Various parameters for device names, etc. should be const strings.
Signed-off-by: Trent Piepho <tpiepho@kymetacorp.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
In commit 8e3ddc13eb the bootm code was
changed to boot barebox using the same calling convention as the
kernel. Which on ARM is to pass three arguments which are zero, an
architecture code, and a params pointer.
A 2nd stage barebox can be booted using lib/bootstrap, which is
different code from bootm. This code just leaves garbage in the first
three parameters and so doesn't follow the convention.
Change it to be compatible with the ARM kernel booting convention.
This just sends a zero for the architecture, since the code for
architectures depends on boot[zmu] and something using bootstrap
wouldn't have those too. And it just passes NULL for the params since
we don't have a way to pass a device tree from the preloader.
All users of bootstrap are ARM based, but the code is in lib so a
non-ARM board might someday make use of it. If the current code would
work for them, then the change here will be ok too.
Signed-off-by: Trent Piepho <tpiepho@kymetacorp.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Bootstrap_read_devfs does not remove the devices it creates during the
course of its execution which might be considered as a resource
leak. Remedy that by adding the code to remove those devices upon
function completion.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Check for errors returned by dev_add_bb_dev() and bail if there
are any.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
In case of a failure in one of the cdev_* functions original version
of bootstrap_read_devfs would not release memory allocated for barebox
header or memory allocated for the image. This commit fixes this by
adding resource deallocation code.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Check for errors returned by devfs_add_partition() and bail if there
are any.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Original version of 'read_image_head' would not free the memory
allocated for barebox header in cases of any failure. Fix this by
adding a dedicated resourse de-allocation code path.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This file originates in Linux. Linux has it under include/linux/
directory since commit dccd2304cc90.
Let's move it to the same place as well in barebox.
This commit was generated by the following commands:
find -name '*.[chS]' | xargs sed -i -e 's:<sizes.h>:<linux/sizes.h>:'
git mv include/sizes.h include/linux/
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
We have our file helper functions in several places. Move them
all to lib/libfile.c.
With this we no longer have file helpers in fs/fs.c which contains
the core fs functions and no functions in lib/libbb.c which are
not from busybox.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Similar to mount(8) the barebox command mount now supports passing a string
to the file system driver via -o.
This is used in the next commit to let the user specify port numbers for
nfs mounts.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This patch provides a global cleanup barebox Kconfig files. This includes
replacing spaces to tabs, formatting in accordance format.
No functional changes.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This will allow to have a generic code to create different bootstrap
As example
Barebox as TI Xloader
Barebox as AT91 Bootstrap
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>