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Visitor sumesh
Visitor
3,117 Views
Registered: ‎09-02-2008

linux booting problem in XUP board.

Hi folks,

i am trying to port linux on the Virtex IIpro XUP board from Xilinx.

i am using ppc405

i downloaded the linux source from git.xilinx.com,setup the cross compiler and finally i could get a zImage in my hand. i am using device tree - fdt.dts - which is generated by the EDK10.1 and i copied this to kernel source..

 

i downloaded the bit file to the fpga , and  using xmd i downloaded the zImage to DDR SDRAM. when i run , i get the following lines on the tty:

 

booting virtex
memstart=0x0
memsize=0x10000000
zImage starting: loaded at 0x00400000 (sp: 0x00578f1c)
Allocating 0x326564 bytes for kernel ...
gunzipping (0x00000000 <- 0x0040c000:0x005772bb)...done 0x3015c8 bytes
Linux/PowerPC load: console=ttyS0 ip=on root=/dev/ram
Finalizing device tree... flat tree at 0x40ad68

 

It doesnt proceed after the above line. anyone has any idea what could be the problem 

 

 

thanks,

Sumesh

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