u-boot.git/board/microchip, branch v2026.04

riscv: mpfs: move SoC level options to the CPU Kconfig

2025-12-08T04:10:43Z

There are multiple boards that use the PolarFire SoC, so extract the Kconfig sections that are determined at a CPU level from the board Kconfigs now that we have a CPU Kconfig. Signed-off-by: Conor Dooley

riscv: create a custom CPU implementation for PolarFire SoC

2025-12-08T04:10:39Z

PolarFire SoC needs a custom implementation of top_of_ram(), so stop using the generic CPU & create a custom CPU instead. Signed-off-by: Conor Dooley Reviewed-by: Leo Yu-Chi Liang

Merge branch 'next'

2025-10-06T19:20:24Z

Merge the outstanding changes from the 'next' branch to master.

board: mpfs_icicle: fix pointer assignment in board_fdt_blob_setup()

2025-09-30T16:10:08Z

Correct the assignment in board_fdt_blob_setup() to use *fdtp instead of fdtp, ensuring the caller receives the correct FDT address. This resolves an issue where the device tree pointer was not properly set due to assigning to the local parameter rather than the dereferenced pointer. Fixes: 7c16ebba1ed ("board: mpfs_icicle: implement board_fdt_blob_setup()/board_fit_config_name_match()") Signed-off-by: Jamie Gibbons Reviewed-by: Conor Dooley

board: microchip: mpfs_generic: include processing of dtbos

2025-09-19T11:22:42Z

Include the use of the process dtbo functionality added in the MPFS system controller driver. Signed-off-by: Jamie Gibbons Reviewed-by: Leo Yu-Chi Liang

board: microchip: icicle: rename all icicle files to generic

2025-09-19T11:22:42Z

Make all Icicle Kit files generic. This supports the addition of upcoming support for other MPFS boards. Signed-off-by: Jamie Gibbons Reviewed-by: Leo Yu-Chi Liang Reviewed-by: Leo Yu-Chi Liang

board: microchip: mpfs_icicle: update to use system controller

2025-08-14T07:33:00Z

A new system controller driver has been created to make code modular and improve and clean code. Update and remove functions to account for these additional drivers. Signed-off-by: Jamie Gibbons Reviewed-by: Leo Yu-Chi Liang

board: microchip: mpfs_icicle: enable new driver configs

2025-08-14T07:33:00Z

Enable the MPFS mailbox and system controller drivers for use with the Icicle kit. These functions are crucial for the board setup functions that run in the Icicle board file - mpfs_icicle.c. Signed-off-by: Jamie Gibbons Acked-by: Leo Yu-Chi Liang

board: microchip: mpfs_icicle: make use of ft_board_setup()

2025-08-14T07:33:00Z

Move ethernet mac address setting to ft_board_setup() to remove the need for fdt set in custom boot script. Signed-off-by: Jamie Gibbons Acked-by: Leo Yu-Chi Liang

board: mpfs_icicle: fix board_fit_config_name_match()

2025-07-17T06:37:26Z

The loop in the icicle implementation of board_fit_config_name_match() runs strtok() to split off the vendor portion of the compatible string using , as the delimiter. strtok() modifies a string in place, so where the first config and compatible do not match, the compatible has been modified by the time the loop hits the second iteration. Since stringlists in dt land are null separated strings, the nulls strtok() inserts to replace the delimiter increase the number of strings in the compatible list. When the second iteration of the loop calls fdt_stringlist_get(), it gets the vendorless portion of the first compatible string, rather than the second compatible string. Copy each compatible before calling strtok() to avoid this problem. The temporary string the compatible is copied to is statically allocated, as attempts to dynamically allocate it at this stage of boot were met with "alloc space exhausted" errors. Fixes: 7c16ebba1ed ("board: mpfs_icicle: implement board_fdt_blob_setup()/board_fit_config_name_match()") Signed-off-by: Conor Dooley Reviewed-by: Leo Yu-Chi Liang