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* Add a simple watchdog frameworkJuergen Beisert2012-06-291-0/+19
| | | | | | | | This patch adds a simple wd command which can setup, trigger and stop a watchdog on the platform. Signed-off-by: Juergen Beisert <jbe@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* bootm: Add default images variablesSascha Hauer2012-05-181-0/+1
| | | | | | | | | | It turns out useful to be able to configure bootm before its usage. This allows us to overwrite bootm settings on an individual base. This patch adds global variables to configure the kernel image, the initrd image and the devicetree image. These values will be used unless overwritten explicitely with command line switches. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* booting: more flexible Linux bootargs generationSascha Hauer2012-05-141-0/+12
| | | | | | | | | | | | | | | | | | | | | | We currently use the environment variable 'bootargs' to get the Linux bootargs. This patch allows for a more flexible bootargs generation using global variables. With it the Linux bootargs are concatenated from multiple variables. This allows to replace parts of the bootargs string without having to reconstruct it completely. With this bootargs can be constructed like: global linux.bootargs.base="console=ttyS0,115200" global linux.bootargs.ip="ip=dhcp" global linux.mtdparts="physmap-flash.0:512K(nor0.barebox),-(root)" This will then automatically be combined into a kernel bootargs string during boot. If the 'linux.bootargs.' variables are all empty the old standard 'bootargs' way will be used. 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>
* arm: add Android boot image supportJean-Christophe PLAGNIOL-VILLARD2012-04-131-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | The Android Image contains 3 components and params - kernel - initrd - second stage (optional) - tags addr - bootargs In fast boot the initrd is mandatory, in barebox we are less restrictive use the initrd only if present add to env params: aimage_noverwrite_bootargs Disable overwrite of the bootargs with the one present in aimage aimage_noverwrite_tags Disable overwrite of the tags addr with the one present in aimage Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Magnus Damm <magnus.damm@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Remove EXPERIMENTAL flag from loady.Uwe Hermann2012-04-101-2/+1
| | | | | | | | | | | | | From bd6c5c884337ae2d4ef41d85d59c2d5ec525f8a5 Mon Sep 17 00:00:00 2001 From: Uwe Hermann <uwe@hermann-uwe.de> Date: Fri, 6 Apr 2012 17:30:01 +0200 The loady command seems to work just fine (tested on an S3C2440 target). Also, mark it as TRISTATE like loadb and loads. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Add automount supportSascha Hauer2012-03-181-0/+10
| | | | | | | | | | | | | | This patch adds an automount command which makes it possible to execute a script when a certain directory is first accessed. It's the commands responsibility to make this directory available (bringing devices up and mounting it). This results in automount support which makes sure that from the shell every file can be accessed without having to care for device bringup. Bringing up devices may be expensive (USB, dhcp). The automount support makes it easy for the environment to bringup devices when they are actually needed. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* CMD_UNCOMPRESS: select UNCOMPRESSJean-Christophe PLAGNIOL-VILLARD2012-01-161-0/+1
| | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'pu/jean-codesize' into nextSascha Hauer2012-01-131-0/+3
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| * filetype: add config to disable itJean-Christophe PLAGNIOL-VILLARD2012-01-111-0/+1
| | | | | | | | | | | | remove 160 bytes Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * uncompress: add config to disable itJean-Christophe PLAGNIOL-VILLARD2012-01-111-0/+1
| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * banner: add config to disable itJean-Christophe PLAGNIOL-VILLARD2012-01-111-0/+1
| | | | | | | | | | | | this will allow to save 144 bytes Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | nandtest: add missing select.Alexander Aring2012-01-061-0/+1
|/ | | | | | | Add select PARTITION_NEED_MTD in nandtest. Signed-off-by: Alexander Aring <a.aring@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* nandtest: add nandtest commandAlexander Aring2012-01-041-0/+7
| | | | | | | | Add nandtest command to test nand devices and display ecc stats at the end of test. Signed-off-by: Alexander Aring <a.aring@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* bootm: Add missing Kconfig dependencySascha Hauer2011-12-171-0/+1
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'work/uimage' into nextSascha Hauer2011-12-171-3/+32
|\ | | | | | | | | | | | | | | | | Conflicts: arch/ppc/lib/ppclinux.c commands/bootm.c include/boot.h Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * remove now obsolete iminfo commandSascha Hauer2011-12-151-6/+0
| | | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * add uimage commandSascha Hauer2011-12-151-0/+6
| | | | | | | | | | | | | | | | | | The uimage command superseeds the iminfo command. Unlike the iminfo command the uimage command can also be used to verify the data crc on demand and to extract uImages to files. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * bootm: use new uimage codeSascha Hauer2011-12-151-0/+22
|/ | | | | | | | | | | | | | This switches the bootm code to the new uimage code. Also bootm can now handle other types of images than uImages. Currently the only architecture making use of this is arm which allows to boot zImages, raw images and barebox images. I intended to make a more bisectable series from this but I failed becuase there are many dependencies and no matter how I tried the patches grew bigger and and bigger. So I decided to put this all in a single patch. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* sanbox: add linux_execve and linux_exec commandJean-Christophe PLAGNIOL-VILLARD2011-12-071-0/+6
| | | | | | | this will allow to execute a program of the host from barebox Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* add iomem command to show iomem usageSascha Hauer2011-12-031-0/+7
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* add generic uncompress commandSascha Hauer2011-11-291-5/+5
| | | | | | | | Using the new uncompress function we can now implement a command which can uncompress all known compression types. This supplements the unlzo command. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* bootm: do not select uncompression methodsSascha Hauer2011-11-291-12/+0
| | | | | | | Instead, let the user select them manually so that bootm supports all compression types compiled in. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* factor out iminfo commandSascha Hauer2011-11-291-0/+6
| | | | | | | | The rests of U-Boots iminfo command are sitting in commands/bootm.c and are in a nonusable state. Factor it out to its own file and make it work again. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* add magicvar commandSascha Hauer2011-11-291-0/+14
| | | | | | | The magicvar command gives an overview about all environment variables with a special meaning. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* initial oftree command supportSascha Hauer2011-10-191-0/+6
| | | | | | | | | | | This adds basic device tree command support. So far we can parse a flat device tree (-p), which also stores the tree in memory, dump it (-d) and free (-f) the internally stored tree. The chosen node can be updated with barebox bootargs, no other device tree manipulation is implemented yet. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'master' into nextSascha Hauer2011-10-141-0/+1
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| * cmd: CMD_UBI depends on UBITeresa Gámez2011-09-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | When ubi is deselected the ubi commands are still build and compiling fails due dependences. commands/built-in.o: In function `do_ubiattach': commands/ubi.c:75: undefined reference to `ubi_attach_mtd_dev' Signed-off-by: Teresa Gámez <t.gamez@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | command/digest: add sha224 supportJean-Christophe PLAGNIOL-VILLARD2011-10-121-0/+6
|/ | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* commands/loads.c: make it compile againAntony Pavlov2011-08-231-2/+0
| | | | | Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Add 'time' command to measure execution time of a commandSascha Hauer2011-08-031-0/+10
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* menu: fix command management module supportJean-Christophe PLAGNIOL-VILLARD2011-07-051-1/+1
| | | | | | | it's part of the command and can not be compiled as an other module Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* commands: add md5/sha1/sha256sum commands using the digest apiPeter Korsgaard2011-05-191-0/+22
| | | | | | | | | | | | | | | The interface emulates the Linux commands, except that you can specify a sub area - E.G.: barebox:/ md5sum /dev/fd0 2M+1M /env/config /env/bin/boot 10+2 61c4c0180b044191d28f27545f43562f /dev/fd0 0x00200000 ... 0x00300000 908b84bcbadd2f263583a65ff31d1cad /env/config 0x00000000 ... 0x000003a7 f23bd15825cc5006cf5f9fd486d82d2d /env/bin/boot 0x0000000a ... 0x0000000c Adds around 1400 bytes (+ size of digest code) with everything enabled. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* make command support optionalSascha Hauer2011-04-111-1/+10
| | | | | | | 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/+2
| | | | | | | 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>
* commands: seperate usb command from usb coreSascha Hauer2011-04-111-0/+8
| | | | | | | | This patch makes the USB command optional and makes usb_rescan a global function. This way we can use USB in noninteractive environments. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* commands: Make nand command optionalSascha Hauer2011-04-041-0/+6
| | | | | | | The nand command is for bad block handling which some do not need. So make it optional, but with default y. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* LED: Add trigger commandSascha Hauer2010-12-201-0/+8
| | | | | | This patch allows controlling LED triggers vie the command line. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* LED: Add led commandSascha Hauer2010-12-201-0/+7
| | | | | | This patch allows controlling LEDs via the command line. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* commands/crc32: add compare 2 files crcJean-Christophe PLAGNIOL-VILLARD2010-10-121-0/+5
| | | | | | | | | | | add -F options to compare to file crc it's usefull to compare what you flash in a partition it's selectable by CONFIG_CMD_CRC_CMP Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* let linux16 command depend on X86Sascha Hauer2010-09-201-0/+1
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* add login supportJean-Christophe PLAGNIOL-VILLARD2010-09-201-2/+7
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* add passwd commandJean-Christophe PLAGNIOL-VILLARD2010-09-201-0/+23
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Add Menu FrameworkJean-Christophe PLAGNIOL-VILLARD2010-08-301-0/+10
| | | | | | | | | | | | | | | | | | | | | | | 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>
* Add UBI commands: ubiattach, ubidetach, ubimkvol, ubirmvolSascha Hauer2010-07-051-0/+6
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* commands: add i2c commandsEric Bénard2010-05-261-0/+8
| | | | | | | | | theses commands allow low level access to i2c bus and can be useful to setup an i2c device without having to add code, compile and flash barebox. Signed-off-by: Eric Bénard <eric@eukrea.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* echo: add -e option supportSascha Hauer2010-03-301-0/+6
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* add unlzo supportSascha Hauer2010-03-301-0/+8
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Add a special command to load and start a bzImage on x86Juergen Beisert2010-01-141-0/+8
| | | | | | | | | Other architectures are supporting the uImage format used by barebox's 'bootm' command. x86 does'nt. So, we need a special command to be able to boot the x86 specific bzImage format. Signed-off-by: Juergen Beisert <jbe@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* command line gpio supportSascha Hauer2009-12-101-0/+8
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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