Summary of Contents for Zynq-7000

Page 1: ...may print one 1 copy of this document for evaluation purposes You may not modify distribute or disclose this material to anyone including your employees coworkers or contractors these individuals mus...

Page 2: ...tical Applications http www xilinx com warranty htm critapps Unpublished work Copyright 2012 Xilinx Inc Xilinx the Xilinx logo Artix ISE Kintex Spartan Virtex Zynq and other designated brands included...

Page 3: ...dvanced Encryption Standard First Stage Boot Loader FSBL Code for the ARM PS initial boot and configuration Image PS software i e FSBL software application etc Bitstream PL configuration file Boot Ima...

Page 4: ...via the PCAP step 2 The PL configuration logic loops back the decrypted authenticated image immediately without internal buffering to be stored in the PS OCM step 3 The PS reads the final authenticati...

Page 5: ...ecure boot from JTAG or any other external interface is not allowed 33 2 2 Secure Boot Image Figure 2 Secure Boot Image Format The secure boot image format is show in Figure 2 The secure boot image co...

Page 6: ...g a security lockdown will occur JTAG Chain Disable The ARM DAP controller is permanently set in bypass mode Any attempt to activate the ARM DAP controller will cause a security lockdown See the 7 Ser...

Page 7: ...s entered when the boot ROM reads the encryption status from the boot ROM header section of the boot image In this state the encrypted FSBL will be loaded into the PS and any PL configuration using th...

Page 8: ...PL bitstream see UG628 Command Line Tools User Guide for more information 33 4 6 Readback Whenever an encrypted bitstream is loaded into the PL readback of the internal configuration memory cannot be...

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