initial buildroot for linux 5.15

package/fxload/Config.in

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+config BR2_PACKAGE_FXLOAD
+	bool "fxload"
+	help
+	  This program is conveniently able to download firmware into
+	  FX, FX2, and FX2LP EZ-USB devices, as well as the original
+	  AnchorChips EZ-USB.
+	  It is intended to be invoked by hotplug scripts when the
+	  unprogrammed device appears on the bus.
+
+	  http://sourceforge.net/projects/linux-hotplug/

package/fxload/fxload.hash

@@ -0,0 +1,3 @@
+# Locally computed:
+sha256  0cc8bfd2a7cbba2f68e0c5767477634922287943c91dd9fcf029fc8b9d577858  fxload-2008_10_13.tar.gz
+sha256  dcc100d4161cc0b7177545ab6e47216f84857cda3843847c792a25289852dcaa  COPYING

package/fxload/fxload.mk

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+################################################################################
+#
+# fxload
+#
+################################################################################
+
+FXLOAD_VERSION = 2008_10_13
+FXLOAD_SITE = http://downloads.sourceforge.net/project/linux-hotplug/fxload/$(FXLOAD_VERSION)
+FXLOAD_LICENSE = GPL-2.0+
+FXLOAD_LICENSE_FILES = COPYING
+
+FXLOAD_CFLAGS = $(TARGET_CFLAGS)
+
+ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_63261),y)
+FXLOAD_CFLAGS += -O0
+endif
+
+define FXLOAD_BUILD_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) $(TARGET_CONFIGURE_OPTS) \
+		CFLAGS="$(FXLOAD_CFLAGS)" -C $(@D) all
+endef
+
+define FXLOAD_INSTALL_TARGET_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) $(TARGET_CONFIGURE_OPTS) prefix=$(TARGET_DIR) -C $(@D) install
+endef
+
+$(eval $(generic-package))