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Linux: Embedded linux



Tool/software: Linux

I am trying to run linux on zc7030 but it hangs at the startting kernel....

my bootargs are

bootargs = "console=ttyPS0,115200 root=/dev/ram rw earlyprintk";

I have created the devicetree following these instructions www.wiki.xilinx.com/Build Device Tree Blob

Copying Linux from SD to RAM...
reading uImage
3842984 bytes read in 214 ms (17.1 MiB/s)
reading devicetree.dtb
9633 bytes read in 15 ms (627 KiB/s)
reading uramdisk.image.gz
5310018 bytes read in 290 ms (17.5 MiB/s)
## Booting kernel from Legacy Image at 02080000 ...
   Image Name:   Linux-4.6.0-xilinx-00003-g2762bc
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    3842920 Bytes = 3.7 MiB
   Load Address: 00008000
   Entry Point:  00008000
   Verifying Checksum ... OK
## Loading init Ramdisk from Legacy Image at 04000000 ...
   Image Name:   
   Image Type:   ARM Linux RAMDisk Image (gzip compressed)
   Data Size:    5309954 Bytes = 5.1 MiB
   Load Address: 00000000
   Entry Point:  00000000
   Verifying Checksum ... OK
## Flattened Device Tree blob at 02000000
   Booting using the fdt blob at 0x2000000
   Loading Kernel Image ... OK
   Loading Ramdisk to 1e601000, end 1eb11602 ... OK
   Loading Device Tree to 1e5fb000, end 1e6005a0 ... OK

Starting kernel ...