omnia-eeprom: Add new package

hardware/omnia/omnia-eeprom/Makefile

@@ -0,0 +1,52 @@
+#
+# Copyright (C) 2024 CZ.NIC z.s.p.o. (http://www.nic.cz/)
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=omnia-eeprom
+PKG_VERSION:=v0.1
+PKG_RELEASE:=$(AUTORELEASE)
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE_URL:=https://gitlab.nic.cz/turris/$(PKG_NAME)/-/archive/$(PKG_VERSION)/
+PKG_HASH:=6f949d0b8080adca8bae088774ce615b563ba6ec2807cce97ee6769b4eee7bbf
+
+PKG_MAINTAINER:=CZ.NIC <[email protected]>
+PKG_LICENSE:=GPL-2.0
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/omnia-eeprom
+  TITLE:=Utility to print / set EEPROM fields on Turris Omnia
+  DEPENDS:=@TARGET_mvebu_cortexa9_DEVICE_cznic_turris-omnia
+endef
+
+define Package/omnia-eeprom/description
+This package contains the omnia-eeprom utility, which allows you to display
+and update EEPROM fields on the Turris Omnia router.
+The EEPROM is normally not meant to be updated by users, but there are some
+exceptions where it might be useful.
+One such example is to change the DDR3 speed from the default 1600K mode to
+1333H mode, in order to solve random crashes that occur on some boards with
+newer versions of the U-Boot bootloader (because of bugs in newer versions of
+the DDR training algorithm).
+endef
+
+define Build/Compile
+	$(MAKE) -C $(PKG_BUILD_DIR) \
+		CC="$(TARGET_CC)" \
+		CFLAGS="$(TARGET_CFLAGS) -Wall" \
+		LDFLAGS="$(TARGET_LDFLAGS)" \
+		OMNIA_EEPROM_VERSION="$(PKG_VERSION)"
+endef
+
+define Package/omnia-eeprom/install
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/omnia-eeprom $(1)/usr/bin/
+endef
+
+$(eval $(call BuildPackage,omnia-eeprom))