ad408x_fmc_evb: Add VADJ value

Signed-off-by: Stanca Pop <stanca.pop@analog.com>

Author: StancaPop

projects/ad408x_fmc_evb/README.md

@@ -3,6 +3,7 @@
 - Evaluation board product page: [EVAL-AD4080-FMC](https://www.analog.com/eval-ad4080-fmc)
 - System documentation: TO BE ADDED
 - HDL project documentation: https://analogdevicesinc.github.io/hdl/projects/ad408x_fmc_evb/index.html
+- Evaluation board VADJ: 2.5V
 
 ## Supported parts
 
@@ -12,4 +13,4 @@
 
 ## Building the project
 
-Please enter the folder for the FPGA carrier you want to use and read the README.md.
+Please enter the folder for the FPGA carrier you want to use and read the README.md.

projects/ad408x_fmc_evb/zed/README.md

@@ -1,10 +1,14 @@
+<!-- no_build_example, no_no_os -->
+
 # AD408X-FMC-EVB/ZED HDL Project
 
+- VADJ with which it was tested in hardware: 2.5V
+
 ## Building the project
 
 ```
 cd projects/ad408x_fmc_evb/zed
 make
 ```
 
-Corresponding device tree: [zynq-zed-adv7511-ad4080.dts](https://github.com/analogdevicesinc/linux/blob/main/arch/arm/boot/dts/xilinx/zynq-zed-adv7511-ad4080.dts)
+Corresponding device tree: [zynq-zed-adv7511-ad4080.dts](https://github.com/analogdevicesinc/linux/blob/main/arch/arm/boot/dts/xilinx/zynq-zed-adv7511-ad4080.dts)