spi0.01 [12] ( 50, 40) => ( 49, 40) [12] maxErr=1 [12] ( 750, 40) => ( 750, 40) [12] maxErr=1 [12] ( 50, 440) => ( 50, 440) [12] maxErr=1 [12] ( 750, 440) => ( 750, 440) [12] maxErr=1 [12] v_CalcParam.a1=-19981 [12] v_CalcParam.b1=115 [12] v_CalcParam.c1= 78575450 [12] v_CalcParam.a2 = -70 [12] v_CalcParam.b2 = -12598 [12] v_CalcParam.c2 = 48247836 [12] v_CalcParam.delta = 95382 [12] Auto set calibration successfully. [12] MMA7660A compass driver: init [12] i2c /dev entries driver [12] [12] ov9650_probe..drivers/media/video/ov9650.c..743 ******** nzy ********* [12] [12] soc_camera_probe..drivers/media/video/soc_camera.c..861 ******** nzy *** [12] camera 33-0: RK28 Camera driver attached to camera 0 [12] [12] ov9650_init..drivers/media/video/ov9650.c..340 ******** nzy *********0xf [12] camera 33-0: RK28 Camera driver detached from camera 0 [12] [12] soc_camera_probe..drivers/media/video/soc_camera.c..883 ******** nzy *** [12] [12] ov9650_probe..drivers/media/video/ov9650.c..785 ******** nzy ********* [12] input: compass as /devices/virtual/input/input2 [12] aaa_I2CSendData[421]---error in _I2CSendData:I2C_ARBITR_LOSE_STATUS [12] _I2CWrite[888]---send slave 7 bit address start_bit ! [12] rock28_i2c_transfer[1093] ERROR :write date in rock28 i2c,ret=-3,date=2 [12] _I2CSendData[421]---error in _I2CSendData:I2C_ARBITR_LOSE_STATUS [12] _I2CRead[720]--DIRECTMODE/TS8205MODE-send slave address ! [13] rock28_i2c_transfer[1073] ERROR :read date in rock28 i2c,ret=-9,date=0 [13] at18 check ok [13] rtc_HYM8563 0-0051: rtc core: registered rtc_HYM8563 as rtc0 [13] hym8563_init_device--->133 RTC_CTL2 = 0 [13] hym8563_init_device--->142 RTC_CTL2 = 0 [13] ---read time ------ year:2011, mon:4, day:26, weekday:2 hour:14 min:36 se7 [13] ------------>axp173 Debug:pmu_axp173_init::======================= [13] ------------>axp173 Debug:pmu_axp173_probe::============= [13] ------------>axp173 Debug:axp173_init_success!! [13] AccessTime: 40 ns [13] Flash timming: c2 [13] rockchip_battery_init::======================================== [13] rk28_sdmmc0_set_ios..drivers/mmc/host/rk28_sdmmc0.c..143 ***********The cl* [13] rk28_mci_send_command,errorflag=2,cmd=0,cmdr=80008100,ret=0x0 [13] rk28_mci_send_command,errorflag=6,cmd=55,cmdr=80002177,ret=0x0 [13] rk28_mci_send_command,errorflag=6,cmd=55,cmdr=80002177,ret=0x0 [13] rk28_mci_send_command,errorflag=6,cmd=55,cmdr=80002177,ret=0x0 [13] rk28_mci_send_command,errorflag=6,cmd=55,cmdr=80002177,ret=0x0 [13] rk28_mci_send_command,errorflag=6,cmd=1,cmdr=80002041,ret=0x0 [13] RK28 MMC SDIO HOST driver init ...... [13] Free DMA channel for SDMMC1. [13] Request DMA channel for SDMMC1. [13] CMD: 5 FAIL raw_ints: 104 masked ints: 4 [13] usbcore: registered new interface driver usbhid [13] CMD: 5 FAIL raw_ints: 104 masked ints: 4 [13] drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver [13] CMD: 5 FAIL raw_ints: 104 masked ints: 4 [13] CMD: 5 FAIL raw_ints: 104 masked ints: 4 [13] Free DMA channel for SDMMC1. [13] logger: created 64K log 'log_main' [13] logger: created 4K log 'log_events' [13] logger: created 4K log 'log_radio' [13] pmem_setup::pmem pmem 1 init [13] pmem_setup::pmem pmem-dsp 0 init [13] Advanced Linux Sound Architecture Driver Version 1.0.16rc2 (Thu Jan 31 16:. [13] ASoC version 0.13.2 [13] asoc: WM8988 <-> rockchip-i2s mapping ok [13] ALSA device list: [13] #0: ROCKCHIP_WM8988 (WM8988) [13] TCP cubic registered [13] NET: Registered protocol family 1 [13] NET: Registered protocol family 17 [13] RPC: Registered udp transport module. [13] RPC: Registered tcp transport module. [13] ieee80211: 802.11 data/management/control stack, git-1.1.13 [13] ieee80211: Copyright (C) 2004-2005 Intel Corporation [13] input: jogball as /devices/platform/rk28_jogball/input/input3 [13] ---read time ------ year:2011, mon:4, day:26, weekday:2 hour:14 min:36 se7 [13] rtc_HYM8563 0-0051: setting system clock to 2011-04-26 14:36:37 UTC (13038) [13] addr_console_init addr_console version v306_8 [13] ......__rockchip_ddr_frq_init [13] rockchip_clk_set_codecdsp::set codec to 140000000 Hz,cur clk=136000000 Hz [13] ......__rockchip_ddr_frq_init [13] rockchip_clk_set_codecdsp::set codec to 280000000 Hz,cur clk=140000000 Hz [13] ......__rockchip_ddr_frq_init [13] VFS: Mounted root (cramfs filesystem) readonly. [13] Freeing init memory: 508K [13] Warning: unable to open an initial console. [13] before start /init,now=0x33b0587dd [14] init: cannot open '/initlogo.rle' [14] kjournald starting. Commit interval 5 seconds [14] EXT3 FS on mtdblock7, internal journal [14] EXT3-fs: recovery complete. [14] EXT3-fs: mounted filesystem with ordered data mode. [14] kjournald starting. Commit interval 5 seconds [14] EXT3 FS on mtdblock6, internal journal [14] EXT3-fs: recovery complete. [14] EXT3-fs: mounted filesystem with ordered data mode. sh: can't access tty; job control turned off $ [15] enabling adb [31] warning: `zygote' uses 32-bit capabilities (legacy support in use) [32] rockchip_clk_set_codecdsp::set dsp to 594000000 Hz,cur clk=594000000 Hz [66] SN=0 uncali_x=386 uncali_y=3530 [66] SN=1 uncali_x=3717 uncali_y=3565 [66] SN=2 uncali_x=364 uncali_y=604 [66] SN=3 uncali_x=3719 uncali_y=555 [66] SN=4 uncali_x=1980 uncali_y=1790 [66] [66] xpt2046_callinit,0x90 [66] ( 50, 40) => ( 51, 43) [66] maxErr=3 [66] ( 750, 40) => ( 749, 37) [66] maxErr=3 [66] ( 50, 440) => ( 49, 437) [66] maxErr=3 [66] ( 750, 440) => ( 751, 443) [66] maxErr=3 [66] v_CalcParam.a1=19202 [66] v_CalcParam.b1=-64 [66] v_CalcParam.c1= -2437819 [66] v_CalcParam.a2 = -27 [66] v_CalcParam.b2 = -12357 [66] v_CalcParam.c2 = 47607706 [66] v_CalcParam.delta = 91706 [73] rockchip_clk_set_codecdsp::set dsp to 24000000 Hz,cur clk=594000000 Hz [73] SCU/W>dsp clk locked!! [80] rockchip_clk_set_codecdsp::set dsp to 594000000 Hz,cur clk=594000000 Hz [101] rockchip_clk_set_codecdsp::set dsp to 24000000 Hz,cur clk=594000000 Hz [101] SCU/W>dsp clk locked!! [105] rockchip_clk_set_codecdsp::set dsp to 594000000 Hz,cur clk=594000000 Hz [110] rockchip_clk_set_codecdsp::set dsp to 24000000 Hz,cur clk=594000000 Hz [110] SCU/W>dsp clk locked!! [119] Gsensor mma7760 enter suspend [119] rockchip_clk_set_codecdsp::set dsp to 594000000 Hz,cur clk=594000000 Hz [119] scu_ddr_early_suspend:set arm clk from 594000000Hz [119] AccessTime: 40 ns [119] Flash timming: a2 [119] AccessTime: 40 ns [119] Flash timming: a2 [119] to 148500000Hz [119] scu_reduce_codec_pll::change ddr freq=140000000 HZ [119] rockchip_clk_set_codecdsp::set codec to 140000000 Hz,cur clk=280000000 Hz [119] rockchip_clk_set_codecdsp::set codec to 140000000 Hz,cur clk=140000000 Hz [119] scu_reduce_codec_pll::change ddr freq=140 MHZ [119] android_power_suspend: enter pm suspend [119] PM: Syncing filesystems ... done. [119] PM: Preparing system for mem sleep [119] Freezing user space processes ... (elapsed 0.01 seconds) done. [119] Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done. [119] PM: Entering mem sleep [119] WiFi is disabled for now. [119] alarm_suspend(alarm_enabled=11, alarm_pending=0) [119] ---read time ------ year:2011, mon:4, day:26, weekday:2 hour:14 min:38 s3 [119] set alarm - rtc 12:38:42 04/27/2011 week=03 [119] >>hym8563_i2c_set_alarm->395---tm->enabled=1 tm->pending=1 [119] [119] curent alarm register->rmin=27 rhour=12 rmday=27 rwday=3! [119] [119] ---hym8563_i2c_set_alarm-->rmin=38 rhour=12 rmday=27 rwday=3! [119] >>hym8563_i2c_set_alarm->436---data==2 [119] ---read time ------ year:2011, mon:4, day:26, weekday:2 hour:14 min:38 s3 [119] Read rtc - rtc 14:38:23 04/26/2011 week=02 [119] ---read time ------ year:2011, mon:4, day:26, weekday:2 hour:14 min:38 s3 [119] dwc_otg_hcd_suspend, usb device mode [119] rockchip_clk_set_codecdsp::set dsp to 24000000 Hz,cur clk=594000000 Hz [119] SCU/W>dsp clk locked!! [119] AccessTime: 40 ns [119] Flash timming: 61 [119] rockchip_clk_set_codecdsp::set dsp to 24000000 Hz,cur clk=594000000 Hz [119] before core halt,build[A7-20100916.01] [135] AccessTime: 40 ns [135] Flash timming: a2 [135] rockchip_clk_set_codecdsp::set dsp to 594000000 Hz,cur clk=24000000 Hz [135] quit arm halt,irq_val=0x40 [127] dwc_otg_hcd_resume, usb device mode [127] rk28_mci_send_command,errorflag=2,cmd=0,cmdr=80008100,ret=0x0 [127] rk28_mci_send_command,errorflag=6,cmd=55,cmdr=80002177,ret=0x0 [127] rk28_mci_send_command,errorflag=6,cmd=55,cmdr=80002177,ret=0x0 [127] rk28_mci_send_command,errorflag=6,cmd=55,cmdr=80002177,ret=0x0 [127] rk28_mci_send_command,errorflag=6,cmd=55,cmdr=80002177,ret=0x0 [127] rk28_mci_send_command,errorflag=6,cmd=1,cmdr=80002041,ret=0x0 [127] ---read time ------ year:2011, mon:4, day:26, weekday:2 hour:14 min:38 s0 [127] ---read time ------ year:2011, mon:4, day:26, weekday:2 hour:14 min:38 s0 [127] >>hym8563_i2c_read_alarm->383---read alarm and clean disable alarm [128] Android want wifi to be resumed. [128] PM: Finishing wakeup. [128] Restarting tasks ... done. [128] rockchip_clk_set_codecdsp::set codec to 140000000 Hz,cur clk=140000000 Hz [128] rockchip_clk_set_codecdsp::set codec to 280000000 Hz,cur clk=140000000 Hz [128] AccessTime: 40 ns [128] Flash timming: a2 [128] AccessTime: 40 ns [128] Flash timming: c3 [128] rockchip_clk_set_codecdsp::set dsp to 594000000 Hz,cur clk=594000000 Hz [128] [128] xpt2046_callinit,0x90 [128] Gsensor mma7760 resume!! [133] Gsensor mma7760 enter suspend [133] scu_ddr_early_suspend:set arm clk from 624000000Hz [133] AccessTime: 40 ns [133] Flash timming: a2 [133] AccessTime: 40 ns [133] Flash timming: a2 [133] to 156000000Hz [133] scu_reduce_codec_pll::change ddr freq=140000000 HZ [133] rockchip_clk_set_codecdsp::set codec to 140000000 Hz,cur clk=280000000 Hz [133] rockchip_clk_set_codecdsp::set codec to 140000000 Hz,cur clk=140000000 Hz [133] scu_reduce_codec_pll::change ddr freq=140 MHZ [133] android_power_suspend: enter pm suspend [133] PM: Syncing filesystems ... done. [133] PM: Preparing system for mem sleep [133] Freezing user space processes ... (elapsed 0.01 seconds) done. [133] Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done. [133] PM: Entering mem sleep [133] WiFi is disabled for now. [133] alarm_suspend(alarm_enabled=11, alarm_pending=0) [133] ---read time ------ year:2011, mon:4, day:26, weekday:2 hour:14 min:38 s6 [133] set alarm - rtc 12:38:42 04/27/2011 week=03 [133] >>hym8563_i2c_set_alarm->395---tm->enabled=1 tm->pending=1 [133] [133] curent alarm register->rmin=38 rhour=12 rmday=27 rwday=3! [133] [133] ---hym8563_i2c_set_alarm-->rmin=38 rhour=12 rmday=27 rwday=3! [133] >>hym8563_i2c_set_alarm->436---data==2 [133] ---read time ------ year:2011, mon:4, day:26, weekday:2 hour:14 min:38 s6 [133] Read rtc - rtc 14:38:36 04/26/2011 week=02 [133] ---read time ------ year:2011, mon:4, day:26, weekday:2 hour:14 min:38 s6 [133] dwc_otg_hcd_suspend, usb device mode [133] rockchip_clk_set_codecdsp::set dsp to 24000000 Hz,cur clk=594000000 Hz [133] SCU/W>dsp clk locked!! [133] AccessTime: 40 ns [133] Flash timming: 61 [133] rockchip_clk_set_codecdsp::set dsp to 24000000 Hz,cur clk=594000000 Hz [133] before core halt,build[A7-20100916.01] [139] AccessTime: 40 ns [139] Flash timming: a2 [139] rockchip_clk_set_codecdsp::set dsp to 594000000 Hz,cur clk=24000000 Hz [139] quit arm halt,irq_val=0x40 [136] dwc_otg_hcd_resume, usb device mode [136] rk28_mci_send_command,errorflag=2,cmd=0,cmdr=80008100,ret=0x0 [136] rk28_mci_send_command,errorflag=6,cmd=55,cmdr=80002177,ret=0x0 [136] rk28_mci_send_command,errorflag=6,cmd=55,cmdr=80002177,ret=0x0 [136] rk28_mci_send_command,errorflag=6,cmd=55,cmdr=80002177,ret=0x0 [136] rk28_mci_send_command,errorflag=6,cmd=55,cmdr=80002177,ret=0x0 [136] rk28_mci_send_command,errorflag=6,cmd=1,cmdr=80002041,ret=0x0 [136] ---read time ------ year:2011, mon:4, day:26, weekday:2 hour:14 min:38 s8 [137] ---read time ------ year:2011, mon:4, day:26, weekday:2 hour:14 min:38 s8 [137] >>hym8563_i2c_read_alarm->383---read alarm and clean disable alarm [137] Android want wifi to be resumed. [137] PM: Finishing wakeup. [137] Restarting tasks ... done. [137] rockchip_clk_set_codecdsp::set codec to 140000000 Hz,cur clk=140000000 Hz [137] rockchip_clk_set_codecdsp::set codec to 280000000 Hz,cur clk=140000000 Hz [137] AccessTime: 40 ns [137] Flash timming: a2 [137] AccessTime: 40 ns [137] Flash timming: c3 [137] rockchip_clk_set_codecdsp::set dsp to 594000000 Hz,cur clk=594000000 Hz [137] [137] xpt2046_callinit,0x90 [137] Gsensor mma7760 resume!!