bk4r1: Enable LTO

In order to allow for general platform growth due to fixes, enable LTO
here to give us more room.

Signed-off-by: Tom Rini <trini@konsulko.com>

diff --git a/configs/bk4r1_defconfig b/configs/bk4r1_defconfig
index 66adeac725cef574cdac3100d6ef09aa36c32b0a..95f0c30cde63330d1b52a1c2ffd18bf63d6c4e12 100644 (file)
--- a/configs/bk4r1_defconfig
+++ b/configs/bk4r1_defconfig
@@ -18,6 +18,7 @@ CONFIG_TARGET_BK4R1=y
 CONFIG_SYS_LOAD_ADDR=0x82000000
 CONFIG_SYS_MEMTEST_START=0x80010000
 CONFIG_SYS_MEMTEST_END=0x87c00000
+CONFIG_LTO=y
 CONFIG_HAS_BOARD_SIZE_LIMIT=y
 CONFIG_BOARD_SIZE_LIMIT=520192
 CONFIG_FIT=y