u-boot.git/board/liebherr/btt, branch master

global: Correct duplicate U_BOOT_DRIVER entry names

2026-04-07T17:32:56Z

The U_BOOT_DRIVER macro creates a list of drivers used at link time, and all entries here must be unique. This in turn means that all entries in the code should also be unique in order to not lead to build failures later with unexpected build combinations. Typically, the problem we have here is when a driver is obviously based on another driver and didn't update this particular field and so while the name field reflects something unique the linker entry itself is not. In a few places this provides a more suitable string name as well, however. Reviewed-by: Marek Vasut Reviewed-by: Svyatoslav Ryhel # Tegra Reviewed-by: Peter Robinson Reviewed-by: Heiko Schocher Reviewed-by: Simon Glass Signed-off-by: Tom Rini

liebherr: btt: Fix buffer overflow in board_fit_config_name_match

2026-03-16T21:44:33Z

The maximum length of the board name is not 11 characters but 14: 11 bytes for the prefix + 3 bytes for the u8 + 1 NULL byte. Hence, this commit increases the size of the name buffer variable to 15. Also, this commit fixes the format specifier for the rev_id variable. Signed-off-by: Francois Berder

liebherr: btt: shrink spl_board_init

2025-10-30T15:39:12Z

This board is very tight on space in SPL; in fact with my compiler it ends up just exactly on the wrong side: spl/u-boot-spl.bin exceeds file size limit: limit: 0xa000 bytes actual: 0xa014 bytes excess: 0x14 bytes The repeated "lookup and request" pattern in spl_board_init() suggests a low-hanging fruit for reducing the code size. This reduces the object size of spl/board/liebherr/btt/btt.o by 300 bytes. I've left the lack of error handling as-is; there isn't really anything to do if it fails, so I suppose the printfs are the best that can be done. Signed-off-by: Rasmus Villemoes

ARM: imx: mxs: Add support for imx287 based BTT devices

2025-06-16T17:40:27Z

The btt[c3] devices are based on imx287 SoC. U-Boot SPL 2025.04-01081-g07e086681d26 (Apr 16 2025 - 12:24:36 +0200) Trying to boot from MMC1 U-Boot 2025.04-01081-g07e086681d26 (Apr 16 2025 - 12:24:36 +0200) CPU: Freescale i.MX28 rev1.2 at 454 MHz BOOT: SSP SPI #3, master, 3V3 NOR Model: BTT3 Board: LWE BTT SoM HW rev 0 DRAM: 256 MiB Core: 86 devices, 15 uclasses, devicetree: separate MMC: MXS MMC: 0 Loading Environment from SPIFlash... SF: Detected is25lp128 with page size 256 Bytes, erase size 64 KiB, total 16 MiB OK In: serial@80074000 Out: serial@80074000 Err: serial@80074000 Net: eth0: ethernet@800f0000 Hit any key to stop autoboot: 0 Signed-off-by: Lukasz Majewski