diff options
| author | Sughosh Ganu <[email protected]> | 2024-08-26 17:29:18 +0530 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2024-09-03 14:08:50 -0600 |
| commit | ed17a33fed296a87219b0ff702045ce488bc3771 (patch) | |
| tree | e1ac01002f7dcd0e1c1adbf5139234038ea58f8f /boot/bootm_os.c | |
| parent | a368850ae2551a4fcc5f9a2e9e8e90c056d4fe73 (diff) | |
lmb: make LMB memory map persistent and global
The current LMB API's for allocating and reserving memory use a
per-caller based memory view. Memory allocated by a caller can then be
overwritten by another caller. Make these allocations and reservations
persistent using the alloced list data structure.
Two alloced lists are declared -- one for the available(free) memory,
and one for the used memory. Once full, the list can then be extended
at runtime.
[sjg: Use a stack to store pointer of lmb struct when running lmb tests]
Signed-off-by: Sughosh Ganu <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
[sjg: Optimise the logic to add a region in lmb_add_region_flags()]
Diffstat (limited to 'boot/bootm_os.c')
| -rw-r--r-- | boot/bootm_os.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/boot/bootm_os.c b/boot/bootm_os.c index 6a6621706f7..e9522cd3299 100644 --- a/boot/bootm_os.c +++ b/boot/bootm_os.c @@ -260,12 +260,11 @@ static void do_bootvx_fdt(struct bootm_headers *images) char *bootline; ulong of_size = images->ft_len; char **of_flat_tree = &images->ft_addr; - struct lmb *lmb = &images->lmb; if (*of_flat_tree) { - boot_fdt_add_mem_rsv_regions(lmb, *of_flat_tree); + boot_fdt_add_mem_rsv_regions(*of_flat_tree); - ret = boot_relocate_fdt(lmb, of_flat_tree, &of_size); + ret = boot_relocate_fdt(of_flat_tree, &of_size); if (ret) return; |