openwrt/package/system/mtd/Makefile
David Bauer 1e06482f7d mtd: add logic for TP-Link ramips recovery magic
This adds an option to set the recovery flag of newer TP-Link MediaTek
boards and remove it after a successful write.

To make use of this feature, add the '-t' option to mtd-write.

The '-t' option takes the mtd partition containing the recovery flag
(usually 'romfile') as an argument. Make sure this partition is not
flagged as read-only!

Example:
 > mtd -t romfile write owrt.bin firmware

This command writes the recovery-flag before it begins writing the image
to the firmware partition. After the image-write has been successful,
the recovery flag is removed.

This way, the TP-Link web-recovery is automatically enabled on an
unsucessful flash (e.g. power loss).

This option is only available if the mtd package is compiled for the
ramips target.

Signed-off-by: David Bauer <mail@david-bauer.net>
2019-01-26 21:46:32 +01:00

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1.1 KiB
Makefile

#
# Copyright (C) 2006-2012 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/kernel.mk
PKG_NAME:=mtd
PKG_RELEASE:=24
PKG_BUILD_DIR := $(KERNEL_BUILD_DIR)/$(PKG_NAME)
STAMP_PREPARED := $(STAMP_PREPARED)_$(call confvar,CONFIG_MTD_REDBOOT_PARTS)
PKG_LICENSE:=GPL-2.0+
PKG_LICENSE_FILES:=
PKG_FLAGS:=nonshared
include $(INCLUDE_DIR)/package.mk
define Package/mtd
SECTION:=utils
CATEGORY:=Base system
DEPENDS:=+libubox
TITLE:=Update utility for trx firmware images
endef
define Package/mtd/description
This package contains an utility useful to upgrade from other firmware or
older OpenWrt releases.
endef
target=$(firstword $(subst -, ,$(BOARD)))
MAKE_FLAGS += TARGET="$(target)"
TARGET_CFLAGS := $(TARGET_CFLAGS) -Dtarget_$(target)=1 -Wall
ifdef CONFIG_MTD_REDBOOT_PARTS
MAKE_FLAGS += FIS_SUPPORT=1
TARGET_CFLAGS += -DFIS_SUPPORT=1
endif
define Package/mtd/install
$(INSTALL_DIR) $(1)/sbin
$(INSTALL_BIN) $(PKG_BUILD_DIR)/mtd $(1)/sbin/
endef
$(eval $(call BuildPackage,mtd))