spl: move SPL_OS_BOOT to Kconfig

Move SPL_OS_BOOT to Kconfig and cleanup existing
uses.

Signed-off-by: Heiko Schocher <hs@denx.de>

spl: saveenv: adding saveenv support in SPL

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

Enable save environment su

spl: saveenv: adding saveenv support in SPL

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 <ravibabu@ti.com>
Reviewed-by: Simon Glass <sig@chromium.org>

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

show more ...

spl: Kconfig: Move SPL_DISPLAY_PRINT to Kconfig

Move this option to Kconfig and tidy up existing uses. Also add a function
comment to the header file.

Signed-off-by: Simon Glass <sjg@chromium.org>

spl: Kconfig: Move SPL_DISPLAY_PRINT to Kconfig

Move this option to Kconfig and tidy up existing uses. Also add a function
comment to the header file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>

show more ...

Kconfig: tpl: Add some TPL support options to Kconfig

Some of the SPL options have TPL equivalents. Add these to Kconfig so that
we can convert these options over to work from Kconfig.

Signed-off-b

Kconfig: tpl: Add some TPL support options to Kconfig

Some of the SPL options have TPL equivalents. Add these to Kconfig so that
we can convert these options over to work from Kconfig.

Signed-off-by: Simon Glass <sjg@chromium.org>

show more ...

Kconfig: spl: Add SPL support options to Kconfig

There are a lot of SPL options in U-Boot to enable various features and
drivers. Currently these do not use Kconfig. Add them to Kconfig along
with s

Kconfig: spl: Add SPL support options to Kconfig

There are a lot of SPL options in U-Boot to enable various features and
drivers. Currently these do not use Kconfig. Add them to Kconfig along
with suitable help, and drop them from the README.

Signed-off-by: Simon Glass <sjg@chromium.org>

show more ...

Kconfig: Move SPL settings into their own file

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

Signed-off-by: Simon Glass <sjg@chromium.org>