configs: sama5d2: enable CONFIG_LTO
arm-none-linux-gnueabihf-ld.bfd: u-boot-spl section `__u_boot_list' will not fit in region `.sram'
arm-none-linux-gnueabihf-ld.bfd: region `.sram' overflowed by 100 bytes
SPL is at limit so to stop seeing above error in built, enable
link time optimizations CONFIG_LTO.
Signed-off-by: Eugen Hristev <eugen.hristev@collabora.com>
Tested-by: Mihai Sain <mihai.sain@microchip.com>
diff --git a/configs/sama5d2_xplained_emmc_defconfig b/configs/sama5d2_xplained_emmc_defconfig
index e33dcb8..9ef0ff4 100644
--- a/configs/sama5d2_xplained_emmc_defconfig
+++ b/configs/sama5d2_xplained_emmc_defconfig
@@ -28,6 +28,7 @@
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
diff --git a/configs/sama5d2_xplained_mmc_defconfig b/configs/sama5d2_xplained_mmc_defconfig
index acd7517..aed9eda 100644
--- a/configs/sama5d2_xplained_mmc_defconfig
+++ b/configs/sama5d2_xplained_mmc_defconfig
@@ -29,6 +29,7 @@
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
diff --git a/configs/sama5d2_xplained_qspiflash_defconfig b/configs/sama5d2_xplained_qspiflash_defconfig
index 6346e53..c9a2072 100644
--- a/configs/sama5d2_xplained_qspiflash_defconfig
+++ b/configs/sama5d2_xplained_qspiflash_defconfig
@@ -29,6 +29,7 @@
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_QSPI_BOOT=y
diff --git a/configs/sama5d2_xplained_spiflash_defconfig b/configs/sama5d2_xplained_spiflash_defconfig
index 76fa56e..c01a0c4 100644
--- a/configs/sama5d2_xplained_spiflash_defconfig
+++ b/configs/sama5d2_xplained_spiflash_defconfig
@@ -31,6 +31,7 @@
CONFIG_SPL_SPI=y
CONFIG_SYS_LOAD_ADDR=0x22000000
CONFIG_DEBUG_UART=y
+CONFIG_LTO=y
CONFIG_ENV_VARS_UBOOT_CONFIG=y
CONFIG_FIT=y
CONFIG_SPI_BOOT=y