u-boot.git/arch/arm/lib/stack.c, branch master

arch: Use CONFIG_XPL_BUILD instead of CONFIG_SPL_BUILD

2024-10-11T17:44:47+00:00

Use the new symbol to refer to any 'SPL' build, including TPL and VPL

Signed-off-by: Simon Glass

lmb: do away with arch_lmb_reserve()

2024-09-03T20:08:50+00:00

All of the current definitions of arch_lmb_reserve() are doing the
same thing -- reserve the region of memory occupied by U-Boot,
starting from the current stack address to the ram_top. Introduce a
function lmb_reserve_uboot_region() which does this, and do away with
the arch_lmb_reserve() function.

Instead of using the current value of stack pointer for starting the
reserved region, have a fixed value, considering the stack size config
value.

Signed-off-by: Sughosh Ganu 
Reviewed-by: Simon Glass 
Acked-by: Ilias Apalodimas

lmb: make LMB memory map persistent and global

2024-09-03T20:08:50+00:00

The current LMB API's for allocating and reserving memory use a
per-caller based memory view. Memory allocated by a caller can then be
overwritten by another caller. Make these allocations and reservations
persistent using the alloced list data structure.

Two alloced lists are declared -- one for the available(free) memory,
and one for the used memory. Once full, the list can then be extended
at runtime.

[sjg: Use a stack to store pointer of lmb struct when running lmb tests]

Signed-off-by: Sughosh Ganu 
Signed-off-by: Simon Glass 
[sjg: Optimise the logic to add a region in lmb_add_region_flags()]

Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"

2024-05-20T19:35:03+00:00

As part of bringing the master branch back in to next, we need to allow
for all of these changes to exist here.

Reported-by: Jonas Karlman 
Signed-off-by: Tom Rini

Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet""

2024-05-19T14:16:36+00:00

When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay
Ethernet"' I failed to notice that b4 noticed it was based on next and
so took that as the base commit and merged that part of next to master.

This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing
changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35.

Reported-by: Jonas Karlman 
Signed-off-by: Tom Rini

arm: Remove and add needed includes

2024-05-06T21:06:34+00:00

Remove  from the remainder of the files under arch/arm and
when needed add missing include files directly.

Signed-off-by: Tom Rini

lmb: arm: Increase LMB alignment to 16k in arch_lmb_reserve_generic()

2021-09-23T18:15:32+00:00

According to input NXP, the 4k alignment is not always sufficient.
Currently iMX works around this problem by implementing board specific
LMB reservation, however it is likely this could also occur on other
systems. Increase the LMB reservation alignment to 16k by default.

Signed-off-by: Marek Vasut 
Cc: Alexey Brodkin 
Cc: Angelo Dureghello 
Cc: Daniel Schwierzeck 
Cc: Eugeniy Paltsev 
Cc: Hai Pham 
Cc: Michal Simek 
Cc: Simon Goldschmidt 
Cc: Tom Rini 
Cc: Wolfgang Denk 
Cc: Ye Li 
Reviewed-by: Tom Rini

lmb: Switch to generic arch_lmb_reserve_generic()

2021-09-23T18:15:32+00:00

Switch arc/arm/m68k/microblaze/mips/ppc arch_lmb_reserve() to
arch_lmb_reserve_generic().

Reviewed-by: Tom Rini 
Signed-off-by: Marek Vasut 
Cc: Alexey Brodkin 
Cc: Angelo Dureghello 
Cc: Daniel Schwierzeck 
Cc: Eugeniy Paltsev 
Cc: Hai Pham 
Cc: Michal Simek 
Cc: Simon Goldschmidt 
Cc: Tom Rini 
Cc: Wolfgang Denk

lmb: Always compile arch_lmb_reserve() into U-Boot on arm

2021-09-23T18:15:32+00:00

The arch_lmb_reserve() is called by lib/lmb.c lmb_reserve_common() even
if CMD_BOOT{I,M,Z} is not enabled. However, the arm32/arm64 variant of
arch_lmb_reserve() is only compiled in if CMD_BOOT{I,M,Z} is enabled.

This currently does not trigger build error, because there is an empty
weak implementation of arch_lmb_reserve(), however that is not the
function that should be used on arm32/arm64.

Fix this by moving the arch_lmb_reserve() implementation into common
code and always compile it in.

Reviewed-by: Tom Rini 
Signed-off-by: Marek Vasut 
Cc: Simon Glass 
Cc: Simon Goldschmidt 
Cc: Tom Rini

common: Drop asm/global_data.h from common header

2021-02-02T20:33:42+00:00

Move this out of the common header and include it only where needed.  In
a number of cases this requires adding "struct udevice;" to avoid adding
another large header or in other cases replacing / adding missing header
files that had been pulled in, very indirectly.   Finally, we have a few
cases where we did not need to include  at all, so
remove that include.

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