smartweb: Enable LTO
In order to prepare for slight size growth due to reworking linker list
support, enable LTO here to save more space again.
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
diff --git a/configs/smartweb_defconfig b/configs/smartweb_defconfig
index 4cbdab0..836e0c0 100644
--- a/configs/smartweb_defconfig
+++ b/configs/smartweb_defconfig
@@ -24,6 +24,7 @@
CONFIG_SPL=y
CONFIG_ENV_OFFSET_REDUND=0x180000
CONFIG_SYS_LOAD_ADDR=0x22000000
+CONFIG_LTO=y
CONFIG_FIT=y
CONFIG_NAND_BOOT=y
CONFIG_BOOTDELAY=3