u-boot.git/lib, branch v2018.05-rc3

Consolidate __assert_failed into one implementation

2018-04-28T22:32:23+00:00

We had two implementations of __assert_failed which were almost identical,
combine them into one.

Signed-off-by: Alex Kiernan

spl: Disable printf if not required

2018-04-28T22:32:23+00:00

Now we have a guard for printf, disable it in the build if it's not
selected.

Signed-off-by: Alex Kiernan

spl: Split sprintf, strto* from SPL serial in Kconfig

2018-04-28T22:32:23+00:00

When SPL serial is disabled, callers who need sprintf or strtoul fail
because their inclusion is guarded by CONFIG_SPL_SERIAL_SUPPORT/
CONFIG_TPL_SERIAL_SUPPORT.

Split printf, sprintf and strto into their own entries and then select
all of them if SERIAL_SUPPORT is enabled to match the current behaviour.

Include panic.o unconditionally as it can be called from anywhere which
uses BUG_ON().

Signed-off-by: Alex Kiernan

lib/rsa: Kconfig: Remove superfluous 'depends on RSA'

2018-04-28T14:42:35+00:00

RSA_SOFTWARE_EXP and RSA_FREESCALE_EXP are wrapped inside:

if RSA
	...
endif

So, remove the redundant "depends on RSA" from their depends expression.
In addition, move SPL_RSA into the same "if RSA ... endif" block, since
its only direct dependeny is CONFIG_RSA. This tidies up and simplifies
reading of lib/rsa/Kconfig.

No functional change intended.

Signed-off-by: Eugeniu Rosca 
Reviewed-by: Simon Glass

Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR

2018-04-27T18:54:48+00:00

We have a large number of places where while we historically referenced
gd in the code we no longer do, as well as cases where the code added
that line "just in case" during development and never dropped it.

Signed-off-by: Tom Rini

efi_selftest: test EFI_DEVICE_PATH_UTILITIES_PROTOCOL

2018-04-23T19:34:28+00:00

Provide unit tests for the EFI_DEVICE_PATH_UTILITIES_PROTOCOL.

Signed-off-by: Heinrich Schuchardt 
Signed-off-by: Alexander Graf

efi_loader: complete EFI_DEVICE_PATH_UTILITIES_PROTOCOL

2018-04-23T19:34:28+00:00

The missing services of the EFI_DEVICE_PATH_UTILITIES_PROTOCOL are
implemented.

Signed-off-by: Heinrich Schuchardt 
Signed-off-by: Alexander Graf

efi_loader: correcty determine total device path length

2018-04-23T19:34:28+00:00

Device paths may consist of multiple instances. Up to now we have only
considered the size of the first instance. For the services of the
EFI_DEVICE_PATH_UTILITIES_PROTOCOL in most cases the total length of the
device path is relevant.

So let's rename efi_dp_size() to efi_dp_instance_size() and create a new
function efi_dp_size() that calculates the total device path length.

Signed-off-by: Heinrich Schuchardt 
Signed-off-by: Alexander Graf

efi_loader: correctly determine length of empty device path

2018-04-23T19:34:28+00:00

efi_dp_size() is meant to return the device path length without the end
node.

The length of a device path containing only an end node was incorrectly
reported as 4.

Signed-off-by: Heinrich Schuchardt 
Signed-off-by: Alexander Graf

efi_loader: fix AppendDevicePath

2018-04-23T19:34:28+00:00

The logic of the AppendDevicePath service of the
EFI_DEVICE_PATH_UTILITIES_PROTOCOL is incorrectly implemented:

* if both paths are NULL an end node has to be returned
* if both paths are not NULL the end node of the second device path has to
  be kept

Signed-off-by: Heinrich Schuchardt 
Signed-off-by: Alexander Graf