u-boot.git/common, branch v2020.07-rc1

Merge tag 'dm-pull-27apr20' of git://git.denx.de/u-boot-dm

2020-04-28T13:52:01+00:00

Move Python tools to use absolute paths
Minor buildman fixes for new features
Make libfdt code more similar to upsteam

spl: spl_legacy: Add lzma decompression support for legacy image

2020-04-27T18:29:33+00:00

This patch adds support for decompressing LZMA compressed u-boot payload
in legacy uImage format.

Using this patch together with u-boot-lzma.img may be useful for some
platforms as they can reduce the size and load time of u-boot payload.

Signed-off-by: Weijie Gao 
Signed-off-by: Stefan Roese 
Cc: Daniel Schwierzeck 
Cc: Simon Goldschmidt

spl: spl_nor: Remove unused variable 'ret' warning

2020-04-27T18:29:33+00:00

With the if statement now for the legacy image handling, the compiler
now generates this compile time warning:

common/spl/spl_nor.c:27:6: warning: unused variable 'ret' [-Wunused-variable]

This patch removes this warning by changing the 'ret' variable handling.

Signed-off-by: Stefan Roese 
Cc: Daniel Schwierzeck 
Cc: Weijie Gao 
Cc: Simon Goldschmidt 
Reviewed-by: Daniel Schwierzeck

spl: spl_nor: Move legacy image loading into spl_legacy.c

2020-04-27T18:29:33+00:00

Move the legacy image loading into spl_legacy.c. This makes it easier
to extend the legacy image handling with new features that other
SPL loaders might use (e.g. spl_spi.c etc).

No functional change intended.

Signed-off-by: Stefan Roese 
Cc: Weijie Gao 
Cc: Daniel Schwierzeck 
Cc: Simon Goldschmidt 
Reviewed-by: Daniel Schwierzeck

spl: spl_legacy: Use IS_ENABLED() to remove #ifdef

2020-04-27T18:29:33+00:00

Use IS_ENABLED() instead of #ifdef CONFIG_ to remove one #ifdef.

No functional change intended.

Signed-off-by: Stefan Roese 
Cc: Daniel Schwierzeck 
Cc: Weijie Gao 
Cc: Simon Goldschmidt 
Reviewed-by: Daniel Schwierzeck

spl: Extract legacy image handling into separate file

2020-04-27T18:29:33+00:00

This patch moves the legacy image handling into a separate file, which
will be extended with other legacy image features later.

No function change intended.

Signed-off-by: Stefan Roese 
Cc: Daniel Schwierzeck 
Cc: Weijie Gao 
Cc: Simon Goldschmidt 
Reviewed-by: Daniel Schwierzeck

log: remove useless cast

2020-04-26T20:25:21+00:00

There is no need to cast from (void *) before assigning to a pointer.

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Simon Glass

libfdt: split fdt_region declarations out to

2020-04-26T20:24:08+00:00

fdt_region APIs are not part of libfdt. They are U-Boot extension
for the verified boot. Split the declarations related to fdt_region
out of . This allows  to become a
simple wrapper file, like Linux does.

Signed-off-by: Masahiro Yamada

fdt_region: move fdt_region.c to common/ from lib/libfdt/

2020-04-26T20:23:55+00:00

My goal is to sync lib/libfdt/ with scripts/dtc/libfdt/, that is,
make lib/libfdt/ contain only wrapper files.

fdt_region.c was written only for U-Boot to implement the verified
boot. So, this belongs to the same group as common/fdt_support.c,
which is a collection of U-Boot own fdt helpers.

Move lib/libfdt/fdt_region.c to common/fdt_region.c . This is
necessary only when CONFIG_(SPL_TPL_)_FIT_SIGNATURE is enabled.

Signed-off-by: Masahiro Yamada

spl: fit: do not check argument of free()

2020-04-24T20:40:09+00:00

The free() function checks if its argument is NULL. It is superfluous to do
the same check on the calling side.

Signed-off-by: Heinrich Schuchardt