u-boot.git/lib/Kconfig, branch v2016.05

cosmetic: Fix typos "privide"

2016-03-31T15:59:47+00:00

Signed-off-by: Masahiro Yamada

efi_loader: hook up in build environment

2016-03-16T01:30:11+00:00

Now that we have all the bits and pieces ready for EFI payload loading
support, hook them up in Makefiles and KConfigs so that we can build.

Signed-off-by: Alexander Graf 
Reviewed-by: Simon Glass 
Tested-by: Simon Glass 
[trini: Enable only when we of OF_LIBFDT, disable on kwb and colibri_pxa270]
Signed-off-by: Tom Rini

fdt: Allow libfdt to be used in SPL

2016-03-14T23:18:26+00:00

Add an option to enable libfdt in SPL. This can be useful when decoding
FIT files in SPL.

We need to make sure this option is not enabled in SPL by this change.
Also this option needs to be enabled in host builds. Si add a new
IMAGE_USE_LIBFDT #define which can be used in files that are built on the
host but must also build for U-Boot and SPL.

Signed-off-by: Simon Glass

Move CONFIG_OF_LIBFDT to Kconfig

2016-03-14T18:50:25+00:00

Move this option to Kconfig and tidy up existing boards.

Signed-off-by: Simon Glass

Use correct spelling of "U-Boot"

2016-02-06T11:00:59+00:00

Correct spelling of "U-Boot" shall be used in all written text
(documentation, comments in source files etc.).

Signed-off-by: Bin Meng 
Reviewed-by: Heiko Schocher 
Reviewed-by: Simon Glass 
Reviewed-by: Minkyu Kang

vsprintf.c: Always enable CONFIG_SYS_VSNPRINTF

2016-01-19T13:31:16+00:00

Enabling this function always removes some class of string saftey issues.
The size change here in general is about 400 bytes and this seems a reasonable
trade-off.

Cc: Peng Fan 
Cc: Peter Robinson 
Cc: Fabio Estevam 
Cc: Adrian Alonso 
Cc: Stefano Babic 
Cc: Hans de Goede 
Signed-off-by: Tom Rini

lib/tiny-printf.c: Add tiny printf function for space limited environments

2015-11-23T15:56:07+00:00

This patch adds a small printf() version that supports all basic formats.
Its intented to be used in U-Boot SPL versions on platforms with very
limited internal RAM sizes.

To enable it, just define CONFIG_USE_TINY_PRINTF in your defconfig. This
will result in the SPL using this tiny function and the main U-Boot
still using the full-blown printf() function.

This code was copied from:
http://www.sparetimelabs.com/printfrevisited
With mostly only coding style related changes so that its checkpatch
clean.

The size reduction is about 2.5KiB. Here a comparison for the db-mv784mp-gp
(Marvell AXP) SPL:

Without this patch:
  58963   18536    1928   79427   13643 ./spl/u-boot-spl

With this patch:
  56542   18536    1956   77034   12cea ./spl/u-boot-spl

Note:
To make it possible to compile tiny-printf.c instead of vsprintf.c when
CONFIG_USE_TINY_PRINTF is defined, the functions printf() and vprintf() are
moved from common/console.c into vsprintf.c in this patch.

Signed-off-by: Stefan Roese 
Cc: Simon Glass 
Cc: Hans de Goede 
Cc: Tom Rini 
Cc: Albert Aribaud

dm: tpm: Drop CONFIG_DM_TPM

2015-10-23T15:42:28+00:00

Now that all TPM drivers use driver model, we can drop the special driver
model CONFIG option.

Signed-off-by: Simon Glass 
Acked-by: Christophe Ricard

Add support for LZ4 decompression algorithm

2015-10-11T21:12:10+00:00

This patch adds support for LZ4-compressed FIT image contents. This
algorithm has a slightly worse compression ration than LZO while being
nearly twice as fast to decompress. When loading images from a fast
storage medium this usually results in a boot time win.

Sandbox-tested only since I don't have a U-Boot development system set
up right now. The code was imported unchanged from coreboot where it's
proven to work, though. I'm mostly interested in getting this recognized
by mkImage for use in a downstream project.

Signed-off-by: Julius Werner 
Acked-by: Simon Glass

tpm: Add Kconfig options for TPMs

2015-08-31T13:57:27+00:00

Add new Kconfig options for TPMs in preparation for moving boards to use
Kconfig for TPM configuration.

Signed-off-by: Simon Glass 
Acked-by: Christophe Ricard
Reviewed-by: Heiko Schocher