atheepmgr: add new package

This utility is intended to analyze EEPROM/boarddata content of Atheros
based boards: load, dump, parse and perform quick edit. Mostly it is
used to work with binary dumps/blobs on a host, but sometime it is
useful to be able to run it on a board, e.g. to make an EEPROM content
dump or to quickly analyze ART/boarddata without copying it to a host.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>

utils/atheepmgr/Makefile

@@ -0,0 +1,71 @@
+#
+# Copyright (c) 2021 Sergey Ryazanov <ryazanov.s.a@gmail.com>
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=atheepmgr
+PKG_VERSION:=2.1.1
+PKG_RELEASE:=1
+
+PKG_SOURCE_VERSION:=$(PKG_NAME)-$(PKG_VERSION)
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL:=https://github.com/rsa9000/$(PKG_NAME).git
+PKG_MIRROR_HASH:=dc77354538bd16343afb3e93c50cdd46792ced0f1632c7be0ddf56d2fcd75ba4
+
+PKG_MAINTAINER:=Sergey Ryazanov <ryazanov.s.a@gmail.com>
+PKG_LICENSE:=ISC
+PKG_LICENSE_FILES:=LICENSE
+
+PKG_CONFIG_DEPENDS:=\
+	CONFIG_ATHEEPMGR_DANGEROUS_FUNCTIONS \
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/atheepmgr
+  SECTION:=utils
+  CATEGORY:=Utilities
+  TITLE:=EEPROM/boarddata management utility for Atheros WLAN chips
+  MENU:=1
+endef
+
+define Package/atheepmgr/description
+  This utility is intended to investigate the content of Atheros WLAN
+  chips EEPROM (OTP, boarddata, ART, etc.). It supports data extraction,
+  unpacking, parsing, dumping in a text form, saving binary data for
+  further analysis, as well as quick editing of some basic fields (e.g.
+  MAC address, etc.).
+
+  The utility supports both data access methods: direct EEPROM (OTP)
+  access (via the chip) and offline binary dumps handling.
+
+endef
+
+define Package/atheepmgr/config
+	if PACKAGE_atheepmgr
+		config ATHEEPMGR_DANGEROUS_FUNCTIONS
+			bool "Enable dangerous functions"
+			default n
+			help
+			  This option enables some functions, the use of which could cause
+			  permanent hardware damages and (or) make the operation of the
+			  equipment illegal due to RF spectre usage violation.
+
+			  These functions are intended for use by developers and radio
+			  engineers.
+
+			  You have been warned. If unsure, say no.
+	endif
+endef
+
+MAKE_VARS += \
+	OS=Linux \
+	HAVE_LIBPCIACCESS=n \
+	CONFIG_I_KNOW_WHAT_I_AM_DOING=$(CONFIG_ATHEEPMGR_DANGEROUS_FUNCTIONS) \
+
+define Package/atheepmgr/install
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/atheepmgr $(1)/usr/bin/
+endef
+
+$(eval $(call BuildPackage,atheepmgr))