fix(build): do not force PLAT in plat_helpers.mk
After the change to allow overriding platform specific defaults [1],
the PLAT macro is forced to DEFAULT_PLAT in plat_helpers.mk. But this
makefile is also called for tools. For example in fiptool makefile, as
PLAT is reset to default plat (fvp), we cannot use specific platforms
plat_fiptool.mk files. Put back the setting of PLAT macro in Makefile.
[1]: 1b2fb6adb5 feat(build): add ability to define platform specific
defaults
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: Iadf8bc7fc831a728a9688d0afdd163c8dda737e5
(cherry picked from commit 422b181faf2fd740e08cf881880015ea47b0cb67)
2 files changed