configs: phycore-imx8mp_defconfig: Enable LTO

Enable LTO for binary size reduction.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>

diff --git a/configs/phycore-imx8mp_defconfig b/configs/phycore-imx8mp_defconfig
index 3d076204ad03d9b5b2b316e2e8c340f379024cc5..7bf404be860bf9640d2d626ef5226260f5683a0b 100644 (file)
--- a/configs/phycore-imx8mp_defconfig
+++ b/configs/phycore-imx8mp_defconfig
@@ -21,6 +21,7 @@ CONFIG_SPL_STACK=0x960000
 CONFIG_SPL=y
 CONFIG_SPL_IMX_ROMAPI_LOADADDR=0x48000000
 CONFIG_SYS_LOAD_ADDR=0x40480000
+CONFIG_LTO=y
 CONFIG_FIT=y
 CONFIG_FIT_EXTERNAL_OFFSET=0x3000
 CONFIG_SPL_LOAD_FIT=y