commit f5b9587449f7f240da58c1cf8468d8103386ec8c
author Eugen Hristev <eugen.hristev@collabora.com> Mon Jul 24 13:05:13 2023 +0300
committer Eugen Hristev <eugen.hristev@collabora.com> Mon Jul 24 14:19:33 2023 +0300
tree 79ddcfc5cd578dc32f5477ae8d4600d3d3cbc6ca
parent 2ac1f5982ed0a1cc8ca4b3dca86db87ad03323b1

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>

configs/sama5d2_xplained_qspiflash_defconfig

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