[PATCH u-boot v4 19/36] sandbox: enable LTO by default

[Marek Behún]

Build sandbox targets with LTO by default.

Signed-off-by: Marek Behún <marek.behun at nic.cz>
Reviewed-by: Bin Meng <bmeng.cn at gmail.com>
---
 arch/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/Kconfig b/arch/Kconfig
index c5c03d438c..8fd39e36b4 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -125,6 +125,7 @@ config SANDBOX
 	select SUPPORT_EXTENSION_SCAN
 	imply BITREVERSE
 	select BLOBLIST
+	imply LTO
 	imply CMD_DM
 	imply CMD_EXCEPTION
 	imply CMD_GETTIME
-- 
2.26.3