u-boot.git/common, branch v2025.07-rc3

Merge tag 'u-boot-imx-master-20250522' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

2025-05-22T14:41:25Z

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/26275 - Fix boot regression on imx8mn_bsh_smm_s2/s2pro. - Fix reset on imx6ulz_smm_m2. - Adjust DDR initialization on imx6ulz_smm_m2. - Fix CAAM startup error.

spl: Kconfig: support U-Boot load from raw NAND

2025-05-21T10:52:29Z

Commit 2a00d73d081a ("spl: mmc: Try to clean up raw-mode options") breaks the boot of the BSH SMM S2 board. As stated in the commit itself, "Some boards use this value even though MMC is not enabled in SPL, for example imx8mn_bsh_smm_s2". Support load of the U-Boot image from raw NAND sector. This is equivalent to load from MMC raw sector. Fixes: 2a00d73d081a ("spl: mmc: Try to clean up raw-mode options") Signed-off-by: Dario Binacchi

riscv: Access gd with inline assembly when building with LTO or Clang

2025-05-21T08:46:16Z

Similar to AArch64's case, Clang may wrongly fold accesses to gd pointer which is defined with register qualifier into constants, breaking various components. This patch defines gd as a macro when building with Clang or LTO, which expands to get_gd() that accesses gp pointer in assembly, making RISC-V ports function properly and preparing for introduction of LTO in the future. Board initialization code is also adapted for non-assignable gd. Reported-by: Nathaniel Hourt Signed-off-by: Yao Zi Reviewed-by: Leo Yu-Chi Liang

cyclic: make cyclic_register safe to call on already-registered info

2025-05-16T11:44:19Z

Now that cyclic_unregister() is safe to call on a not-registered cyclic_info, we can make cyclic_register() behave like the mod_timer() and hrtimer_start() APIs in linux, in that they don't distinguish between whether the timer was already enabled or not; from the point of the call it is, with whatever timeout/period is set in that most recent call. This avoids users of the cyclic API from separately keeping track of whether their callback is already registered or not, and even if they know it is, can be used for changing the period (and/or the callback function) without first doing unregister(). See also this recent'ish message from kernel maintainer Thomas Gleixner on that API design for timer frameworks: https://lore.kernel.org/lkml/87ikn6sibi.ffs@tglx/ First of all the question is whether add() and mod() are really valuable distinctions. I'm not convinced at all. Back then, when we introduced hrtimers, we came to the conclusion that hrtimer_start() is sufficient. Signed-off-by: Rasmus Villemoes Reviewed-by: Stefan Roese

cyclic: make cyclic_unregister() idempotent

2025-05-16T11:44:19Z

Make cyclic_unregister() safe to call with an already unregistered, or possibly never registered, struct cyclic_info. This is similar to how the various timer APIs in the linux kernel work (they all allow calling delete/cancel/... on an inactive timer object). This means callers don't have to separately keep track of whether their cyclic callback is registered or not, and avoids them trying to peek into the struct cyclic_info for that information - which leads to somewhat ugly code as it would have to be guarded by ifdef CONFIG_CYCLIC. Signed-off-by: Rasmus Villemoes Reviewed-by: Stefan Roese

rockchip: Add SPL_PAD_TO Kconfig default value

2025-05-06T07:58:25Z

Almost all Rockchip boards use the same Kconfig value for SPL_PAD_TO, 0x7f8000. u-boot-rockchip.bin is typically written to offset 64S (32KiB) of MMC media. u-boot.itb (or u-boot.img) is typically expected at offset 16384S (8MiB) of MMC media (SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x4000). SPL_PAD_TO is used as the offset for u-boot.itb (or u-boot.img) in the generated simple-bin binman image, and can be calculated as: SPL_PAD_TO = (16384S - 64S) * 512 = 0x7f8000 Add this value as a default value for ARCH_ROCKCHIP. Signed-off-by: Jonas Karlman Reviewed-by: Kever Yang Reviewed-by: Quentin Schulz

spl: imx: use trampoline buffer to load images to secure region

2025-05-03T19:55:32Z

When SPL loading image to secure region, for example, ATF and tee to DDR secure region. Because the USDHC controller is non-secure master, it can't access this region and will cause loading issue. So use a trampoline buffer in non-secure region, then use CPU to copy the image from trampoline buffer to destination secure region. Signed-off-by: Ye Li Signed-off-by: Alice Guo Reviewed-by: Peng Fan

console: Support a format string for stderr output

2025-05-02T19:40:20Z

Add a console_printf_select_stderr() function so that it is not necessary for the caller to process the format string. Signed-off-by: Simon Glass Reviewed-by: Alexander Sverdlin

Merge patch series "Qualcomm: cleanup OF_LIVE fixup and fix RB1/2"

2025-05-02T14:38:27Z

Caleb Connolly says: Introduce a new event to signal that the live tree has been built, allowing boards to perform fixups on the tree before devices are bound. Crucially this allows for devices to be enabled or disabled, but also allows for properties that are parsed during the bind stage to be modified (such as dr_mode for dwc3). With this in place, mach-snapdragon is switched over to use the event and some hacky U-Boot specific DT overrides (which had to be undone prior to booting an image) are removed in favour of fixing up the livetree (which is not passed on to further boot stages). Finally, some minor fixes are made for the QCM2290 RB1 board, the sdcard is enabled and it now uses USB host mode in U-Boot like it's bigger sibling the RB2. Link: https://lore.kernel.org/r/20250411-livetree-fixup-v2-0-1236823377bb@linaro.org

event: signal when livetree has been built

2025-05-02T14:38:02Z

OF_LIVE offers a variety of benefits, one of them being that the live tree can be modified without caring about the underlying FDT. This is particularly valuable for working around U-Boot limitations like lacking USB superspeed support on Qualcomm platforms, no runtime OTG, or peripherals like the sdcard being broken (and displaying potentially worrying error messages). Add an event to signal when the live tree has been built so that we can apply fixups to it directly before devices are bound. Signed-off-by: Caleb Connolly