Our last sync with the kernel was 5.1.
We are so out of sync now, that tracking the patches and backporting
them one by one makes little sense and it's going to take ages.
This is an attempt to sync up Makefiles to 6.1.
Unfortunately due to sheer amount of patches this is not easy to review,
but that's what we decided during a community call for the bump to 5.1,
so we are following the same guidelines here.
Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>a #rebased on -next
Since commit 5f520875bd ("kbuild: Bump the build system to 5.1")
CONFIG_CC_OPTIMIZE_FOR_DEBUG has no effect on the non-host code.
This patch reestablishes the prior logic to add
-Og -Wno-maybe-uninitialized
to KBUILD_CFLAGS.
Fixes: 5f520875bd ("kbuild: Bump the build system to 5.1")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Change mt8365_evk_defconfig to use CONFIG_OF_UPSTREAM=y and delete the
U-Boot copy of the devicetree source files for mt8365.
The upstream devicetree is identical to the U-Boot one being removed
(other than having more nodes for devices not used by U-Boot and
upstream fixed a compatible string in &scpsys, also not affecting
U-Boot).
There was one minor glitch with upstream missing a few topckgen macro
definitions, so those are added to the clock driver directly as a
workaround.
Reviewed-by: Macpaul Lin <macpaul.lin@mediatek.com>
Signed-off-by: David Lechner <dlechner@baylibre.com>
These are common for all K3 based boards. Add the common values as
defaults and remove from each board defconfig
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
These are common for all K3 based boards. Add the common values as
defaults and remove from each board defconfig.
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
Seems the "generous 2MB space" is no longer enough for SPL on some K3 R5
platforms so let's increase this to 4MB. That matches what we give to
ARM64 SPL, so combine these.
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
These values are already the default, remove them from these defconfigs.
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
- Refactor tidss_drv to improve modularity, enabling support for more
display interfaces beyond OLDI in the future
- Add detection and initialization of active OLDI panels using the DT
- Port tidss_oldi.c from the upstream Linux kernel oldi series[0] and
derive several APIs from it to determine the dual link pixel order
- Add tidss_oldi_init() and helper routines to handle OLDI-specific
setup and move related helper routines to tidss_oldi.c
[0]: https://lore.kernel.org/all/20250528122544.817829-1-aradhya.bhatia@linux.dev/
Signed-off-by: Swamil Jain <s-jain1@ti.com>
Tested-by: Anshul Dalal <anshuld@ti.com>
Some framebuffers (i.e MediaTek) do not have regular stride - its line
length is more than the display width by 8 pixels (on MT6878). As such,
introduce the optional stride property, which fixes these framebuffers.
Signed-off-by: Igor Belwon <igor.belwon@mentallysanemainliners.org>
The variable bmp_load_addr is used to hold the address in memory of
where to put the splash image (as a bmp). For 32/64bit correctness, this
needs to be a ulong and not u32 today.
Signed-off-by: Tom Rini <trini@konsulko.com>
Julien Stephan <jstephan@baylibre.com> says:
Commit 2dcf143398 ("dm: video: Repurpose the 'displayport' uclass to 'display'")
left the display_read_edid() function unused by mistake.
This series addresses that oversight and introduces a new useful cmd.
Patch 1:
- Refactors display_read_timing() to use the existing
display_read_edid() function, eliminating redundant code.
- Marks display_read_edid() as static since it is not used outside of
the file.
Patch 2:
- Adds a new read_edid command, which can be very useful for debugging
or developing new display drivers.
- As this command uses display_read_edid(), the function is made
non-static again.
Link: https://lore.kernel.org/r/20250630-read_edid_cleanup-v1-0-ec7d425472c7@baylibre.com
Add a new command to read EDID info from connected display.
When applicable EDID can also be retrieved by commands such as:
i2c dev x
i2c edid 0x50
but the new read_edid function relies on the implementation of the
read_edid callback from DISPLAY driver.
Signed-off-by: Julien Stephan <jstephan@baylibre.com>
This driver references the SZ_ macros while relying on an indirection
inclusion of <linux/sizes.h>. Add the missing include directly.
Signed-off-by: Tom Rini <trini@konsulko.com>
The debug macros in this driver make use of the z prefix when printing
regular, non-size_t variables and this results in a warning. Drop 'z'.
Signed-off-by: Tom Rini <trini@konsulko.com>
This driver references IO macros while relying on an indirection
inclusion of <asm/io.h>. Add the missing include directly.
Signed-off-by: Tom Rini <trini@konsulko.com>
The logic for how to handle this video driver is slightly odd. Only in
the case of when CONFIG_VIDEO_LCD_PANEL_EDP_4_LANE_1620M_VIA_ANX9804 is
enabled do we need to have this file built, and otherwise we have a
dummy function in use. Correct the logic by only building this file when
needed.
Signed-off-by: Tom Rini <trini@konsulko.com>
A few video drivers cannot build without access to some platform
specific header files. Express those requirements in Kconfig as well.
Signed-off-by: Tom Rini <trini@konsulko.com>
Looking these drivers over, all of them cannot build without access to
some platform specific header files. Express those requirements in
Kconfig as well. Furthermore, update the logic a bit more to reflect
which parts are optional when other drivers are enabled and which parts
cannot be enabled (meaningfully) by themselves.
Reviewed-by: Svyatoslav Ryhel <clamor95@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Commit 2dcf143398 ("dm: video: Repurpose the 'displayport' uclass to 'display'")
left the display_read_edid() function unused by mistake.
Mark the function as static and reuse it within display_read_timing() to
avoid code duplication.
Signed-off-by: Julien Stephan <jstephan@baylibre.com>
CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/28866
- Swicth imx8ulp-evk to standard boot and OF_UPSTREAM.
- Cleanup of the IPUv3 video driver.
- Add support for the NXP FRDM-IMX91 board.
- Make flash.bin target available on i.MX9.
- Fix mxsfb pixel clock polarity.
The current implementation of flash.bin generation with
CONFIG_SPL_LOAD_IMX_CONTAINER=y requires build of u-boot.cnt
which is i.MX8 specific. Reinstate the i.MX8 check to avoid
this dependency for i.MX9 .
Fill in flash.bin target for i.MX9 into imx specific Makefile.
Fixes: c3587197c0 ("Makefile: Make flash.bin target available for all platforms")
Signed-off-by: Marek Vasut <marex@nabladev.com>
Get rid of most globals that are spread around between TU's and place
them in their own structs managed by dm. Device state is now owned by
each driver instance. This design mirrors the Linux IPUv3 driver
architecture.
This work is done in preparation to migrate the driver to the clock
framework. While not the primary intent, this change also enables
multiple IPU instances to exist contemporarily.
Signed-off-by: Brian Ruley <brian.ruley@gehealthcare.com>
Bring driver up-to-date with U-Boot conventions, but also takes into
account SPL and TPL, let compiler optimize while keeping code more
readable.
Signed-off-by: Brian Ruley <brian.ruley@gehealthcare.com>
Bring the code into compliance with U-Boot's coding style guidelines for
upcoming changes. Sort includes to tidy things up and apply
{ RemoveBracesLLVM: true } to remove unnecessary blocks.
Signed-off-by: Brian Ruley <brian.ruley@gehealthcare.com>
Enable OF_UPSTREAM for i.MX8ULP EVK so that devicetree imported from
Linux kernel release can be used.
If mailbox@29220000 is enabled, gd->arch.ele_dev will be set to this
device for communication with ELE firmware. This is incorrect because
mu@27020000 is the MU used for communication with the ELE firmware. To
prevent misconfiguration, disable mailbox@29220000.
The driver model for watchdog timer is not enabled yet, so disable wdog3
temporarily.
Signed-off-by: Alice Guo <alice.guo@nxp.com>
Add board-specific environment variables to imx8ulp_evk.env for better
maintainability. Define bsp_bootcmd in the environment to resolve the
runtime error: "bsp_bootcmd" not defined.
Signed-off-by: Alice Guo <alice.guo@nxp.com>
Replace CONFIG_DISTRO_DEFAULTS with CONFIG_BOOTSTD_FULL to enable the
standard boot framework and use standard boot on i.MX8ULP.
Update CONFIG_BOOTCOMMAND to run bootflow scan before falling back to
board-specific bootcmd, and remove legacy distro boot environment from
imx8ulp_evk.h since bootstd now handles boot targets.
Signed-off-by: Alice Guo <alice.guo@nxp.com>
In case the 'fdt_high' environment variable is set to ~0, warn users
about the dangers of the fdt_high usage. This will hopefully lead to
removal of most of the fdt_high ~0 usage over time.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
If CONFIG_OF_PLATDATA=y , then the udevice has no valid OF node associated
with it and ofnode_valid(node) evaluates to 0. The dev_read_u32_default()
call ultimately reaches ofnode_read_u32_index() which invokes fdt_getprop()
and passes result of ofnode_to_offset(node) as an offset parameter into it.
The ofnode_to_offset(node) returns -1 for invalid node, which leads to an
fdt_getprop(..., -1, ...) invocation, which will crash sandbox with SIGSEGV
because libfdt can not handle negative node offsets without full tree check,
which U-Boot inhibits to keep size lower.
Since i2c_child_post_bind() already calls dev_has_ofnode(dev), reuse the
same call and assign i2c->speed_hz = I2C_SPEED_STANDARD_RATE in case the
device has no valid node associated with it, and do not call any of the
dev_read_*() functions for devices without valid nodes.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The i2c_chip_of_to_plat() is called only from i2c_child_post_bind(),
inline i2c_chip_of_to_plat() into i2c_child_post_bind(). Drop the
if CONFIG_IS_ENABLED(OF_REAL) and depend on if (!dev_has_ofnode(dev))
which does check CONFIG_IS_ENABLED(OF_REAL) internally too.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
If CONFIG_OF_PLATDATA=y , then the udevice has no valid OF node associated
with it and ofnode_valid(node) evaluates to 0. The dev_read_u32_default()
call ultimately reaches ofnode_read_u32_index() which invokes fdt_getprop()
and passes result of ofnode_to_offset(node) as an offset parameter into it.
The ofnode_to_offset(node) returns -1 for invalid node, which leads to an
fdt_getprop(..., -1, ...) invocation, which will crash sandbox with SIGSEGV
because libfdt can not handle negative node offsets without full tree check,
which U-Boot inhibits to keep size lower.
Since gpio_sandbox_probe() already calls dev_has_ofnode(dev) and assigns
uc_priv->gpio_count to CONFIG_SANDBOX_GPIO_COUNT accordingly, add matching
dev_has_ofnode(dev) check into sandbox_gpio_of_to_plat() and do not call
any of the dev_read_*() functions for devices without valid nodes there
either.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
If CONFIG_OF_PLATDATA=y , then the udevice has no valid OF node associated
with it and ofnode_valid(node) evaluates to 0. The dev_read_u32_default()
call ultimately reaches ofnode_read_u32_index() which invokes fdt_getprop()
and passes result of ofnode_to_offset(node) as an offset parameter into it.
The ofnode_to_offset(node) returns -1 for invalid node, which leads to an
fdt_getprop(..., -1, ...) invocation, which will crash sandbox with SIGSEGV
because libfdt can not handle negative node offsets without full tree check,
which U-Boot inhibits to keep size lower.
Add dev_has_ofnode(dev) check and do not assign clock rate in case the
device has no valid node associated with it, and do not call any of the
dev_read_*() functions for devices without valid nodes.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Pull request efi-next-20251225
Documentation:
* Update StarFive Jh7110 common description.
* Describe command line options of the bdinfo command.
* Describe configuration dependencies of the bdinfo command.
UEFI:
* Trigger capsule updates with automatically generated boot options.
* In the LoadImage unit test add a check that device-paths are correctly
used.
* In the variables at runtime test remove an unnecessary
__efi_runtime_data attribute.
Others:
* Let the bdinfo command output device-tree information even if LMB is
no used.
* Add long help texts for all options of the bdinfo command.
