From: Fabio Estevam <festevam@gmail.com>
Date: Fri, 19 Jul 2024 20:33:09 +0000 (-0300)
Subject: udoo_neo: Select LTO
X-Git-Url: http://git.dujemihanovic.xyz/posts?a=commitdiff_plain;h=22e002522b676de6d400f6691226a1c97f8756cc;p=u-boot.git

udoo_neo: Select LTO

u-boot.img has grown in such a way that it overwrites the
environment region.

Select CONFIG_LTO to help reducing the U-Boot binary size
and add a build-time size check to avoid U-Boot to overlap
the environment region.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
---

diff --git a/configs/udoo_neo_defconfig b/configs/udoo_neo_defconfig
index 9f9ad0ad5e..97e3b37983 100644
--- a/configs/udoo_neo_defconfig
+++ b/configs/udoo_neo_defconfig
@@ -19,6 +19,9 @@ CONFIG_SPL_SERIAL=y
 CONFIG_SPL=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
 # CONFIG_CMD_BMODE is not set
+CONFIG_LTO=y
+CONFIG_HAS_BOARD_SIZE_LIMIT=y
+CONFIG_BOARD_SIZE_LIMIT=523264
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
 CONFIG_SYS_PBSIZE=532