電路板背面有兩個三極管的地方，可以正常輸出開機(jī)信息，在里邊的三極管上方，有兩個10K歐的電阻，一個電容，兩個電阻的里邊的角有3.32伏電壓，用TTL線的RX端接，超級終端跑碼正常，但一直找不到，TTL線的TX端的接點(diǎn)。跑碼在下面，Bootrom start
Boot from eMMC
Starting fastboot ...
System startup
DDRS
Reg Version: v1.1.0
Reg Time: 2016-12-13 14:04:40
Reg Name: hi3798mdmo1g_hi3798mv100_ddr3_768mbyte_16bitx2_4layers_emmc.reg
Jump to DDR
Fastboot 3.3.0-dirty (compile@tmajor) (Jan 15 2017 - 08:55:57)
Fastboot: Version 3.3.0
Build Date: Jan 15 2017, 08:57:11
CPU: Hi3798Mv100
Boot Media: eMMC
DDR Size: 1GB
Check nand flash controller v610. found
Special NAND id table Version 1.36
Nand ID: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
No NAND device found!!!
MMC/SD controller initialization.
MMC/SD Card:
MID: 0x15
Read Block: 512 Bytes
Write Block: 512 Bytes
Chip Size: 7456M Bytes (High Capacity)
Name: "8GME4"
Chip Type: MMC
Version: 4.0
Speed: 52000000Hz
Bus Width: 8bit
Boot Addr: 0 Bytes
Boot Env on eMMC
Env Offset: 0x00100000
Env Size: 0x00010000
Env Range: 0x00010000
HI_OTP_LockIdWord,327: ID_WORD have already been locked
SDK Version: HiSTBAndroidV600R001C00SPC064_v2016060803
press the key!!
get key 0 2
get chipid =137980100
get chipType (HI3798MV100)
count=5
get chipid =137980100
get chipType (HI3798MV100)
count=5
entry_module===kernel
entry_factory_flag == 0
termflag = 0
--termflag:0,devicenumflag:1,devicenumlen:11,deviceid_len:15,stbmac:004703000003731000083C0CDB005A76
[STB_INFO] SN:004703000003731000083C0CDB005A76111003310878750MG100-U7_HN
[STB_INFO] MAC: 3C0CDB005A76
[STB_INFO] deviceid: 111003310878750
um_mac:3C0CDB005A76
um_serial:004703000003731000083C0CDB005A76
um_deviceid:111003310878750
[um_set_mac]MAC :[3C:0C:DB:00:5A:76] now set ethaddr.
str_serial:004703000003731000083C0CDB005A76
str_deviceid:111003310878750
Reserve Memory
Start Addr: 0x2FFFE000
Bound Addr: 0x8D32000
Free Addr: 0x2ED48000
Alloc Block: Addr Size
0x2FBFD000 4194304
0x2F8FC000 3145728
0x2F87B000 524288
0x2F878000 8192
0x2F843000 212992
0x2F742000 1048576
0x2F73E000 12288
0x2F3B9000 3686400
0x2F223000 1658880
0x2EE9E000 3686400
0x2ED4B000 1384448
0x2ED48000 8192
Hibernate!! drv phyaddr 0x2FC00000
Hibernate!! user api phyaddr 0x2F900000
Hibernate!! userapi start 0x14B00000, size 0x800000
Hibernate!! drv start 0x15300000, size 0x800000
Hibernate!! flag start 0x15B00000, size 0x800000
Hibernate!! data start 0x16300000, size 0x12C00000
Press Ctrl+C to stop autoboot
MMC read: dev # 0, block # 327680, count 20480 ... 20480 blocks read: OK
86794984 Bytes/s
Found Initrd at 0x04000000 (Size 652813 Bytes), align at 16384 Bytes
## Booting kernel from Legacy Image at 01ffffc0 ...
Image Name: Linux-3.10.0_s40
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 7858928 Bytes = 7.5 MiB
Load Address: 02000000
Entry Point: 02000000
XIP Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
Booting Linux on physical CPU 0x0
Linux version 3.10.0_s40 (compile@tmajor) (gcc version 4.4.1 (Hisilicon_v200(gcc4.4-290+glibc-2.11+eabi+nptl)) ) #1 SMP Sun Jan 15 09:04:02 HKT 2017
CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c53c7d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: bigfish
cma: CMA: reserved 300 MiB at 0d400000
cma: CMA: reserved 4 MiB at 2fc00000
Memory policy: ECC disabled, Data cache writealloc
CPU: Hi3798Mv100
PERCPU: Embedded 8 pages/cpu @81894000 s12224 r8192 d12352 u32768
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 195072
Kernel command line: console=ttyAMA0,115200 blkdevparts=mmcblk0:1M(fastboot),1M(bootargs),10M(recovery),2M(deviceinfo),8M(baseparam),8M(pqparam),20M(logo),20M(logobak),10M(loaderdb),40M(fastplay),40M(fastplaybak),40M(kernel),20M(misc),1M(stbid),10M(fackernel),100M(facrootbox),8M(userapi),8M(hibdrv),8M(qbflag),300M(qbdata),600M(cache),700M(system),50M(keydata),-(userdata) coherent_pool=1M androidboot.serialno=004703000003731000083C0CDB005A76 androidboot.deviceid=111003310878750 initrd=0x4000000,0x9F60D mem=768M mmz=ddr,0,212M,300M
PID hash table entries: 4096 (order: 2, 16384 bytes)
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 768MB = 768MB total
Memory: 442040k/442040k available, 344392k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
vmalloc : 0xb0800000 - 0xff000000 (1256 MB)
lowmem : 0x80000000 - 0xb0000000 ( 768 MB)
pkmap : 0x7fe00000 - 0x80000000 ( 2 MB)
modules : 0x7f000000 - 0x7fe00000 ( 14 MB)
.text : 0x80008000 - 0x80ee934c (15237 kB)
.init : 0x80eea000 - 0x80f5afc0 ( 452 kB)
.data : 0x80f5c000 - 0x810a5008 (1317 kB)
.bss : 0x810a5008 - 0x8128d25c (1953 kB)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
Hierarchical RCU implementation.
NR_IRQS:192
sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms
Console: colour dummy device 80x30
Calibrating delay loop... 1949.69 BogoMIPS (lpj=974848)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
ftrace: allocating 33093 entries in 98 pages
CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Setting up static identity map for 0x80b32de8 - 0x80b32e40
CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
Brought up 4 CPUs
SMP: Total of 4 processors activated (7829.50 BogoMIPS).
CPU: All CPU(s) started in SVC mode.
[110 ERROR-Invalid]:MCE_Init[2135]:ERR: get PDM Param
NET: Registered protocol family 16
DMA: preallocated 1024 KiB pool for atomic coherent allocations
hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 8 bytes.
Serial: AMBA PL011 UART driver
uart:0: ttyAMA0 at MMIO 0xf8b00000 (irq = 81) is a PL011 rev2
console [ttyAMA0] enabled
uart:1: ttyAMA1 at MMIO 0xf8006000 (irq = 82) is a PL011 rev2
uart:2: ttyAMA2 at MMIO 0xf8b02000 (irq = 83) is a PL011 rev2
bio: create slab <bio-0> at 0
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
Linux video capture interface: v2.00
Advanced Linux Sound Architecture Driver Initialized.
Bluetooth: Core ver 2.16
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP socket layer initialized
Bluetooth: SCO socket layer initialized
Switching to clocksource timer3
NET: Registered protocol family 2
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP: reno registered
UDP hash table entries: 512 (order: 2, 16384 bytes)
UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
Trying to unpack rootfs image as initramfs...
Freeing initrd memory: 636K (84000000 - 8409f000)
NetWinder Floating Point Emulator V0.97 (double precision)
CPU PMU: probing PMU on CPU 0
hw perfevents: enabled with ARMv7 Cortex-A7 PMU driver, 5 counters available
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
squashfs: version 4.0 (2009/01/31) Phillip Lougher
jffs2: version 2.2. (NAND) ? 2001-2006 Red Hat, Inc.
fuse init (API version 7.22)
msgmni has been set to 1472
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
io scheduler noop registered
io scheduler deadline registered (default)
io scheduler cfq registered
brd: module loaded
loop: module loaded
input: Hi keyboard as /devices/virtual/input/input0
input: Hi mouse as /devices/virtual/input/input1
input: qwerty as /devices/virtual/input/input2
Hi Android vinput driver init successful!
Found Nand Flash Controller V610.
Nand ID: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
No NAND device found
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
libphy: himii: probed
Up port phy at 0x01 is connect
libphy: PHY himii:1f not found
PPP generic driver version 2.4.2
PPP BSD Compression module registered
PPP Deflate Compression module registered
PPP MPPE Compression module registered
NET: Registered protocol family 24
usbotg: usb otg driver registeredusbcore: registered new interface driver cdc_wdm
usbcore: registered new interface driver usb-storage
usbcore: registered new interface driver usbserial
usbcore: registered new interface driver option
usbserial: USB Serial support registered for GSM modem (1-port)
dwc_otg: version 3.00a 10-AUG-2012
Core Release: 3.10a
Setting default values for core params
Using Buffer DMA mode
Dedicated Tx FIFOs mode
g_ffs: file system registered
mousedev: PS/2 mouse device common for all mice
usbcore: registered new interface driver uvcvideo
USB Video Class driver (1.1.1)
device-mapper: ioctl: 4.24.0-ioctl (2013-01-15) initialised: dm-devel@redhat.com
mmc0: BKOPS_EN bit is not set
mmc0: new high speed DDR MMC card at address 0001
mmcblk0: mmc0:0001 8GME4R 7.28 GiB
mmcblk0boot0: mmc0:0001 8GME4R partition 1 4.00 MiB
mmcblk0boot1: mmc0:0001 8GME4R partition 2 4.00 MiB
mmcblk0: p1(fastboot) p2(bootargs) p3(recovery) p4(deviceinfo) p5(baseparam) p6(pqparam) p7(logo) p8(logobak) p9(loaderdb) p10(fastplay) p11(fastplaybak) p12(kernel) p13(misc) p14(stbid) p15(fackernel) p16(facrootbox) p17(userapi) p18(hibdrv) p19(qbflag) p20(qbdata) p21(cache) p22(system) p23(keydata) p24(userdata)
mmcblk0boot1: unknown partition table
mmcblk0boot0: unknown partition table
hidraw: raw HID events driver (C) Jiri Kosina
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
zram: Created 1 device(s) ...
ashmem: initialized
logger: created 256K log 'log_main'
logger: created 256K log 'log_events'
logger: created 256K log 'log_radio'
logger: created 256K log 'log_system'
Mali: Mali device driver loaded
usbcore: registered new interface driver snd-usb-audio
oprofile: using timer interrupt.
GACT probability on
Mirror/redirect action on
Failed to load ipt action
Simple TC action Loaded
netem: version 1.3
u32 classifier
Performance counters on
input device check on
Actions configured
Netfilter messages via NETLINK v0.30.
nf_conntrack version 0.5.0 (11780 buckets, 47120 max)
ctnetlink v0.93: registering with nfnetlink.
NF_TPROXY: Transparent proxy support initialized, version 4.1.0
NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd.
xt_time: kernel timezone is -0000
IPVS: Registered protocols ()
IPVS: Connection hash table configured (size=4096, memory=32Kbytes)
IPVS: Creating netns size=776 id=0
IPVS: ipvs loaded.
ip_tables: (C) 2000-2006 Netfilter Core Team
ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully
arp_tables: (C) 2002 David S. Miller
TCP: cubic registered
NET: Registered protocol family 10
ip6_tables: (C) 2000-2006 Netfilter Core Team
NET: Registered protocol family 17
Bridge firewalling registered
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM ver 1.11
Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Bluetooth: BNEP filters: protocol multicast
Bluetooth: BNEP socket layer initialized
Bluetooth: HIDP (Human Interface Emulation) ver 1.2
Bluetooth: HIDP socket layer initialized
8021q: 802.1Q VLAN Support v1.8
lib80211: common routines for IEEE802.11 drivers
VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
Load hi_tde.ko success. (SDK_VERSION:[HiSTBAndroidV600R001C00SPC064_v2016060803] Build Time:[Jan 15 2017, 09:03:23])
Load hi_fb.ko success. (SDK_VERSION:[HiSTBAndroidV600R001C00SPC064_v2016060803] Build Time:[Jan 15 2017, 09:03:02])
DieID is locked!
hisi-sndcard hisi-sndcard: aiao-hifi <-> hisi-i2s mapping ok
Load hi_png.ko success. (SDK_VERSION:[HiSTBAndroidV600R001C00SPC064_v2016060803] Build Time:[Jan 15 2017, 09:03:15])
Load hi_jpegenc.ko success. (SDK_VERSION:[HiSTBAndroidV600R001C00SPC064_v2016060803] Build Time:[Jan 15 2017, 09:03:05])
enter temperature_control_thread
ALSA device list:
#0: HISI-AIAO
Freeing unused kernel memory: 448K (80eea000 - 80f5a000)
init: /init.bigfish.rc: 82: invalid option 'sdcard_r'
init (1): /proc/1/oom_adj is deprecated, please use /proc/1/oom_score_adj instead.
init: load loaderdb finish!
init: start set ro.product.model:MG100-U7_HN
init: start set ro.build.product:MG100-U7_HN
init: /dev/hw_random not found
init: cannot open '/initlogo.rle'
init: Start mount system t:2
EXT4-fs (mmcblk0p22): mounted filesystem with ordered data mode. Opts: (null)
init: End mount t:2
init: Start mount userdata t:2
init: firstboot:1
EXT4-fs (mmcblk0p24): recovery complete
EXT4-fs (mmcblk0p24): mounted filesystem with ordered data mode. Opts: (null)
init: End mount t:2
init: Start mount cache t:2
EXT4-fs (mmcblk0p21): recovery complete
EXT4-fs (mmcblk0p21): mounted filesystem with ordered data mode. Opts: (null)
init: End mount t:2
init: Start mount keydata t:2
EXT4-fs (mmcblk0p23): recovery complete
EXT4-fs (mmcblk0p23): mounted filesystem with ordered data mode. Opts: (null)
init: End mount t:2
init: /dev/hw_random not found
healthd: No charger supplies found
init: cannot find '/system/bin/rild', disabling 'ril-daemon'
init: cannot find '/system/bin/dbus-daemon', disabling 'dbus'
init: cannot find '/system/etc/install-recovery.sh', disabling 'flash_recovery'
init: cannot find '/system/bin/mtkbt', disabling 'blueangel'
init: cannot find '/system/bin/dtvserver', disabling 'dtvserver'
init: cannot find '/system/bin/gpio-led', disabling 'gpio-led'
init: cannot find '/system/bin/hidns-sd', disabling 'hidns-sd'
init: cannot find '/system/bin/usb-driver', disabling 'usb-driver'
init: property 'sys.powerctl' doesn't exist while expanding '${sys.powerctl}'
init: powerctl: cannot expand '${sys.powerctl}'
init: property 'sys.sysctl.extra_free_kbytes' doesn't exist while expanding '${sys.sysctl.extra_free_kbytes}'
init: cannot expand '${sys.sysctl.extra_free_kbytes}' while writing to '/proc/sys/vm/extra_free_kbytes'
healthd: BatteryStatusPath not found
healthd: BatteryHealthPath not found
healthd: BatteryPresentPath not found
healthd: BatteryCapacityPath not found
healthd: BatteryVoltagePath not found
healthd: BatteryTemperaturePath not found
healthd: BatteryTechnologyPath not found
Welcome to HiAndroid
enter low_ram mode
Adding 102396k swap on /dev/block/zram0. Priority:-1 extents:1 across:102396k SS
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
hiusb-ehci hiusb-ehci.0: HIUSB EHCI
hiusb-ehci hiusb-ehci.0: new USB bus registered, assigned bus number 1
hiusb-ehci hiusb-ehci.0: irq 98, io mem 0xf9890000
hiusb-ehci hiusb-ehci.0: USB 0.0 started, EHCI 1.00
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
hiusb-ehci hiusb-ehci.1: HIUSB EHCI
hiusb-ehci hiusb-ehci.1: new USB bus registered, assigned bus number 2
hiusb-ehci hiusb-ehci.1: irq 94, io mem 0xf9930000
hiusb-ehci hiusb-ehci.1: USB 0.0 started, EHCI 1.00
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 1 port detected
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
hiusb-ohci hiusb-ohci.0: HIUSB OHCI
hiusb-ohci hiusb-ohci.0: new USB bus registered, assigned bus number 3
hiusb-ohci hiusb-ohci.0: irq 99, io mem 0xf9880000
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
hiusb-ohci hiusb-ohci.1: HIUSB OHCI
hiusb-ohci hiusb-ohci.1: new USB bus registered, assigned bus number 4
hiusb-ohci hiusb-ohci.1: irq 95, io mem 0xf9920000
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 1 port detected
rtk_btusb: Realtek Bluetooth USB driver module init, version 3.0
rtk_btusb: Register usb char device interface for BT driver
usbcore: registered new interface driver rtk_btusb
tntfs: module license 'Commercial. For support email ntfs-support@tuxera.com.' taints kernel.
Disabling lock debugging due to kernel taint
usb 1-2: new high-speed USB device number 2 using hiusb-ehci
Tuxera NTFS driver 3015.1.29.1.1 [Flags: R/W MODULE].
create enforce
warning: `zygote' uses 32-bit capabilities (legacy support in use)
lowmemorykiller: lowmem_shrink: convert oom_adj to oom_score_adj:
lowmemorykiller: oom_adj 0 => oom_score_adj 0
lowmemorykiller: oom_adj 1 => oom_score_adj 58
lowmemorykiller: oom_adj 2 => oom_score_adj 117
lowmemorykiller: oom_adj 3 => oom_score_adj 176
lowmemorykiller: oom_adj 9 => oom_score_adj 529
lowmemorykiller: oom_adj 15 => oom_score_adj 1000
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
cfg80211: Calling CRDA to update world regulatory domain
RTL871X: module init start
RTL871X: rtl8188eu v4.3.0.8_13968.20150417
RTL871X: build time: Jan 15 2017 09:04:25
bFWReady == _FALSE call reset 8051...
RTL871X: rtw_ndev_init(wlan0)
RTL871X: rtw_ndev_init(p2p0)
usbcore: registered new interface driver rtl8188eu
RTL871X: module init ret=0
IPv6: ADDRCONF(NETDEV_UP): p2p0: link is not ready
IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
RTL871X: rtw_set_802_11_connect(wlan0) fw_state=0x00000008
RTL871X: start auth
RTL871X: auth success, start assoc
RTL871X: assoc success
IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
RsvdPageNum: 8
RTL871X: recv eapol packet
RTL871X: send eapol packet
RTL871X: recv eapol packet
RTL871X: send eapol packet
RTL871X: set pairwise key camid:4, addr:d8:15:0d:7d:dc:d4, kid:0, type:AES
RTL871X: set group key camid:5, addr:d8:15:0d:7d:dc:d4, kid:1, type:AES
binder: 1414:1414 BC_REQUEST_DEATH_NOTIFICATION death notification already set
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發(fā)表于 2017-5-21 15:26
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