boot/ti-k3-boot-firmware: new package

This is extracted from a patch from Xuanhao Shi, Anand Gadiyar and
Andreas Dannenberg submitted at
https://patchwork.ozlabs.org/project/buildroot/patch/20230616002359.4139814-3-dannenberg@ti.com/.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

DEVELOPERS

@@ -132,6 +132,7 @@ F:	package/libxmlrpc/
 F:	package/python-docopt/
 
 N:	Anand Gadiyar <gadiyar@ti.com>
+F:	boot/ti-k3-boot-firmware/
 F:	boot/ti-k3-r5-loader/
 
 N:	André Zwing <nerv@dawncrow.de>
@@ -3114,6 +3115,7 @@ N:	Wojciech Niziński <niziak@spox.org>
 F:	package/fwup/
 
 N:	Xuanhao Shi <X15000177@gmail.com>
+F:	boot/ti-k3-boot-firmware/
 F:	boot/ti-k3-r5-loader/
 
 N:	Yair Ben Avraham <yairba@protonmail.com>

boot/Config.in

@@ -19,6 +19,7 @@ source "boot/opensbi/Config.in"
 source "boot/s500-bootloader/Config.in"
 source "boot/shim/Config.in"
 source "boot/syslinux/Config.in"
+source "boot/ti-k3-boot-firmware/Config.in"
 source "boot/ti-k3-r5-loader/Config.in"
 source "boot/uboot/Config.in"
 source "boot/vexpress-firmware/Config.in"

boot/ti-k3-boot-firmware/Config.in

@@ -0,0 +1,7 @@
+config BR2_TARGET_TI_K3_BOOT_FIRMWARE
+	bool "ti-k3-boot-firmware"
+	depends on BR2_aarch64
+	help
+	  This package downloads and installs the TI-specific ti-sysfw
+	  and ti-dm firmware needed to boot TI K3 platforms (which
+	  include AM62x, AM64x, AM65x and more).

boot/ti-k3-boot-firmware/ti-k3-boot-firmware.hash

@@ -0,0 +1,3 @@
+# Locally calculated
+sha256  ab20ffbe7bba7e94be246b3417d33a914b3f07c16c47ef5a7f7602349a666a61  LICENSE.ti
+sha256  6032a258ce731d987576115f5de44c677a6b0cf8bddcd61a9a2852928bdfff92  ti-linux-firmware-08.06.00.006.tar.xz

boot/ti-k3-boot-firmware/ti-k3-boot-firmware.mk

@@ -0,0 +1,21 @@
+################################################################################
+#
+# ti-k3-boot-firmware
+#
+################################################################################
+
+# The hash 340194800a581baf976360386dfc7b5acab8d948 defined in the
+# Makefile of ti-k3-image-gen corresponds to the tag 08.06.00.006.
+TI_K3_BOOT_FIRMWARE_VERSION = 08.06.00.006
+TI_K3_BOOT_FIRMWARE_SITE = https://git.ti.com/cgit/processor-firmware/ti-linux-firmware/snapshot
+TI_K3_BOOT_FIRMWARE_SOURCE = ti-linux-firmware-$(TI_K3_BOOT_FIRMWARE_VERSION).tar.xz
+TI_K3_BOOT_FIRMWARE_INSTALL_IMAGES = YES
+TI_K3_BOOT_FIRMWARE_LICENSE = TI Proprietary
+TI_K3_BOOT_FIRMWARE_LICENSE_FILES = LICENSE.ti
+
+define TI_K3_BOOT_FIRMWARE_INSTALL_IMAGES_CMDS
+	cp -dpfr $(@D)/ti-sysfw $(BINARIES_DIR)/
+	cp -dpfr $(@D)/ti-dm $(BINARIES_DIR)/
+endef
+
+$(eval $(generic-package))