13 Jul
2024
13 Jul
'24
5:15 p.m.
On Thu, 4 Jul 2024 at 08:37, Sughosh Ganu sughosh.ganu@linaro.org wrote:
The LMB module provides API's for allocating and reserving chunks of memory which is then typically used for things like loading images for booting. Reserve the portion of memory that is occupied by the U-Boot image itself, and other parts of memory that might have been marked as reserved in the board's DTB.
Mark these regions of memory with the LMB_NOOVERWRITE flag to indicate that these regions cannot be re-requested or overwritten.
Signed-off-by: Sughosh Ganu sughosh.ganu@linaro.org
Changes since V1:
- Mark the reserved regions as LMB_NOOVERWRITE.
- Call the lmb_reserve_common() function in U-Boot proper after relocation.
lib/lmb.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-)
Reviewed-by: Simon Glass sjg@chromium.org