u-boot.git/test, branch v2014.07-rc1

tools, fit_check_sign: verify a signed fit image

2014-03-21T20:40:38+00:00

add host tool "fit_check_sign" which verifies, if a fit image is
signed correct.

Signed-off-by: Heiko Schocher 
Cc: Simon Glass

rsa: add sha256-rsa2048 algorithm

2014-03-21T20:39:34+00:00

based on patch from andreas@oetken.name:

http://patchwork.ozlabs.org/patch/294318/
commit message:
I currently need support for rsa-sha256 signatures in u-boot and found out that
the code for signatures is not very generic. Thus adding of different
hash-algorithms for rsa-signatures is not easy to do without copy-pasting the
rsa-code. I attached a patch for how I think it could be better and included
support for rsa-sha256. This is a fast first shot.

aditionally work:
- removed checkpatch warnings
- removed compiler warnings
- rebased against current head

Signed-off-by: Heiko Schocher 
Cc: andreas@oetken.name
Cc: Simon Glass

unit-test: make "test -e" test independent of $CWD

2014-03-07T15:59:06+00:00

The unit-test for hush's "test -e" currently relies upon being run in
the U-Boot build directory, because it tests for the existence of a file
that exists in that directory.

Fix this by explicitly creating the file we use for the existence test,
and deleting it afterwards so that multiple successive unit-test
invocations succeed. This required adding an os.c function to erase
files.

Reported-by: Simon Glass 
Signed-off-by: Stephen Warren

hush: fix some quoted variable expansion issues

2014-03-07T15:59:06+00:00

The following shell command fails:

if test -z "$x"; then echo "zero"; else echo "non-zero"; fi

(assuming $x does not exist, it prints "non-zero" rather than "zero").

... since "$x" expands to nothing, and the argument is completely
dropped, causing too few to be passed to -z, causing cmd_test() to
error out early.

This is because when variable expansions are processed by make_string(),
the expanded results are concatenated back into a new string. However,
no quoting is applied when doing so, so any empty variables simply don't
generate any parameter when the combined string is parsed again.

Fix this by explicitly replacing quoting any argument that was originally
quoted when re-generating a string from the already-parsed argument list.

This also fixes loss of whitespace in commands such as:

setenv space " "
setenv var " 1${space}${space} 2 "
echo ">>${var}<<"

Reported-by: Russell King 
Acked-by: Simon Glass 
Signed-off-by: Stephen Warren

unit-test: clean up evironment after Hush tests

2014-03-07T15:59:06+00:00

Delete the temporary variables that are used to save unit-test results
from the environment after running the test. This prevents polluting
the environment, or growing it too much.

Signed-off-by: Stephen Warren 
Acked-by: Simon Glass

dm: Add GPIO support and tests

2014-03-04T17:15:30+00:00

Add driver model support for GPIOs. Since existing GPIO drivers do not use
driver model, this feature must be enabled by CONFIG_DM_GPIO. After all
GPO drivers are converted over we can perhaps remove this config.

Tests are provided for the sandbox implementation, and are a sufficient
sanity check for basic operation.

The GPIO uclass understands the concept of named banks of GPIOs, with each
GPIO device providing a single bank. Within each bank the GPIOs are numbered
using an offset from 0 to n-1. For example a bank named 'b' with 20
offsets will provide GPIOs named b0 to b19.

Anonymous GPIO banks are also supported, and are just numbered without any
prefix.

Each time a GPIO driver is added to the uclass, the GPIOs are renumbered
accordinging, so there is always a global GPIO numbering order.

Signed-off-by: Simon Glass 
Signed-off-by: Marek Vasut 
Signed-off-by: Pavel Herrmann 
Signed-off-by: Viktor Křivák 
Signed-off-by: Tomas Hlavacek

dm: Add a 'dm' command for testing

2014-03-04T17:15:29+00:00

This command is not required for driver model operation, but can be useful
for testing. It provides simple dumps of internal data structures.

Signed-off-by: Simon Glass 
Signed-off-by: Marek Vasut 
Signed-off-by: Pavel Herrmann 
Signed-off-by: Viktor Křivák 
Signed-off-by: Tomas Hlavacek

dm: Add basic tests

2014-03-04T17:15:29+00:00

Add some tests of driver model functionality. Coverage includes:

- basic init
- binding of drivers to devices using platform_data
- automatic probing of devices when referenced
- availability of platform data to devices
- lifecycle from bind to probe to remove to unbind
- renumbering within a uclass when devices are probed/removed
- calling driver-defined operations
- deactivation of drivers when removed
- memory leak across creation and destruction of drivers/uclasses
- uclass init/destroy methods
- automatic probe/remove of children/parents when needed

This function is enabled for sandbox, using CONFIG_DM_TEST.

Signed-off-by: Simon Glass

unit-test: add lots of tests for the Hush 'test' command

2014-02-19T14:47:34+00:00

I recently re-wrote cmd_test() to add new features. Add a bunch of unit-
tests to make sure I didn't break anything.

Suggested-by: Simon Glass 
Signed-off-by: Stephen Warren

unit-test: fix 'env default' invocation

2014-02-19T14:47:34+00:00

"env default -f" doesn't work any more; replace it with
"env default -f -a". This avoids the following when running the ut
command:

do_ut_cmd: Testing commands
env - environment handling commands

Usage:
env default [-f] -a - [forcibly] reset default environment
...

Signed-off-by: Stephen Warren