################################################################################ # GAYE Abdoulaye Walsimou, # Copyright(C) 2009 GAYE Abdoulaye Walsimou. All rights reserved. # For Copyrright from linux kernel's build/configure system, see their source # code. # # This program is free software; you can distribute it and/or modify it # under the terms of the GNU General Public License # (Version 2 or later) published by the Free Software Foundation. # # This program is distributed in the hope it will be useful, but WITHOUT # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License # for more details. # # You should have received a copy of the GNU General Public License along # with this program; if not, write to the Free Software Foundation, Inc., # 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. ################################################################################ # # \file packages.kconfig # \brief packages.kconfig of Embtoolkit # \author GAYE Abdoulaye Walsimou, # \date May 2009 ################################################################################ #Busybox config EMBTK_ROOTFS_HAVE_BB bool "Have Busybox in your root filesystem" if EMBTK_ROOTFS_HAVE_BB source packages/busybox/busybox.kconfig endif #JFFS2 root filesystem image build config EMBTK_ROOTFS_HAVE_JFFS2 bool "Build a JFFS2 root filesystem image" help Build a JFFS2 root filesystem image for your target config EMBTK_ROOTFS_HAVE_JFFS2_BLOCKSIZE depends on EMBTK_ROOTFS_HAVE_JFFS2 help Erase block size to use in KB string "Erase block size to use in KB" default "128" #mtd-utils on target config EMBTK_ROOTFS_HAVE_MTDUTILS bool "Have mtd-utils in your target root filesystem" help The MTD Utilities are a collection of tools that allow the user to interact with the MTD subsystem in the kernel to perform operations on Flash devices. The most commonly used utilities are: * flash_erase - Erases an erase block of flash * flash_eraseall - Erases the entire flash device * flashcp - Copies data into NOR flash * flash_info - Displays information about Flash devices * flash_lock - Lock flash pages to prevent writing * flash_unlock - Unlock flash pages to allow writing * mkfs.jffs2 - Create a JFFS2 file system image from an existing file system * nandwrite - Write an input file (i.e. JFFS2 or YAFFS2 image) to the NAND Flash device These utilities are often used to write file system images to the Flash device on an embedded system.