Michal Simek [Wed, 17 Sep 2025 07:22:18 +0000 (09:22 +0200)]
xilinx: Disable SPL_OS_BOOT for Zynq and ZynqMP
The commit 210702ae6ce8 ("spl: spi: fix falcon mode for spi boot") fixed
the logic of spl_start_uboot() where 0 means OS boot and 1 means u-boot.
Zynq/ZynqMP enable OS_BOOT by default but it was never really be used
that's why disable it to boot via U-Boot phase all the time.
Signed-off-by: Michal Simek <michal.simek@amd.com>
board: ti: am57xx: Remove "ti/omap/" from name_fit_config
Commit 649f4a7d3ca7 ("board: ti: am57xx: Set fdtfile from C code
instead of findfdt script") prepends "ti/omap/" to the actual name
of the fdtfile whereas fit image boot needs exact dtb name. So, remove
"ti/omap" from name_fit_config by substituting it with an empty string.
Fixes: 649f4a7d3ca7 ("board: ti: am57xx: Set fdtfile from C code instead of findfdt script") Signed-off-by: Anurag Dutta <a-dutta@ti.com> Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Alice Guo [Fri, 5 Sep 2025 18:22:04 +0000 (02:22 +0800)]
imx95_evk: Restore support for i.MX95 A0 silicon
This patch is used to restore support for i.MX95 A0 silicon. To avoid
duplicating defconfig, imx95.config is added and can be shared between
imx95_a0_19x19_evk_defconfig and imx95_19x19_evk_defconfig.
container.cfg and imximage.cfg are used to created .cfgout files that
are be passed to mkimage with -n to build flash.bin. Now they have been
deleted and replaced by adding their content to properties of node which
type is nxp-imx9image under binman node.
Fixes: 9936724aa9b ("imx95_evk: Add i.MX95 B0 support") Signed-off-by: Alice Guo <alice.guo@nxp.com> Tested-By: Tim Harvey <tharvey@gateworks.com> # imx95-19x19-evk (rA0)
Alice Guo [Fri, 5 Sep 2025 18:22:03 +0000 (02:22 +0800)]
binman: add a new entry type to support .bin file generation for the i.MX95 platform
To support passing specific commands defined in enum imx8image_cmd to
the imx8image_copy_image() function, this patch introduces a new entry
type nxp-imx9image. This entry generates a plain text data file
containing the relevant commands, enabling flexible configuration during
image creation.
Marek Vasut [Sun, 7 Sep 2025 01:00:47 +0000 (03:00 +0200)]
board: dhelectronics: Use isascii() before isprint() in dh_read_eeprom_id_page()
The isprint() checks printability across all 256 characters, some of the
upper 128 characters are printable and produce artifacts on UART. Call
isascii() first to only consider the bottom 7bit ASCII characters as
printable, and then check their printability using isprint(). This fixes
a rare misprint in case the ID page content is uninitialized or corrupted.
Signed-off-by: Marek Vasut <marek.vasut@mailbox.org> Reviewed-by: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Marek Vasut [Sun, 7 Sep 2025 01:00:46 +0000 (03:00 +0200)]
board: dhelectronics: Check pointer before access in dh_get_value_from_eeprom_buffer()
The eip pointer in dh_get_value_from_eeprom_buffer() might be NULL.
The current NULL pointer check happens too late, after the eip was
accessed in variable assignment. Reorder the two, so the NULL pointer
check happens first, and any access second, otherwise the access may
trigger a hang or other undefined behavior.
Signed-off-by: Marek Vasut <marek.vasut@mailbox.org> Reviewed-by: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Marek Vasut [Sat, 6 Sep 2025 23:00:44 +0000 (01:00 +0200)]
phy: Reset init count on phy exit failure
In case the PHY exit callback reports failure, reset init_count to 0 anyway,
so the next attempt at PHY initialization might try to reinitialize the PHY
and restore it to normal operation.
Signed-off-by: Marek Vasut <marek.vasut@mailbox.org> Reviewed-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Tom Rini [Tue, 16 Sep 2025 19:45:08 +0000 (13:45 -0600)]
Merge patch series "Modernize U-Boot code formatting with clang-format"
Javier Tia <javier.tia@linaro.org> says:
This patch series modernizes U-Boot's code formatting infrastructure by
with current Linux kernel practices and providing a more robust and
comprehensive formatting solution.
Javier Tia [Fri, 5 Sep 2025 20:53:47 +0000 (14:53 -0600)]
doc: Update U-Boot coding style guide with clang-format usage
The U-Boot coding style guide has been updated to include information
about using the `.clang-format` configuration file for automatic code
formatting. This ensures consistent formatting across the entire
codebase and aligns with Linux kernel coding standards. The goal with
introducing a predefined coding style is consistency rather than
personal preference.
The .clang-format file is copied directly from the Linux kernel without
any modifications, ensuring complete compatibility with kernel coding
standards.
Include comprehensive best practices for using clang-format,
specifically guidance on formatting only changed blocks versus entire
files, creating separate formatting-only commits for better code review,
and leveraging git clang-format for targeted formatting. Add examples of
editor integrations. This enhancement will help maintainers and
contributors to easily adhere to U-Boot coding standards.
Javier Tia [Fri, 5 Sep 2025 20:53:45 +0000 (14:53 -0600)]
tools: zynqmp_psu_init_minimize.sh: Switch to clang-format
Replace the use of scripts/Lindent with clang-format in
zynqmp_psu_init_minimize.sh. This change is made to align with the rest
of the codebase that uses clang-format for code formatting. This ensures
consistency across all scripts in terms of code style and formatting.
Tested-by: Michal Simek <michal.simek@amd.com> Signed-off-by: Javier Tia <javier.tia@linaro.org>
Javier Tia [Fri, 5 Sep 2025 20:53:44 +0000 (14:53 -0600)]
clang-format: Add configuration file
Introduce .clang-format configuration file to U-Boot, providing
significant improvements over the existing scripts/Lindent approach for
C code formatting.
Benefits of clang-format over scripts/Lindent:
- More comprehensive formatting rules: While Lindent relies on the basic
'indent' tool with limited options, clang-format provides extensive
control over code formatting with 800+ configuration options
- Better handling of complex code structures: clang-format understands
modern C constructs and handles nested structures, macros, and complex
expressions more intelligently
- IDE and editor integration: Native support in major development
environments (VS Code, Vim, Emacs, etc.) enables real-time formatting
- Consistent results across environments: Eliminates variations between
different versions of 'indent' tool and system configurations
- Active maintenance: clang-format is actively developed and updated,
unlike the aging 'indent' tool
Alignment with Linux kernel practices:
Continues U-Boot alignment with Linux kernel development practices,
maintaining consistency between these closely related projects. The
Linux kernel adopted clang-format to modernize its code formatting
infrastructure and improve developer experience.
The .clang-format file is based on the Linux kernel configuration,
specifically copied from Linux kernel v6.16 tag, which itself builds
upon the initial introduction in commit d4ef8d3ff005c ("clang-format:
add configuration file").
Tom Rini [Tue, 16 Sep 2025 19:44:39 +0000 (13:44 -0600)]
Merge patch series "Fix ADI driver header dependencies"
Greg Malysa <malysagreg@gmail.com> says:
Between 2025.07 and 2025.10 many header dependency chains were improved,
but this exposed implicit header usage in several of our drivers. This
wasn't discovered before or included in the original fixes because our
drivers are not yet used by any mainline-supported boards, so build
tests did not find them. This series addresses the two build failures
I've encountered while rebasing our work onto 2025.10 and continuing to
prepare the next submission of our board files.
As part of the header dependency cleanup between 2025.07 and 2025.10, an
implicit route to obtain SZ_128M from linux/sizes.h was removed. This
adds an explicit reference to linux/sizes.h to fix build failures for
this driver.
Signed-off-by: Greg Malysa <malysagreg@gmail.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
Following header dependency cleanups, an implicit dependence on env.h
was exposed in dwc_eth_qos_adi. However because this driver is not (yet)
enabled in any defconfigs, build tests did not identify the missing
header. This adds the missing #include so that the driver builds
correctly when enabled.
Philip Molloy [Fri, 5 Sep 2025 11:25:13 +0000 (11:25 +0000)]
gpio: adp5588: Add ADP5587 as compatible
The ADP5587 is a simpler version of the ADP5588. The ADP5588 can
configure two pins, C8 and C9, as GPIOs or light sensors. The ADP5587
does not include the light sensors.
Signed-off-by: Philip Molloy <philip@philipmolloy.com>
Marek Vasut [Wed, 3 Sep 2025 14:20:52 +0000 (16:20 +0200)]
env: Remove usb_ignorelist and env_fdt_path from ifdef CONFIG_ENV_VARS_UBOOT_CONFIG
The CONFIG_ENV_VARS_UBOOT_CONFIG should protect only U-Boot
configuration variables in environment, those are arch, cpu,
board, board_name, vendor, soc. It should certainly not hide
usb_ignorelist or env_fdt_path from the environment. Fix it.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Tom Rini <trini@konsulko.com>
Per recent discussion [1] product IDs VF7110A or VF7110B from EEPROM are
sufficient to select for VisionFive 2 1.2a or VisionFive 2 1.3b boards.
There are no VisionFive 2 products with mixed-case product IDs in EERPOM
so factor out the unnecessary select case conditional.
Marek Vasut [Mon, 15 Sep 2025 00:49:05 +0000 (02:49 +0200)]
ARM: stm32: Perform node compatible check for KS8851 early
Check the compatible string of ethernet1 node for KS8851 very early on,
before calling uclass_get_device_by_of_path() which might initialize
the device and possibly attempt to configure MAC address into device
which is not KS8851. Doing the compatibility check early prevent this.
Signed-off-by: Marek Vasut <marek.vasut@mailbox.org> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Marek Vasut [Mon, 15 Sep 2025 00:53:04 +0000 (02:53 +0200)]
net: dwc_eth_qos: Fix support for stm32mp2 platform
The layout of SYSCFG_ETHnCR on STM32MP25xx is slightly different yet again.
Add missing swizzling to program the correct register with the correct content.
Fixes: 20afca89ed53 ("net: dwc_eth_qos: add support of stm32mp2 platform") Signed-off-by: Marek Vasut <marek.vasut@mailbox.org> Reviewed-by: Christophe ROULLIER<christophe.roullier@foss.st.com>
Marek Vasut [Sat, 6 Sep 2025 23:00:01 +0000 (01:00 +0200)]
clk: stm32: Pass udevice pointer to clk_register_composite()
The clk_register_composite() does clk_resolve_parent_clk() look up,
which requires valid udevice pointer. Do not pass NULL, pass a valid
device pointer to prevent hang on registering ck_usbo_48m clock on
STM32MP13xx.
Signed-off-by: Marek Vasut <marek.vasut@mailbox.org> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
fdtdec_get_addr_size uses architecture dependent datatypes which causes
the 32-bit R5 to fail when reading the 64-bit size and addr fields of
reg nodes from the fdt.
Therefore change it to a common api for both 64 and 32 bit platforms to
allow for fdt fixups from R5.
Add CMD_MEMINFO and CMD_MEMINFO_MAP to list of configs implied by
TI_COMMON_CMD_OPTIONS. This allows users to easily view the memory
configuration and the memory maps at runtime.
Ye Li [Fri, 12 Sep 2025 09:41:11 +0000 (17:41 +0800)]
arm: armv8: Fix spl recover data section broken
SPL recover data section is broken which causes reboot failure on
some i.MX platforms (iMX8QM/iMX95).
The global variable cold_reboot_flag is assigned to weak reset_flag
function which always return 1, so restore never been executed in
warm reboot.
Fixes: 1c37e59bfbba ("arm: armv8: Improve SPL data save and restore implementation") Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
Marek Vasut [Tue, 2 Sep 2025 22:01:55 +0000 (00:01 +0200)]
mkimage: Add support for bundling TFA BL31 in mkimage -f auto
Introduce two new parameters to be used with mkimage -f auto to bundle
TFA BL31 image into fitImage, using auto-generated fitImage. Add -y to
specify TFA BL31 file name and -Y to specify TFA BL31 load and entry
point address. This is meant to be used with systems which boot all of
TFA BL31, Linux and its DT from a single fitImage, all booted by U-Boot.
Example invocation:
"
$ mkimage -E -A arm64 -C none -e 0x50200000 -a 0x50200000 -f auto \
-d arch/arm64/boot/Image \
-b arch/arm64/boot/dts/renesas/r8a779g3-sparrow-hawk.dtb \
-y ../tfa/build/rcar_gen4/release/bl31.bin -Y 0x46400000 \
/path/to/output/fitImage
"
Documentation update and test are also included, the test validates
both positive and negative test cases, where fitImage does not include
TFA BL31 and does include TFA BL31 blobs.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
bloblist: adjust default bloblist size after reloc
If neither CONFIG_BLOBLIST_FIXED NOR CONFIG_BLOBLIST_ALLOC is set,
currently CONFIG_BLOBLIST_SIZE_RELOC defaults to 0 except if
* CONFIG_ARM=y && CONFIG_EFI_LOADER=y && GENERATE_ACPI_TABLE=y.
A size of zero never makes sense for a bloblist.
When using QFW we need more than 64 KiB to host the ACPI table.
In this case CONFIG_BLOBLIST_ALLOC is used.
Set a reasonable default.
Remove the CONFIG_BLOBLIST_SIZE_RELOC in ARM QEMU defconfigs which are
not compatible with ACPI tables passed from QEMU.
Reported-by: Emil Renner Berthing <emil.renner.berthing@canonical.com> Fixes: 6f9b015c138b ("common: Enable BLOBLIST_TABLES on arm") Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Tom Rini [Fri, 12 Sep 2025 18:30:15 +0000 (12:30 -0600)]
Merge patch series "arm: mach-k3: am64x: Add reset cause for cpuinfo"
Steffen Kothe <steffen.kothe@skothe.net> says:
AM64X hereby receives support for reset reason printing during boot.
Unfortunately does the AM64X register mapping slighlty differ from
the AM62X. WDT and PORZ are not part of the reset source register, but
the mapping remains the same for all other causes.
To prevent ifdef/else constructs, I decided to follow a simple
copy/paste approach and adjusted the logic accordingly.
spl_start_uboot is a board overridable function that switches to falcon
boot mode on return value of 0.
Though for SPI, the falcon boot mode was being enabled on return value
of 1 which is not the correct behaviour. Therefore this patch fixes it
to the expected boot flow.
board: ti: fdt_ops: make ti_set_fdt_env() const-correct
Make the fdt_map parameter a pointer to const, since the function only
reads the mapping table. This improves API correctness and allows maps
to live in read-only data.
Judith Mendez [Mon, 25 Aug 2025 15:23:10 +0000 (10:23 -0500)]
board: ti: am65x: Overwrite get_overlay_mmc
Unlike other K3 SoC's, am65 SoC has the capability to detect daughter
cards and automatically generate a list of white-space separated overlays
in name_overlays environment variable.
When applied during boot with get_overlay_mmc, the path to overlays with
default distribution is incorrect where path is currently: boot/dtb and
the overlays exist in boot/dtb/ti.
Fix the path in get_overlay_mmc so that overlays are automatically applied
correctly during boot time.
Judith Mendez [Wed, 20 Aug 2025 21:56:34 +0000 (16:56 -0500)]
mach-k3: am62*: Fix backup from eMMC boot mode
Currently logic in spl_mmc_boot_mode only lookes at main devstat
to determine the bootmode to return. Thus, when using: 'eMMC boot'
as primary boot mode and 'MMCSD boot from eMMC UDA' as backup
boot mode, 'eMMC boot' is always selected. Add check for bootindex
to determine if ROM boot via backup boot mode and return MMCSD_MODE_FS
which is the only supported backup bootmode with eMMC device.
Tom Rini [Thu, 11 Sep 2025 16:03:12 +0000 (10:03 -0600)]
Merge patch series "Fix dma_addr_t for R5 SPL"
Anshul Dalal <anshuld@ti.com> says:
On various TI's K3 platforms boot failure was observed on SPI NOR since the
commit 5609f200d062 ("arm: Kconfig: enable LTO for ARCH_K3"). This issue was
root caused to stack corruption by the 'udma_transfer' function. Where the local
variable 'paddr' of type 'dma_addr_t' was being written to as a 64-bit value
which overwrote the stack frame of the caller (dma_memcpy) as only 32-bits had
been reserved for paddr on the stack, specifically the r4 register in the frame
of dma_memcpy was being overwritten with a 0.
drivers/dma/ti/k3-udma.c:2192:
int udma_transfer(...)
{
...
dma_addr_t paddr = 0;
...
/* paddr was written to as 64-bit value here */
udma_poll_completion(uc, &paddr);
}
drivers/dma/dma-uclass.c:234:
int dma_memcpy(...)
{
dma_addr_t destination;
dma_addr_t source;
int ret;
...
/* This call resolves to udma_transfer */
ret = ops->transfer(...);
Enabling LTO changed how gcc mapped local variables of dma_memcpy to CPU
registers, where earlier the bug was hidden since the overwritten register
'r4' was allotted to 'ret' but was allotted to 'destination' once LTO was
enabled. And since the overwritten value was 0, the bug remained undetected
as it just meant ret was 0, but having 'destination' set to 0 caused
dma_unmap_single to fail silently leading to boot failures.
The fix entails enabling DMA_ADDR_T_64BIT which changes dma_addr_t from u32 to
u64 for the R5 SPL thus reserving enough space for 'paddr' to prevent the
overflow.
ARCH_K3 encompasses both 32 and 64-bit cores on the same SoC, though the
DMA addresses are always 64-bit in size.
With the current implementation, the R5 SPL uses a u32 for dma_addr_t
which leads to data overflow when functions such as k3_nav_*_pop_mem try
to write a 64-bit address to dma_addr_t variable.
In certain cases it leads to stack corruption which manifest as boot
failures on certain compilers, such as SPI boot on GCC 14.2 or 13.3.
Therefore this patch selects CONFIG_DMA_ADDR_T_64BIT for all ARCH_K3.
dma_addr_t is used to store any valid DMA address which might not
necessarily be the same size as host architecture's word size. Though
various typecasts in k3's dma and usb driver expect dma_addr_t to be the
same size as the word size.
This leads the compiler to throw a "cast from pointer to integer of
different size" warning when the condition is not met, for example when
enabling CONFIG_DMA_ADDR_T_64BIT for the R5 core.
Therefore this patch fixes the typecasts by using 'uintptr_t' as an
intermediary type which is guaranteed to be the same size as void* on
the host architecture. Thus, eliminating the compiler warning.
env: fix config dependency for ENV_OFFSET_REDUND_RELATIVE_END
Since commit 5fb88fa725 "env: Rename SYS_REDUNDAND_ENVIRONMENT to ENV_REDUNDANT"
the option SYS_REDUNDAND_ENVIRONMENT is no longer available and should be
renamed to ENV_REDUNDANT.
Fixes: 95f03ee65c0e ("env: mmc: fix offsets relative to the end of the partition") Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com> Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Tom Rini <trini@konsulko.com>
The SPI flash driver does not build without SPI support enabled.
Fixes: 4151f4f822bb ("spl: Rework and tighten some dependencies") Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Acked-by: Peng Fan <peng.fan@nxp.com> Acked-by: Anshul Dalal <anshuld@ti.com>
virtio: blk: support block sizes exceeding 512 bytes
QEMU allows to specify the logical block size via parameter
logical_block_size of a virtio-blk-device.
The communication channel via virtqueues remains based on 512 byte blocks
even if the logical_block_size is larger.
Consider the logical block size in the block device driver.
Reported-by: Emil Renner Berthing <emil.renner.berthing@canonical.com> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Tested-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Tom Rini [Wed, 27 Aug 2025 18:38:36 +0000 (12:38 -0600)]
checkpatch.pl: Ignore mdelay instead of udelay
Whereas in Linux, on ARM there is the notion of delay operations and
mdelay and udelay are not the same, here we just have udelay and mdelay
is a trivial wrapper. Tell checkpatch to not complain here.
Reported-by: Bhimeswararao Matsa <bhimeswararao.matsa@gmail.com> Signed-off-by: Tom Rini <trini@konsulko.com>
Tony Dinh [Tue, 26 Aug 2025 19:45:37 +0000 (12:45 -0700)]
fs: ext4fs: add CONFIG_EXT4_MAX_JOURNAL_ENTRIES to Kconfig
Add maximum ext4 journal entries to Kconfig. It is necessary since the
number of journal entries is proportional to disk capacity. For example,
an ext4 4TB HDD partition could require approximately 500 entries.
Signed-off-by: Tony Dinh <mibodhi@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Tony Dinh [Tue, 26 Aug 2025 19:37:17 +0000 (12:37 -0700)]
fs: ext4fs: Add initialization failure recovery path in ext4fs_write
Don't invoke ext4fs_deinit() in ext4fs_write() if the failure occurs
during initialization. It would result in a crash since ext4fs_init()
has already done that.
Signed-off-by: Tony Dinh <mibodhi@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Tom Rini [Tue, 9 Sep 2025 18:44:23 +0000 (12:44 -0600)]
Merge patch series "tools: fdtgrep: Mark util_version() as static"
This series from Ilias Apalodimas <ilias.apalodimas@linaro.org> lays
some of the groundwork for being able to enable the -Wmissing-prototypes
compiler flag while building U-Boot by fixing the obvious problems in
the tools directory.
Brock reports a breakage on an RK3568 SoC. His patch is
correct but he never followed up on the requested changes.
We currently use ldr to calculate the address of __bss_start and
__bss_end. However the absolute addresses of the literal pool are never
relocated and we end up clearing the wrong memory section. Use
PC-relative addressing instead.
Mark Kettenis [Sat, 23 Aug 2025 14:03:56 +0000 (16:03 +0200)]
pci: apple: Fix use of uninitialized variable
Replace use of uninitialized variable with the PCI device number
in an error message as this is what we use elsewhere to derive
the PCIe port number. Use ofnode_read_pci_addr() to read the
PCI address of the node and derive the device number from that.
Signed-off-by: Mark Kettenis <kettenis@openbsd.org> Reported-by: Andrew Goodbody <andrew.goodbody@linaro.org>
Rasmus Villemoes [Tue, 19 Aug 2025 10:55:54 +0000 (12:55 +0200)]
common/spl: use memmove() in load_simple_fit()
I had trouble booting some am335x boards (both
beagleboneblack and a custom board). SPL would start just fine, and
apparently load U-Boot proper, but it would hang when jumping to
U-Boot.
While debugging, I stumbled on this memcpy() which from code
inspection very much looked to have overlapping src and dst, and
indeed a simple printf revealed
calling memcpy(0x8087bf68, 0x8087bf80, 0xf7f8)
Now, it will always be with src > dst, our memcpy()
implementations "most likely" do forward-copying, and in the end it
turned out that this wasn't the culprit after all [*].
But to avoid me or others barking up the wrong tree in the future, and
because this use of memcpy() is technically undefined, use memmove()
instead.
[*] That was 358d1cc232c ("spl: Align FDT load address"), which has
since been fixed in master but not the v2025.07 I worked of by 52caad0d14a ("ARM: Align image end to 8 bytes to fit DT alignment").
Signed-off-by: Rasmus Villemoes <ravi@prevas.dk> Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@gmx.de>
Tom Rini [Mon, 18 Aug 2025 16:51:19 +0000 (10:51 -0600)]
boot: Add LEGACY_IMAGE_FORMAT to DISTRO_DEFAULTS
At this time there are still major Linux distributions which by default
boot using LEGACY_IMAGE_FORMAT type scripts. Add this option to
DISTRO_DEFAULTS to ensure these platforms can still boot.
Fixes: d780965927d4 ("Drop the special am335x_boneblack_vboot target") Reported-by: Sascha Silbe <sascha-pgp@silbe.org> Tested-By: Sascha Silbe <sascha-pgp@silbe.org> Signed-off-by: Tom Rini <trini@konsulko.com>
Initialize the actread variable to prevent undefined behavior
that can occur if the variable is used before being assigned a
value.
This will help to prevent potential issues, especially if
actread is used (e.g., read, incremented, or returned) before
being explicitly set elsewhere in the code.
Ben Hoelker [Sun, 17 Aug 2025 22:30:00 +0000 (10:30 +1200)]
drivers: rtc: max313xx: Add delay after setting date
The MAX31331 was not correctly updating the seconds when
setting the time and would return the seconds previously set.
Like the MAX31343, a delay needs to be added after setting the
time. Wait one second after writing so that the date command shows the
correct time.
Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Reviewed-by: Bruce Adams <bruce.adams@alliedtelesis.co.nz> Signed-off-by: Ben Hoelker <ben.hoelker@alliedtelesis.co.nz>
Enable CONFIG_DNS for visionfive2 board target. With CONFIG_PROT_DNS_LWIP
enabled and CONFIG_CMD_DNS disabled this restores DNS functionality
displaced by LwIP DNS refactoring during the merge window.
Patrick Rudolph [Wed, 3 Sep 2025 07:05:01 +0000 (09:05 +0200)]
configs: Fix crash on coreboot x86
Booting u-boot as payload with coreboot's main branch is currently broken
since commit [1] on x86 as U-boot assumes the active GDT matches what
U-Boot would have installed in start16.S.
Make no assumptions and always load the GDT when building as coreboot
payload to make sure the segment registers are actually matching the GDT.
Fixes #GP seen when booting U-Boot as coreboot payload.
include: env: ti: Use .env for environment variables
Add omap common environment variables to .env. We retain the old-style C
environment .h files to maintain compatibility with other omap devices that
have not moved to using .env yet.
Marek Vasut [Wed, 3 Sep 2025 11:23:23 +0000 (13:23 +0200)]
arm64: renesas: r8a779g3: Use $loadaddr in bootcmd on Retronix R-Car V4H Sparrow Hawk board
Avoid use of hard-coded address in boot command, instead use $loadaddr
which is the default load address. This improves consistency of the
environment on this board.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Marek Vasut [Wed, 3 Sep 2025 11:23:57 +0000 (13:23 +0200)]
ARM: renesas: Enable CONFIG_ENV_VARS_UBOOT_CONFIG on all boards
The CONFIG_ENV_VARS_UBOOT_CONFIG extends U-Boot environment with
variables arch/board/board_name/soc/vendor, which can be used to
discern different devices from each other based purely on U-Boot
environment variables.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
- Several improvements for kontron-sl-mx6ul.
- Add Phytec imx8mp-libra-fpsc board
- Add redundant environment support for imx8m evk boards.
- Several improvements for phycore-imx93.
Benjamin Hahn [Tue, 2 Sep 2025 06:07:32 +0000 (08:07 +0200)]
Add imx8mp-libra-fpsc board
Add new imx8mp-libra-fpsc board.
Bootph tags as well as USB device tree nodes are in u-boot.dtsi for now
and will be removed when upstreamed.
The Libra i.MX 8M Plus FPSC is a single board computer. It uses an i.MX
8M Plus FPSC [1] System on Module which utilizes the FPSC standard [2].
Primoz Fiser [Thu, 28 Aug 2025 08:20:08 +0000 (10:20 +0200)]
board: phytec: phycore-imx93: Use CONFIG_PHYTEC_EEPROM_BUS
Switch to use CONFIG_PHYTEC_EEPROM_BUS instead of the hard coded value
of 2 for the EEPROM I2C bus for both SPL and U-Boot proper. Possible
since commit 88a1816a9b4e ("board: phytec: common: Add PHYTEC_EEPROM_BUS
to Kconfig").
By default, lets disable configuration option CONFIG_AHAB_BOOT=y on the
phyCORE-i.MX93 based boards. This option is only used in the secureboot
context which is not provided by default anyway. Lets remove it from the
defconfig to not give false impressions it is supported out of the box
for this board.
On the other hand, in the context of PHYTEC secureboot, this option is
selected by the distro which enables CONFIG_AHAB_BOOT among other secure
boot related options and tweaks needed to properly support it.
Signed-off-by: Primoz Fiser <primoz.fiser@norik.com> Reviewed-by: Martin Schwan <m.schwan@phytec.de>
Clean-up "imx93-phyboard-segin-u-boot.dtsi" internal device-tree from
nodes already part of the upstream device-tree since commit 79f3e77133bd
("Subtree merge tag 'v6.16-dts' of dts repo [1] into dts/upstream"). No
functional change is made with this commit.
Eberhard Stoll [Mon, 25 Aug 2025 13:54:34 +0000 (15:54 +0200)]
imx: kontron-sl-mx6ul: Force default environment for serial loader boot
In case of booting from serial loader (USB) we want to always use the
default environment in order to get a defined state that is
independent of any environment stored in persistent memory.
This way we can avoid corruption of the boot process during
development and manufacturing by existing environment settings in
flash.
For some cases it is beneficial to not store the environment in
persistent memory, but instead use the default environment and
keep it in volatile RAM only. Allow this by enabling
CONFIG_ENV_IS_NOWHERE.
projects / thirdparty / u-boot.git / log
