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)

API: system info adds FLASH and clk fetches

2025-02-04T17:57:36Z

Refer to api/api platform-powerpc.c implementation Signed-off-by: Liya Huang <1425075683@qq.com>

API: unify platform_sys_info() implementations

2025-01-05T01:30:47Z

ARM, MIPS, and RISCV can use the same implementation of platform_sys_info(). PPC provides some extra information. So keep it separate. Signed-off-by: Heinrich Schuchardt

u-boot.git/api/api_platform.c, branch main

treewide: move bi_dram[] from bd to gd

API: system info adds FLASH and clk fetches

API: unify platform_sys_info() implementations