refactor(plat/nxp/lx216x): refine variable definition
This patch will make BL2_BASE to be hex valaue but
not a shell command.
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: Iebb86a0b9bc8cab1676bd8e898cf4a1b6d16f472
diff --git a/plat/nxp/soc-lx2160a/soc.def b/plat/nxp/soc-lx2160a/soc.def
index bb76981..24d1d13 100644
--- a/plat/nxp/soc-lx2160a/soc.def
+++ b/plat/nxp/soc-lx2160a/soc.def
@@ -91,7 +91,7 @@
# Location of BL2 on OCRAM
BL2_BASE_ADDR := $(shell echo $$(( $(OCRAM_START_ADDR) + $(NXP_ROM_RSVD) + $(CSF_HDR_SZ) )))
# Covert to HEX to be used by create_pbl.mk
-BL2_BASE := $$(echo "obase=16; ${BL2_BASE_ADDR}" | bc)
+BL2_BASE := $(shell echo "0x"$$(echo "obase=16; ${BL2_BASE_ADDR}" | bc))
# BL2_HDR_LOC is at (OCRAM_ADDR + NXP_ROM_RSVD)
# This value BL2_HDR_LOC + CSF_HDR_SZ should not overalp with BL2_BASE