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3 changes: 2 additions & 1 deletion projects/fmcomms8/README.md
Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@
- Evaluation board product page: [EVAL-AD-FMCOMMS8-EBZ](https://www.analog.com/eval-ad-fmcomms8-ebz)
- System documentation: https://wiki.analog.com/resources/eval/user-guides/ad-fmcomms8-ebz/quick-start-guide
- HDL project documentation: https://analogdevicesinc.github.io/hdl/projects/fmcomms8/index.html
- Evaluation board VADJ: 1.8V

## Supported parts

Expand All @@ -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.
6 changes: 5 additions & 1 deletion projects/fmcomms8/a10soc/README.md
Original file line number Diff line number Diff line change
@@ -1,10 +1,14 @@
<!-- no_build_example, no_no_os -->

# FMCOMMS8/A10SOC HDL Project

- VADJ with which it was tested in hardware: 1.8V

## Building the project

```
cd projects/fmcomms8/a10soc
make
```

Corresponding device trees: [socfpga_arria10_socdk_fmcomms8.dts](https://github.com/analogdevicesinc/linux/blob/main/arch/arm/boot/dts/intel/socfpga/socfpga_arria10_socdk_fmcomms8.dts)
Corresponding device tree: [socfpga_arria10_socdk_fmcomms8.dts](https://github.com/analogdevicesinc/linux/blob/main/arch/arm/boot/dts/intel/socfpga/socfpga_arria10_socdk_fmcomms8.dts)
74 changes: 73 additions & 1 deletion projects/fmcomms8/zcu102/README.md
Original file line number Diff line number Diff line change
@@ -1,5 +1,9 @@
<!-- no_no_os -->

# FMCOMMS8/ZCU102 HDL Project

- VADJ with which it was tested in hardware: 1.8V

## Building the project

```
Expand All @@ -9,10 +13,78 @@ make

All of the RX/TX link modes can be found in the [ADRV9009 data sheet](https://www.analog.com/media/en/technical-documentation/data-sheets/ADRV9009.pdf). We offer support for only a few of them.

If other configurations are desired, then the parameters from the HDL project (see below) need to be changed, as well as the Linux/no-OS project configurations.

The overwritable parameters from the environment:

- [RX/TX/RX_OS]_JESD_M - [RX/TX/RX_OS] number of converters per link
- [RX/TX/RX_OS]_JESD_L - [RX/TX/RX_OS] number of lanes per link
- [RX/TX/RX_OS]_JESD_S - [RX/TX/RX_OS] number of samples per converter per frame

Corresponding device tree: [zynqmp-zcu102-rev10-adrv9009-fmcomms8-jesd204-fsm.dts](https://github.com/analogdevicesinc/linux/tree/main/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-rev10-adrv9009-fmcomms8-jesd204-fsm.dts)
### Example configurations

#### Default configuration

The following command is equivalent to running `make` only:

```
make RX_JESD_M=8 \
RX_JESD_L=4 \
RX_JESD_S=1 \
TX_JESD_M=8 \
TX_JESD_L=8 \
TX_JESD_S=1 \
RX_OS_JESD_M=4 \
RX_OS_JESD_L=4 \
RX_OS_JESD_S=1
```

Corresponding device tree: [zynqmp-zcu102-rev10-adrv9009-fmcomms8-jesd204-fsm.dts](https://github.com/analogdevicesinc/linux/tree/main/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-rev10-adrv9009-fmcomms8-jesd204-fsm.dts)

#### TX L=4, RX_OS M=8

```
make RX_JESD_M=8 \
RX_JESD_L=4 \
RX_JESD_S=1 \
TX_JESD_M=8 \
TX_JESD_L=4 \
TX_JESD_S=1 \
RX_OS_JESD_M=8 \
RX_OS_JESD_L=4 \
RX_OS_JESD_S=1
```

Corresponding device tree: [zynqmp-zcu102-rev10-adrv9009-fmcomms8-tx-l4.dts](https://github.com/analogdevicesinc/linux/blob/main/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-rev10-adrv9009-fmcomms8-tx-l4.dts)

#### TX L=2 M=4, RX L=2, RX_OS L=2

```
make RX_JESD_M=8 \
RX_JESD_L=2 \
RX_JESD_S=1 \
TX_JESD_M=4 \
TX_JESD_L=2 \
TX_JESD_S=1 \
RX_OS_JESD_M=4 \
RX_OS_JESD_L=2 \
RX_OS_JESD_S=1
```

Corresponding device tree: [zynqmp-zcu102-rev10-adrv9009-fmcomms8-tx-l2-rx-l2-orx-l2.dts](https://github.com/analogdevicesinc/linux/blob/main/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-rev10-adrv9009-fmcomms8-tx-l2-rx-l2-orx-l2.dts)

#### TX L=4, RX L=2, RX_OS L=2

```
make RX_JESD_M=8 \
RX_JESD_L=2 \
RX_JESD_S=1 \
TX_JESD_M=8 \
TX_JESD_L=4 \
TX_JESD_S=1 \
RX_OS_JESD_M=4 \
RX_OS_JESD_L=2 \
RX_OS_JESD_S=1
```

Corresponding device tree: [zynqmp-zcu102-rev10-adrv9009-fmcomms8-tx-l4-rx-l2-orx-l2.dts](https://github.com/analogdevicesinc/linux/blob/main/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-rev10-adrv9009-fmcomms8-tx-l4-rx-l2-orx-l2.dts)