The symbol SPL_SYS_MALLOC_F defaults to y when visible and
TPL_SYS_MALLOC_F defaults to y when visible and SPL_SYS_MALLOC_F is
enabled. Remove the places from Kconfig files that had unneccsary
"default y" for these options.
Signed-off-by: Tom Rini <trini@konsulko.com>
AM62d currently shares resource management configuration files with
AM62a. However, AM62a resource management needs to be modified for DMA
resource sharing scheme for CPSW3G Ethernet functionality to support
multi-core traffic handling.
Add separate AM62d-specific resource management configuration files to
decouple from the AM62a changes and maintain proper resource allocation
for AM62d.
Signed-off-by: Paresh Bhagat <p-bhagat@ti.com>
Reviewed-by: Anshul Dalal <anshuld@ti.com>
Soon I will no longer be working at SECO. Update the mailmap to redirect
to my linux.dev address which I still have access to.
Signed-off-by: Sean Anderson <sean.anderson@linux.dev>
Reviewed-by: Sean Anderson <sean.anderson@seco.com>
This is the first wave of MediaTek changes for this merge window. We
also expect to be sending another decent-sized pull request later for
the backlog of patches that are currently waiting on dependencies or
need little more time for review.
* Fixes for cargo-culted issues in mach-mediatek init.c files.
* Some consistency cleanups of recently added Genio boards (510/700/1200).
* Some pinctrl improvements to support newer MediaTek SOCs (mt8189 compatible).
* New devicetree and config for Genio 520/720 EVK boards (can boot to eMMC or SD).
* New CPU-specific functions to read vendor-specific CPU info at runtime.
Fix the link to the 2026.04 stats page. It was likely copied from the
2026.01 line below and not updated.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
The current mechanism uses a completely separate build rule for each
file which must be built with system headers. This is tricky to
maintain.
Add a foreach template in the sandbox cpu Makefile which generates the
custom compile rules from a CFLAGS_USE_SYSHDRS list. This keeps the
rules data-driven without needing changes to the common
scripts/Makefile.lib, which could affect other architectures.
Move initjmp.o into the template since it uses the same pattern. Add
sdl.o to the list too, with an override for its command since it also
needs -fshort-wchar removed and -fno-lto added.
Signed-off-by: Simon Glass <sjg@chromium.org>
Define CONFIG_SYS_SOC in the mach-sc5xx Kconfig. Follow the standard
U-Boot include path convention by moving the SC5xx SoC headers from
arch/arm/include/asm/arch-adi/sc5xx/ to the conventional
arch/arm/include/asm/arch-sc5xx/ location. Update includes from
<asm/arch-adi/sc5xx/*.h> to <asm/arch/*.h> across mach-sc5xx and board
files.
Signed-off-by: Philip Molloy <philip.molloy@analog.com>
The U_BOOT_DRIVER macro creates a list of drivers used at link time, and
all entries here must be unique. This in turn means that all entries in
the code should also be unique in order to not lead to build failures
later with unexpected build combinations. Typically, the problem we have
here is when a driver is obviously based on another driver and didn't
update this particular field and so while the name field reflects
something unique the linker entry itself is not. In a few places this
provides a more suitable string name as well, however.
Reviewed-by: Marek Vasut <marek.vasut+usb@mailbox.org>
Reviewed-by: Svyatoslav Ryhel <clamor95@gmail.com> # Tegra
Reviewed-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Heiko Schocher <hs@nabladev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
The TPL_OF_CONTROL option can only select TPL_OF_LIBFDT functionality if
we also have enabled TPL_LIBGENERIC_SUPPORT, so express this dependency
in Kconfig.
Signed-off-by: Tom Rini <trini@konsulko.com>
The definition of our ID table (and of_to_plat function) is guarded with
OF_REAL however the U_BOOT_DRIVER that would in turn use the table is
guarded with SERIAL_PRESENT. To avoid a potential warning we must also
guard both with SERIAL_PRESENT.
Signed-off-by: Tom Rini <trini@konsulko.com>
The definition of our ID table is guarded with OF_REAL however the
U_BOOT_DRIVER that would in turn use the table is guarded with
SERIAL_PRESENT. To avoid a potential warning we must also guard the
ID table with SERIAL_PRESENT.
Signed-off-by: Tom Rini <trini@konsulko.com>
The CROS_EC_KEYB functionality can only work with CROS_EC enabled, so
express this dependency in Kconfig, for all build phases.
Signed-off-by: Tom Rini <trini@konsulko.com>
The SPL_SAVEENV functionality, when working with an MMC device, can only
work with SPL_MMC_WRITE enabled. This however only works with SPL_MMC
also being enabled. Update the dependencies to show that if we have
enabled SPL_ENV_IS_IN_MMC then we select SPL_MMC_WRITE and make
SPL_ENV_IS_IN_MMC depends on SPL_MMC.
Signed-off-by: Tom Rini <trini@konsulko.com>
The CMD_W1 functionality can only work with both W1 and W1_EEPROM
enabled, so express this dependency in Kconfig.
Signed-off-by: Tom Rini <trini@konsulko.com>
The CMD_BOOT[IZ] symbols have a dependency on LMB, correctly,
currently. Make sure that in BOOT_DEFAULTS_CMDS we only select these
commands if LMB is enabled.
Signed-off-by: Tom Rini <trini@konsulko.com>
This symbol should not be enabled by the user directly but rather
selected when implemented in a given platform. This converts all of the
current users of this feature and hides the symbol.
Signed-off-by: Tom Rini <trini@konsulko.com>
Looking at how the saveenv portion of this driver was implemented, it
does not appear that it could actually result in changes being saved on
the remote end. Update Kconfig to disallow CMD_SAVEENV for
ENV_IS_IN_REMOTE and then remove the relevant code.
Signed-off-by: Tom Rini <trini@konsulko.com>
With commit 82b2f41357 ("env_internal.h: add alternative ENV_SAVE_PTR
macro") we introduced the ENV_SAVE_PTR macro but as explained in the
commit message, left full conversion for a later time. This commit
makes more progress on that front by doing the remaining easy
conversions to the new macro.
Signed-off-by: Tom Rini <trini@konsulko.com>
Changes in v2:
- Reduce the number of conversions, some didn't work as expected once
CMD_SAVEENV was actually disabled.
- Finish converting UBI
Cc Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Add U-Boot-specific device tree overrides for the Genio 520 and 720 EVK
boards. These are needed to enable SD card support in U-Boot due to
current driver limitations. It is expected that these files will remain
after eventually converting these to CONFIG_OF_UPSTREAM, so we use
separate .u-boot.dtsi files for this.
Reviewed-by: Julien Stephan <jstephan@baylibre.com>
Link: https://patch.msgid.link/20260316-mtk-ext-mmc-boot-v1-2-1aae51a44705@baylibre.com
Signed-off-by: David Lechner <dlechner@baylibre.com>
Fix setting pinconf bias for MT8189.
Using mtk_pinconf_bias_set_v1() was wrong because MT8189 does not have
PULLEN/PULLSEL registers. It has PU and PD registers for most pins.
MSDC pins need special handling since they have PUPD/R1/R0 registers.
I2C pins need special handling since they have PU/PD/RSEL registers.
New groups are added for MSDC and I2C pins and the bias_set callback
is now set appropriately for all groups.
A new table is needed for the RSEL registers since those were missing.
Some new macros are introduced to avoid repeating the same info many
times in MTK_TYPED_PIN(). This also fixes the semantically incorrect
use of DRV_GRPX for the IO_TYPE_GRPX field.
Reviewed-by: Macpaul Lin <macpaul.lin@mediatek.com>
Link: https://patch.msgid.link/20260330-pinctrl-mtk-fix-mt8189-v2-2-05a737ec623d@baylibre.com
Signed-off-by: David Lechner <dlechner@baylibre.com>
Remove an incorrect call to fdtdec_setup_memory_banksize() in
dram_init() for mt8518.
fdtdec_setup_memory_banksize() populates gd->bd->bi_dram[bank].start
and gd->bd->bi_dram[bank].size base on the "memory" node in the device
tree. However, calling it from dram_init() is too early because gd->bd
has not been allocated yet.
gd->bd->bi_dram[0].start and gd->bd->bi_dram[0].size are already
correctly initialized later in dram_init_banksize(), so we do not need
to replace the removed function call with anything else.
Reviewed-by: Julien Stephan <jstephan@baylibre.com>
Tested-by: Julien Stephan <jstephan@baylibre.com>
Link: https://patch.msgid.link/20260319-mtk-init-fix-dram-v1-17-6171ec141f40@baylibre.com
Signed-off-by: David Lechner <dlechner@baylibre.com>
Fix the implementation of the gd->ram_top limit for mt8195.
The intention of the comment about MMC/DMA is correct, but the
implementation was wrong. gd->mon_len is set to the code size of U-Boot,
so trying to set it to limit gd->ram_top does not make sense.
Instead, there is already a get_effective_memsize() weak function that
we can override to implement the required limit on the usable memory
size. This is used to set gd->ram_top in setup_dest_addr().
The comment about the extra SZ_1M needing to be reserved is not correct
as U-Boot already takes care of this (with the actual size of U-Boot) in
the various board_f functions, so it is removed.
This fixes DMA not working on MMC on mt8195.
Reviewed-by: Julien Stephan <jstephan@baylibre.com>
Tested-by: Julien Stephan <jstephan@baylibre.com>
Link: https://patch.msgid.link/20260319-mtk-init-fix-dram-v1-12-6171ec141f40@baylibre.com
Signed-off-by: David Lechner <dlechner@baylibre.com>
Remove an incorrect call to fdtdec_setup_memory_banksize() in
dram_init() for mt8195.
fdtdec_setup_memory_banksize() populates gd->bd->bi_dram[bank].start
and gd->bd->bi_dram[bank].size base on the "memory" node in the device
tree. However, calling it from dram_init() is too early because gd->bd
has not been allocated yet.
gd->bd->bi_dram[0].start and gd->bd->bi_dram[0].size are already
correctly initialized later in dram_init_banksize(), so we do not need
to replace the removed function call with anything else.
Reviewed-by: Julien Stephan <jstephan@baylibre.com>
Tested-by: Julien Stephan <jstephan@baylibre.com>
Link: https://patch.msgid.link/20260319-mtk-init-fix-dram-v1-11-6171ec141f40@baylibre.com
Signed-off-by: David Lechner <dlechner@baylibre.com>
Tom Rini
Paresh BhagatandTom Rini
Sean AndersonandTom Rini
David LechnerandTom Rini
Simon GlassandTom Rini
Philip MolloyandTom Rini
Chris-QJ ChenandDavid Lechner
Cathy XuandDavid Lechner
Julien StephanandDavid Lechner