configs: at91: sama5d2_icp_mmc: Enable CONFIG_LTO
Adding just a tiny bit more code for sama5d2_icp_mmc leads to a SRAM
image overflow. Fix this by enabling LTO for this board, so that such
changes still can be made to the common U-Boot code.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Pali Rohár <pali@kernel.org>
Tested-by: Mihai Sain <mihai.sain@microchip.com>
[eugen.hristev@microchip.com: restrict patch just to CONFIG_LTO]
Signed-off-by: Eugen Hristev <eugen.hristev@collabora.com>
diff --git a/configs/sama5d2_icp_mmc_defconfig b/configs/sama5d2_icp_mmc_defconfig
index 185694d..9456b9e 100644
--- a/configs/sama5d2_icp_mmc_defconfig
+++ b/configs/sama5d2_icp_mmc_defconfig
@@ -27,6 +27,7 @@
CONFIG_SPL_LIBDISK_SUPPORT=y
CONFIG_SYS_LOAD_ADDR=0x22000000
CONFIG_DEBUG_UART=y
+CONFIG_LTO=y
CONFIG_ENV_VARS_UBOOT_CONFIG=y
CONFIG_FIT=y
CONFIG_SD_BOOT=y