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 e33dcb8fb80a935ed31b718cd20c98153725265e..9ef0ff4aa9a78b6c58a444e07e6a652fa36c7488 100644 (file)
--- a/configs/sama5d2_xplained_emmc_defconfig
+++ b/configs/sama5d2_xplained_emmc_defconfig
@@ -28,6 +28,7 @@ CONFIG_SPL_FS_FAT=y
 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 acd75174f7d642dd998e9d91d542225e9f9f8c27..aed9edafdf70db38cfbcd18d681c416307cf194b 100644 (file)
--- a/configs/sama5d2_xplained_mmc_defconfig
+++ b/configs/sama5d2_xplained_mmc_defconfig
@@ -29,6 +29,7 @@ CONFIG_SPL_FS_FAT=y
 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 6346e5315bf1825c75ffc8bb060e59b3ce7259d6..c9a20723f5a156ae0b35fb2036b18ef1b74428df 100644 (file)
--- a/configs/sama5d2_xplained_qspiflash_defconfig
+++ b/configs/sama5d2_xplained_qspiflash_defconfig
@@ -29,6 +29,7 @@ CONFIG_SPL_FS_FAT=y
 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 76fa56ebeb53426ddedb3ec1d608680850aab0a4..c01a0c4cc7c85407a48a75f6d1f0e91301d66a95 100644 (file)
--- a/configs/sama5d2_xplained_spiflash_defconfig
+++ b/configs/sama5d2_xplained_spiflash_defconfig
@@ -31,6 +31,7 @@ CONFIG_SPL_SPI_FLASH_SUPPORT=y
 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