[Buildroot] [PATCH v1 3/3] add configs/versal_vck190_defconfig

[Neal Frager via buildroot <buildroot@buildroot.org>]

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 pre-built firmware images and use Xilinx bootgen
to generate the boot.bin for the vck190.

Signed-off-by: Neal Frager <neal.frager@amd.com>
---
 DEVELOPERS                      |  1 +
 configs/versal_vck190_defconfig | 37 +++++++++++++++++++++++++++++++++
 2 files changed, 38 insertions(+)
 create mode 100644 configs/versal_vck190_defconfig

diff --git a/DEVELOPERS b/DEVELOPERS
index 08095c9702..4634a957ae 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -2172,6 +2172,7 @@ 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..d80dac8f4f
--- /dev/null
+++ b/configs/versal_vck190_defconfig
@@ -0,0 +1,37 @@
+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 vck190"
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
+BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="$(call github,Xilinx,linux-xlnx,xlnx_rebase_v5.15_LTS_2022.2)/xlnx_rebase_v5.15_LTS_2022.2.tar.gz"
+BR2_LINUX_KERNEL_DEFCONFIG="xilinx_versal"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="xilinx/versal-vck190-rev1.1"
+BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+# BR2_TARGET_ROOTFS_TAR is not set
+BR2_TARGET_ARM_TRUSTED_FIRMWARE=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL_LOCATION="$(call github,Xilinx,arm-trusted-firmware,xlnx_rebase_v2.6_2022.2)/xlnx_rebase_v2.6_2022.2.tar.gz"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="versal"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31_UBOOT=y
+BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF=y
+BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
+BR2_TARGET_UBOOT_CUSTOM_TARBALL=y
+BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION="$(call github,Xilinx,u-boot-xlnx,xlnx_rebase_v2022.01_2022.2)/xlnx_rebase_v2022.01_2022.2.tar.gz"
+BR2_TARGET_UBOOT_BOARD_DEFCONFIG="xilinx_versal_virt"
+BR2_TARGET_UBOOT_CONFIG_FRAGMENT_FILES="board/versal/vck190/uboot.fragment"
+BR2_TARGET_UBOOT_NEEDS_DTC=y
+BR2_TARGET_UBOOT_NEEDS_OPENSSL=y
+BR2_TARGET_UBOOT_FORMAT_ELF=y
+BR2_PACKAGE_VERSAL_FIRMWARE=y
+BR2_PACKAGE_VERSAL_FIRMWARE_VERSION="v2022.2"
+BR2_PACKAGE_VERSAL_FIRMWARE_BOARD="vck190"
+BR2_PACKAGE_HOST_DOSFSTOOLS=y
+BR2_PACKAGE_HOST_GENIMAGE=y
+BR2_PACKAGE_HOST_MTOOLS=y
+BR2_PACKAGE_HOST_BOOTGEN=y
-- 
2.17.1

_______________________________________________
buildroot mailing list
buildroot@buildroot.org
https://lists.buildroot.org/mailman/listinfo/buildroot