It's possible to interrupt the fastboot command from the U-Boot shell
using the Ctrl-c keybinding.
Document this.
Signed-off-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
Reviewed-by: Sam Day <me@samcday.com>
When the `memory' efi selftest verifies the Devicetree memory reservation,
it accesses the memory_map buffer after it has been freed with free_pool().
Move the verification earlier to fix this.
Fixes: 34c96659ed ("efi_selftest: check fdt is marked as runtime data")
Signed-off-by: Vincent Stehlé <vincent.stehle@arm.com>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Cc: Tom Rini <trini@konsulko.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Barebox has now ported some of the UEFI code. In the process
they found some bugs.
In this case when the variable buffer is too small, efi_var_collect()
returns EFI_BUFFER_TOO_SMALL but doesn't free the allocated 'buf'.
Fixes: 5f7dcf079d ("efi_loader: UEFI variable persistence")
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
The `loaded image' efi selftest is comparing protocol GUIDs with the wrong
polarity.
This can be verified on the sandbox, where two protocols GUIDs are
retrieved by the test from the image handle in the following order:
1. Loaded Image Device Path Protocol GUID
2. Loaded Image Protocol GUID
The test matches on the first GUID, while it is in fact looking for the
second one; fix the comparison polarity.
Fixes: efe79a7c0d ("efi_selftest: test for loaded image protocol")
Signed-off-by: Vincent Stehlé <vincent.stehle@arm.com>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Cc: Tom Rini <trini@konsulko.com>
Cc: Alexander Graf <agraf@csgraf.de>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Document support for Renesas Gray Hawk Single development board
based on Renesas R-Car V4M (R8A779H0) SoC.
Fixes: 53066deccb ("ARM: renesas: Add Renesas R8A779H0 V4M Gray Hawk board code")
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Document support for Renesas Geist development board
based on Renesas R-Car M3Le (R8A779MD) SoC.
Fixes: c8523795d7 ("arm64: dts: renesas: r8a779md: Add support for R-Car M3Le R8A779MD Geist")
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The RZ/N1D and RZ/N1S contain Cortex-A7 core, which is 32bit ARM core.
Document the SoC as 32bit ARM instead of aarch64.
Fixes: a5b9f95943 ("doc: renesas: add Renesas board docs")
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
The read_poll_timeout() macro breaks out of its loop when the condition
evaluates to true. The current code uses "!tx_complete" as the
condition, which means it exits immediately when tx_complete is false
(i.e., transmission has NOT completed yet), rather than waiting for
completion.
Fix the condition to "tx_complete" so that the poll loop waits until
the TCPC signals transmission success/failure/discard before
proceeding.
Without this fix, tcpm_pd_transmit() returns before the TCPC has
finished transmitting, causing the PD state machine to proceed with
stale tx_status values.
Fixes: 1db4c0ac77 ("usb: tcpm: add core framework")
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
This is a DRAM controller driver for the R-Car X5H and its enablement.
This makes the U-Boot on RSIP usable beyond U-Boot shell running on
Cortex-M33, as the U-Boot on RSIP can now load not only SCP firmware
into the SCP core STCM, but also TFA BL31, OPTEE-OS and U-Boot into DRAM
and start them on the Cortex-A720AE core. This is self-contained and
affects only the R-Car X5H and a bit of R-Car V4H, besides it went
through rounds of testing until now, therefore it is safe to include it
this late in the release cycle. I know this will make rc5 massive, sorry
about that.
u-boot-dfu-20260616
CI: https://source.denx.de/u-boot/custodians/u-boot-dfu/-/pipelines/30480
Android:
* Fix A/B slot selection when marked successful and tries = 0
Fastboot:
* Handle partial blk_dwrite() as errors instead of success
Usb Gadget:
* Atmel: Use calloc() to initialize endpoint list
Originally, 'make DEVICE_TREE_DEBUG=1' only generated extra output on
the console. But since 6cdd7597a2 ("kbuild: Produce diff between base
DT and U-Boot augmented DT if DEVICE_TREE_DEBUG=1"), that has also
left behind lots of files that clutter the repo and are hard to get
rid of manually.
Make sure that a 'make clean' will remove those files, and add them to
.gitignore.
Signed-off-by: Rasmus Villemoes <rv@rasmusvillemoes.dk>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Bind the DBSC5 DRAM controller driver on boot in board_early_init_r(),
which brings up the DBSC5 DRAM controller and its PHY and which enables
access to DRAM present on this system.
Add default boot command which loads additional bootloader components
from HF and UFS storage into SRAM and DRAM, and starts those components
on SCP and AP core 0. The system is then capable of reaching U-Boot on
the AP core 0. Specifically, the following components are loaded:
- SCP firmware, 384 kiB from HF offset 0x4c0000 to SCP STCM
- TFA BL31, 256 kiB from UFS0 offset 0x5000 * 4 kiB sectors to DRAM 0x8c200000
- TEE, 2 MiB from UFS0 offset 0x5200 * 4 kiB sectors to DRAM 0x8c400000
- U-Boot, 1 MiB from UFS0 offset 0x7200 * 4 kiB sectors to DRAM 0x8c300000
- IPL parameters table is generated at DRAM address 0x8c100000
Enable pstore command support to allow dumping kernel console from
pstore/ramoops, which is convenient for debugging. Use as follows:
=> pstore set 0x80000000 0x10000 0x400 0x8000 0 0 0
=> pstore display console
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Add Renesas R-Car Gen5 DBSC5 DRAM controller driver. This driver is currently
capable of bringing LPDDR5X DRAM on Renesas R-Car X5H Ironhide board. Further
boards can be supported by supplying board specific DRAM configuration data
via dbsc5_get_board_data().
The driver reuses parts of previous DBSC5 driver, but due to hardware changes,
can not be fully integrated into existing DBSC and DRAM driver, therefore the
currentl DBSC and DRAM drivers are moved into R8A779G0 V4H specific files, and
the R8A78000 X5H files are added in parallel.
The Gen5 DBSC driver is meant to be used in RSIP context, while the Gen4 DBSC
driver is meant to be used in SPL, therefore the Kconfig conditionals have been
adjusted to match.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Add support for Renesas R-Car Gen5 R8A78000 SoC into RT-VRAM
initialization driver. The changes are only a slight adjustment
to the register programming, therefore reuse the existing RT-VRAM
driver and parametrize those changes using driver data.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Loading EFI parts like a Debian-Installer on Rockchip SoCs creates
interesting results, in that on some boards the Grub bootloader can't
find any partitions on a USB-Stick, or loading a kernel from Grub spews
EHCI fail timeout STS_IAA set
messages before failing and on others the loading something like efivars
from an eMMC creates read errors and making the MMC vanish from U-Boot.
This only affected boards with at least 4GB of RAM.
These boards have at least 256MB of memory placed above the actual 4GB
address space (due to the iomem being in between) and while kernel,
initramfs, dt are generally loaded to predefined addresses, additional
EFI parts (efivars, etc) are likely just loaded "somewhere" and it seems
this always landed in that higher up memory part.
Also in the Linux-kernel peripherals like EMMC, USB, etc already run
with a 32bit dma-mask set.
So far, I've seen this on RK3568 and RK3588, but as the same peripherals
are used on most Rockchip SoCs, it makes sense to limit this on all.
So add ARCH_ROCKCHIP to the default-y list of LMB_LIMIT_DMA_BELOW_RAM_TOP.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Peter Robinson <pbrobinson@gmail.com>
Commit bd3f9ee679 ("kbuild: Bump the build system to 6.1") adds FORCE
as a prerequisite to the if_changed rules here, but the commands use $^
so FORCE leaks in as a stray operand. The dd in cmd_mkalign_mxs fails
(silently, since its stderr is discarded) and the binary is never
aligned, stat in cmd_mkivt_mxs emits an error and cst receives a bogus
argument.
Use $< and $(real-prereqs) instead, which exclude FORCE.
Fixes: bd3f9ee679 ("kbuild: Bump the build system to 6.1")
Signed-off-by: Simon Glass <sjg@chromium.org>
Commit bd3f9ee679 ("kbuild: Bump the build system to 6.1") adds FORCE
as a prerequisite to the u-boot-align.bin rule, but cmd_mkalign_eds
expands $^, so FORCE leaks in as a stray operand. The dd then fails
(silently, since its stderr is discarded) and the following mv never
runs, so u-boot.bin never gains its 4096-byte zero prefix. The mask ROM
enters U-Boot 0x1000 (4KB) into the image and the board never starts,
sitting in BootROM download mode (DnX).
Use $< instead of $^, which excludes FORCE and restores the prefix.
Fixes: bd3f9ee679 ("kbuild: Bump the build system to 6.1")
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
The boot selection rules state that a slot is bootable if it is not
corrupted and either has tries remaining or has already booted
successfully. However, slots that have tries_remaining == 0 and
successful_boot == 1 will be disregarded when picking the slot to
attempt.
Updates the selection logic so slots marked successful remain eligible
even when their tries counter is zero. Debug message now also includes
the successful_boot value.
Signed-off-by: Colin Pinnell McAllister <colinmca242@gmail.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
Link: https://patch.msgid.link/20260525003158.11319-1-colinmca242@gmail.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
Two fixes for R-Car Gen5 RSIP, one to surely build u-boot-elf.shdr and
one to make u-boot-elf.shdr compatible with tooling.
Two fixes for R-Car Gen4, which could hang in SPL without them.
ARM GIC-600 IP complies with ARM GICv3 architecture, but among others,
implements a power control register in the Redistributor frame. This
register must be programmed to mark the frame as powered on, before
accessing other registers in the frame.
Before the switch to generic lowlevel_init function, this did not pose
a problem as the previous custom lowlevel_init did not access the GICR
registers. The generic function does and that does lead to a hang early
in SPL. Enable the GIC600 initialization variant to mitigate the hang.
Fixes: 37997a214e ("arm: renesas: Use stock lowlevel_init function and remove s_init")
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The mach_cpu_init() function is not invoked in SPL. Instead of
having two functions, fold mach_cpu_init() into board_init_f(),
which is called very early in the boot process and assures that
the CPG and APMU setup will be invoked before DM is brought up.
Fixes: 37997a214e ("arm: renesas: Use stock lowlevel_init function and remove s_init")
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
The SDK 4.32 flash_writer tool, built from the SDK IPL source, requires
SREC S7 "Start address (termination)" record [1] at the end of the SREC
file that is sent to it during installation of content into storage,
otherwise the tool waits for the S7 record indefinitelly and the payload
does not get installed into storage.
Specifically, the tool considers SREC S3 and S7 records as mandatory,
S0, S5, S6 as ignored, and any other records as unsupported.
Configure srec_cat such that it explicitly generates the trailing S7
record, and also that it never generates the ignored S5 Count record.
This fixes installation of u-boot-elf.shdr using the flash_writer tool,
which can not finish successfully without the trailing S7 record.
[1] https://en.wikipedia.org/wiki/Motorola_S-record#Record_types
Fixes: 3b2ce3743c ("arm: renesas: Generate u-boot-elf.shdr for R-Car Gen5 RSIP")
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Currently, the default build target for all R-Car Gen3/4/5 is the
u-boot-elf.srec, which depends on u-boot.bin and other vital build
artifacts, which get built as prerequisites. The R-Car Gen5 RSIP
port benefits from u-boot-elf.shdr being built as well, because the
u-boot-elf.shdr contains header used by the BootROM to load and
start U-Boot on the RSIP core. Because u-boot-elf.shdr depends on
u-boot-elf.srec, switch the default build target for R-Car Gen5
RSIP port to u-boot-elf.shdr. This way, both u-boot-elf.shdr and
u-boot-elf.srec are built for R-Car Gen5 RSIP port.
Fixes: 9d47a5a4d5 ("arm: renesas: Add Renesas R-Car R8A78000 X5H Cortex-M33 RSIP port")
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Franz Schnyder <fra.schnyder@gmail.com> says:
Currently, on the Toradex SMARC iMX95 and the Verdin iMX95 the ENETC
device is not enumerated before network initialization because
pci_init() is not called. As a result, no Ethernet device is registered.
Enable CONFIG_PCI_INIT_R so the PCI buses are enumerated early enough
for the Ethernet Controller to be detected and used.
Link: https://lore.kernel.org/r/20260612-fix-smarc-verdin-imx95-eth-v1-0-851197b36dcc@toradex.com
Currently, the ENETC device on iMX95 is not enumerated before network
initialization because pci_init() is not called. As a result, no
Ethernet device is registered.
Enable CONFIG_PCI_INIT_R so the PCI buses are enumerated early enough
for the Ethernet Controller to be detected and used.
Fixes: 60d8255d8d ("board: toradex: add Toradex Verdin iMX95")
Signed-off-by: Franz Schnyder <franz.schnyder@toradex.com>
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Currently, the ENETC device on iMX95 is not enumerated before network
initialization because pci_init() is not called. As a result, no
Ethernet device is registered.
Enable CONFIG_PCI_INIT_R so the PCI buses are enumerated early enough
for the Ethernet Controller to be detected and used.
Fixes: ff0540fcfe ("board: toradex: add Toradex SMARC iMX95")
Signed-off-by: Franz Schnyder <franz.schnyder@toradex.com>
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
CI: https://source.denx.de/u-boot/custodians/u-boot-snapdragon/-/pipelines/30394
- Define memory map for lemans-evk (pending SMEM)
- Fix CONFIG_SYS_INIT_SP_BSS_OFFSET in db410c chainloaded fragment
- Fix the "dump bootargs" command in the qcom-phone boot menu
- Fix a bug in the rpmh-regulator driver where the regulator mode may
not be set during enable.
- Enable watchdog autostart for Dragonwing boards
- Fix serial console init on ipq5424-rdp466
Add a /chosen node with stdout-path pointing to serial0 (uart1) to
enable the DT-driven console discovery path in
serial_find_console_or_panic().
Without this node, the live DT path in serial_find_console_or_panic()
is skipped and the fallback path is used. Adding the /chosen node makes
the console selection explicit and deterministic, ensuring the correct
serial device is always selected as the console.
Signed-off-by: Gurumoorthy Santhakumar <gurumoorthy.santhakumar@oss.qualcomm.com>
Link: https://patch.msgid.link/20260603113853.3396271-1-gurumoorthy.santhakumar@oss.qualcomm.com
Signed-off-by: Casey Connolly <casey.connolly@linaro.org>
With the recent release of labgrid 26.0, we need to pin to 25.0.1 for
the Sage lab until everything can be upgraded.
Signed-off-by: Tom Rini <trini@konsulko.com>
Pull request efi-2026-07-rc5
CI: https://source.denx.de/u-boot/custodians/u-boot-efi/-/pipelines/30365
Documentation:
* Update urllib3 version for building
* usb: typos 'requird', 'current'
UEFI
* Improve PE-COFF relocation data validation
Devicetree-to-C generator:
* dtoc: test: add missing escape in help text
Neha Malcom Francis <n-francis@ti.com> says:
Update all DDR configuration DTSIs to the latest auto-generated output of
the Sysconfig Tool (DDR Configuration for TDA4x, DRA8x, AM67x, AM68x,
AM69x (0.12.00.0000)) [0]
The auto-generated files must not be modified, but effort will be taken to
change the tool output to adhere to the latest checkpatch.pl rules. J722S
and J721E will also be updated in a subsequent series.
All the changes have been kernel boot tested and memtester has passed (same
as v1, as no functional changes made).
[0] https://dev.ti.com/sysconfig/#/start
Link: https://lore.kernel.org/r/20251103071035.674604-1-n-francis@ti.com
Add a concise section for DDR configuration pointing to the public tool
that can be used to generate the configuration DTSI.
Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
Reviewed-by: Romain Naour <romain.naour@smile.fr>
Tom Rini
Mattijs KorpershoekandHeinrich Schuchardt
Vincent StehléandHeinrich Schuchardt
Ilias ApalodimasandHeinrich Schuchardt
Denis MukhinandHeinrich Schuchardt
Marek VasutandHeinrich Schuchardt
Peng FanandMarek Vasut
Wadim EgorovandTom Rini
Rasmus VillemoesandTom Rini
Heiko StuebnerandTom Rini
Simon GlassandTom Rini
Zixun LIandMattijs Korpershoek
Colin Pinnell McAllisterandMattijs Korpershoek
Francois BerderandMattijs Korpershoek
Franz SchnyderandTom Rini
Gurumoorthy SanthakumarandCasey Connolly
Aswin MuruganandCasey Connolly
Balaji SelvanathanandCasey Connolly
Sam DayandCasey Connolly
Petr HodinaandCasey Connolly
Neha Malcom FrancisandTom Rini