u-boot.git/lib/Makefile, branch v2017.09

lib: spl: differentiate between TPL and SPL for libfdt/of_control/of_platdata

2017-08-13T15:12:21+00:00

This splits the compilation of code modules for TPL and SPL for
OF_CONTROL (and related) features between TPL and SPL.  The typical
use-case of this is a TPL stage that uses OF_PLATDATA at TPL and
provides full OF_CONTROL at SPL (e.g. on the RK3368).

Signed-off-by: Philipp Tomsich 
Reviewed-by: Simon Glass 
Reviewed-by: Tom Rini

dm: Add a function to create a 'live' device tree

2017-06-01T13:03:06+00:00

This function converts the flat device tree into a hierarchical one with
C structures and pointers. This is easier to access.

Signed-off-by: Simon Glass

lib: move hash CONFIG options to Kconfig

2017-05-22T12:36:58+00:00

Commit 94e3c8c4fd7b ("crypto/fsl - Add progressive hashing support
using hardware acceleration.") created entries for CONFIG_SHA1,
CONFIG_SHA256, CONFIG_SHA_HW_ACCEL, and CONFIG_SHA_PROG_HW_ACCEL.
However, no defconfig has migrated to it.  Complete the move by first
adding additional logic to various Kconfig files to select this when
required and then use the moveconfig tool.  In many cases we can select
these because they are required to implement other drivers.  We also
correct how we include the various hashing algorithms in SPL.

This commit was generated as follows (after Kconfig additions):

[1] tools/moveconfig.py -y SHA1 SHA256 SHA_HW_ACCEL
[2] tools/moveconfig.py -y SHA_PROG_HW_ACCEL

Note:
We cannot move SHA_HW_ACCEL and SHA_PROG_HW_ACCEL simultaneously
because there is dependency between them.

Cc: Poonam Aggrwal 
Cc: Naveen Burmi 
Cc: Po Liu 
Cc: Shengzhou Liu 
Cc: Priyanka Jain 
Cc: Shaohui Xie 
Cc: Chunhe Lan 
Cc: Chander Kashyap 
Cc: Steve Rae 
Cc: Dirk Eibach 
Cc: Feng Li 
Cc: Alison Wang 
Cc: Sumit Garg 
Cc: Mingkai Hu 
Cc: York Sun 
Cc: Prabhakar Kushwaha 
Cc: Jaehoon Chung 
Cc: Akshay Saraswat 
Cc: Heiko Schocher 
Cc: Jagan Teki 
Signed-off-by: Tom Rini 
Reviewed-by: Simon Glass 
Signed-off-by: Tom Rini

x86: Move smbios generation into arch independent directory

2016-10-19T07:01:50+00:00

We will need the SMBIOS generation function on ARM as well going forward,
so let's move it into a non arch specific location.

Signed-off-by: Alexander Graf 
Reviewed-by: Bin Meng 
Reviewed-by: Simon Glass

x86: Move table csum into separate file

2016-10-19T07:01:50+00:00

We need the checksum function without all the other table functionality
soon, so let's split it out into its own C file.

Signed-off-by: Alexander Graf 
Reviewed-by: Simon Glass 
Reviewed-by: Bin Meng

spl: saveenv: adding saveenv support in SPL

2016-10-08T13:33:36+00:00

By default saveenv option is not supported for SPL. This patch
enable the support for save environment variable for SPL build.

Enable save environment support in SPL after setenv. By default
the saveenv option is not provided in SPL, but some boards need
this support in 'Falcon' boot, where SPL need to boot from
different images based on environment variable set by OS. For
example OS may set "reboot_image" environment variable to
"recovery" inorder to boot recovery image by SPL. The SPL read
"reboot_image" and act accordingly and change the reboot_image
to default mode using setenv and save the environemnt.

Signed-off-by: Ravi Babu 
Reviewed-by: Simon Glass 

change in v1:
	- dropped SUPPORT, use CONFIG_SPL_SAVEENV
	- updates the comments in mmc_private.h

Use separate options for TPL support

2016-09-16T21:03:39+00:00

At present TPL uses the same options as SPL support. In a few cases the board
config enables or disables the SPL options depending on whether
CONFIG_TPL_BUILD is defined.

With the move to Kconfig, options are determined for the whole build and
(without a hack like an #undef in a header file) cannot be controlled in this
way.

Create new TPL options for these and update users. This will allow Kconfig
conversion to proceed for these boards.

Signed-off-by: Simon Glass

dm: Don't include fdtdec functions when of-platdata is enabled

2016-07-15T02:40:24+00:00

We cannot access the device tree in this case, so avoid compiling in the
various device-tree helper functions.

Signed-off-by: Simon Glass

verified-boot: Minimal support for booting U-Boot proper from SPL

2016-06-12T17:14:58+00:00

This allows a board to configure verified boot within the SPL using
a FIT or FIT with external data. It also allows the SPL to perform
signature verification without needing relocation.

The board configuration will need to add the following feature defines:
CONFIG_SPL_CRYPTO_SUPPORT
CONFIG_SPL_HASH_SUPPORT
CONFIG_SPL_SHA256

In this example, SHA256 is the only selected hashing algorithm.

And the following booleans:
CONFIG_SPL=y
CONFIG_SPL_DM=y
CONFIG_SPL_LOAD_FIT=y
CONFIG_SPL_FIT=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_SPL_OF_LIBFDT=y
CONFIG_SPL_FIT_SIGNATURE=y

Signed-off-by: Teddy Reed 
Acked-by: Simon Glass 
Acked-by: Andreas Dannenberg 
Acked-by: Sumit Garg

lib: make strmhz available in SPL

2016-06-06T17:39:19+00:00

When setting up a DDR controller it is useful to be able to display
frequencies in a readable form. Make the strmhz() function available in
SPL builds provided there is full vsprintf available.

Reviewed-by: Tony O'Brien 
Reviewed-by: Simon Glass 
Signed-off-by: Chris Packham