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start linux failed(fdt_initrd)

Altera_Forum
Honored Contributor II
1,026 Views

Hi, I have met a problem that the soc stopped at starting kernel ...... 

 

here is my message 

 

U-Boot SPL 2013.01.01 (Jul 09 2015 - 09:16:54) 

BOARD : Altera SOCFPGA Cyclone V Board 

CLOCK: EOSC1 clock 25000 KHz 

CLOCK: EOSC2 clock 25000 KHz 

CLOCK: F2S_SDR_REF clock 0 KHz 

CLOCK: F2S_PER_REF clock 0 KHz 

CLOCK: MPU clock 800 MHz 

CLOCK: DDR clock 400 MHz 

CLOCK: UART clock 100000 KHz 

CLOCK: MMC clock 50000 KHz 

CLOCK: QSPI clock 400000 KHz 

INFO : Watchdog enabled 

SDRAM: Initializing MMR registers 

SDRAM: Calibrating PHY 

SEQ.C: Preparing to start memory calibration 

SEQ.C: CALIBRATION PASSED 

SDRAM: 512 MiB 

ALTERA DWMMC: 0 

 

 

U-Boot 2013.01.01 (Jul 09 2015 - 09:20:51) 

 

CPU : Altera SOCFPGA Platform 

BOARD : Altera SOCFPGA Cyclone V Board 

I2C: ready 

DRAM: 512 MiB 

MMC: ALTERA DWMMC: 0 

*** Warning - bad CRC, using default environment 

 

In: serial 

Out: serial 

Err: serial 

Skipped ethaddr assignment due to invalid EMAC address in EEPROM 

Net: mii0 

Warning: failed to set MAC address 

 

Hit any key to stop autoboot: 0  

reading u-boot.scr 

** Unable to read file u-boot.scr ** 

Optional boot script not found. Continuing to boot normally 

reading zImage 

Invalid FAT entry 

3194880 bytes read in 341 ms (8.9 MiB/s) 

reading socfpga.dtb 

20633 bytes read in 7 ms (2.8 MiB/s)# # Flattened Device Tree blob at 00000100 

Booting using the fdt blob at 0x00000100 

Loading Device Tree to 03ff7000, end 03fff098 ... OK 

WARNING: could not create /chosen FDT_ERR_BADSTRUCTURE. 

WARNING: could not create /memory: FDT_ERR_BADSTRUCTURE. 

fdt_initrd: FDT_ERR_BADSTRUCTURE 

 

Starting kernel ... 

 

 

it seems there is something wrong with the fdt, but i know little about linux,  

dose anyone have met the similar problem or can help me 

 

thanks
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