1 files changed, 52 insertions, 0 deletions
diff --git a/package/utils/omnia-eeprom/Makefile b/package/utils/omnia-eeprom/Makefile
new file mode 100644
index 0000000000..44108c0cb4
--- /dev/null
+++ b/package/utils/omnia-eeprom/Makefile
@@ -0,0 +1,52 @@
+#
+# Copyright (C) 2024 Marek Behún <kabel@kernel.org>
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=omnia-eeprom
+PKG_VERSION:=0.1
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-v$(PKG_VERSION).tar.bz2
+PKG_SOURCE_URL:=https://gitlab.nic.cz/turris/omnia-eeprom/-/archive/v$(PKG_VERSION)/
+PKG_HASH:=6f949d0b8080adca8bae088774ce615b563ba6ec2807cce97ee6769b4eee7bbf
+PKG_FLAGS:=nonshared
+
+PKG_MAINTAINER:=Marek Behun <kabel@kernel.org>
+PKG_LICENSE:=GPL-2.0-or-later
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-v$(PKG_VERSION)
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/omnia-eeprom
+  SECTION:=utils
+  CATEGORY:=Utilities
+  URL:=https://gitlab.nic.cz/turris/omnia-eeprom
+  TITLE:=CZ.NIC Turris Omnia EEPROM accessing utility
+  DEPENDS:=@TARGET_mvebu_cortexa9 +kmod-eeprom-at24
+endef
+
+define Package/omnia-eeprom/description
+This package contains the omnia-eeprom utility, which allows you to display
+and update EEPROM fields on the Turris Omnia router.
+The EEPROM is normally not meant to be updated by users, but there are some
+exceptions where it might be useful.
+One such example is to change the DDR3 speed from the default 1600K mode to
+1333H mode, in order to solve random crashes that occur on some boards with
+newer versions of the U-Boot bootloader (because of bugs in newer versions of
+the DDR training algorithm).
+endef
+
+MAKE_VARS += OMNIA_EEPROM_VERSION="v$(PKG_VERSION)"
+TARGET_CFLAGS += -Wall
+
+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))