zhikui.cui 56642c566c NAND: fix kernel crash when read bl2 in s4 [1/1] ...

PD#SWPL-235559

Problem:
kernel crash when read bl2 in s4. it is bring by commit <6f85cdea>.
in old platform e.g. s4
don't use common pageinfo method (in drivers/mtd/common/page_info.c) and
in old platform common page info also would not prepare page info resource
e.g. boot_layout、pages_per_copy、bl2_copy_number and the most important
boot_info buffer. so if these old platform to use common page_info method
maybe will cause a crash, because these method maybe use theset variables
and if using boot_info which is null will cause a crash because unable to
handle kernel NULL.

Solution:
1. don't to use the common page info method in old platform
2. by the way, delete the useless <drivers/mtd/nand/meson_parse_part.c>
which has been replaced by <drivers/mtd/common/meson_parse_part.c>

Verify:
s4

Change-Id: I9815f3229cbb9da830d51803bd2dd527b2858af0
Signed-off-by: zhikui.cui <zhikui.cui@amlogic.com>

2025-10-15 22:34:49 -07:00

..

amlogic

NAND: fix kernel crash when read bl2 in s4 [1/1]

2025-10-15 22:34:49 -07:00

upstream_version.h

upgrade: common16-6.12 upgrade by July 23 [1/4]

2025-08-06 20:30:04 -07:00