This patch moves the error message about missing crypto support so that the
used crypto algo is printed. Without this patch the algo is always shown as a
NULL pointer.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
When a partition has a name create a link to the original partition
rather than registering a second cdev.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
In commit bc31d85c6e the partition UUID
was added to the partition struct and thence to the cdev(s) for the
partition. But just for DOS partitions. Do this for GPT aka EFI
partitions too.
Signed-off-by: Trent Piepho <tpiepho@kymetacorp.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Print three-letter abbreviations of the days and months.
With a fixup by Andrey Smirnov:
| common/date.c: Fix off-by-one error
|
| As per http://pubs.opengroup.org/onlinepubs/007908775/xsh/time.h.html
| 'tm_wday' is zero indexed with zero representing Sunday, this is also
| corroborated by the code in rtc_time_to_tm() which used 4 to represent
| Thursday.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Currently it is not possible to change symbolic links in the default
environment. For example if the default environment contains the
link "current_boot -> mmc" then the following does not work:
$ rm current_boot
$ ln net current_boot
$ saveenv
After reset the link is still pointing to "mmc" and this error appears:
"symlink: /env/boot/current_boot -> net : error -17"
The patch fixes the above problem and moves the "ENV_FLAG_NO_OVERWRITE"
to enable handling of symbolic links in this case too.
Signed-off-by: Zahari Doychev <zahari.doychev@linux.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
pstore is a persistent storage filesystem used for RAMOOPS. It is used
to store console logs, panics, ftrace and other information in case of a
crash/panic/oops/reboot.
pstore is implemented for barebox as a read-only filesystem at the
moment. It may be extended later on. The idea is to provide a way to
extract essential data from the last running kernel.
Most of the code is copied from the kernel. However this is only a
lightweight implementation without real write support yet.
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
In commit 104a6a7ccf support was added
for Thumb2. It added do_execute() as a way to provide arch dependent
calling veneers for use in "go" and thumb2_execute() as the thumb2 to
arm veneer.
But thumb2_execute() isn't necessary as gcc generates a proper calling
sequence from a standard function pointer call. Thumb2 barebox is
compiled with the AAPCS ABI which requires this.
It also had a bug and didn't pass the arguments properly, but code
execute via "go" rarely uses arguments so this wasn't very noticeable.
Since thumb2 was always the only user of do_execute(), go ahead and
delete that too.
Signed-off-by: Trent Piepho <tpiepho@kymetacorp.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
While this simplifies the code as is I got the request to continue on
errors in memtest, which can be better implemented when the messages are
printed inline and not at the end of the function.
This reverts commit 4ff9e28abc.
unprotect(), erase() and protect() return EOPNOTSUPP errno code
for at24 I2C eeproms, so envfs_save() doesn't store data
to these eeproms without this patch.
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This patch adds hmac support to the raw backend.
With this patch, modifications of the header or data of a state partition can
be detected, as the hmac woudln't match anymore. The hmac relies on a shared
secret, which is requested from the keystore, with keystore_get_secret() using
the name of the state partition as the "name" of the secret.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This patch cleans up the raw backend, so that adding hmac support in the next
patch is easier.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Explicitly loading environment is not required as it will be loaded if
available during device probing
Signed-off-by: Enrico Jorns <ejo@pengutronix.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Deleted pieces of code detect MBR-containig device as a FAT-type device,
if it's first partition contains a FAT filesystem. This behaviour enabled one
to mount the FAT FS which is either directly on the device (disk0) or on
the first partition (disk0.0) using the same command:
mount /dev/disk0 /fat
However, the desired behaviour can be reached with a:
mount /dev/disk0 /fat || mount /dev/disk0.0 /fat || echo "Mounting failed"
Signed-off-by: Peter Mamonov <pmamonov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Using a multi uimage stored in nand didn't work. Only one open for the
bb file is allowed. The file type detection after bootm_open_os_uimage
will fail. bootm_open_initrd_uimage and bootm_open_oftree_uimage already
check if they can reuse data->os.
Signed-off-by: Jan Remmet <j.remmet@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Separate oftree file and uimage oftree handling.
Make fie_type checks in bootm_boot
Signed-off-by: Jan Remmet <j.remmet@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Before a context can be used it must be initialized. This was forgotten
in several places. Add the missing calls to initialize_context().
This fixes crashes when sourcing empty files
Reported-by: Wjatscheslaw Stoljarski <wjatscheslaw.stoljarski@kiwigrid.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Often enough the biggest free region spans most free RAM, so
it doesn't add much value to test the remaining free regions. This
patch changes the default behaviour to only test the biggest free
region and adds the -t option to test all regions.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Especially when called multiple times the output of the memory test
is quite verbose. Make it more compact by only describing once what
is being done and only use one progress bare instead of three.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The memtest does a bus integrity check and a moving inversions test.
Split the tests into two separate functions so that the can be called
separately.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
remap_range is for remapping regions with different cache attributes.
It is implemented for ARM and PowerPC only, the other architectures only
provide stubs.
Currently the new cache attributes are passed in an architecture specific
way and the attributes have to be retrieved by calls to
mmu_get_pte_cached_flags() and mmu_get_pte_uncached_flags().
Make this simpler by providing architecture independent flags which can
be directly passed to remap_range()
Also provide a MAP_ARCH_DEFAULT flag and a arch_can_remap() function.
The MAP_ARCH_DEFAULT defaults to whatever caching type the architecture
has as default. the arch_can_remap() function returns true if the
architecture can change the cache attributes, false otherwise. This
allows the memtest code to better find out what it has to do.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Normally code providing a feature should be implemented in common/ which
is then called from the command code. Follow this rule and move some more
of the memtest code to common/.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Run_command() would return zero to indicated success so treating it as
error case would completely break command repetition logic, so change
comparinson operator from "less or equal" to "less then"
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Run_command() uses 0 to indicate success and negative values to
indicate errors, whereas execute_command() uses 0 for success and
positive integers to represent error codes. Conflating the two breaks
the code that calls run_command and then checks for error code sign to
detect problems, so avoid that by doing a very simple transformation
on the result of execute_command
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
detect_fs would usually mount a device on a directory,
so, use a device-specific type detection.
Signed-off-by: Vicente Bergas <vicencb@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
When a enum32 state variable node does not have a "names" property bail
out instead of continuing with an error value used as number of strings.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Commit 179b75a (state: fixup: only export default value during
fixup if set) accidently removed writing the enum32 value names
to the device tree. Add it back again
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Marc Kleine-Budde
Sascha Hauer
Trent Piepho
Zahari Doychev
Markus Pargmann
Antony Pavlov
Enrico Jorns
Peter Mamonov
Jan Remmet
Sergey Koshechkin
Andrey Smirnov
Vicente Bergas