[PATCH u-boot-mvebu v3 01/18] arm: mvebu: turris_omnia: Enable LTO by default on Turris Omnia

Marek Behún
2024-03-27T16:24:15Z

U-Boot builds for Turris Omnia are approaching the limit of 0xf0000
bytes, which is the size of the U-Boot partition on Omnia.

Enable LTO to get more size optimized binaries.

Signed-off-by: Marek Behún <kabel@kernel.org>
---
configs/turris_omnia_defconfig | 1 +
1 file changed, 1 insertion(+)

diff --git a/configs/turris_omnia_defconfig b/configs/turris_omnia_defconfig
index 29148402a1..39e15043df 100644
--- a/configs/turris_omnia_defconfig
+++ b/configs/turris_omnia_defconfig
@@ -31,6 +31,7 @@ CONFIG_AHCI=y
CONFIG_OF_BOARD_FIXUP=y
CONFIG_SYS_MEMTEST_START=0x00800000
CONFIG_SYS_MEMTEST_END=0x00ffffff
+CONFIG_LTO=y
CONFIG_HAS_BOARD_SIZE_LIMIT=y
CONFIG_BOARD_SIZE_LIMIT=983040
CONFIG_FIT=y
--
2.43.2