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openwrt/package/utils/omnia-eeprom/Makefile

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utils: Add the omnia-eeprom utility Add a new utility, `omnia-eeprom`, which can be used to print / set EEPROM fields on Turris Omnia. One example when this utility might be useful is if the board experiences random crashes due to newer versions of the DDR training algorithm in newer U-Boot. The user can change the DDR speed from 1600K to 1333H to solve these issues, with ``` omnia-eeprom set ddr_speed 1333H ``` Signed-off-by: Marek Behún <kabel@kernel.org> Link: https://github.com/openwrt/openwrt/pull/16264 Signed-off-by: Robert Marko <robimarko@gmail.com>
2024-11-15 09:01:35 +00:00
#
# 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 $(TOPDIR)/rules.mk
PKG_NAME:=omnia-eeprom
PKG_VERSION:=0.1
PKG_RELEASE:=1
PKG_SOURCE_SUBDIR:=$(PKG_NAME)-v$(PKG_VERSION)
PKG_SOURCE:=$(PKG_NAME)-v$(PKG_VERSION).tar.bz2
PKG_SOURCE_URL:=https://gitlab.nic.cz/turris/omnia-eeprom/-/archive/v$(PKG_VERSION)/
PKG_HASH:=6f949d0b8080adca8bae088774ce615b563ba6ec2807cce97ee6769b4eee7bbf
omnia-eeprom: Mark it nonshared This tool was build in the phase 2 build, there the TARGET_mvebu_cortexa9_DEVICE_cznic_turris-omnia dependecy was probably not meat. Mark it as non shared to build it together with the target where this option is set. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Link: https://github.com/openwrt/openwrt/pull/16975 Signed-off-by: Robert Marko <robimarko@gmail.com>
2024-11-16 17:38:42 +00:00
PKG_FLAGS:=nonshared
utils: Add the omnia-eeprom utility Add a new utility, `omnia-eeprom`, which can be used to print / set EEPROM fields on Turris Omnia. One example when this utility might be useful is if the board experiences random crashes due to newer versions of the DDR training algorithm in newer U-Boot. The user can change the DDR speed from 1600K to 1333H to solve these issues, with ``` omnia-eeprom set ddr_speed 1333H ``` Signed-off-by: Marek Behún <kabel@kernel.org> Link: https://github.com/openwrt/openwrt/pull/16264 Signed-off-by: Robert Marko <robimarko@gmail.com>
2024-11-15 09:01:35 +00:00
PKG_MAINTAINER:=Marek Behun <kabel@kernel.org>
PKG_LICENSE:=GPL-2.0-or-later
PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_SOURCE_SUBDIR)
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
omnia-eeprom: depend only on subtarget Now that omnia-eeprom is marked nonshared building the cortex-a9 mvebu subtarget will fail with: ERROR: unable to select packages: omnia-eeprom (no such package): required by: world[omnia-eeprom] This is because omnia-eeprom depends on TARGET_mvebu_cortexa9_DEVICE_cznic_turris-omnia which will not be satisfied in buildbots since CONFIG_TARGET_ALL_PROFILES and CONFIG_TARGET_PER_DEVICE_ROOTFS are set in which case CONFIG_TARGET_mvebu_cortexa9_DEVICE_cznic_turris-omnia is not set. So, lets simply depend on the mvebu/cortex-a9 subtarget. Fixes: 371e7bef4046 ("omnia-eeprom: Mark it nonshared") Link: https://github.com/openwrt/openwrt/pull/17007 Signed-off-by: Robert Marko <robimarko@gmail.com>
2024-11-18 16:15:54 +00:00
DEPENDS:=@TARGET_mvebu_cortexa9 +kmod-eeprom-at24
utils: Add the omnia-eeprom utility Add a new utility, `omnia-eeprom`, which can be used to print / set EEPROM fields on Turris Omnia. One example when this utility might be useful is if the board experiences random crashes due to newer versions of the DDR training algorithm in newer U-Boot. The user can change the DDR speed from 1600K to 1333H to solve these issues, with ``` omnia-eeprom set ddr_speed 1333H ``` Signed-off-by: Marek Behún <kabel@kernel.org> Link: https://github.com/openwrt/openwrt/pull/16264 Signed-off-by: Robert Marko <robimarko@gmail.com>
2024-11-15 09:01:35 +00:00
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
Build/Compile = $(Build/Compile/Default)
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))
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