Running i2c_read without the 'count' setting causes an error and reboots.
barebox@Phytec phyCORE-i.MX27:/ i2c_read -b 1 -a 0x4a -r 0x00
ERROR: out of memory
no stack data available
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The following patch serie improve the complete support
by adding a complete framework to aalow commands complete support.
The add also car complete support for eval and setting and executable
file support
This also include an update of the stringlist API to support asprintf
API
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=rYfw
-----END PGP SIGNATURE-----
Merge tag 'complete_update_support' of git://git.jcrosoft.org/barebox into next
improve complete support
The following patch serie improve the complete support
by adding a complete framework to allow commands complete support.
The add also car complete support for eval and setting and executable
file support
This also include an update of the stringlist API to support asprintf
API
bootm_initrd tests for data->initrd, but this never becomes true because
the settingof data->initrd is inside a if(bootm_initrd()). Fix this. Also,
do not support the initrd options when initrd is disabled.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
We used to have a quite slow algorithm to detect the screen size
which was unused for long time. This patch changes this to first
set the cursor to x=999, y=999 and the read back the actual cursor
position. Since I am not confident that this works on all terminals
this is only used when edit is called as 'sedit'.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Arm needs 64-Bit alignment of the oftree as mentioned in the documentation
Documentation/arm/Booting.
Other architectures may need a bigger alignment so align to 4K.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The intention of this code was to check the return value of fdt_open_into. Fix
this.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
- print error message when the specified oftree cannot be opened
- move verbose info to top of function so that the information is
printed before something else fails.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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>
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>
We used to automatically prepend the device name before the partition
name. So when we added a partition named 'barebox' to a device named
'nor0' the partition was named 'nor0.barebox'.
The Kernel can mount its rootfs based on the mtd name, for example with
root=mtd:root. If for example we have multiple mtd devices (nor and nand)
'root' is a bad name for the partition, it should better be 'nor0.root'
This patch adds an additional commandline switch to addpart to optionally
skip the automatic device name adding. This makes it possible to define
our mtd partitions like this:
nor_parts="512k(nor0.barebox)ro,128k(nor0.bareboxenv),2M(nor0.kernel),-(nor0.root)"
This way the barebox partition names stay the same, but we can now
pass the exact name to the kernel (root=mtd:nor0.root).
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
We normally do not expect USB devices to be hotplugged. Instead of
rescanning each time the usb command is called, scan only once.
This makes the usb command safe for being called multiple times
without making already registered USB devices reinitialized. To
really scan multiple times a '-f' option is introduced.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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>
every struct fs_device_d contains a struct mtab_entry, so they
have a 1:1 relationship. Instead of having to use container_of
to get from a struct mtab_entry to a struct fs_device_d we can
better embed the members of struct mtab_entry into struct fs_device_d
directly.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This shrinks the resulting binary size by ~25%. Exceptions
are still handled in arm mode, so we have to explicitely
put .arm directives into the exception code. Thumb-2 mode
has been tested on i.MX51 Babbage board.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
To make the code a bit easier to read. Also, do not allow
to umount / when something else is mounted.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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>
- add a usbserial command to enable/disable the serial gadget
- allow dfu and usbserial to cohexist in the same barebox
- add a timeout in u_serial so that we don't get locked if the user
enable usbserial from a UART console but doesn't consume the data
on the usbserial port created on the PC
- remove debug or verbose printf
- tested on i.MX25 & i.MX35 & usb-a926x
Signed-off-by: Eric Bénard <eric@eukrea.com>
Tested-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
It makes no sense to check the filename pointer here, because a) we have
already been using it and b) argc has been tested against 1 already, so
argv[1] should not be NULL. So, drop the checks.
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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>
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>
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>
If parameter -v without a crc is used, you got a notice but the crc is
calculated and exit status is 0.
With wrong parameters we should quite with COMMAND_ERROR_USAGE.
Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This simplifies the code somewhat. The user visible change here is
that we now ignore the compression specified in the uImage. Instead
we detect the compression type from the data which also means that
we now support lzo compressed uImages.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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>
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>
The kernel uncompression functions have a unified API. Switch
to the kernel implementation to unify the different uncompression
APIs. As a bonus the kernel implementation is much smaller.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
All handlers used to just relocate the image without any checks, so
we are doomed if we write outside of SDRAM or will overwrite ourselves.
Move the relocation up to the generic part where we have a chance
of catching these issues.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
the uImage should be relocated to load_address. This is handled correctly
in gzip/bzip2 compressed images, but not in uncompressed images. fix this.
Also, when a variable is not used once without casting to another type it
probably means that its type is wrong.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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>
We never had interrupt support in barebox and we have no plans to
add interrupt support. Even if we do I doubt the current fragments
of irq support are helpful, so remove them.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Mount without argument always print a "none" as device name mounted
because entry->parent_device is always NULL.
The problem is the mount function in fs/fs.c. parent_device is
initialized to NULL and never updated. With this patch,
parent_device is set with the mounted device name.
Moreover, the mount function has been modified to print the device
name plus device id using the dev_name function.
Signed-off-by: Franck Jullien <franck.jullien@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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>
rename it to digest_file_window
introduce digest_file to digest a file and digest_file_by_name
where we specify the algo by name
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
needed for multi image support
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
you can choose the initrd via @<num>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
as in barebox the data could be the mapped file or a allocated memory with
just the data (non header)
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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>
If a timeout is specified and expired the command will be executed
by default boot
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Add a helper function for boards to register their memory
devices. This makes the board code smaller and also helps
getting rid of map_base and struct memory_platform_data.
And switch all of the memory to it
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
we keep struct memory_platform_data for now on we will switch off the memories
resources to struct resource
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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>
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>
Normally the default path to save the environment is /dev/env0. However,
we can't map a file in a fat filesystem to /dev/env0. So if we want to
store the environment in a file in fat we have to make it configurable.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The old way happily removed cdev entries which were no bb dev
at all. Fix this by checking if the given device actually is
a bb device.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The cdev operations are available without the complete file API,
so they are more suitable for internal usage.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
It's good to seperate the code which others can use from commands.
This way other users do not depend on the command being compiled in.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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>
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>
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>
The idea is to panic() when there is no memory available for normal
operation. Exception: code which can consume arbitrary amount of RAM
(example: files allocated in ramfs) must report error instead of panic().
This patch also fixes code which didn't check for NULL from malloc() etc.
Usage: malloc(), memalign() return NULL when out of RAM.
xmalloc(), xmemalign() always return non-NULL or panic().
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
fix this gcc 4.4 warning:
xyzModem.c: In function 'xyzModem_stream_open':
xyzModem.c:564: warning: 'dummy' is used uninitialized in this function
Copied from U-Boot
Signed-off-by: Fabio Porcedda <fabio.porcedda@telit.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The m68k support is compile broken for a long time now and nobody
cared so far. We cannot keep the architecture uptodate with current
development wihtout being able to compile it. It's still in the
archives and can be re-added anytime once somebody cares for.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Last time I used the gpio commands I was somehow confused about the behaviour
of the 'gpio_get_value' command. So, I decided to add some doc for it. Here's
the result.
Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The function names do not make it clear what return value
is expected and do not save a single line of code. Put
the code inline and unbreak the wrong checks introduced
with a3c1e5d888.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Eric Bénard <eric@eukrea.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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>
before we duplicate it between command/bootm.c and scripts/mkimage.c
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
before we duplicate it between common/bootm.c and scripts/mkimage.c
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
this will allow you to create a box style entry
via C API by specifying the type as
struct menu_entry me = {
.display "test",
.type = MENU_ENTRY_BOX,
.box_state = 1,
.action = action_to_run,
}
and via shell
menu -e -a -m <menu> -c <command> [-R] [-b 0|1] -d <description>
menu -e -a -m <menu> -u submenu -d [-b 0|1] <description>
-b with 0 for not selected and 1 for selected
and -c for the command to run when changing state
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
this will allow to automaticaly run an entry if the user do no choice
this is usefull for boot menu as example
with menu -s -m boot -A 3 -d "Auto Boot in"
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
before if you specify id = 0 the next available id will be taken
otherwise fail if already registered now as in linux we use -1
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Clients now only have to call menu_add_submenu or menu_add_command_entry
instead of allocating many strings.
This also fixes some problems in the menu code. The priv field in struct
menu_entry was a pointer to struct menu or a pointer to an allocated string.
It was never freed, only had to be freed when it was an allocated string.
The reference to a submenu is now kept as a string and not to the menu
itself. The code checked the existence of the submenu when creating it, but
crashed when the submenu was removed and referenced afterwards. Now the
code hapily allows references to nonexistant menus but complains during
runtime when the menu is not there.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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>
With this fix its possible to run loadb -f /dev/ram0
again with the latest next patchstack. Without you will
run into data_abort. Tested with omap3530 beagleboard.
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Copy to target directory is supported since commit b36fca0c, circa 2007.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
We used to eth_open/eth_halt the network devices during NetLoopInit
which is called whenever the user enters a network command.
Change this behaviour so that the current network device gets opened
when making it the current one.
With this change it's always possible to send packages and we are able
to implement a new network stack in the next step.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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>
Also, do not allow to continue barebox after returning from the
application since we don't know anything about the state we are in.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This file has no useful things for others than the driver,
so move it next to the driver and remove the corresponding
include from other files.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
We claim to be compatible with the kernel's cmdlinepart parser, so
support <size>@<offset> like the kernel does.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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>
Based on suggestion from S. Hauer, fix the obvious typo in
commands/Makefile.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Nishanth Menon wrote:
> no signed off by and no diffstat?
Ups.
> can you use git-format-patch to send please? it is easier to review.
Sure. Here it comes:
jbe
------8<---------8<---------8<---------8<---------8<---------8<----
Subject: [PATCH] Some doxygen related fixes:
- fix a few doxygen comments that are used in a wrong way
- move some pages and their content to a better place in the
generated documentation
Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Alexander Shiyan
Sascha Hauer
Jean-Christophe PLAGNIOL-VILLARD
Steffen Trumtrar
Uwe Hermann
Alexander Aring
Eric Bénard
Wolfram Sang
Jan Weitzel
Hubert Feurstein
Franck Jullien
Loïc Minier
Paul Fertser
Teresa Gámez
Antony Pavlov
Peter Korsgaard
Juergen Beisert
Gregory CLEMENT
Krzysztof Halasa
Fabio Porcedda
Robert Schwebel
Michael Grzeschik
Baruch Siach
Uwe Kleine-König
Robert P. J. Day