18536 Commits

Author SHA1 Message Date
Tom Rini
3cdce049f9 Merge tag 'u-boot-rockchip-20260610' of https://source.denx.de/u-boot/custodians/u-boot-rockchip
CI: https://source.denx.de/u-boot/custodians/u-boot-rockchip/-/pipelines/30398

Please pull the updates for rockchip platform:
- New Board support: rk3588 FriendlyElec NanoPi R76S
- UFS boot from SPL for rk3576 (NanoPi M5, ROCK 4D)
- Clock support for RK3576 GMAC 25MHz output and RK3528/RK3576 USB3 OTG
- Switch rk3128/rk3229 boards to upstream devicetree
- MAINTAINERS update for upstream devicetree references
- rk3588-rock-5b: Remove USB-C controller from u-boot.dtsi
2026-06-10 13:12:35 -06:00
Sam Day
146963054b board: dragonboard410c: fix chainloaded.config
Since c8a74db0c, SYS_INIT_SP_BSS_OFFSET only supports hex encoding.

Signed-off-by: Sam Day <me@samcday.com>
Link: https://patch.msgid.link/20260531-db410c-chainloaded-fix-v1-1-94176aa147d1@samcday.com
Signed-off-by: Casey Connolly <casey.connolly@linaro.org>
2026-06-10 13:36:18 +02:00
Sam Day
688890d15c board: qualcomm: phone: fix 'Dump bootargs'
This menu option wasn't dumping /chosen, because no FDT addr had been
set yet.

Signed-off-by: Sam Day <me@samcday.com>
Link: https://patch.msgid.link/20260531-qcom-phoneconfig-fix-v1-1-110a1c542dc3@samcday.com
Signed-off-by: Casey Connolly <casey.connolly@linaro.org>
2026-06-10 13:36:18 +02:00
Johan Jonker
22fa81fd8c rockchip: MAINTAINERS: upstream devicetree update
Most Rockchip boards are now using the upstream device tree.
Some MAINTAINERS files still contain a reference to
no longer available files. Update and where possible
streamline with '*' ending.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Peter Robinson <pbrobinson@gmail.com>
Acked-by: Matwey V. Kornilov <matwey.kornilov@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2026-06-10 00:19:05 +08:00
Johan Jonker
924f87b995 rockchip: Switch rk3229 boards to upstream devicetree
Switch rk3229 boards to upstream devicetree.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2026-06-08 21:34:59 +08:00
Emanuele Ghidoli
37c6f531da board: toradex: verdin-imx95: fix ram size check calculated addresses
The ram_alias_checks addresses are 32 bit values. When summed as 64 bit
values the calculation is done correctly, otherwise, if they are summed
as 32 bit values, the sum wraps around.

Fix by adding uintptr_t recast to the base address.

Fixes: 60d8255d8d ("board: toradex: add Toradex Verdin iMX95")
Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>
Acked-by: Francesco Dolcini <francesco.dolcini@toradex.com>
2026-06-04 17:23:49 -03:00
Nguyen Tran
c8523795d7 arm64: dts: renesas: r8a779md: Add support for R-Car M3Le R8A779MD Geist
Add support for the Geist board based on the Renesas R8A779MD (M3Le) SoC, a
register-compatible variant of the R8A77965 (M3N) with reduced peripherals.
The Geist board design references the Renesas Salvator-X/XS boards, adapting
their configuration for the R8A779MD SoC.

The board will be switched to OF_UPSTREAM once the DTs land in upstream.

Signed-off-by: Huy Bui <huy.bui.pz@bp.renesas.com>
Signed-off-by: Nguyen Tran <nguyen.tran.pz@bp.renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2026-06-01 00:02:30 +02:00
Dario Binacchi
4369c6a050 board: st: factorize STM32MP FWU multi-bank support
Factorize FWU multi-bank support code common to STM32MP1 and
STM32MP2 platforms into a dedicated shared source file.

No functional change intended.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2026-05-26 13:46:30 +02:00
Dario Binacchi
560d8f3270 board: st: stm32mp15: support dynamic A/B bank bootup
Following commit 4300f9f4c5 ("board: st: stm32mp25: support dynamic
A/B bank bootup"), this patch enables automatic detection of the active
A/B bank on STM32MP15 platforms by retrieving partition GUIDs from FWU
metadata.

This ensures the system correctly identifies the bootable partitions
even in multi-bank scenarios, falling back to a standard bootable flag
scan if the UUIDs are missing.

To enable A/B bank bootup on STM32MP15 boards, add the following Kconfig
options to the  stm32mp15[_basic]_defconfig:

 CONFIG_FWU_MULTI_BANK_UPDATE=y
 CONFIG_FWU_MDATA=y
 CONFIG_FWU_NUM_BANKS=2
 CONFIG_FWU_NUM_IMAGES_PER_BANK=3
 CONFIG_CMD_FWU_METADATA=y
 CONFIG_FWU_MDATA_V2=y

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2026-05-26 13:46:30 +02:00
Tom Rini
97208cb762 Merge tag 'xilinx-for-v2026.07-rc3' of https://source.denx.de/u-boot/custodians/u-boot-microblaze
AMD/Xilinx/FPGA changes for v2026.07-rc3

versal/fpga:
- Fix unaligned buffer handling

versal2:
- Fix buffer overflow in SOC name array
2026-05-25 09:43:44 -06:00
Moteen Shah
7e11adf054 am57xx: restore bootm_size for ARMv7 HighMem constraint
babae80169 removed bootm_size from ti_common.env to allow K3 boards
to process images larger than 256MB, but preserved it in
ti_armv7_keystone2.env for ARMv7 Keystone2 boards. AM57xx (also ARMv7)
was not covered by that preservation.

Without bootm_size, env_get_bootm_size() falls back to gd->ram_size,
causing initrd_high to be computed as the top of all RAM. On ARM32
boards with more RAM than the DMA zone (e.g. AM572x IDK with 2GiB),
this places the ramdisk above 0xafe00000 (HighMem), which is not
directly accessible by the kernel after MMU setup, causing a silent
crash.

With bootm_size=0x10000000, initrd_high is constrained to
0x80000000 + 0x10000000 = 0x90000000, keeping the ramdisk in the
DMA zone and allowing the kernel to access it correctly.

Fixes: babae80169 ("include: env: ti_common: remove bootm_size")

Reviewed-by: Neha Malcom Francis <n-francis@ti.com>
Signed-off-by: Moteen Shah <m-shah@ti.com>
2026-05-25 09:29:30 -06:00
Francois Berder
8a5989acc6 arm64: versal2: Fix buffer overflow in soc_name_decode
The size of name buffer was not computed correctly.
The suffix format is "--rel.-el" (9 chars instead of 6),
and the longest platform name is "emu-mmd" (7 chars instead of 4).
Fix comment and name size.

Fixes: 40f5046c22 ("arm64: versal2: Add support for AMD Versal Gen 2")
Signed-off-by: Francois Berder <fberder@outlook.fr>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/BESP194MB280513B376D54A815F3FD507DA0E2@BESP194MB2805.EURP194.PROD.OUTLOOK.COM
2026-05-25 15:14:05 +02:00
Marek Vasut
9d47a5a4d5 arm: renesas: Add Renesas R-Car R8A78000 X5H Cortex-M33 RSIP port
Add support for building U-Boot for Cortex-M33 RSIP core in Renesas
R-Car Gen5 R8A78000 X5H SoC. The main goal is to start U-Boot on the
Cortex-M33 RSIP core, which initializes the hardware and then starts
the Cortex-M33 SCP and Cortex-A720 cores which run the SCP firmware
and applications software respectively. The SCP is responsible for
platform resource management, and is used to start other CPU cores.

The Cortex-M33 build contains its own r8a78000_ironhide_cm33_defconfig
which configures the build for aarch32 instruction set compatible with
the ARMv8M core. The build also uses -cm33 DT and -u-boot.dtsi which
are derived from their non-CM33 counterparts, and add CM33 specifics.

The arch/arm/mach-renesas/u-boot-rsip.lds is derived from generic
arch/arm/cpu/u-boot.lds with adjustments to cater to the RSIP core,
those are entrypoint before vectors, __data_start/__data_end symbols
for data-only relocation, and placement of BSS into read-write SRAM
area.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2026-05-21 21:48:05 +02:00
Vincent Jardin
43257fa9e3 board: nxp: common: support CONFIG_FSL_USE_PCA9547_MUX
Use select_i2c_ch_pca9547() only when CONFIG_FSL_USE_PCA9547_MUX
is set, but several call in board/nxp/lx2160a/lx2160a.c invoke
it unconditionally,
or using unrelated Kconfigs (CONFIG_EMC2305, CONFIG_VID).

Compilation with LX2160A target that omits the mux therefore fails with

  error: implicit declaration of function 'select_i2c_ch_pca9547'

Add a static inline stub with -EOPNOTSUPP for the
!CONFIG_FSL_USE_PCA9547_MUX case so all cases compile cleanly.

Adapted from the convention used by include/scmi_nxp_protocols.h for
SCMI subprotocol stubs.

There is no functional change for NXP boards: all eight upstream
LX2160A defconfigs (lx2160ardb / lx2160aqds / lx2162aqds and their
secure / stmm / verified_boot variants) already set
CONFIG_FSL_USE_PCA9547_MUX=y, so the real declaration wins.

The purpose is to support new boards that do not use the PCA9547.

Signed-off-by: Vincent Jardin <vjardin@free.fr>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2026-05-15 19:28:31 +08:00
Vincent Jardin
7252890625 board: nxp: lx2160a: without QIXIS, MC-ENET, PCI, LTC3882
The shared LX2160A board file calls helpers that only exist when
their subsystem is enabled. Gate them on the matching CONFIG_*:
 - pci_init() under CONFIG_PCI.
 - fdt_fixup_mc_ddr() and fsl_rgmii_init() under CONFIG_FSL_MC_ENET.
 - qixis_*() and the QIXIS branch of checkboard() under
   CONFIG_FSL_QIXIS; cpu_name(buf) moves out so the non-QIXIS path
   still prints "Board: <name>".
 - EVENT_SPY_SIMPLE on init_func_vid moves inside the
   CONFIG_VOL_MONITOR_LTC3882_READ guard (was outside, dangling
   symbol when LTC3882 off).

 #if / #ifdef, not IS_ENABLED(), because the helpers are themselves
conditionally compiled.

While here, lx2160a_common.h: fix BOOT_TARGET_DEVICES_MMC
1 arg vs 2 args and gate the MMC target on CONFIG_CMD_MMC,
not CONFIG_MMC.

No functional change for NXP boards: LX2160ARDB, LX2160AQDS, or
LX2162AQDS, but mainly build clean up in order to support
other NXP lx2160a boards without those HW dependencies.

Signed-off-by: Vincent Jardin <vjardin@free.fr>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2026-05-15 19:28:31 +08:00
Francois Berder
12cf77821d board: ten64: Fix OOB read in ft_board_setup
base and size arrays can both contain up to total_memory_banks
elements.
This commit fixes the for loop condition to ensure that it does
not attempt to read past the end of both arrays.

Signed-off-by: Francois Berder <fberder@outlook.fr>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2026-05-15 19:28:31 +08:00
Francois Berder
408cab5f9d board: nxp: Fix OOB read in ft_board_setup
base and size arrays can both contain up to total_memory_banks
elements.
This commit fixes the for loop condition to ensure that it does
not attempt to read past the end of both arrays.

Signed-off-by: Francois Berder <fberder@outlook.fr>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2026-05-15 19:28:31 +08:00
Michael Walle
9a621ea635 p2041rdb: convert README to rst
Convert the README to reST format.

Signed-off-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2026-05-15 19:28:31 +08:00
Michael Walle
f0e57510cf p2041rdb: update README and fix typos
Nowadays, u-boot can build the pbl image itself. Refer to that image in
the documentation. Also fix some typos.

Signed-off-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2026-05-15 19:28:30 +08:00
Michael Walle
656dc03812 p2041rdb: support SDcard boot
The RCW was just supporting SPI boot. Add a second one for the SDcard
boot. While at it, use the same naming scheme as for the other NXP
boards.

Signed-off-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2026-05-15 19:28:30 +08:00
Michael Walle
e742f676e5 boards/nxp: remove empty fdt_fixup_board_enet()
Remove any empty function which is just called by the board code. There
is no need to define this function at all.

Signed-off-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2026-05-15 19:28:30 +08:00
Michael Walle
6af1851cb6 boards/nxp: remove board_eth_init()
board_eth_init() is dead code since commit e524f3a449 ("net: Remove
eth_legacy.c"). Remove it.

I'm not sure, all the shenanigans are covered by the new DM-version. The
MDIO mux and iomux controls probably are. The fman configuration
probably isn't. OTOH, nobody cared for years and the called
fm_info_set_phy_address() was also removed years ago.

This also removes fdt_fixup_board_enet() for the ls1043a and ls1046a
because it relies on the local variable "mdio_mux" being initialized by
the board_eth_init().

Signed-off-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2026-05-15 19:28:30 +08:00
Michael Walle
5a39262a4a boards: remove dead fman code
Commit cc2bf624eb ("net: fm: Remove non-DM_ETH code") removed the call
to board_ft_fman_fixup_port(). Thus remove the dead code in the board
files.

I'm not sure, all that DT shenanigans are covered by the new DM-version
of the fman code, but it seems no one complained for the past 4 years.

Signed-off-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2026-05-15 19:28:30 +08:00
Tom Rini
f020dfd9bf Merge tag 'i2c-updates-for-2026.07-rc3' of https://source.denx.de/u-boot/custodians/u-boot-i2c
updates for 2026.07-rc3

- designware_i2c: Staticize driver ops from Marek
- i2c: Remove legacy CONFIG_SYS_I2C_SOFT
-
2026-05-14 07:56:53 -06:00
Tom Rini
0c464b6cc3 i2c: Remove legacy CONFIG_SYS_I2C_SOFT
The last users of this legacy i2c stack have been removed or converted
to a modern part of the stack instead. Remove this code and references
to it.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@nabladev.com>
2026-05-14 11:17:20 +02:00
Tom Rini
944427c3da Merge tag 'u-boot-stm32-20260512' of https://source.denx.de/u-boot/custodians/u-boot-stm
CI: https://source.denx.de/u-boot/custodians/u-boot-stm/-/pipelines/30081

- reset: stm32: Fix compilation error
- Remove remaining non-existant STM32_RESET flag
- configs: stm32mp13: Add SPI-NAND UBI boot support
- Support metadata-driven A/B boot for STM32MP25
2026-05-13 07:54:10 -06:00
Janne Grunau
0f0ff73bac arm: apple: Switch to board based text env
The main use case for u-boot on Apple silicon based devices is to
provide an EFI based bootloader for operating systems. This uses a
generic u-boot image with DTBs passed from an earlier boot loader
(m1n1). Use the generic board name "mac" for this purpose.

Signed-off-by: Janne Grunau <j@jannau.net>
2026-05-12 12:08:15 -06:00
Dario Binacchi
4300f9f4c5 board: st: stm32mp25: support dynamic A/B bank bootup
Enable automatic detection of the active A/B bank by retrieving
partition GUIDs from FWU metadata.

This ensures the system correctly identifies the bootable partitions
even in multi-bank scenarios, falling back to a standard bootable flag
scan if the UUIDs are missing.

To enable A/B bank bootup on stm32mp25 boards, add the following Kconfig
options to the stm32mp25_defconfig:

 CONFIG_FWU_MULTI_BANK_UPDATE=y
 CONFIG_FWU_MDATA=y
 CONFIG_FWU_NUM_BANKS=2
 CONFIG_FWU_NUM_IMAGES_PER_BANK=3
 CONFIG_CMD_FWU_METADATA=y
 CONFIG_FWU_MDATA_V2=y

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2026-05-12 15:52:01 +02:00
Tom Rini
22a285380e Merge tag 'u-boot-at91-fixes-2026.07-a' of https://source.denx.de/u-boot/custodians/u-boot-at91
First set of u-boot-at91 fixes for the 2026.07 cycle:

- Cleanup some useless code
2026-05-09 07:31:55 -06:00
Mathew McBride
3b5f6b62b0 board: ten64: remove USB hub references from internal FDT when needed
More recent revisions of the Ten64 board do not have a USB Hub
(USB5744). The references to the USB5744 need to be removed in U-Boot's
internal FDT to avoid the USB5744 setup being invoked on these boards.

Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2026-05-06 16:04:48 +08:00
Mathew McBride
024c3e86ea board: ten64: add fdt fixup to hide usb hub topology
The USB Hub (microchip,usb5744) can enter a dis-/reconnect loop
if a driver tries to re-initialise the hub over I2C.

On the Ten64 board, this process only needs to be run once
per system reset cycle, which is carried out by U-Boot.

As there are distributions shipping with the affected
driver by default, the best solution is to remove
the USB hub topology information from the FDT passed
to the operating system, so the OS won't attempt
to re-initialise the USB hub under any circumstance.

Signed-off-by: Mathew McBride <matt@traverse.com.au>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2026-05-06 16:04:48 +08:00
Franz Schnyder
92a04aea6d board: toradex: Quote variables in test cmd expression
With correct POSIX handling, unquoted empty variables can turn the
expression like
	test -n ${fdtfile}
into
	test -n

The POSIX handling for single argument `test` evaluates it as true,
so the fallback initialization will be skipped unexpectedly.
Quoting variable expansions in `test` expressions will always result in
correct behavior for empty and non-empty values.
This change was triggered by
commit 8b0619579b ("cmd: test: fix handling of single-argument form of test")
The aim is to have a less fragile codebase that is not dependent on a
quirk of the shell implementation.

Use quoted variable expansions in `test` expressions throughout.

Signed-off-by: Franz Schnyder <franz.schnyder@toradex.com>
Acked-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2026-05-04 11:07:43 -06:00
Tom Rini
301bad079b arm: at91: Drop unnecessary BOARD_EARLY_INIT_F usage
All of these platforms enable CONFIG_BOARD_EARLY_INIT_F and then have a
do-nothing board_early_init_f function. Change to not enabling the
option and so not needing an empty function.

Signed-off-by: Tom Rini <trini@konsulko.com>
2026-05-01 10:00:13 +03:00
Andre Przywara
dc2427ab20 sunxi: spl: fix SPL_SUNXI_LED active low configuration
The newly introduced Allwinner SPL LED "framework" defined a
SPL_SUNXI_LED_STATUS_STATE Kconfig symbol, that was supposed to denote
the active-low vs. active-high polarity of the LED. However this is
a bool symbol, so it will simply vanish if not defined, and we cannot use
it directly inside a C statement.

Filter the symbol through the IS_ENABLED() macro, which will return 0 if
the symbol is not defined, which is the intended value here.

Since the STATUS_STATE name is a bit confusing, rename it to ACTIVE_HIGH
on the way, because that is its real meaning. Also the LED_STATUS_BIT
name for the GPIO number is similarly a remnant of the old status LED
code, so rename it to LED_STATUS_GPIO as well.

This fixes configuring LEDs with active-low polarity.

Fixes: 256557dd9a ("sunxi: remove usage of legacy LED API")
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Paul Kocialkowski <paulk@sys-base.io>
Closes: https://lore.kernel.org/u-boot/adfMQBPdntWy1KIq@shepard/
Acked-by: Quentin Schulz <quentin.schulz@cherry.de>
2026-04-30 23:31:02 +02:00
Tom Rini
817653c53d Merge tag 'u-boot-stm32-20260430' of https://source.denx.de/u-boot/custodians/u-boot-stm
- arm; stm32mp2: Factorize TAMP_FWU_BOOT_IDX_MASK/OFFSET definition
- arm: stm32mp: Drop unnecessary BOARD_EARLY_INIT_F usage
- board: stm32mp25: support dynamic A/B bank bootup
- board: stm32pm1: Fix board_check_usb_power()
- clk: stm32: Add STM32MP23 support
- video: stm32: dsi: fix unchecked return values
- video: support Rocktech RK050HR345-CT106A panel
- Remove non-existent STM32_RESET flag
2026-04-30 09:10:18 -06:00
Tom Rini
5ab39c8a66 arm: stm32mp: Drop unnecessary BOARD_EARLY_INIT_F usage
All of these platforms enable CONFIG_BOARD_EARLY_INIT_F and then have a
do-nothing board_early_init_f function. Change to not enabling the
option and so not needing an empty function.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2026-04-30 08:01:11 +02:00
Patrice Chotard
ecde6614bc board: stm32pm1: Fix board_check_usb_power()
Depending of plugged power source (computer, wall charger, ...) it can
happen that we got the following message:

"****************************************************"
"*      USB TYPE-C charger not compliant with       *"
"*                   specification                  *"
"****************************************************"
"                                                    "
"### ERROR ### Please RESET the board ###            "

This issue has been detected on STM32MP135f-DK board.

It's due to max_uV and min_uV value are initialized at beginning of
board_check_usb_power() and can then be used for the 2 iteration of
adc_measurement().
max_uV/min_uV values issued of the first adc_measurement() iteration
are used as input of the second adc_measurement() iteration, which
can lead to incoherent pair of min_uV/max_uV values.

To ensure that adc_measurement() returns coherent value for max_uV and
min_uV, initialize max_uV and min_uV at each loop start.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Kory Maincent <kory.maincent@bootlin.com>
2026-04-30 08:01:11 +02:00
Weijie Gao
3c14cd8388 configs: mt7622: remove empty header file
Remove the empty include/configs/mt7622.h header file as it is not needed.
The Kconfig entry that referenced it is also removed.

Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
Link: https://patch.msgid.link/20260428033625.109032-1-weijie.gao@mediatek.com
Signed-off-by: David Lechner <dlechner@baylibre.com>
2026-04-29 09:02:16 -05:00
Tom Rini
96c8b9c4ce Merge patch series "net: migrate NO_NET out of the networking stack choice"
Quentin Schulz <foss+uboot@0leil.net> says:

This migrates the net options away from the main Kconfig to net/Kconfig,
rename the current NET option to NET_LEGACY to really highlight what it
is and hopefully encourage more people to use lwIP, add a new NET
menuconfig (but keep NO_NET as an alias to NET=n for now) which then
allows us to replace all the "if legacy_stack || lwip_stack" checks with
"if net_support" which is easier to read and maintain.

The only doubt I have is wrt SYS_RX_ETH_BUFFER which seems to be needed
for now even when no network is configured? Likely due to
include/net-common.h with PKTBUFSRX?

No change in behavior is intended. Only change in defconfig including
other defconfigs where NO_NET=y or NET is not set, in which case NO_NET
is not set or NET=y should be set in the top defconfig. Similar change
required for config fragments. See commit log in patch adding NET
menuconfig for details.

This was tested based on 70fd0c3bb7 ("x86: there is no
CONFIG_UBOOT_ROMSIZE_KB_12288"), from within the GitLab CI container
trini/u-boot-gitlab-ci-runner:noble-20251013-23Jan2026 and set up
similarly as in "build all platforms in a single job" GitLab CI job.

 #!/usr/bin/env bash
 set -o pipefail
 set -eux

 ARGS="-BvelPEWM --reproducible-builds --step 0"
 ./tools/buildman/buildman -o ${O} --force-build $ARGS -CE $*
 ./tools/buildman/buildman -o ${O} $ARGS -Ssd $*

O=../build/u-boot/ ../u-boot.sh -b master^..b4/net-kconfig |& tee ../log.txt

I can't really decipher the log.txt, but there's no line starting with
+ which would be an error according to tools/buildman/builder.py help
text. Additionally, because I started the script with set -e set and
because buildman has an exit code != 0 when it fails to build a board,
and I have the summary printed (which is the second buildman call), I
believe it means all builds passed.

The summary is the following:
   aarch64: (for 537/537 boards) all +0.0 rodata +0.0
            uniphier_v8    : all +1 rodata +1
               u-boot: add: 0/0, grow: 1/0 bytes: 1/0 (1)
                 function                                   old     new   delta
                 data_gz                                  10640   10641      +1
       arm: (for 733/733 boards) all -0.0 rodata -0.0
            uniphier_v7    : all -1 rodata -1
               u-boot: add: 0/0, grow: 0/-1 bytes: 0/-1 (-1)
                 function                                   old     new   delta
                 data_gz                                  11919   11918      -1
            opos6uldev     : all -3 rodata -3
               u-boot: add: 0/0, grow: 0/-1 bytes: 0/-3 (-3)
                 function                                   old     new   delta
                 data_gz                                  18778   18775      -3
            uniphier_ld4_sld8: all -3 rodata -3
               u-boot: add: 0/0, grow: 0/-1 bytes: 0/-3 (-3)
                 function                                   old     new   delta
                 data_gz                                  11276   11273      -3
            stemmy         : all -20 rodata -20
               u-boot: add: 0/0, grow: 0/-1 bytes: 0/-20 (-20)
                 function                                   old     new   delta
                 data_gz                                  15783   15763     -20

As far as I could tell this data_gz is an automatically generated array
when CONFIG_CMD_CONFIG is enabled. It is the compressed .config stored
in binary form. Because I'm changing the name of symbols, replacing a
menu with a menuconfig, additional text makes it to .config and the
"# Networking" section in .config disappears.

Here is the diff for the 5 defconfigs listed above, generated with:

for f in build/*-m; do
	diff --unified=0 $f/.config $(dirname $f)/$(basename -a -s '-m' $f)/.config
done

(-m is the build directory for master, and without the suffix, it's the
top commit of this series)

"""
 --- build/opos6uldev-m/.config	2026-04-20 10:53:49.804528526 +0200
 +++ build/opos6uldev/.config	2026-04-20 11:03:37.430242767 +0200
 @@ -970,4 +969,0 @@
 -
 -#
 -# Networking
 -#
 @@ -975,0 +972 @@
 +CONFIG_NET_LEGACY=y
 --- build/stemmy-m/.config	2026-04-20 11:01:33.653698123 +0200
 +++ build/stemmy/.config	2026-04-20 11:04:53.452577311 +0200
 @@ -733,4 +732,0 @@
 -
 -#
 -# Networking
 -#
 @@ -738,2 +733,0 @@
 -# CONFIG_NET is not set
 -# CONFIG_NET_LWIP is not set
 --- build/uniphier_ld4_sld8-m/.config	2026-04-20 11:00:41.605469071 +0200
 +++ build/uniphier_ld4_sld8/.config	2026-04-20 11:04:22.226439899 +0200
 @@ -997,4 +996,0 @@
 -
 -#
 -# Networking
 -#
 @@ -1002,0 +999 @@
 +CONFIG_NET_LEGACY=y
 --- build/uniphier_v7-m/.config	2026-04-20 10:53:04.019307319 +0200
 +++ build/uniphier_v7/.config	2026-04-20 11:03:01.688085486 +0200
 @@ -1004,4 +1003,0 @@
 -
 -#
 -# Networking
 -#
 @@ -1009,0 +1006 @@
 +CONFIG_NET_LEGACY=y
 --- build/uniphier_v8-m/.config	2026-04-20 10:43:05.614441175 +0200
 +++ build/uniphier_v8/.config	2026-04-20 10:41:03.214852130 +0200
 @@ -875,4 +874,0 @@
 -
 -#
 -# Networking
 -#
 @@ -880,0 +877 @@
 +CONFIG_NET_LEGACY=y
"""

This is fine:
- Networking menu doesn't exist anymore so "#\n# Networking\n#\n" won't
  be in .config anymore.
- opos6uldev, uniphier_ld4_sld8, uniphier_v7 and uniphier_v8 all have
  (old) CONFIG_NET enabled, (new) CONFIG_NET will still be set but
  CONFIG_NET_LEGACY also needs to be defined now to reflect the stack
  choice (even if default),
- stemmy has CONFIG_NO_NET set, which means CONFIG_NET and
  CONFIG_NET_LWIP are not reachable anymore hence why they don't need to
  be part of .config,

GitLab CI was run on this series (well, not exactly, but it's only
changes to the git logs that were made):
https://source.denx.de/u-boot/contributors/qschulz/u-boot/-/pipelines/29849

It passes.

Link: https://lore.kernel.org/r/20260420-net-kconfig-v1-0-9900002d8e72@cherry.de
2026-04-27 11:28:25 -06:00
Quentin Schulz
95d66d2eb0 simplify NET_LEGACY || NET_LWIP condition with NET condition
Since the move to make NET a menuconfig and NO_NET a synonym of NET=n,
when NET is enabled, NET_LEGACY || NET_LWIP is necessarily true, so
let's simplify the various checks across the codebase.

SPL_NET_LWIP doesn't exist but SPL_NET_LEGACY is an alias for SPL_NET so
the proper symbol is still defined in SPL whenever needed.

Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2026-04-27 11:26:40 -06:00
Quentin Schulz
b8cd444225 rename NET to NET_LEGACY
Highlight that NET really is the legacy networking stack by renaming the
option to NET_LEGACY.

This requires us to add an SPL_NET_LEGACY alias to SPL_NET as otherwise
CONFIG_IS_ENABLED(NET_LEGACY) will not work for SPL.

The "depends on !NET_LWIP" for SPL_NET clearly highlights that it is
using the legacy networking app so this seems fine to do.

This also has the benefit of removing potential confusion on NET being a
specific networking stack instead of "any" network stack.

Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2026-04-27 11:26:40 -06:00
Emanuele Ghidoli
550101b487 board: toradex: aquila-am69: Fix memory size setup logic
The hardware configuration pins are used both to select the DDR
configuration and to determine the installed memory size.

On Aquila AM69, the DDR timing patch is applied in the R5 SPL, while the
memory size fixup for the next-stage U-Boot DT is done later in the A72
SPL path.
The previous immplementation was not taking in account that the hw_cfg
value is lost both during SPL execution (board_init_f and board_init_r)
and between SPL and U-Boot proper.

Fix this by reading the hardware configuration pins when the memory size
is actually needed:
- in the R5 SPL, to select the correct DDR configuration
- in the A72 SPL, to fix up the U-Boot DT memory size and bank layout

Fixes: 3f0528882c ("board: toradex: add aquila am69 support")
Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>
Acked-by: Francesco Dolcini <francesco.dolcini@toradex.com>
2026-04-27 11:19:51 -06:00
Emanuele Ghidoli
31c5d4f180 board: toradex: aquila-am69: Fix 16GB dual-rank DDR configuration
The 16GB dual-rank DDR configuration uses an incorrect DDRSS_PLL_FHS_CNT
value. This makes DDR initialization hang during the DDR frequency
handshake sequence.

Update DDRSS_PLL_FHS_CNT to the correct value for the 16GB dual-rank
configuration.

Fixes: 39e014f43a ("board: toradex: aquila-am69: Add support for 16GB dual rank memory configuration")
Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>
Acked-by: Francesco Dolcini <francesco.dolcini@toradex.com>
2026-04-27 11:19:51 -06:00
Tom Rini
b67f54885a Merge patch series "k3-am69-aquila: Migrate to OF_UPSTREAM and add remoteproc FW pre-loading"
Ernest Van Hoecke <ernestvanhoecke@gmail.com> says:

This patch series migrates the Aquila AM69 to OF_UPSTREAM to receive
automatic device tree updates. It also adds remoteproc firmware
pre-loading to the environment.

Link: https://lore.kernel.org/r/20260417-elb-6911-aquila69-ofupstr-v1-0-400d93db3747@toradex.com
2026-04-27 11:19:46 -06:00
Vitor Soares
cf8bb11441 board: toradex: aquila-am69: add remoteproc firmware pre-loading
Some use cases require remoteproc firmware to be loaded before Linux
boots. Introduce rprocsemmcboot and rproc_fw_binaries to load the
remoteproc cores from U-Boot, relying on the TI k3_rproc framework
which already handles the secure firmware variants, firmware loading,
and proper initialization.

The firmware binaries are expected to be present in the eMMC rootfs
under /lib/firmware/.

To activate, run rprocsemmcboot or add it to bootcmd:
  bootcmd=run rprocsemmcboot; bootflow scan -b

The upstream U-Boot does not yet have the remoteproc DT nodes enabled
for the Aquila AM69, making firmware loading fail. Marking as pending
waiting for remoteproc enabling, which could happen along with the
OF_UPSTREAM migration.

Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
Acked-by: Francesco Dolcini <francesco.dolcini@toradex.com>
2026-04-27 11:18:27 -06:00
Ernest Van Hoecke
26b52c083e arm: dts: k3-am69-aquila: migrate to OF_UPSTREAM
Enable CONFIG_OF_UPSTREAM to receive automatic
device tree updates for the Aquila AM69.

Remove the now-obsolete device tree files:
- arch/arm/dts/k3-am69-aquila-dev.dts
- arch/arm/dts/k3-am69-aquila.dtsi

Signed-off-by: Ernest Van Hoecke <ernest.vanhoecke@toradex.com>
Acked-by: Francesco Dolcini <francesco.dolcini@toradex.com>
2026-04-27 11:18:27 -06:00
Tom Rini
e0991f42aa Merge branch 'casey/qcom-main-13Apr2026' of https://source.denx.de/u-boot/custodians/u-boot-snapdragon
Various Qualcomm additions this cycle:
* USB superspeed support for 1 platform
* Initial support for the Milos platform and the Fairphone Gen 6
  (chainloaded from ABL)
* Improved support for booting with OP-TEE on supported platforms
* Initial basic power domain support

Notably there is a generic change to the device core, missing power
domains will no longer cause a device to fail probe and instead will
just print a warning. This shouldn't affect any existing platforms.
2026-04-27 08:05:40 -06:00
Luca Weiss
714baccc33 board/qualcomm: add debug config fragment for Milos
Add a fragment similar to others to enable earlycon.

Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://patch.msgid.link/20260318-milos-bringup-v2-7-650b91dd75d8@fairphone.com
Signed-off-by: Casey Connolly <casey.connolly@linaro.org>
2026-04-27 12:38:44 +02:00
Sumit Garg
8459d9c3b4 board/qualcomm: Introduce TF-A and OP-TEE config fragment
Recently upstream TF-A/OP-TEE has started gaining support for Qcom
platforms. RB3Gen2 being the first one and more to come. U-Boot in
corresponding boot flow is packaged as a position independent executable.

So, lets add a generic U-Boot config fragment for Qcom platforms to
support TF-A/OP-TEE based TrustZone stack. Build command:

$ ./scripts/kconfig/merge_config.sh \
       configs/qcom_defconfig \
       board/qualcomm/tfa-optee.config
$ make -j`nproc` DEVICE_TREE=qcom/qcs6490-rb3gen2

For more information refer here:
https://trustedfirmware-a.readthedocs.io/en/latest/plat/qti/rb3gen2.html

Signed-off-by: Sumit Garg <sumit.garg@oss.qualcomm.com>
Reviewed-by: Casey Connolly <casey.connolly@linaro.org>
Link: https://patch.msgid.link/20260127062341.723966-4-sumit.garg@kernel.org
Signed-off-by: Casey Connolly <casey.connolly@linaro.org>
2026-04-27 12:38:44 +02:00
Eugen Hristev
53f8419ce4 MAINTAINERS, mailmap: Change email for Eugen Hristev
Replace old bouncing emails with ehristev@kernel.org

Signed-off-by: Eugen Hristev <ehristev@kernel.org>
2026-04-26 14:06:24 -06:00