diff mbox series

[v2,3/3] add configs/versal_vck190_defconfig

Message ID 20220822095000.8189-3-neal.frager@xilinx.com
State RFC
Headers show
Series [v2,1/3] add package/versal-firmware | expand

Commit Message

Neal Frager Aug. 22, 2022, 9:50 a.m. UTC 
This patch adds support for Xilinx Versal VCK190 evaluation board.

VCK190 features can be found here:
https://www.xilinx.com/products/boards-and-kits/vck190.html

The VCK190 is based on the Xilinx Versal family:
https://www.xilinx.com/products/silicon-devices/acap/versal.html

The VC1902 included with the VCK190 evaluation board has Xilinx
AI Engine acclerators designed for accelerating machine learning
applications.  Also included is an upgrade from prior Zynq and
ZynqMP families to ARM Cortex-A72 cores.

While the Linux kernel for Versal is quite similar to ZynqMP,
the boot process has significantly changed.

Triple-redundant MicroBlaze cores are used to boot and setup
Versal devices.  For this reason, current buildroot support
will download a boot.bin pre-built firmware image from the
github below.

https://github.com/nealfrager/buildroot-firmware

Signed-off-by: Neal Frager <neal.frager@xilinx.com>
---
 DEVELOPERS                      |  1 +
 configs/versal_vck190_defconfig | 21 +++++++++++++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 configs/versal_vck190_defconfig
diff mbox series

Patch

diff --git a/DEVELOPERS b/DEVELOPERS
index 8856e66085..94b9f02310 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -2165,6 +2165,7 @@  F:	board/versal/
 F:	board/zynq/
 F:	board/zynqmp/
 F:	board/zynqmp/kria/
+F:	configs/versal_vck190_defconfig
 F:	configs/zynq_zc706_defconfig
 F:	configs/zynqmp_zcu102_defconfig
 F:	configs/zynqmp_zcu106_defconfig
diff --git a/configs/versal_vck190_defconfig b/configs/versal_vck190_defconfig
new file mode 100644
index 0000000000..8dbd0ae69d
--- /dev/null
+++ b/configs/versal_vck190_defconfig
@@ -0,0 +1,21 @@ 
+BR2_aarch64=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_15=y
+BR2_ROOTFS_POST_BUILD_SCRIPT="board/versal/post-build.sh"
+BR2_ROOTFS_POST_IMAGE_SCRIPT="board/versal/post-image.sh"
+BR2_ROOTFS_POST_SCRIPT_ARGS="ttyPS0,115200 mmcblk0p2"
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="$(call github,Xilinx,linux-xlnx,xlnx_rebase_v5.15_LTS_2022.1)/xlnx_rebase_v5.15_LTS_2022.1.tar.gz"
+BR2_LINUX_KERNEL_DEFCONFIG="xilinx_versal"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="xilinx/versal-vck190-rev1.1"
+BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+# BR2_TARGET_ROOTFS_TAR is not set
+BR2_PACKAGE_VERSAL_FIRMWARE=y
+BR2_PACKAGE_VERSAL_FIRMWARE_VERSION="v2022.1"
+BR2_PACKAGE_VERSAL_FIRMWARE_BOARD="vck190"
+BR2_PACKAGE_HOST_DOSFSTOOLS=y
+BR2_PACKAGE_HOST_GENIMAGE=y
+BR2_PACKAGE_HOST_MTOOLS=y