From 322e23dc213d51a12345ca705b3776f189dc413f Mon Sep 17 00:00:00 2001 From: Mark Hatle Date: Wed, 15 Dec 2021 13:52:16 -0800 Subject: Initial restructure/split of meta-xilinx-bsp Create a new meta-xilinx-core, move core functionality to the core, keeping board specific files in the bsp layer. zynqmp-generic changed from require to include, so if meta-xilinx-bsp is not available it will not fail. Signed-off-by: Mark Hatle --- meta-xilinx-core/README.qemu.md | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 meta-xilinx-core/README.qemu.md (limited to 'meta-xilinx-core/README.qemu.md') diff --git a/meta-xilinx-core/README.qemu.md b/meta-xilinx-core/README.qemu.md new file mode 100644 index 00000000..992e0618 --- /dev/null +++ b/meta-xilinx-core/README.qemu.md @@ -0,0 +1,25 @@ + +ZynqMP - PMU ROM +---------------- + +Since Xilinx tool release v2017.1 multiple components (arm-trusted-firmware, +linux, u-boot, etc.) require the PMU firmware to be loaded. For QEMU this also +means that the PMU ROM must be loaded so that the PMU firmware can be used. + +The PMU ROM is not available for download separately from a location that can be +accessed without a Xilinx account. As such the PMU ROM must be obtained manually +by the user. The PMU ROM is available in the ZCU102 PetaLinux BSP, but can be +extracted without the need for the PetaLinux tools. + +Download the BSP (you will need a Xilinx account and agreement to terms): + +https://www.xilinx.com/member/forms/download/xef.html?filename=xilinx-zcu102-v2017.1-final.bsp&akdm=1 + +Once downloaded the PMU ROM can be extracted using the following command and +place `pmu-rom.elf` in the `deploy/images/zcu102-zynqmp/` directory. + +``` +# tar -O -xf xilinx-zcu102-v2017.1-final.bsp \ + xilinx-zcu102-2017.1/pre-built/linux/images/pmu_rom_qemu_sha3.elf > pmu-rom.elf +``` + -- cgit v1.2.3-54-g00ecf