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Newbie balaji_ltts
Newbie
152 Views
Registered: ‎09-04-2018

ZCU102/6 - Booting Linux or Android from PL RAM

Hello,

     I am trying to boot Android (and Linux too) from PL RAM.  Though I have background on Linux/Android, I have not done in FPGA platfroms.  Would request to help on below;

- Boot Linux/Android on to ZCU106 platfrom. To boot or relocate the U-Boot and boot OS from PL memory.  PS RAM need to be used as extended memory.

- Document to refer for configuring FPGA for above case.

- Android 8.0 BSP link (if available) for ZCU106.

 

Thanks.

 

--

BALAJI V

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3 Replies
Newbie balaji_ltts
Newbie
109 Views
Registered: ‎09-04-2018

Re: ZCU102/6 - Booting Linux or Android from PL RAM

Kindly get back on my requirement.  Thanks.

 

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Xilinx Employee
Xilinx Employee
102 Views
Registered: ‎09-01-2014

Re: ZCU102/6 - Booting Linux or Android from PL RAM

You cannot boot Linux from PL DDR since U-boot doesn't support high memory, it needs to run from memory (0 to 4GB). But the address of PL DDR is normally above 4GB.

You can easily crearte an PL DDR(MIG) design from Vivado -> Open Example Project -> Configuration Zynq UltraScale+ MPSoc Design.
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Xilinx Employee
Xilinx Employee
65 Views
Registered: ‎06-28-2015

Re: ZCU102/6 - Booting Linux or Android from PL RAM

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