I download the bsp and build it.
it can't boot,
I don't know what's wrong with it
"Shutdown[0,0] S/C/F=11/1/11 C/D=fe01c68c/fe099ff4 state(c0)= now lock"

U-Boot SPL 2014.04-00014-g47880f5 (Apr 22 2014 - 13:23:54)
reading args
spl_load_image_fat_os: error reading image args, err - -1
reading u-boot.img
reading u-boot.img


U-Boot 2014.04-00014-g47880f5 (Apr 22 2014 - 13:23:54)

I2C:   ready
DRAM:  512 MiB
NAND:  0 MiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
*** Warning - readenv() failed, using default environment

Net:   <ethaddr> not set. Validating first E-fuse MAC
cpsw, usb_ether
Hit any key to stop autoboot:  0 
gpio: pin 53 (gpio 53) value is 1
mmc0 is current device
gpio: pin 54 (gpio 54) value is 1
SD/MMC found on device 0
reading uEnv.txt
72 bytes read in 5 ms (13.7 KiB/s)
gpio: pin 55 (gpio 55) value is 1
Loaded environment from uEnv.txt
Importing environment from mmc ...
Checking if uenvcmd is set ...
gpio: pin 56 (gpio 56) value is 1
Running uenvcmd ...
Device: OMAP SD/MMC
Manufacturer ID: 2
OEM: 544d
Name: SA02G 
Tran Speed: 50000000
Rd Block Len: 512
SD version 3.0
High Capacity: No
Capacity: 1.9 GiB
Bus Width: 4-bit
reading bsp-ti-beaglebone.ifs
9208832 bytes read in 504 ms (17.4 MiB/s)
## Starting application at 0x81000000 ...
DDR  DPLL in Lock mode:
  DDR  clock 400 Mhz [400/1]
Disp DPLL in Lock mode:
  Disp clock 200 Mhz [200/1]
MPU  DPLL in Lock mode:
  MPU  clock 1000 Mhz [1000/1]
PER  DPLL in Lock mode:
  PER  clock 192 Mhz [960/5]
CORE DPLL in Lock mode:
  M4 CORE clock 100 Mhz [1000/10]
  M5 CORE clock 125 Mhz [1000/8]
  M6 CORE clock 250 Mhz [1000/4]
Not a BeagleBone??
CPU0: L1 Icache: 512x64
CPU0: L1 Dcache: 512x64 WB
CPU0: L2 Dcache: 4096x64 WB
CPU0: VFP-d32 FPSID=410330c3
CPU0: NEON MVFR0=11110222 MVFR1=00011111
CPU0: 413fc082: Cortex A8 rev 2 500MHz
Loading IFS...done
Jumping to QNX

System page at phys:80011000 user:fc404000 kern:fc404000
Starting next program at vfe046604
cpu_startnext: cpu0 -> fe046604
VFPv3: fpsid=410330c3
coproc_attach(10): replacing fe07601c with fe0758bc
coproc_attach(11): replacing fe07601c with fe0758bc
Welcome to QNX Neutrino 6.5.0 SP1 on the Texas Instruments BeagleBone (ARMv7 Cortex-A8 core) - Boar
d

Shutdown[0,0] S/C/F=11/1/11 C/D=fe01c68c/fe099ff4 state(c0)= now lock
QNX Version 6.5.0 Release 2010/07/09-14:26:46EDT
[0]PID-TID=1-6? P/T FL=00019001/05020000 "proc/boot/procnto-instr"
[0]ASPACE PID=2 PF=00008012
armle context[effe8f4c]:
0000: 8ffb2000 8ffb2000 8ffb2c01 00000181 effccbf8 01000000 00000000 fc004000
0020: fc004000 effdf47c 01072fff 00000008 00000000 effe8f90 fe046878 fe040e0c
0040: 60000013
instruction[fe040e0c]:
06 30 98 e7 1c 20 94 e5 11 00 12 e3 00 70 94 15 18 20 9d 15 07 70 82 11 0c 00 
stack[effe8f90]:
0000: effe8fbc e18c9000 00000000 efffb348 effca00c 003fffff 00000a2e e19afee0
0020: 8ffb2000 fffff000 00000000 00000007 00000040 effccbf8 fe099ff0 01000000
0040: 000000ff efff0090 00000073 0000008d effca6e8 fe044744 effccbf8 fe044ad0
0060: efffb348 fe069bac efffb348 fe071e30 effe9018 00000000 00000000 00000000
U-Boot SPL 2014.04-00014-g47880f5 (Apr 22 2014 - 13:23:54)
reading args
spl_load_image_fat_os: error reading image args, err - -1
reading u-boot.img
reading u-boot.img


U-Boot 2014.04-00014-g47880f5 (Apr 22 2014 - 13:23:54)

I2C:   ready
DRAM:  512 MiB
NAND:  0 MiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
*** Warning - readenv() failed, using default environment

Net:   <ethaddr> not set. Validating first E-fuse MAC
cpsw, usb_ether
Hit any key to stop autoboot:  1