initial buildroot for linux 5.15

package/wf111/wf111.mk

@@ -0,0 +1,33 @@
+################################################################################
+#
+# wf111
+#
+################################################################################
+
+ifeq ($(BR2_ARM_CPU_ARMV7A)$(BR2_ARM_CPU_ARMV5),y)
+WF111_VERSION = 5.2.2-r4
+else
+WF111_VERSION = 5-2-2-r3
+endif
+
+WF111_SITE = https://www.silabs.com/documents/login/software
+WF111_DEPENDENCIES = linux
+
+ifeq ($(BR2_ARM_CPU_ARMV7A),y)
+WF111_SOURCE = wf111-linux-driver_$(WF111_VERSION)_armv7-a.tar.gz
+else ifeq ($(BR2_ARM_CPU_ARMV5),y)
+WF111_SOURCE = wf111-linux-driver_$(WF111_VERSION)_armv5te.tar.gz
+else ifeq ($(BR2_i386),y)
+WF111_SOURCE = wf111-linux-driver-$(WF111_VERSION)-x86.tar.gz
+endif
+
+# Due to the stupidity of the package Makefile, we can't invoke
+# separately the build step and the install step and get a correct
+# behavior. So we do everything in the install step.
+define WF111_INSTALL_TARGET_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) PWD=$(@D) \
+		$(LINUX_MAKE_FLAGS) KDIR=$(LINUX_DIR) \
+		OUTPUT=$(TARGET_DIR) install_static
+endef
+
+$(eval $(generic-package))