u-boot.git/include/asm-generic/u-boot.h, branch main

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)

global: Remove bi_sramstart/bi_sramsize

2024-11-17T01:49:13Z

These fields are currently set on exactly two platforms today, and used by only one of them. Update pic32mzdask to use CFG_SYS_SRAM* in the one location it needs it and otherwise drop this field from the bd_info struct. Signed-off-by: Tom Rini

common/board_r.c: drop legacy and unused bi_enetaddr

2022-06-06T22:01:21Z

The bi_enetaddr field in struct bd_info is write-only; nothing ever reads back the value. Moreover, the value we write is more or less random, and certainly not something one can rely on: If the board has a writable environment and the mac address has been stored there, we fetch that value. But if the board doesn't, this code runs before initr_net() -> eth_initialize(), and thus before the code in eth-uclass which fetches MAC addresses from eeprom, fuses or whatnot and populates the (run-time) environment with those values. Signed-off-by: Rasmus Villemoes Reviewed-by: Tom Rini

powerpc: Remove unused MPC8540/60ADS code

2022-03-03T21:51:19Z

Remove some code, primarily CPM2 related, that is now unused since the removal of MPC8540/60ADS. Fixes 3913191c8a6b ("powerpc: mpc8540ads: mpc8560ads: Drop support for MPC8540/60ADS") Signed-off-by: Tom Rini Reviewed-by: Simon Glass

asm-generic/u-boot.h: Remove bi_memstart & bi_memsize from bd_info

2020-08-26T07:20:05Z

bi_memstart & bi_memsize are now not referenced any more. This patch removes their definitions from the bd_info struct. Signed-off-by: Stefan Roese Reviewed-by: Simon Glass

CONFIG_NR_DRAM_BANKS: Remove unreferenced code as its always defined

2020-08-26T07:19:16Z

Since commit 86cf1c82850f ("configs: Migrate CONFIG_NR_DRAM_BANKS") & commit 999a772d9f24 ("Kconfig: Migrate CONFIG_NR_DRAM_BANKS"), CONFIG_NR_DRAM_BANKS is always defined with a value (4 is default). It makes no sense to still carry code that is guarded with "#ifndef CONFIG_NR_DRAM_BANKS" (and similar). This patch removes all these unreferenced code paths. Signed-off-by: Stefan Roese Reviewed-by: Pali Rohár Reviewed-by: Andy Shevchenko Reviewed-by: Bin Meng

asm/u-boot.h: remove bd_t definitions

2020-07-17T14:47:19Z

All the users of bd_t were converted to struct bd_info. Remove the definitions. Signed-off-by: Masahiro Yamada

bdinfo: net: ppc: Drop bi_enet1addr and other similar info

2020-06-25T17:24:12Z

These values were 'old' in 2013 so it should be safe to remove them. They are never set in U-Boot anyway, so the values will always be zero. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Reviewed-by: Stefan Roese

bdinfo: m68k: Drop bd_info->bi_ipbfreq

2020-06-25T17:24:10Z

This field is not used anymore. Drop it. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

common: Drop image.h from common header

2020-05-18T21:33:33Z

Move this uncommon header out of the common header. Signed-off-by: Simon Glass