commit 84197e994497394f4d5c512e3441f0fcc257f570
author Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Mon Apr 11 11:45:29 2022 +0200
committer Stefano Babic <sbabic@denx.de> Tue Apr 12 20:23:42 2022 +0200
tree a448bf4268b0145f76d0569e445d59711ac7b49d
parent 0b16ba55d4692330044ddf0535e3580864e72780

ARM: renesas: reduce rcar3_salvator-x image size

rcar3_salvator-x u-boot.img is very close to the 0x100000 size limit.

Enable linked time optimization (LTO).

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

configs/rcar3_salvator-x_defconfig

diff --git a/configs/rcar3_salvator-x_defconfig b/configs/rcar3_salvator-x_defconfig
index b6b6382..5df2959 100644
--- a/configs/rcar3_salvator-x_defconfig
+++ b/configs/rcar3_salvator-x_defconfig
@@ -10,6 +10,7 @@
 CONFIG_RCAR_GEN3=y
 CONFIG_TARGET_SALVATOR_X=y
 CONFIG_SYS_LOAD_ADDR=0x58000000
+CONFIG_LTO=y
 CONFIG_REMAKE_ELF=y
 CONFIG_FIT=y
 CONFIG_SUPPORT_RAW_INITRD=y