hi,
I am using AM1808 . But it stopped and the lcd shows "android".The Serial ports message is:
tftpboot 0xc0700000 uImage
Using device
TFTP from server 192.168.1.166; our IP address is
192.168.1.199
Filename 'uImage'.
Load address: 0xc0700000
Loading: *\0x08#################################################################
\0x09 ##########################################################
#######
\0x09 ########################################################
#########
\0x09 #################################################################
\0x09 #################################################################
\0x09 ###################################
##############################
\0x09 ###########################
done
Bytes transferred = 2131560 (208668 hex)
U-Boot-DIM138 >
bootm 0xc0700000
## Booting kernel from Legacy Image at c0700000 ...
Image Name: Linux-2.6.32
I
mage Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2131496 Bytes = 2 MB
Load Address: c0008000
Entry Point: c0008000
Verifying Checksum ...
OK
Loading Kernel Image ...
OK
OK
Starting kernel ...
Uncompressing Linux........
............................................................
............................................................
............. done, booting the kernel.
Linux version 2.6.32 (root@ubuntu) (gcc version 4.4.1 (Sourcery
G++ Lite 2010q1-202) ) #3 PREEMPT Sat Jun 16 02:29:10 PDT 2012
CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177
CPU: VIVT data cache, VIVT instruction cache
Machine: DaVinci DA850/OMAP-L138/AM18xx EVM
Memory policy: ECC disabled, Data cache writeback
DaVinci da850/omap-l138 variant 0x0
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512
Kernel command line: init=/init console=ttyS2,115200n8 root=/dev/nfs rw nfsroot=192.168.1.166:/nfsroot ip=192.168.1.199::192.168.1.1:.0:192.168.1.199:eth0:off nolock mem=128M mpurate=450 androidboot.console=ttyS2
PID hash table entries: 512 (order: -1, 2048 bytes)
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 128MB = 128MB total
Memory: 124784KB available (4076K code, 757K data, 140K init, 0K highmem)
SLUB: Genslabs=11, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Hierarchical RCU implementation.
NR_IRQS:245
Console: colour dummy device 80x30
Calibrating delay loop... 203.57 BogoMIPS (lpj=1017856)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
DaVinci: 144 gpio irqs
regulator: core version 0.5
NET: Registered protocol family 16
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
tps6507x 1-0048: Read from reg 0xd failed
set_machine_constraints: failed to enable VDCDC1
tps6507x 1-0048: failed to register tps6507x-pmic regulator
pca953x 1-0020: failed reading register
i2c-gpio i2c-gpio.1: using pins 20 (SDA) and 21 (SCL)
Switching to clocksource timer0_1
musb_hdrc: version 6.0, cppi4.1-dma, peripheral, debug=0
Waiting for USB PHY clock good...
musb_hdrc: USB Peripheral mode controller at fee00000 using DMA, IRQ 58
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 4096 (order: 3, 32768 bytes)
TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
TCP reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
EMAC: MII PHY configured, RMII PHY will not be functional
ashmem: initialized
JFFS2 version 2.2. (NAND) \0xc2\0xa9 2001-2006 Red Hat, Inc.
msgmni has been set to 244
io scheduler noop registered (default)
da8xx_lcdc da8xx_lcdc.0: GLCD: Found Sharp_LK043T1DG01 panel
Console: switching to colour frame buffer device 100x37
Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO 0x1c42000 (irq = 25) is a 16550A
serial8250.0: ttyS1 at MMIO 0x1d0c000 (irq = 53) is a 16550A
serial8250.0: ttyS2 at MMIO 0x1d0d000 (irq = 61) is a 16550A
console [ttyS2] enabled
brd: module loaded
ahci ahci: forcing PORTS_IMPL to 0x1
ahci ahci: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
ahci ahci: flags: ncq sntf pm led clo only pmp pio slum part ccc
scsi0 : ahci
ata1: SATA max UDMA/133 irq 67
spi_davinci spi_davinci.1: DaVinci SPI driver in EDMA mode
Using RX channel = 18 , TX channel = 19 and event queue = 1
m25p80 spi1.0: unrecognized JEDEC id ffffff
m25p80 spi1.0: found UNKNOWN, expected m25p64
spi_davinci spi_davinci.1: Controller at 0xfef0e000
console [netcon0] enabled
netconsole: network logging started
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
ohci ohci.0: DA8xx OHCI
ohci ohci.0: new USB bus registered, assigned bus number 1
ohci ohci.0: irq 59, io mem 0x01e25000
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
android init
f_adb init
android_register_function adb
f_mass_storage init
android_register_function usb_mass_storage
mice: PS/2 mouse device common for all mice
using rtc device, omap_rtc, for alarms
omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0
i2c /dev entries driver
Linux video capture interface: v2.00
usbcore: registered new interface driver uvcvideo
USB Video Class driver (v0.1.0)
watchdog watchdog: heartbeat 60 sec
cpuidle: using governor ladder
cpuidle: using governor menu
davinci_mmc davinci_mmc.0: Using DMA, 4-bit mode
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
logger: created 64K log 'log_main'
logger: created 256K log 'log_events'
logger: created 64K log 'log_radio'
logger: created 64K log 'log_system'
Advanced Linux Sound Architecture Driver Version 1.0.21.
usbcore: registered new interface driver snd-usb-audio
No device for DAI tlv320aic3x
asoc: tlv320aic3x <-> davinci-i2s mapping ok
ALSA device list:
#0: DA850/OMAP-L138 EVM (tlv320aic3x)
TCP cubic registered
NET: Registered protocol family 17
Clocks: disable unused emac
Clocks: disable unused aemif
Clocks: disable unused spi0
------------[ cut here ]------------
WARNING: at arch/arm/mach-davinci/da850.c:1172 da850_regulator_init+0x3c/0x58()
Unable to obtain voltage regulator for CVDD; voltage scaling unsupported
Modules linked in:
Backtrace:
[<c00302bc>] (dump_backtrace+0x0/0x110) from [<c0329544>] (dump_stack+0x18/0x1c)
r6:c03c230e r5:00000494 r4:c7823dc0 r3:00000002
[<c032952c>] (dump_stack+0x0/0x1c) from [<c0040d4c>] (warn_slowpath_common+0x50/0x68)
[<c0040cfc>] (warn_slowpath_common+0x0/0x68) from [<c0040db0>] (warn_slowpath_fmt+0x30/0x38)
r7:c046c490 r6:00000000 r5:c042c310 r4:c045132c
[<c0040d80>] (warn_slowpath_fmt+0x0/0x38) from [<c0038804>] (da850_regulator_init+0x3c/0x58)
r3:00000001 r2:c03c232c
[<c00387c8>] (da850_regulator_init+0x0/0x58) from [<c000f490>] (davinci_cpu_init+0x40/0xc0)
r4:c7bd9080 r3:c00387c8
[<c000f450>] (davinci_cpu_init+0x0/0xc0) from [<c024b6e8>] (cpufreq_add_dev+0x148/0x258)
r5:c043d868 r4:c7bd9080
[<c024b5a0>] (cpufreq_add_dev+0x0/0x258) from [<c01b56e0>] (sysdev_driver_register+0xb8/0x124)
r8:00000000 r7:c042e3fc r6:c042a574 r5:c043d868 r4:c0446020
r3:c024b5a0
[<c01b5628>] (sysdev_driver_register+0x0/0x124) from [<c024a5f0>] (cpufreq_register_driver+0xf4/0x1a8)
r6:c042e3fc r5:c042ae30 r4:c045135c
[<c024a4fc>] (cpufreq_register_driver+0x0/0x1a8) from [<c000f5a0>] (davinci_cpufreq_probe+0x90/0xb0)
r5:c042ae30 r4:c045135c
[<c000f510>] (davinci_cpufreq_probe+0x0/0xb0) from [<c01b7d80>] (platform_drv_probe+0x1c/0x20)
r5:c042b0d0 r4:c042b0d0
[<c01b7d64>] (platform_drv_probe+0x0/0x20) from [<c01b6dc4>] (driver_probe_device+0xb0/0x160)
[<c01b6d14>] (driver_probe_device+0x0/0x160) from [<c01b6edc>] (__driver_attach+0x68/0x8c)
r7:00000000 r6:c042e3fc r5:c042b104 r4:c042b0d0
[<c01b6e74>] (__driver_attach+0x0/0x8c) from [<c01b658c>] (bus_for_each_dev+0x54/0x84)
r6:00000000 r5:c01b6e74 r4:c042e3fc r3:00000002
[<c01b6538>] (bus_for_each_dev+0x0/0x84) from [<c01b6c28>] (driver_attach+0x20/0x28)
r6:c043d7f0 r5:c7bf7300 r4:c042e3fc
[<c01b6c08>] (driver_attach+0x0/0x28) from [<c01b5e70>] (bus_add_driver+0xa4/0x228)
[<c01b5dcc>] (bus_add_driver+0x0/0x228) from [<c01b71fc>] (driver_register+0xb0/0x140)
[<c01b714c>] (driver_register+0x0/0x140) from [<c01b81e0>] (platform_driver_register+0x4c/0x60)
r8:00000000 r7:00000000 r6:00000001 r5:00000000 r4:c042e3e8
r3:00000000
[<c01b8194>] (platform_driver_register+0x0/0x60) from [<c01b8214>] (platform_driver_probe+0x20/0xb4)
[<c01b81f4>] (platform_driver_probe+0x0/0xb4) from
[<c000f444>] (davinci_cpufreq_init+0x18/0x24)
r6:00000001 r5:00000000 r4:c000f42c r3:c7822000
[<c000f42c>] (davinci_cpufreq_init+0x0/0x24) from [<c002b3a0>] (do_one_initcall+0x60/0x1c0)
[<c002b340>] (do_one_initcall+0x0/0x1c0) from [<c0008478>] (kernel_init+0xa8/0x130)
r7:00000000 r6:00000000 r5:00000000 r4:c002539c
[<c00083d0>] (kernel_init+0x0/0x130) from [<c004415c>] (do_exit+0x0/0x690)
r4:00000000 r3:c004415c
---[ end trace ce8a36de048ee963 ]---
ata1: SATA link down (SStatus 0 SControl 300)
davinci_emac_probe: using random MAC addr: ce:d2:72:f4:f6:9a
emac-mii: probed
omap_rtc omap_rtc: setting system clock to 2002-02-02 02:02:02 UTC (1012615322)
eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=1:00,
id=221613)
IP-Config: Guessing netmask 255.255.255.0
IP-Config: Complete:
device=eth0, addr=192.168.1.199, mask=255.255.255.0, gw=192.168.1.1,
host=192, domain=, nis-domain=168.1.199,
bootserver=255.255.255.255, rootserver=192.168.1.166, rootpath=
Looking up port of RPC 100003/2 on 192.168.1.166
PHY: 1:00 - Link is Up - 100/Full
Looking up port of RPC 100005/1
on 192.168.1.166
VFS: Mounted root (nfs filesystem) on device 0:13.
Freeing init memory: 140
K
Warning: unable to open an initial console.
init: cannot open '/initlogo.rle'
init: cannot find '/system/etc/install-recovery.sh', disabling 'flash_recovery'
#
warning: `zygote' uses 32-bit capabilities (legacy support in us
e)
can you help me?
thinks