u-boot.git/include/image.h, branch v2016.07-rc2

Revert "image.h: Tighten up content using handy CONFIG_IS_ENABLED() macro."

2016-05-31T14:20:14+00:00

This reverts commit 56adbb38727320375b2f695bd04600d766d8a1b3.

Since commit 56adbb387273 ("image.h: Tighten up content using handy
CONFIG_IS_ENABLED() macro."), I found my boards fail to boot Linux
because the commit changed the logic of macros it touched.  Now,
IMAGE_ENABLE_RAMDISK_HIGH and IMAGE_BOOT_GET_CMDLINE are 0 for all
the boards.

As you can see in include/linux/kconfig.h, CONFIG_IS_ENABLE() (and
IS_ENABLED() as well) can only take a macro that is either defined
as 1 or undefined.  This is met for boolean options defined in
Kconfig.  On the other hand, CONFIG_SYS_BOOT_RAMDISK_HIGH and
CONFIG_SYS_BOOT_GET_CMDLINE are defined without any value in
arch/*/include/asm/config.h .  This kind of clean-up is welcome,
but the options should be moved to Kconfig beforehand.

Moreover, CONFIG_IS_ENABLED(SPL_CRC32_SUPPORT) looks weird.
It should be either CONFIG_IS_ENABLED(CRC32_SUPPORT) or
IS_ENABLED(CONFIG_SPL_CRC32_SUPPORT).  But, I see no define for
CONFIG_SPL_CRC32_SUPPORT anywhere.  Likewise for the other three.

The logic of IMAGE_OF_BOARD_SETUP and IMAGE_OF_SYSTEM_SETUP were
also changed for SPL.  This can be a problem for boards defining
CONFIG_SPL_OF_LIBFDT.  I guess it should have been changed to
IS_ENABLED(CONFIG_OF_BOARD_SETUP).

In the first place, if we replace the references in C code,
the macros IMAGE_* will go away.

  if (IS_ENABLED(CONFIG_OF_BOARD_SETUP) {
          ...
  }

Signed-off-by: Masahiro Yamada

image.h: Tighten up content using handy CONFIG_IS_ENABLED() macro.

2016-05-27T19:47:55+00:00

In order for CONFIG_IS_ENABLED(FOO) to work we need to move the changes
that CONFIG_FIT_DISABLE_SHA256 makes to be prior to the evaluation by
CONFIG_IS_ENABLED(foo)

Signed-off-by: Robert P. J. Day 
[trini: Move CONFIG_FIT_DISABLE_SHA256 parts to fix build breakage]
Signed-off-by: Tom Rini

image: Add boot_get_fpga() to load fpga with bootm

2016-05-24T11:17:59+00:00

Add function boot_get_fpga() which find and load bitstream to
programmable logic if fpga entry is present.
Function is supported on Xilinx devices for full and partial bitstreams
in BIN and BIT format.

Signed-off-by: Michal Simek 
Remove additional blankline in image.h

mkimage: Report information about fpga

2016-05-24T09:15:02+00:00

Add FIT_FPGA_PROP that user can identify an optional
entry for fpga.

Signed-off-by: Michal Simek 
Reviewed-by: Simon Glass

tools: zynqmpimage: Add Xilinx ZynqMP boot header generation

2016-05-24T09:15:01+00:00

Add support for the zynqmpimage to mkimage.
Only basic functionality is supported without encryption and register
initialization with one partition which is filled by U-Boot SPL.
For more detail information look at Xilinx ZynqMP TRM.

Signed-off-by: Michal Simek 
Reviewed-by: Simon Glass

spl: Add an option to load a FIT containing U-Boot

2016-03-14T23:18:30+00:00

This provides a way to load a FIT containing U-Boot and a selection of device
tree files. The board can select the correct device tree by probing the
hardware. Then U-Boot is started with the selected device tree.

Signed-off-by: Simon Glass

spl: Add a way for boards to select which device tree to load

2016-03-14T23:18:30+00:00

SPL calls this function with each device tree it can find in the FIT. The
board should implement this function, using whatever hardware detection it
can muster to determine the correct device tree.

Signed-off-by: Simon Glass

image: Add functions to obtain short names

2016-03-14T23:18:28+00:00

Sometimes it is useful to obtain the short name for an Operating System,
architecture or compression mechanism. Provide functions for this.

Signed-off-by: Simon Glass

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

Kconfig: Move CONFIG_FIT and related options to Kconfig

2016-03-14T23:18:07+00:00

There are already two FIT options in Kconfig but the CONFIG options are
still in the header files. We need to do a proper move to fix this.

Move these options to Kconfig and tidy up board configuration:

   CONFIG_FIT
   CONFIG_OF_BOARD_SETUP
   CONFIG_OF_SYSTEM_SETUP
   CONFIG_FIT_SIGNATURE
   CONFIG_FIT_BEST_MATCH
   CONFIG_FIT_VERBOSE
   CONFIG_OF_STDOUT_VIA_ALIAS
   CONFIG_RSA

Unfortunately the first one is a little complicated. We need to make sure
this option is not enabled in SPL by this change. Also this option is
enabled automatically in the host builds by defining CONFIG_FIT in the
image.h file. To solve this, add a new IMAGE_USE_FIT #define which can
be used in files that are built on the host but must also build for U-Boot
and SPL.

Note: Masahiro's moveconfig.py script is amazing.

Signed-off-by: Simon Glass 
[trini: Add microblaze change, various configs/ re-applies]
Signed-off-by: Tom Rini