[PATCH v2 06/14] ARM: i.MX: add config symbol for TZASC

[Sascha Hauer]

So far we build tzasc.c by default on i.MX8M. We need this only when
CONFIG_PBL_OPTEE is enabled though, so add a config symbol for the TZASC
and let it depend on PBL_OPTEE.

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 arch/arm/mach-imx/Kconfig  | 5 +++++
 arch/arm/mach-imx/Makefile | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 02b9fb4dac9f6fa1f4b64799a17a7c642dc96ed7..34c8a077d32d0b87d0b804fd36c6a1693f0071a9 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -46,6 +46,11 @@ config ARCH_IMX_SCRATCHMEM
 	def_bool y
 	depends on ARCH_IMX8M || ARCH_IMX9
 
+config ARCH_IMX_TZASC
+	bool
+	depends on ARCH_IMX8M
+	default y if PBL_OPTEE
+
 #
 # PMIC configuration found on i.MX51 Babbadge board
 #
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index 23f51fc660197c2da923697e0c303eec8c85e2b4..f81fa18e9214d7c3b60d04454bfb73eda0a6b5f4 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -21,7 +21,7 @@ obj-pbl-$(CONFIG_ARCH_IMX8M) += imx8m.o
 obj-pbl-$(CONFIG_ARCH_IMX_SCRATCHMEM) += scratch.o
 obj-$(CONFIG_ARCH_IMX9) += imx9.o imx-v3-image.o
 lwl-$(CONFIG_ARCH_IMX_ATF) += atf.o
-obj-pbl-$(CONFIG_ARCH_IMX8M) += tzasc.o
+obj-pbl-$(CONFIG_ARCH_IMX_TZASC) += tzasc.o
 obj-pbl-$(CONFIG_ARCH_IMX_ROMAPI) += romapi.o
 obj-$(CONFIG_IMX_IIM)	+= iim.o
 obj-$(CONFIG_NAND_IMX) += nand.o

-- 
2.39.5