u-boot.git/board/dhelectronics, branch v2025.10

board: dhelectronics: Use isascii() before isprint() in dh_read_eeprom_id_page()

2025-09-17T15:06:37Z

The isprint() checks printability across all 256 characters, some of the upper 128 characters are printable and produce artifacts on UART. Call isascii() first to only consider the bottom 7bit ASCII characters as printable, and then check their printability using isprint(). This fixes a rare misprint in case the ID page content is uninitialized or corrupted. Signed-off-by: Marek Vasut Reviewed-by: Christoph Niedermaier

board: dhelectronics: Check pointer before access in dh_get_value_from_eeprom_buffer()

2025-09-17T15:06:37Z

The eip pointer in dh_get_value_from_eeprom_buffer() might be NULL. The current NULL pointer check happens too late, after the eip was accessed in variable assignment. Reorder the two, so the NULL pointer check happens first, and any access second, otherwise the access may trigger a hang or other undefined behavior. Signed-off-by: Marek Vasut Reviewed-by: Christoph Niedermaier

ARM: stm32: Perform node compatible check for KS8851 early

2025-09-16T15:36:53Z

Check the compatible string of ethernet1 node for KS8851 very early on, before calling uclass_get_device_by_of_path() which might initialize the device and possibly attempt to configure MAC address into device which is not KS8851. Doing the compatibility check early prevent this. Signed-off-by: Marek Vasut Reviewed-by: Patrice Chotard

ARM: imx6: dh-imx6: Enable USB OTG ID pin pull up in SPL

2025-08-07T11:16:03Z

Enable SoC pull up for USB OTG ID pin in SPL. There is no dedicated pull up resistor on the SoM itself, and the pull up is mandatory for correct USB OTG ID pin detection. U-Boot proper already configures the USB OTG ID pin pull up via DT pinctrl node entry. Signed-off-by: Marek Vasut Tested-by: Christoph Niedermaier

treewide: Remove empty board_init() function from all boards

2025-07-24T19:30:19Z

Commit 86acdce2ba88 ("common: add config for board_init() call") introduced CONFIG_BOARD_INIT option. This option can be disabled for the boards where board_init() function is not needed. Remove empty board_init() calls for all boards where it's possible, and disable CONFIG_BOARD_INIT in all related defconfigs. This cleanup was made semi-automatically using these scripts: [1]. No functional change, but the binary size for the modified boards is reduced a bit. [1] https://github.com/joe-skb7/uboot-convert-scripts/tree/master/remove-board-init Signed-off-by: Sam Protsenko Tested-by: Adam Ford #imx8mm_beacon Tested-by: Bryan Brattlof Acked-by: Peng Fan #NXP boards

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/mtd.h: Cleanup usage

2025-06-02T23:26:16Z

There are only a few things found in today. Go through and audit the C files which include and remove it when not required. Then, add it to the files which had either missed it or had an indirect inclusion of it. Signed-off-by: Tom Rini

dhelectronics: Include env.h to permit reading the environment

2025-05-29T14:30:24Z

This file reads from the environment but does not include the correct header. Update it. Signed-off-by: Simon Glass

arm64: imx8mp: Gracefully handle disabled ENV_IS_IN_SPI_FLASH

2025-03-24T11:55:48Z

In case ENV_IS_IN_SPI_FLASH is disabled, returning ENVL_SPI_FLASH leads to failure to find environment driver on start up. Fix this by testing whether ENV_IS_IN_SPI_FLASH is enabled and if not, then return ENVL_NOWHERE instead. Signed-off-by: Marek Vasut

board: dhelectronics: Sync env variable dh_som_serial_number with SN

2024-12-07T12:07:45Z

The env variable "SN" is used to store the serial number on DH electronics SoMs. New SoMs will use the variable "dh_som_serial_number". To ensure compatibility, these env variables are synchronized. This is achieved using callback functions. Signed-off-by: Christoph Niedermaier Reviewed-by: Marek Vasut