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12 daysMerge tag 'u-boot-dfu-next-20260629' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-dfu into next u-boot-dfu-next-20260629: CI: https://source.denx.de/u-boot/custodians/u-boot-dfu/-/pipelines/30562 Fastboot: - Add support for CMD_FASTBOOT_ABORT_KEYED - Enable CMD_FASTBOOT_ABORT_KEYED for qualcomm phones USB Gadget: - f_mass_storage: Disable eps during disconnect - f_sdp: Fix spl load failure error handling
2026-06-26board: toradex: add initial support for aquila imx95Franz Schnyder
Add initial U-Boot support for Aquila iMX95 SoM. Link: https://www.toradex.com/computer-on-modules/aquila-arm-family/nxp-imx95 Link: https://www.toradex.com/products/carrier-board/aquila-development-board-kit Signed-off-by: Franz Schnyder <[email protected]> Reviewed-by: Francesco Dolcini <[email protected]>
2026-06-26cmd: fastboot: Add keyed abort optionSam Day
Works the same as CONFIG_CMD_UMS_ABORT_KEYED does: any keypress will abort fastboot mode (rather than only ctrl-c). Reviewed-by: Mattijs Korpershoek <[email protected]> Tested-by: Mattijs Korpershoek <[email protected]> Reviewed-by: Casey Connolly <[email protected]> Signed-off-by: Sam Day <[email protected]> Reviewed-by: Simon Glass <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Mattijs Korpershoek <[email protected]>
2026-06-24doc: Add a warning about using RELOC_ADDR_TOPIlias Apalodimas
Since devices that can't DMA above 4GiB will misbehave with this option enabled add a warning on the documentation. Reviewed-by: Simon Glass <[email protected]> Signed-off-by: Ilias Apalodimas <[email protected]> Tested-by: Christophe Leroy (CS GROUP) <[email protected]>
2026-06-22Merge tag 'v2026.07-rc5' into nextTom Rini
Prepare v2026.07-rc5
2026-06-22Prepare v2026.07-rc5v2026.07-rc5Tom Rini
Signed-off-by: Tom Rini <[email protected]>
2026-06-21doc: android: fastboot: Document halt behaviourMattijs Korpershoek
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 <[email protected]> Reviewed-by: Sam Day <[email protected]>
2026-06-21doc: board: renesas: Document Renesas Ironhide board supportMarek Vasut
Document support for Renesas Ironhide development board based on Renesas R-Car X5H (R8A78000) SoC. Fixes: cf71963778ee ("arm64: dts: renesas: Add Renesas R-Car X5H R8A78000 Ironhide board code") Fixes: 9d47a5a4d560 ("arm: renesas: Add Renesas R-Car R8A78000 X5H Cortex-M33 RSIP port") Signed-off-by: Marek Vasut <[email protected]>
2026-06-21doc: board: renesas: Document Renesas Gray Hawk board supportMarek Vasut
Document support for Renesas Gray Hawk Single development board based on Renesas R-Car V4M (R8A779H0) SoC. Fixes: 53066deccbed ("ARM: renesas: Add Renesas R8A779H0 V4M Gray Hawk board code") Signed-off-by: Marek Vasut <[email protected]>
2026-06-21doc: board: renesas: Document Renesas Geist board supportMarek Vasut
Document support for Renesas Geist development board based on Renesas R-Car M3Le (R8A779MD) SoC. Fixes: c8523795d796 ("arm64: dts: renesas: r8a779md: Add support for R-Car M3Le R8A779MD Geist") Signed-off-by: Marek Vasut <[email protected]>
2026-06-21doc: board: renesas: Document Renesas RZ/N1D and RZ/N1S as armMarek Vasut
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: a5b9f959439b ("doc: renesas: add Renesas board docs") Signed-off-by: Marek Vasut <[email protected]> Reviewed-by: Heinrich Schuchardt <[email protected]>
2026-06-11Merge patch series "allow control DTB to double as "FIT image""Tom Rini
Rasmus Villemoes <[email protected]> says: The commit message for patch 1 explains what it is I'd like to be able to do, but here's some more background: For a long time, we've embedded the boot script in the U-Boot binary by building a bootscript.itb, and using a .dtsi like / { config { bootscript = /incbin/("/path/to/bootscript.itb"); }; }; which in turn is mentioned in CONFIG_DEVICE_TREE_INCLUDES, that bootscript.itb FIT image has been embedded in U-Boot's control dtb. Running that was then a matter of doing fdt addr ${fdtcontroladdr} && fdt get addr bsaddr /config bootscript && source ${bsaddr} There are a couple of advantage of having the bootscript (and other script logic) embedded in the U-Boot binary. First, there's no need to figure out some separate partition to store the script in, and making sure that gets updated whenever the bootloader itself does. Second, one doesn't need to worry about verifying the script; whatever steps one needs to take to implement secure boot for U-Boot itself will by necessity also cover the control dtb (if nothing else then because that's where the public key for the kernel verification lives). And third, the boot script is automatically updated together with U-Boot itself; and if U-Boot is stored in an eMMC boot partition, that update is guaranteed to be atomic. Now with the stricter requirements of libfdt starting from v2026.04, the above command no longer worked, or only half the time, because the embedded FIT image may not land on an 8-byte aligned address. So that line had to be changed a little (line breaks added) fdt addr ${fdtcontroladdr} && fdt get addr bsaddr /config bootscript && fdt get size bssize /config bootscript && cp.b ${bsaddr} ${loadaddr} ${bssize} && source ${loadaddr} which is getting quite unwieldy. Then it struck me that one could perhaps simplify all of this quite a lot: Cut out the intermediate bootscript.itb, just create a .dtsi which directly puts a /images node inside the control dtb / { images { default = "bootscript"; bootscript { description = "Boot script"; data = /incbin/("/path/to/bootscript.sh"); type = "script"; compression = "none"; }; }; }; and treat the control dtb itself as a FIT image; so the command to put in $bootcmd becomes simply source ${fdtcontroladdr}:bootscript and embedding other pieces of callable scripts is quite trivial. And that almost works out-of-the-box, except for the fit_check_format() sanity check. Introduce a CONFIG_ knob that allows one to opt out of those sanity checks, for the special case of the address being checked being identical to gd->fdt_blob. Link: https://lore.kernel.org/r/[email protected]
2026-06-11doc: develop: add section on embedding scripts inside control DTBRasmus Villemoes
Add a section that explains how one can embed scripts in the control DTB and run them from the U-Boot shell, the advantages of doing that compared to using a separately built FIT image, and the configuration knob that must be turned on to allow this to work. Reviewed-by: Simon Glass <[email protected]> Signed-off-by: Rasmus Villemoes <[email protected]>
2026-06-10Merge tag 'u-boot-rockchip-20260610' of ↵Tom Rini
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
2026-06-10arm: mvebu: Add Allied Telesis x220Chris Packham
Add the Allied Telesis x220 board. There are a number of other variants with the same CPU block that are sold under some different brand names but the x220 was first. The x220 uses the AlleyCat3 switch chip with integrated ARMv7 CPU. Because of this it is reliant on a binary blob for the DDR training. In upstream u-boot this is replaced by an empty file. Signed-off-by: Chris Packham <[email protected]> Reviewed-by: Stefan Roese <[email protected]>
2026-06-09Merge tag 'efi-2026-07-rc5' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-efi 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
2026-06-09Merge patch series "ti: j7: Update to v0.12.0 of DDR config tool"Tom Rini
Neha Malcom Francis <[email protected]> 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/[email protected]
2026-06-09doc: ti: k3: Add section for DDR configurationNeha Malcom Francis
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 <[email protected]> Reviewed-by: Romain Naour <[email protected]>
2026-06-09doc: wdt: fix typo for expireJonathan GUILLOT
2026-06-08Merge tag 'v2026.07-rc4' into nextTom Rini
Prepare v2026.07-rc4
2026-06-08Prepare v2026.07-rc4v2026.07-rc4Tom Rini
Signed-off-by: Tom Rini <[email protected]>
2026-06-08board: rockchip: Add FriendlyElec NanoPi R76SJonas Karlman
The NanoPi R76S (as "R76S") is an open-sourced mini IoT gateway device with two 2.5G, designed and developed by FriendlyElec. Features tested on a NanoPi R76S 2411: - SD-card boot - eMMC boot - LEDs and button - PCIe/Ethernet - USB host Signed-off-by: Jonas Karlman <[email protected]> Reviewed-by: Kever Yang <[email protected]>
2026-06-07doc: Update urllib3 version for buildingTom Rini
The GitHub dependabot tool has reported two "high" priority bug, CVE-2026-44431 and CVE-2026-44432, with this package. Update to the patched version. Reported-by: GitHub dependabot Signed-off-by: Tom Rini <[email protected]>
2026-06-05sysinfo: tq_eeprom: new driverNora Schiffer
Introduce a sysinfo driver that can be instantiated from the device, which will provide information from the EEPROM found on all TQ-Systems SoMs. Signed-off-by: Nora Schiffer <[email protected]> Signed-off-by: Max Merchel <[email protected]> Reviewed-by: Simon Glass <[email protected]> Signed-off-by: Alexander Feilke <[email protected]>
2026-06-05board: tq: add TQMa6UL[L]x[L] SOM and MBa6ULx baseboardNora Schiffer
The TQMa6UL[L]x is a family of SoMs based on the i.MX6UL[L] SoCs. They are available either with board connectors or as LGA packages with solder balls. Add Support for the SoM and its combination with our MBa6ULx carrier board. For use with the MBa6ULx carrier board, the LGA variant is soldered onto an adapter board. Signed-off-by: Nora Schiffer <[email protected]> Signed-off-by: Max Merchel <[email protected]>
2026-06-04Merge patch series "sc5xx Environment Cleanup and Fixes"Tom Rini
Caleb Ethridge <[email protected]> says: This series performs a general cleanup of the default U-boot environment for sc5xx boards, stemming from the decision to no longer store the environment in the SPI flash. The environments for each board have been edited to contain the minimum number of commands needed for all supported boot modes to avoid confusion, and the default boot command synced to spi for all boards that support it. The filesystem for the SPI flash has also been changed from jffs2 to ubifs. A bug with the Ethernet reset line on the sc594 has been fixed, and the sc573 has been renamed from the EZKIT to the EZLITE to match the name of the publically available board. EZKIT was only used internally before release. Preliminary binman support for sc5xx boards has been removed as it was unused and full support never added. Link: https://lore.kernel.org/r/[email protected]
2026-06-04mach-sc5xx: sc573: Rename EZKIT board to EZLITECaleb Ethridge
Rename the SC573 EZKIT board to EZLITE across the device tree, defconfig, board file, and related Kconfig/Makefile entries to match with release naming. EZKIT was used internally before the official product release. Signed-off-by: Caleb Ethridge <[email protected]> Reviewed-by: Simon Glass <[email protected]>
2026-05-29Merge patch series "board: phytec: Update rm-cfgs, env and docs"Tom Rini
Wadim Egorov <[email protected]> says: This is a small updates across all K3 based phytec SoMs. Update docs, rm-cfg yaml files and drop rauc environment. Link: https://lore.kernel.org/r/[email protected]
2026-05-29doc: board: phytec: Document DDR size override KconfigsWadim Egorov
The phyCORE-AM62x and phyCORE-AM64x R5 SPL detects the populated DDR size from the SoM EEPROM and falls back to 2 GB if detection fails. For boards without a populated EEPROM or if no detection needed, the detection can be bypassed via CONFIG_PHYCORE_AM6{2,4}X_RAM_SIZE_FIX and one of the CONFIG_PHYCORE_AM6{2,4}X_RAM_SIZE_<size> choices. Add a "DDR RAM Size" section to both board docs describing this behaviour and listing the available size options (1/2/4 GB for AM62x, 1/2 GB for AM64x). Signed-off-by: Wadim Egorov <[email protected]>
2026-05-29doc: board: phytec: k3: Document boot flow and watchdogWadim Egorov
Add two short sections to the common K3 phyCORE docs. Describe the default boot flow and its deprecated version. And write down the use of the watchdog. Signed-off-by: Wadim Egorov <[email protected]>
2026-05-29doc: board: phytec: Fix typos and copy-paste errors in K3 docsWadim Egorov
A handful of small inaccuracies had crept into the phyCORE-AM6x docs. Mostly typos and formatting Issues. Fix them. While at it, update the am62a board to use the correct product link. Signed-off-by: Wadim Egorov <[email protected]>
2026-05-27Merge patch series "fit: dm-verity support"Tom Rini
Daniel Golle <[email protected]> says: This series adds dm-verity support to U-Boot's FIT image infrastructure. It is the first logical subset of the larger OpenWrt boot method series posted as an RFC in February 2026 [1], extracted here for independent review and merging. OpenWrt's firmware model embeds a read-only squashfs or erofs root filesystem directly inside a uImage.FIT container as a FILESYSTEM-type loadable FIT image. At boot the kernel maps this sub-image directly from the underlying block device via the fitblk driver (/dev/fit0, /dev/fit1, ...), the goal is that the bootloader never even copies it to RAM. dm-verity enables the kernel to verify the integrity of those mapped filesystems at read time, with a Merkle hash tree stored contiguously in the same sub-image just after the data. Two kernel command-line parameters are required: dm-mod.create= -- the device-mapper target table for the verity device dm-mod.waitfor= -- a comma-separated list of block devices to wait for before dm-init sets up the targets (needed when fitblk probes late, e.g. because it depends on NVMEM calibration data) The FIT dm-verity node schema was upstreamed into the flat-image-tree specification [2], which this implementation tries to follow exactly. The runtime feature is guarded behind CONFIG_FIT_VERITY. If not enabled the resulting binary size remains unchanged. If enabled the binary size increases by about 3kB. [1] previous submissions: RFC: https://www.mail-archive.com/[email protected]/msg565945.html v1: https://www.mail-archive.com/[email protected]/msg569472.html v2: https://www.mail-archive.com/[email protected]/msg570599.html v3: https://www.mail-archive.com/[email protected]/msg573223.html v4: https://www.mail-archive.com/[email protected]/msg574000.html [2] flat-image-tree dm-verity node spec: https://github.com/open-source-firmware/flat-image-tree/commit/795fd5fd7f0121d0cb03efb1900aafc61c704771 Link: https://lore.kernel.org/r/[email protected]
2026-05-27doc: fit: add dm-verity boot parameter documentationDaniel Golle
Add documentation for CONFIG_FIT_VERITY which allows U-Boot to construct dm-mod.create= and dm-mod.waitfor= kernel command-line parameters from dm-verity metadata embedded in FIT filesystem sub-images. The new document covers the relationship between FIT loadable indices and the /dev/fitN block devices that the Linux uImage.FIT block driver creates, provides a complete .its example with a dm-verity-protected SquashFS root filesystem, describes all required and optional dm-verity subnode properties and explains how mkimage generates the verity metadata automatically. dm-verity is only supported for external-data FIT images (mkimage -E); mkimage aborts with an error if the flag is omitted. Signed-off-by: Daniel Golle <[email protected]> Reviewed-by: Simon Glass <[email protected]>
2026-05-25Merge patch series "env: migrate static flags list to Kconfig"Tom Rini
This series from James Hilliard <[email protected]> converts the static flags list for the environment to be configured via Kconfig and updates the documentation. Link: https://lore.kernel.org/r/[email protected]
2026-05-25env: migrate static flags list to KconfigJames Hilliard
Environment callbacks can already be configured from Kconfig with CONFIG_ENV_CALLBACK_LIST_STATIC, but static environment flags still require board headers to define CFG_ENV_FLAGS_LIST_STATIC. Add CONFIG_ENV_FLAGS_LIST_STATIC and use it as the only board-provided static environment flags list. Convert the remaining default-config users from CFG_ENV_FLAGS_LIST_STATIC to defconfig settings and drop the legacy header macro from ENV_FLAGS_LIST_STATIC. Move the environment flags format documentation out of README and into the developer environment documentation. Include the format in the Kconfig help as well. This lets boards configure writeable-list policy and type validation from defconfig without adding a config header solely for env flags. This preserves the behavior of default configs. Header-only cases that were inactive in upstream defconfigs are not converted into defconfig entries: iot2050 can add its list when enabling ENV_WRITEABLE_LIST, and smegw01 can add mmcdev:dw support if the unlocked SYS_BOOT_LOCKED=n configuration is needed. Signed-off-by: James Hilliard <[email protected]> Reviewed-by: Tom Rini <[email protected]> Reviewed-by: Simon Glass <[email protected]> Reviewed-by: Alexander Sverdlin <[email protected]> Reviewed-by: Walter Schweizer <[email protected]>
2026-05-25Merge tag 'v2026.07-rc3' into nextTom Rini
Prepare v2026.07-rc3
2026-05-25Prepare v2026.07-rc3v2026.07-rc3Tom Rini
Signed-off-by: Tom Rini <[email protected]>
2026-05-25global: Update URL for U-Boot projectTom Rini
Our official domain is now u-boot-project.org, so update all in-tree references to use the correct domain. Reviewed-by: Tony Dinh <[email protected]> Reviewed-by: Peter Robinson <[email protected]> Signed-off-by: Tom Rini <[email protected]>
2026-05-18doc: usage: cmd: reset: specify when the -edl option is availableQuentin Schulz
The option is only available when CONFIG_SYSRESET_QCOM_PSCI is enabled, so let's make that explicit in the boot cmd documentation. Due to the implementation in drivers/sysreset/sysreset-uclass.c do_reset() function, all options to the reset command are passed to all sysreset drivers' sysreset_ops.request_arg callback (including -w) which is only available when CONFIG_SYSRESET_CMD_RESET_ARGS=y. -w, however, works also without this option. Fixes: ef06c5d76ff4 ("cmd: boot: Add '-edl' option to reset command documentation") Signed-off-by: Quentin Schulz <[email protected]> Reviewed-by: Simon Glass <[email protected]>
2026-05-18doc: usage: cmd: reset: fix typoQuentin Schulz
"Do warm WARM" doesn't mean anything, I'm assuming the intent was to say "Do WARM reset" so reword. Fixes: 34e452dd0252 ("doc: usage: Group all shell command docs into cmd/ sub-directory") Signed-off-by: Quentin Schulz <[email protected]> Reviewed-by: Simon Glass <[email protected]>
2026-05-15doc: board: nxp: Add Quickboot documentationSimona Toaca
Add instructions on how to use U-Boot to save DDR training data to NVM and explain the saving process. Signed-off-by: Simona Toaca <[email protected]>
2026-05-13Merge tag 'u-boot-stm32-20260512' of ↵Tom Rini
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
2026-05-12Merge patch series "Switch Apple silicon boards to upstream device trees"Tom Rini
Janne Grunau <[email protected]> says: The Linux device trees for Apple silicon devices cover now most of the hardware as u-boot's internal device trees for M1 devices. Linux has in addition device trees M2 and M1 and M2 Pro/Max/Ultra devices which were never added in u-boot. The most common use case for u-boot on Apple silicon devices does not use DTBs from u-boot but passes runtime modified device trees from an earlier boot loader (m1n1). This change regresses support for the SPI on M1 and M1 Pro/Max notebooks as SPI keyboard support is not in upstream Linux. This regression is in my opinion acceptable due to the limited use of u-boot's DTBs for these targets. Link: https://lore.kernel.org/r/[email protected]
2026-05-12arm: dts: Switch Apple silicon devices to dts/upstreamJanne Grunau
The device tree on Apple silicon devices is passed from a previous bootloader stage. The bootloader fills in dynamic information so u-boot can not use its own device tree. As documented in doc/board/apple/m1.rst it is possible to build boot bundles (bootloader + device tree + gzipped u-boot binary). These are useful for testing. Instead of using u-boot's own device trees for M1 (t8103) devices use upstream device trees from dts/upstream/src/arm64/apple. The u-boot device trees have not seen updates since 2022. The upstream linux device trees have feature parity for the M1 devices. In addition linux has device trees for M1 Pro/Max/Ultra, M2 and M2 Pro/Max/Ultra devices. Keep t8103-j274 as default device tree to avoid further updates. Signed-off-by: Janne Grunau <[email protected]> Acked-by: Mark Kettenis <[email protected]>
2026-05-12doc: device-tree-bindings: Remove apple,pinctrl.yamlJanne Grunau
Remove outdated apple,pinctrl.yaml. The dts/upstream contains the current version of this binding. Signed-off-by: Janne Grunau <[email protected]> Acked-by: Mark Kettenis <[email protected]>
2026-05-12doc: board: apple: Mention M2 and M2 Pro/Max/Ultra SoCsJanne Grunau
These SoCs are supported since 2022/2023 but were never added to the documentation. The devices very similar to the equivalent M1 devices. The biggest difference is that the M2 and M2 Pro/Max based laptops no longer use SPI for the keyboard. Signed-off-by: Janne Grunau <[email protected]> Acked-by: Mark Kettenis <[email protected]>
2026-05-12cmd: part: support lookup by UUIDDario Binacchi
The 'part' command currently allows looking up a partition only by its number or name. Extend the 'number', 'start', and 'size' subcommands to support looking up the partition via its UUID. Unlike names, UUIDs guarantee unique partition identification, avoiding ambiguity. The logic is updated to check if the provided string is a valid UUID before falling back to a name-based search. The help strings for these subcommands are updated accordingly. Signed-off-by: Dario Binacchi <[email protected]> Reviewed-by: Simon Glass <[email protected]>
2026-05-12lib: uuid: add partition type GUID for extended bootloaderDario Binacchi
The Extended Boot Loader Partition (XBOOTLDR) is a standard defined by the Discoverable Partitions Specification (DPS) to host boot loader resources outside of the EFI System Partition ([1], [2]). Defining this GUID (bc13c2ff-59e6-4262-a352-b275fd6f7172) allows U-Boot to correctly identify and label these partitions using the "xbootldr" shorthand. [1] https://uapi-group.org/specifications/specs/discoverable_partitions_specification/#extended-boot-loader-partition:~:text=UEFI%20Specification.-,Extended%20Boot%20Loader%20Partition,-bc13c2ff%2D59e6%2D4262 [2] https://uapi-group.org/specifications/specs/boot_loader_specification/ Signed-off-by: Dario Binacchi <[email protected]> Reviewed-by: Simon Glass <[email protected]>
2026-05-11Prepare v2026.07-rc2v2026.07-rc2Tom Rini
Signed-off-by: Tom Rini <[email protected]>
2026-05-01doc: bootstd: specify CONFIG_BOOTSTD_DEFAULTS provides network features when ↵Quentin Schulz
NET=y In the past, we only had one network stack which was called NET. The network features were enabled for the legacy (and then only) networking stack since commit 22353fa6b585 ("bootstd: Add some default filesystems and commands"). Then instead on relying on NET legacy stack for enabling networking features, the dependencies were (mostly) changed to depend on CMD_NET in commit a0c739c184ca ("boot: Create a common BOOT_DEFAULTS for distro and bootstd"). Then a new stack (lwIP) appeared, then CMD_NET was made available with this new stack in commit 98ad145db61a ("net: lwip: add DHCP support and dhcp commmand") making the networking features possible to enable and finally commit f1e978fd54d9 ("boot: Update tests around network symbols in BOOT_DEFAULTS_CMDS") made it explicit that we need *a* network stack to enable some networking features. Align the bootstd documentation with what's actually implemented as Kconfig dependencies. Note that BOOTSTD_DEFAULTS selects BOOT_DEFAULTS which selects BOOT_DEFAULTS_CMDS which then selects network features. The CMDLINE symbol needs to be enabled as well for BOOT_DEFAULTS to select BOOT_DEFAULTS_CMDS, but I don't think we need to go that far into explaining what's required to enable some commands. Reported-by: Simon Glass <[email protected]> Closes: https://lore.kernel.org/u-boot/CAFLszTgZC1FGy8965pHiG-u=FhrguftRv41ghQ_Qb_RRXx6tyg@mail.gmail.com/ Signed-off-by: Quentin Schulz <[email protected]>