build_system: Refactor move toolchain option to arch's toolchain dir. [5/5]

PD#SWPL-68240

Problem:
Refactor move toolchain switch to arch's toolchain dir.

Solution:
Refactor move toolchain switch to arch's toolchain dir.

Verify:
N/A

Change-Id: Icfecb6d6b29fd2a957ab57a1cc552bba3789a504
Signed-off-by: xiaohu.huang <xiaohu.huang@amlogic.com>
1 file changed
tree: a9c518e95a63490d66a8212a2b8585d55192805c
  1. cmake/
  2. key/
  3. .gitignore
  4. build_combination.in
  5. Makefile
  6. symtable.mk