[RESEND PATCH] arm: kirkwood: Pogo v4: Enable LTO

[Tony Dinh]

Enable building Pogo V4 u-boot image with LTO, which results in about 30K
reduction in size.

Rebased to latest master and resend.

Signed-off-by: Tony Dinh <mibodhi at gmail.com>
---

 configs/pogo_v4_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configs/pogo_v4_defconfig b/configs/pogo_v4_defconfig
index cbbade3c0c..fd62146ed3 100644
--- a/configs/pogo_v4_defconfig
+++ b/configs/pogo_v4_defconfig
@@ -15,6 +15,7 @@ CONFIG_ENV_OFFSET=0xC0000
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-pogoplug-series-4"
 CONFIG_IDENT_STRING="\nPogoplug V4"
 CONFIG_SYS_LOAD_ADDR=0x800000
+CONFIG_LTO=y
 CONFIG_PCI=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_BOOTSTAGE=y
-- 
2.39.2