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* common: Make MENU depend on PROCESS_ESCAPE_SEQUENCEAlan Ott2012-05-211-0/+1
| | | | | | | print_menu_entry() in common/menu.c depeneds on process_escape_sequence(). Signed-off-by: Alan Ott <alan@signal11.us> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Add next generation default environment templateSascha Hauer2012-05-181-3/+16
| | | | | | | | | | | | | | | | | | | | This adds a new environment template which aims to be more flexible and configurable. Instead of having mainly two scripts (a config script and a boot script) this template uses initscripts which control the startup behaviour and configuration. Also we have boot scripts in /env/boot which configure a single boot configuration. Additional boot entries can be added by board specific entries or during runtime by copying and editing a template entry. Some more helpers handle for example network interfaces which can now be brought up with 'ifup'. We use the automount feature to configure mountpoints together with the commands to bring up the devices behind these mountpoints. Optionally menu support is available which hides many details behind a nice looking interface. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* glob: Add sorted output supportSascha Hauer2012-05-141-1/+7
| | | | | | | This allows us for example to execute init scripts in the correct order. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* add 'global' commandSascha Hauer2012-05-141-0/+7
| | | | | | | | | | | This implements global shell variable support. This is done by registering a new device named 'global', so global variables are just plain device parameters. Global variables are useful for storing the global state in the environment. Currently we do this by sourcing scripts instead of executing them which is quite limiting. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Introduce binfmt supportJean-Christophe PLAGNIOL-VILLARD2012-04-181-0/+5
| | | | | | | | | | | | | This will allow to execute any file and detect it's type to handle it. This will allow to use shell for bootp bootfile or dfu. You can register multiple hook for the same filetype. They will be execute in the invert order of register. If a hook does not handle the file you just return -ERESTARTNOHAND; This is only available with hush parser. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* make building of bareboxenv-target optionalSascha Hauer2012-04-131-0/+7
| | | | | | | The bareboxenv script build for the target does not work on all architectures, so make it optional. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Select CMD_LOADENV with DEFAULT_ENVIRONMENTSanjeev Premi2012-02-071-0/+1
| | | | | | | | | | The environment isn't loaded until this command is is selected - even if compiled in. This patch makes the dependency explicit. Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* introduce barebox_bare_init_size to known the bare_init size and check itJean-Christophe PLAGNIOL-VILLARD2012-01-231-0/+9
| | | | | | | | | | | this allow to check we do not exceed the size of the SRAM as example introduce BAREBOX_MAX_BARE_INIT_SIZE the maximum size of bare_init this will allow your bare_init will fit in SRAM as example ARCH can overwrite it via ARCH_BAREBOX_MAX_BARE_INIT_SIZE Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* add config to check if the size of barebox exceed the target sizeJean-Christophe PLAGNIOL-VILLARD2012-01-171-0/+7
| | | | | | | CONFIG_BAREBOX_MAX_IMAGE_SIZE will allow to detected silent oversize result Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* param: add config to disable itJean-Christophe PLAGNIOL-VILLARD2012-01-111-0/+2
| | | | | | this will allow to save 992 Bytes for TI xlaoder or AT91 bootstrap Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* filetype: add config to disable itJean-Christophe PLAGNIOL-VILLARD2012-01-111-0/+3
| | | | | | remove 160 bytes Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* banner: add config to disable itJean-Christophe PLAGNIOL-VILLARD2012-01-111-0/+4
| | | | | | this will allow to save 144 bytes Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* defaultenv: use a compressed version when embedded in bareboxJean-Christophe PLAGNIOL-VILLARD2012-01-021-0/+28
| | | | | | | | | | | | | | | | | | | enable it only if a compression is enabled support gzip, bzip2 and lzo you will be able to choose which compression to use -rw-r--r-- 1 root root 8436 Dec 15 01:35 barebox_default_env -rw-r--r-- 1 root root 2782 Dec 15 01:35 barebox_default_env.bz2 -rw-r--r-- 1 root root 2691 Dec 15 01:38 barebox_default_env.gz -rw-r--r-- 1 root root 3262 Dec 15 01:38 barebox_default_env.lzo with using gzip and the default env we can save 5.6KiB (5,745 bytes) with using bzip2 and the default env we can save 5.5KiB (5,654 bytes) with using lzo and the default env we can save 5.1KiB (5,174 bytes) Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* add tlsf-based malloc implementationAntony Pavlov2011-12-231-0/+3
| | | | | Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* remove old ft_build supportSascha Hauer2011-12-151-4/+0
| | | | | | | This is unused now as its only user (ppc) is switched to libfdt based oftree support" Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* make dos partition support default yes if we have disk partition supportSascha Hauer2011-12-071-7/+3
| | | | | | | | | DOS partitions are the only partitions we handle at the moment and without it most MMC/SD enabled configs are useless, so make it default yes. Also, use 'depends on' instead of 'if' Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Juergen Beisert <jbe@pengutronix.de>
* DISK: Add common partition handling for disk like mediaJuergen Beisert2011-11-281-0/+18
| | | | | | | | | This covers disk like media like SD card, CF cards, regular hard disks and also USB mass storage devices. Most common used partition table is still of DOS type. This implementation is prepared to support more partition types in the future. Signed-off-by: Juergen Beisert <jbe@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* remove EARLY_INIT and EARLY_CONSOLE supportSascha Hauer2011-09-271-17/+0
| | | | | | Bitrotted over time and nearly unused, so remove it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* add option LOCALVERSION to common/KconfigJan Weitzel2011-09-201-0/+9
| | | | | | | | Add Kconfig option LOCALVERSION so you can set a customizable suffix to the barebox version string. Signed-off-by: Jan Weitzel <j.weitzel@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* remove now unnecessary HAVE_MMU from KconfigSascha Hauer2011-08-031-4/+0
| | | | | | | MMU now can be enabled on every ARM board, so remove the dependency. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Add option DEBUG_LL to common/KconfigAntony Pavlov2011-07-271-0/+10
| | | | | Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* add dummy_malloc functionsSascha Hauer2011-04-111-0/+16
| | | | | | | | | | For some environments the dummy malloc functions offer a very small alternative implementation. malloc will get its memory from sbrk() and never frees memory again. This of course is not suitable for interactive environments and thus depends on CONFIG_SHELL_NONE Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* add noshell supportSascha Hauer2011-04-111-1/+12
| | | | | | | | Some scenarios like initial bootloaders do not need interactive shell support, so make this optional. Without a shell a board must provide its own run_shell function. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* make command support optionalSascha Hauer2011-04-111-0/+2
| | | | | | | In a noninveractive environment we do not need commands. So make them optional. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* env: Make environment variable support optionalSascha Hauer2011-04-111-0/+5
| | | | | | | Environment variables are only useful in interactive environments. Make it optional on our way to support a noninteractive barebox. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* add block supportSascha Hauer2011-04-111-0/+6
| | | | | | | | This adds a simple block layer to barebox. Reading and writing to block devices can be painfully slow without caching, so add a simple caching layer here. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* kallsyms/printk: enable symbol printing support (%pS)Sascha Hauer2011-03-101-3/+0
| | | | | | | | | With this kallsyms finally start working at least on ARM. This enables us resolving addresses into symbols which is particularly useful in combination with stack unwinding support. As kallsyms now compile and work we can remove the depends on BROKEN. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Add generic poll infrastructureMarc Kleine-Budde2010-12-201-0/+3
| | | | | | | | | | | | | | | | | | | | | Barebox does not have interrupt functionality. Nevertheless it's sometimes useful to periodically call functions, like for example a heartbeat LED or watchdog reset. Instead of cluttering the code with calls to these functions this patch adds a generic polling infrastructure. Code which might run for longer now can call poller_call() periodically which in turn will call all registered pollers. This patch adds a call to poller_call in two generic pathes. First of them is getc() which covers waiting for uart input. Second is ctrlc() which should be called anyway from code which might run for longer. So instead adding poller_call directly to your code, consider checking ctrlc instead which also gives additional convenience to the user. The poller code is safe against reentrancy which means that it's safe to call poller_call inside a poller. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* defaultenv/update: add check crc32 optionsJean-Christophe PLAGNIOL-VILLARD2010-10-121-0/+2
| | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* defaultenv/update: merge update_rootfs and update_kernelJean-Christophe PLAGNIOL-VILLARD2010-10-121-0/+1
| | | | | | | use getopt to simplify it and prepare for xmodem support Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* defaultenv: introduce CONFIG_DEFAULT_ENVIRONMENT_GENERIC to enable itJean-Christophe PLAGNIOL-VILLARD2010-10-121-0/+13
| | | | | | | this will we usefull to enable functionnality if used Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* hush: implement getopt builtinSascha Hauer2010-10-081-0/+7
| | | | | | | | | | | | | | | | | | | | Positional parameters are not nice, so implement a getopt function. This has to be done as a builtin because otherwise we have no access to the parents argc/argv. getopt works as expected, here is a little example: while getopt "hs:" OPT do if [ $OPT = h ]; then echo "usage" exit 1 else echo "scr: opt: $OPT optarg: $OPTARG" fi done Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* add password frameworkJean-Christophe PLAGNIOL-VILLARD2010-09-201-0/+28
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Add Menu FrameworkJean-Christophe PLAGNIOL-VILLARD2010-08-301-0/+7
| | | | | | | | | | | | | | | | | | | | | | | Introduce a menu framework that allow us to create list menu to simplify barebox and make it more user-frendly This kind of menu is very usefull when you do not have a keyboard or a serial console attached to your board to allow you to interract with barebox For the develloper part, The framework introduce two API 1) C that allow you to create menu, submenu, entry and complex menu action 2) Command that allow you as the C API to create menu, submenu, entry and complex menu action but this time the actions will be store in a function and then be evaluated and excecuted at runtime. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Kconfig: sync with linux kernel v2.6.36-rc1-168-ge36c886Jean-Christophe PLAGNIOL-VILLARD2010-08-221-0/+13
| | | | | | this will add also the support of the new ncurse interface nconfig Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Allow to merge default environment from more than one directorySascha Hauer2010-06-221-2/+2
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* hush: allow fancy promptsSascha Hauer2010-03-301-0/+9
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* rename U-Boot-v2 project to bareboxSascha Hauer2009-12-151-14/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | This has been done with the following script: find -path ./.git -prune -o -type f -print0 | xargs -0 -r sed -i \ -e 's/u2boot/barebox/g' \ -e 's/U2Boot/barebox/g' \ -e 's/U-boot V2/barebox/g' \ -e 's/u-boot v2/barebox/g' \ -e 's/U-Boot V2/barebox/g' \ -e 's/U-Boot-v2/barebox/g' \ -e 's/U_BOOT/BAREBOX/g' \ -e 's/UBOOT/BAREBOX/g' \ -e 's/uboot/barebox/g' \ -e 's/u-boot/barebox/g' \ -e 's/u_boot/barebox/g' \ -e 's/U-Boot/barebox/g' \ -e 's/U-boot/barebox/g' \ -e 's/U-BOOT/barebox/g' find -path ./.git -prune -o \( -name "*u-boot*" -o -name "*uboot*" -o -name "*u_boot*" \) -print0 | \ xargs -0 -r rename 's/u[-_]?boot/barebox/' It needs some manual fixup following in the next patch Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* introduce GENERIC_GPIO labelSascha Hauer2009-12-101-0/+3
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ENV_HANDLING requires CRC32Juergen Beisert2009-11-191-0/+1
| | | | | | | | ENV_HANDLUNG requires CRC32 to make the linker happy. Signed-off by: Juergen Beisert <jbe@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Add MMU supportSascha Hauer2009-08-191-0/+11
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Build system: Use setlocalversion from kernelSascha Hauer2008-09-021-0/+20
| | | | | | Autogenerate a local version from git. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Add help texts for Shell optionsSascha Hauer2008-08-131-14/+18
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* console: add a simple console for saving spaceSascha Hauer2008-08-011-0/+14
| | | | | | | Add a simple console layer which is not able to handle multiple consoles for those who don't need it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* 007-partitionsNishanth Menon2008-06-051-0/+4
| | | | | | | | | [Patch 07/17] U-Boot-V2:Common Make partitions configurable Not all configurations of Uboot require partitions. This patch modifies partition compilation as configurable param Signed-off-by: Nishanth Menon<x0nishan@ti.com>
* 001-arch-configNishanth Menon2008-06-051-0/+3
| | | | | | | | | | [Patch 01/17][Try 3] U-Boot-V2: ARM: Add ARCH lowlevel Init This Patch adds CONFIG_ARCH_HAS_LOWLEVEL_INIT as discussed in thread http://www.nabble.com/-Patch--U-Boot-V2%3A-Introduce-CONFIG_ARCH_HAS_INIT_LOWLEVEL-to17134638.html#a17188894 Signed-off-by: Nishanth Menon<x0nishan@ti.com>
* [memory layout]: streamline memory layoutSascha Hauer2008-06-041-0/+56
| | | | | | | Memory layout can now be specified via kconfig options. Two possibilities exist: default layout means the layout is stack / malloc heap / U-Boot. The user can also specify fixed addresses for each TEXT_BASE / stack / malloc heap.
* Change CONFIG_SKIP_LOWLEVEL_INIT to CONFIG_MACH_DO_LOWLEVEL_INITMenon, Nishanth2008-05-121-8/+12
| | | | | | | | as we rather use positive logic. Make it dependent on boards that have it rather than on ARM Signed-off-by: Nishanth Menon <x0nishan@ti.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* add globbing supportSascha Hauer2008-03-091-0/+7
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* implement TAB completionSascha Hauer2008-03-011-0/+1
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