u-boot.git/Kconfig, branch v2016.11

spl: dfu: add dfu support in SPL

2016-09-27T21:30:17+00:00

Traditionally the DFU support is available only
as part 2nd stage boot loader(u-boot) and DFU
is not supported in SPL.

The SPL-DFU feature is useful for boards which
does not have MMC/SD, ethernet boot mechanism
to boot the board and only has USB inteface.

This patch add DFU support in SPL with RAM
memory device support to load and execute u-boot.
And then leverage full functionality DFU in
u-boot to flash boot inital binary images to
factory or bare-metal boards to memory devices
like SPI, eMMC, MMC/SD card using USB interface.

This SPL-DFU support can be enabled through
Menuconfig->Boot Images->Enable SPL-DFU support

Signed-off-by: Ravi Babu 
Reviewed-by: Tom Rini

Revert "Increase default of CONFIG_SYS_MALLOC_F_LEN for SPL_OF_CONTROL"

2016-09-19T19:20:09+00:00

This reverts commit 90c08d9e08c7a108ab904f3bbdeb558081757892.

I took a closer look at this after the commit was applied, and found
CONFIG_SYS_MALLOC_F_LEN=0x2000 was too much.  8KB memory for SPL is
actually too big for some boards.  Perhaps 0x800 is enough, but the
situation varies board by board.

Let's postpone our decision until we come up with a better idea.

Signed-off-by: Masahiro Yamada 
Reviewed-by: Simon Glass

Kconfig: Move SPL settings into their own file

2016-09-16T21:03:36+00:00

Move the SPL settings into common/spl where most of the SPL code is kept.

Signed-off-by: Simon Glass

Increase default of CONFIG_SYS_MALLOC_F_LEN for SPL_OF_CONTROL

2016-09-07T12:48:58+00:00

If both SPL_DM and SPL_OF_CONTROL are enabled, SPL needs to bind
several devices, but CONFIG_SYS_MALLOC_F_LEN=0x400 is apparently
not enough.  Increase the default to 0x2000 for the case.  This
will be helpful for shorter defconfigs.

Signed-off-by: Masahiro Yamada 
Reviewed-by: Stefan Roese 
Reviewed-by: Simon Glass

Kconfig: DISTRO_DEFAULTS: Only enable CMD_BOOTZ for ARM

2016-08-20T15:35:08+00:00

The 'bootz' command is really only for ARM32 Linux Kernel 'zImage' files
but has also been adapted for testing with sandbox.  Given that sandbox
is a test platform, don't add that logic under DISTRO_DEFAULTS.

Cc: Hans de Goede 
Signed-off-by: Tom Rini

cmd: booti: move CONFIG_CMD_BOOTI to Kconfig

2016-08-20T15:35:08+00:00

This command is used to boot ARM64 Linux.

I made DISTRO_DEFAULTS select this option for ARM64 to respect
include/config_distro_defaults.h.

Signed-off-by: Masahiro Yamada 
Signed-off-by: Tom Rini

common: image: Add support for post-processing of images

2016-08-12T13:22:18+00:00

This commit allows injecting a board/platform/device-specific post-
processing function into the FIT image data loading process, which can
include modifying the size and altering the starting source address of
an image data artifact. This might be desired to do things like strip
headers or footers attached to the images before they were packaged into
the FIT, or to perform operations such as decryption or authentication.
Introduce new configuration option CONFIG_FIT_IMAGE_POST_PROCESS to
allow controlling this feature. If enabled, a platform-specific post-
process function must be provided.

Signed-off-by: Andreas Dannenberg 
Reviewed-by: Tom Rini 
Reviewed-by: Simon Glass

treewide: move CONFIG_PHYS_64BIT to Kconfig

2016-08-05T11:27:25+00:00

We need to ensure that CONFIG_PHYS_64BIT is configured via Kconfig so
that it is always available to the build system.  Otherwise we can run
into cases where we have inconsistent sizes of certain attributes.

Ravi Babu reported offset mismatch of struct dwc3 across files since
commit 95ebc253e6d4 ("types.h: move and redefine resource_size_t").
Since the commit, resource_addr_t points to phys_addr_t, whose size
is dependent on CONFIG_PHYS_64BIT for ARM architecture.

I tried my best to use "select" where possible (for example, ARMv8
architecture) because I think this kind of option is generally user-
unconfigurable.  However, I see some of PowerPC boards have 36BIT
defconfigs as well as 32BIT ones.  I moved CONFIG_PHYS_64BIT to the
defconfigs for such boards.

CONFIG_36BIT is no longer referenced, so all of the defines were
removed from CONFIG_SYS_EXTRA_OPTIONS.

Fixes: 95ebc253e6d4 ("types.h: move and redefine resource_size_t")
Signed-off-by: Masahiro Yamada 
Reported-by: Ravi Babu 
Acked-by: Stefan Roese 
Reviewed-by: Tom Rini 
Reviewed-by: York Sun

libfdt: Introduce new ARCH_FIXUP_FDT option

2016-08-01T01:37:08+00:00

Add new Kconfig option to disable arch_fixup_fdt() calls for cases where
U-Boot shouldn't update memory setup in DTB file.
One example of usage of this option is to boot OS with different memory
setup than U-Boot use.

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

tools: Allow building with debug enabled

2016-07-14T22:22:31+00:00

Sometimes it is useful to build tools with debugging information included so
that line-number information is available when run under gdb. Add a Kconfig
option to support this.

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