[Buildroot] [PATCH v2 1/2] package/versal-firmware: new package

[Neal Frager]

This patch adds support for downloading versal microblaze firmware binaries.
These are necessary for booting Xilinx versal devices.

The location of these binaries is temporary, and will soon be added to the
Xilinx firmware repository.  The temporary location is using the same free
distribution license as the Xilinx firmware repository.

Once these files are available on the Xilinx repository, this package will
be updated to the new location.

Signed-off-by: Neal Frager <neal.frager at amd.com>
---
V1->V2:
  - set defaults for version and board name
  - improved format of install commands
---
 DEVELOPERS                                 |  1 +
 package/Config.in                          |  1 +
 package/versal-firmware/Config.in          | 24 ++++++++++++++++++++++
 package/versal-firmware/versal-firmware.mk | 23 +++++++++++++++++++++
 4 files changed, 49 insertions(+)
 create mode 100644 package/versal-firmware/Config.in
 create mode 100644 package/versal-firmware/versal-firmware.mk

diff --git a/DEVELOPERS b/DEVELOPERS
index 7d27936992..fcb46bf59d 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -2188,6 +2188,7 @@ F:	configs/zynqmp_zcu102_defconfig
 F:	configs/zynqmp_zcu106_defconfig
 F:	configs/zynqmp_kria_kv260_defconfig
 F:	package/bootgen/
+F:	package/versal-firmware/
 
 N:	Nicola Di Lieto <nicola.dilieto at gmail.com>
 F:	package/uacme/
diff --git a/package/Config.in b/package/Config.in
index 238d7813f0..c2080b9d9d 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -443,6 +443,7 @@ menu "Firmware"
 	source "package/sunxi-boards/Config.in"
 	source "package/ts4900-fpga/Config.in"
 	source "package/ux500-firmware/Config.in"
+	source "package/versal-firmware/Config.in"
 	source "package/wilc-firmware/Config.in"
 	source "package/wilink-bt-firmware/Config.in"
 	source "package/zd1211-firmware/Config.in"
diff --git a/package/versal-firmware/Config.in b/package/versal-firmware/Config.in
new file mode 100644
index 0000000000..122ef02175
--- /dev/null
+++ b/package/versal-firmware/Config.in
@@ -0,0 +1,24 @@
+config BR2_PACKAGE_VERSAL_FIRMWARE
+	bool "versal-firmware"
+	depends on BR2_aarch64
+	help
+	  Pre-built firmware files for Xilinx Versal boards.
+
+	  https://github.com/nealfrager/buildroot-firmware
+
+if BR2_PACKAGE_VERSAL_FIRMWARE
+
+config BR2_PACKAGE_VERSAL_FIRMWARE_VERSION
+	string "versal firmware version"
+	default v2022.2
+	help
+	  Release version of Versal firmware.
+
+config BR2_PACKAGE_VERSAL_FIRMWARE_BOARD
+	string "versal board name"
+	default vck190
+	help
+	  Name of Versal target board.
+	  Used for installing the appropriate firmware boot.bin.
+
+endif # BR2_PACKAGE_VERSAL_FIRMWARE
diff --git a/package/versal-firmware/versal-firmware.mk b/package/versal-firmware/versal-firmware.mk
new file mode 100644
index 0000000000..cb36d1e045
--- /dev/null
+++ b/package/versal-firmware/versal-firmware.mk
@@ -0,0 +1,23 @@
+################################################################################
+#
+# versal-firmware
+#
+################################################################################
+
+VERSAL_FIRMWARE_VERSION = $(call qstrip,$(BR2_PACKAGE_VERSAL_FIRMWARE_VERSION))
+VERSAL_FIRMWARE_SITE = $(call github,nealfrager,buildroot-firmware,$(BR2_PACKAGE_VERSAL_FIRMWARE_VERSION))
+VERSAL_FIRMWARE_LICENSE = "Xilinx-Binary-Only or GPL-2.0-or-later"
+
+VERSAL_FIRMWARE_LICENSE_FILES = LICENSE
+
+VERSAL_FIRMWARE_INSTALL_TARGET = NO
+VERSAL_FIRMWARE_INSTALL_IMAGES = YES
+
+define VERSAL_FIRMWARE_INSTALL_IMAGES_CMDS
+	$(foreach f,plm.elf psmfw.elf vpl_gen_fixed.pdi,\
+		$(INSTALL) -D -m 0755 $(@D)/$(BR2_PACKAGE_VERSAL_FIRMWARE_BOARD)/$(BR2_PACKAGE_VERSAL_FIRMWARE_BOARD)_$(f) \
+			$(BINARIES_DIR)/$(BR2_PACKAGE_VERSAL_FIRMWARE_BOARD)_$(f)
+	)
+endef
+
+$(eval $(generic-package))
-- 
2.17.1