diff options
| author | Sai Pavan Boddu <sai.pavan.boddu@amd.com> | 2024-06-21 18:29:06 +0530 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2024-07-01 15:40:54 +0100 |
| commit | 2d30506d065743008184a3b0269529bd9159560e (patch) | |
| tree | 464eb02e95d561d034a5521b4a9181d725bae391 /docs | |
| parent | 7df3747c92d13a56ddfd8b8fdec06c7c6fddfd66 (diff) | |
docs/system/arm: Add a doc for zynq board
Added the supported device list and an example command.
Signed-off-by: Sai Pavan Boddu <sai.pavan.boddu@amd.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Reviewed-by: Francisco Iglesias <francisco.iglesias@amd.com>
Message-id: 20240621125906.1300995-4-sai.pavan.boddu@amd.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/system/arm/xlnx-zynq.rst | 47 | ||||
| -rw-r--r-- | docs/system/target-arm.rst | 1 |
2 files changed, 48 insertions, 0 deletions
diff --git a/docs/system/arm/xlnx-zynq.rst b/docs/system/arm/xlnx-zynq.rst new file mode 100644 index 0000000000..ade18a3fe1 --- /dev/null +++ b/docs/system/arm/xlnx-zynq.rst @@ -0,0 +1,47 @@ +Xilinx Zynq board (``xilinx-zynq-a9``) +====================================== +The Zynq 7000 family is based on the AMD SoC architecture. These products +integrate a feature-rich dual or single-core Arm Cortex-A9 MPCore based +processing system (PS) and AMD programmable logic (PL) in a single device. + +More details here: +https://docs.amd.com/r/en-US/ug585-zynq-7000-SoC-TRM/Zynq-7000-SoC-Technical-Reference-Manual + +QEMU xilinx-zynq-a9 board supports following devices: + - A9 MPCORE + - cortex-a9 + - GIC v1 + - Generic timer + - wdt + - OCM 256KB + - SMC SRAM@0xe2000000 64MB + - Zynq SLCR + - SPI x2 + - QSPI + - UART + - TTC x2 + - Gigabit Ethernet Controller x2 + - SD Controller x2 + - XADC + - Arm PrimeCell DMA Controller + - DDR Memory + - USB 2.0 x2 + +Running +""""""" +Direct Linux boot of a generic ARM upstream Linux kernel: + +.. code-block:: bash + + $ qemu-system-aarch64 -M xilinx-zynq-a9 \ + -dtb zynq-zc702.dtb -serial null -serial mon:stdio \ + -display none -m 1024 \ + -initrd rootfs.cpio.gz -kernel zImage + +For configuring the boot-mode provide the following on the command line: + +.. code-block:: bash + + -machine boot-mode=qspi + +Supported values are jtag, sd, qspi, nor. diff --git a/docs/system/target-arm.rst b/docs/system/target-arm.rst index 870d30e350..7b99272284 100644 --- a/docs/system/target-arm.rst +++ b/docs/system/target-arm.rst @@ -109,6 +109,7 @@ undocumented; you can get a complete list by running arm/virt arm/xenpvh arm/xlnx-versal-virt + arm/xlnx-zynq Emulated CPU architecture support ================================= |