commit 2d0d8106810d0e97627703164a0c6294f3ab6417
Author: Nick Santana <nicksntn@gmail.com>
Date:   Fri May 29 12:43:25 2026 -0700

    Initial import

diff --git a/README.md b/README.md
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+# Alinx_z19_Linux
+
+## How to Build Atomic Rules' Yocto ARDSoC Project for Alinx_z19 (this takes 2 to 3 hours to complete)
+1) tar -xvf yocto-ardsoc_4-10-26.tar
+2) cd yocto-ardsoc/
+3) sudo ./scripts/plnx-env-setup.sh
+4) replace the .xsa file with the latest version at the path below:     
+   yocto-ardsoc/sources/meta-atomicrules/meta-atomicrules-ardsoc/meta-z19-9081/recipes-bsp/external-hdf/files/system.xsa   --> for AD9081 or      
+   yocto-ardsoc/sources/meta-atomicrules/meta-atomicrules-ardsoc/meta-z19-9082/recipes-bsp/external-hdf/files/system.xsa   --> for AD9082
+5) create build folder as shown below: --> this command creates/selects build folder and changes directoty into it    
+   source setupsdk z19-9081 build-z19-9081 --> for AD9081  or      
+   source setupsdk z19-9082 build-z19-9082 --> for AD9082      
+6) the command prompt show be a the path below:      
+    yocto-ardoc/build-z19-9081 --> for AD9081     
+    yocto-ardoc/build-z19-9082 --> for AD9082    
+7) bitbake ardsoc-image-core --> if all builds successfully see Output Artifacts section    
+   
+## How to re-generate BOOT.BIN after the above steps have been completed (this takes 30 to 45 minutes to complete)
+1) replace the .xsa file with the latest version at the path below:    
+   yocto-ardsoc/sources/meta-atomicrules/meta-atomicrules-ardsoc/meta-z19-9081/recipes-bsp/external-hdf/files/system.xsa   --> for AD9081 or   
+   yocto-ardsoc/sources/meta-atomicrules/meta-atomicrules-ardsoc/meta-z19-9082/recipes-bsp/external-hdf/files/system.xsa   --> for AD9082   
+2) cd yocto-ardsoc/   
+3) sudo ./scripts/plnx-env-setup.sh  --> if the terminal window was not closed since last built, this command does not need to be run
+4) create build folder as shown below:  --> this command creates/selects build folder and changes directoty into it   
+   source setupsdk z19-9081 build-z19-9081 --> for AD9081  or      
+   source setupsdk z19-9082 build-z19-9082 --> for AD9082    
+5) rm -rf tmp/  
+6) bitbake ardsoc-image-core --> if all builds successfully see Output Artifacts section   
+
+## Output Artifacts
+After the compilation is completed the output artifacts can be found here: 
+### For AD9081
+ a)  yocto-ardsoc/build-z19-9081/tmp/deploy/images/ardsoc-z19-zynqmp/boot.bin       
+ b)  yocto-ardsoc/build-z19-9081/tmp/deploy/images/ardsoc-z19-zynqmp/ardsoc-image-core-ardsoc-z19-zynqmp.rootfs.wic.gz
+### For AD9082
+ a)  yocto-ardsoc/build-z19-9082/tmp/deploy/images/ardsoc-z19-zynqmp/boot.bin       
+ b)  yocto-ardsoc/build-z19-9082/tmp/deploy/images/ardsoc-z19-zynqmp/ardsoc-image-core-ardsoc-z19-zynqmp.rootfs.wic.gz
+
+## How to set MAC address (Must be done after burning SD card and a serial cable is required)
+
+1) turn on the board and stop u-boot by pressing the enter key several times   
+2) type saveenv  --> this creates the environment variables file on the SD card   
+2) to set the MAC address (must change the last digits to an unused number):   
+   type setenv -f ethaddr 00:0a:30:00:81:01 --> for AD9081  or   
+   type setenv -f ethaddr 00:0a:30:00:82:01 --> for AD9082   
+4) type saveenv   
+5) type boot to reboot the board   
+6) login to linux and type ifconfig to verify that the MAC address was set correctly and that an IP address was assigned.   
+
+## to transfer boot.bin to Alinx board
+1) scp yocto-ardsoc/build-z19-9082/tmp/deploy/images/ardsoc-z19-zynqmp/boot.bin root@<ip_address>:/boot   
+2) After the transfer is completed, reboot or power cycle the board   
+
+## to copy boot.bin from the ALinx board
+1) scp root@<ip_address>:/boot/boot.bin .   
+
+
+
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