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 /arch/powerpc/include | |
| 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 'arch/powerpc/include')
| -rw-r--r-- | arch/powerpc/include/asm/mp.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/powerpc/include/asm/mp.h b/arch/powerpc/include/asm/mp.h index 8dacd2781d4..b3f59be8406 100644 --- a/arch/powerpc/include/asm/mp.h +++ b/arch/powerpc/include/asm/mp.h @@ -6,10 +6,8 @@ #ifndef _ASM_MP_H_ #define _ASM_MP_H_ -#include <lmb.h> - void setup_mp(void); -void cpu_mp_lmb_reserve(struct lmb *lmb); +void cpu_mp_lmb_reserve(void); u32 determine_mp_bootpg(unsigned int *pagesize); int is_core_disabled(int nr); |