u-boot.git/common/spl/spl.c, branch v2020.07

spl: add fixed memory node in target fdt also when loading ATF

2020-05-31T14:22:07+00:00

In a loading chain SPL -> ATF (->OP-TEE) -> U-Boot, ATF and a subsequent
OP-TEE will re-use the same fdt as the U-Boot target and may need the
information about usable memory ranges.

Especially OP-TEE needs this to initialize dynamic shared memory
(the only type U-Boot implements when talking to OP-TEE).

So allow spl_fixup_fdt() to take a fdt_blob argument, falling back to
the existing CONFIG_SYS_SPL_ARGS_ADDR if needed and call it from the
ATF path as well.

Signed-off-by: Heiko Stuebner 
Reviewed-by: Kever Yang 
Reviewed-by: Philipp Tomsich

common: Drop log.h from common header

2020-05-19T01:19:18+00:00

Move this header out of the common header.

Signed-off-by: Simon Glass

common: Drop init.h from common header

2020-05-18T21:33:33+00:00

Move this uncommon header out of the common header.

Signed-off-by: Simon Glass

common: Drop bootstage.h from common header

2020-05-18T21:33:33+00:00

Move this fairly uncommon header out of the common header.

Signed-off-by: Simon Glass

bootstage: Use BOOTSTAGE instead of BOOTSTATE

2020-05-18T21:33:33+00:00

Some of the enum members are wrong. Fix them.

Signed-off-by: Simon Glass

spl: Always define preloader_console_init

2020-05-15T18:47:35+00:00

A large number of boards call preloader_console_init unconditionally.
Currently, they fail to build with CONFIG_SPL_SERIAL=n, because the
function is undefined in that case. To fix the build, always define
preloader_console_init, but make it no-op when CONFIG_SPL_SERIAL=n.

For the few boards that did check for CONFIG_SPL_SERIAL before calling
preloader_console_init, remove the checks, since the function can now
be called unconditionally.

Signed-off-by: Samuel Holland 
Reviewed-by: Stefan Roese 
Reviewed-by: Lokesh Vutla

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

common: Move hang() to the same header as panic()

2020-01-17T22:53:40+00:00

At present panic() is in the vsprintf.h header file. That does not seem
like an obvious choice for hang(), even though it relates to panic(). So
let's put hang() in its own header.

Signed-off-by: Simon Glass 
[trini: Migrate a few more files]
Signed-off-by: Tom Rini

spl: fix entry_point equal to load_addr

2020-01-14T21:53:59+00:00

At the moment entry_point is set to image_get_load(header) that sets it
to "load address" instead of "entry point", assuming entry_point is
equal to load_addr, but it's not true. Then load_addr is set to
"entry_point - header_size", but this is wrong too since load_addr is
not an entry point.

So use image_get_ep() for entry_point assignment and image_get_load()
for load_addr assignment.

Signed-off-by: Giulio Benetti

spl: Add methods to find the position/size of next phase

2019-12-15T03:44:28+00:00

Binman supports writing the position and size of U-Boot proper and SPL
into the previous phase of U-Boot. This allows the next phase to be easily
located and loaded.

Add functions to return these useful values, along with symbols to allow
TPL to load SPL.

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