u-boot.git/arch/x86/lib, branch next

treewide: Staticize and constify acpi ops

2026-06-29T21:29:44Z

Set the acpi_ops structure as static const where applicable. The The structure is not accessible from outside of drivers and is not going to be modified at runtime. The structure may be unused in a couple of drivers depending on their configuration, mark those sites with __maybe_unused . Signed-off-by: Marek Vasut Reviewed-by: Simon Glass

treewide: move bi_dram[] from bd to gd

2026-06-25T00:13:24Z

Currently, the bi_dram[] information is stored in the board info structure (bd). Because bd is only valid after reserve_board(), dram_init_banksize() must be called late in the initialization process. This limitation is problematic, as it forces us to rely on a variety of bespoke functions to determine board RAM, bank memory sizes, and other early setup requirements. By moving bi_dram[] into the global data (gd), we can run it earlier. This is particularly convenient since boards define their own dram_init_banksize() routines, which do not always rely on parsing Device Tree (DT) memory nodes. Additionally, U-Boot defaults to relocating to the top of the first memory bank. While boards currently use custom functions to override this behavior, having the DRAM bank information available earlier in gd makes relocating to a different bank trivial and standardizes the process. Reviewed-by: Anshul Dalal Tested-by: Michal Simek # Versal Gen 2 Vek385 Tested-by: Anshul Dalal Reviewed-by: Simon Glass Signed-off-by: Ilias Apalodimas Tested-by: Christophe Leroy (CS GROUP)

x86: Call bootm_final()

2026-03-18T19:17:34Z

The x86 code in bootm_announce_and_cleanup() is very similar to the new bootm_final() function, so just use the latter. Signed-off-by: Simon Glass

treewide: Clean up DECLARE_GLOBAL_DATA_PTR usage

2026-02-17T19:50:22Z

Remove DECLARE_GLOBAL_DATA_PTR from files where gd is not used, and drop the unnecessary inclusion of asm/global_data.h. Headers should be included directly by the files that need them, rather than indirectly via global_data.h. Reviewed-by: Patrice Chotard #STMicroelectronics boards and STM32MP1 ram test driver Tested-by: Anshul Dalal #TI boards Acked-by: Yao Zi #TH1520 Signed-off-by: Peng Fan

x86: boot: fix unreachable else branch in boot_prep_linux

2026-02-03T18:51:40Z

The else if branch uses the is_zimage boolean which is initialized to 0 and never set before being tested here. remove the test on is_zimage to make this code reachable. Signed-off-by: Guillaume Ranquet Reviewed-by: Bin Meng Reviewed-by: Simon Glass

x86: Fix TCPA bloblist size

2026-02-03T18:51:31Z

Excessive default value causes crash on hardware: x86 baytrail E3845 It is unclear where the data is being populated being 'BLOBLISTT_TCPA_LOG' is not found elsewhere in the u-boot tree. This leads to confusion about how much space for TPM log is actually needed. This was tested on hardware using TPMv1. Signed-off-by: Eric Schikschneit

acpi: use U-Boot ACPI vendor ID

2025-11-06T14:30:33Z

The U-Boot project has been assigned the vendor ID 'UBOO' [1]. Use this vendor ID and our release version in the ACPI table headers. [1] ACPI ID Registry https://uefi.org/ACPI_ID_List Signed-off-by: Heinrich Schuchardt Reviewed-by: Bin Meng

spl: Rename jump_to_image_no_args()

2025-06-13T19:22:53Z

This function is currently a misnomer at times as we have cases where it passes arguments to the image. In preparation for making that be a more common case rename this function to jump_to_image(...). In order to do this, rename jump_to_image in board_init_r(...) to jumper so that we do not have a conflict. Signed-off-by: Simon Glass [trini: Reword the commit message, adding missing cases of jump_to_image_no_args()] Signed-off-by: Tom Rini

Merge patch series "Audit include list for include/[a-m]*.h"

2025-06-02T23:43:56Z

Tom Rini says: Hey all, Related to my other series I've posted recently on cleaning up some headers, this series here is the result of at least lightly auditing the #includes used in include/[a-m]*.h. This ignores subdirectories, as at least in part I think the top-level includes we've constructed are the most likely places to have some extra transitive include paths. I'm sure there's exceptions and I'll likely audit deeper once this first pass is done. This only gets as far as "include/m*.h" because I didn't want this to get too big. This also sets aside and . While miiphy.h does not directly need there are *so* many users and I think I had half of the tree just about not building when I first tried. It might be worth further investigation, but it might just be OK as-is. Link: https://lore.kernel.org/r/20250521230119.2084088-1-trini@konsulko.com

include/bios_emul.h: Audit include list

2025-06-02T23:26:15Z

This file does not need but does directly need . Furthermore, arch/x86/lib/bios.c was getting via so add it there. Signed-off-by: Tom Rini