[RFC PATCH u-boot 08/12] sandbox: build with LTO

[Marek Behún]

Build sandbox targets with LTO enabled.

Signed-off-by: Marek Behún <marek.behun at nic.cz>
---
 configs/sandbox64_defconfig        | 1 +
 configs/sandbox_defconfig          | 1 +
 configs/sandbox_flattree_defconfig | 1 +
 configs/sandbox_spl_defconfig      | 1 +
 4 files changed, 4 insertions(+)

diff --git a/configs/sandbox64_defconfig b/configs/sandbox64_defconfig
index cfda83474b..9a23b0420c 100644
--- a/configs/sandbox64_defconfig
+++ b/configs/sandbox64_defconfig
@@ -7,6 +7,7 @@ CONFIG_PRE_CON_BUF_ADDR=0x100000
 CONFIG_BOOTSTAGE_STASH_ADDR=0x0
 CONFIG_DEFAULT_DEVICE_TREE="sandbox64"
 CONFIG_SANDBOX64=y
+CONFIG_LTO=y
 CONFIG_DEBUG_UART=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
diff --git a/configs/sandbox_defconfig b/configs/sandbox_defconfig
index 5bc90d09a8..1e9bc7699e 100644
--- a/configs/sandbox_defconfig
+++ b/configs/sandbox_defconfig
@@ -6,6 +6,7 @@ CONFIG_ENV_SIZE=0x2000
 CONFIG_PRE_CON_BUF_ADDR=0xf0000
 CONFIG_BOOTSTAGE_STASH_ADDR=0x0
 CONFIG_DEFAULT_DEVICE_TREE="sandbox"
+CONFIG_LTO=y
 CONFIG_DEBUG_UART=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
diff --git a/configs/sandbox_flattree_defconfig b/configs/sandbox_flattree_defconfig
index 4401f33f0b..caeb6ffaf1 100644
--- a/configs/sandbox_flattree_defconfig
+++ b/configs/sandbox_flattree_defconfig
@@ -5,6 +5,7 @@ CONFIG_SYS_MEMTEST_END=0x00101000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_BOOTSTAGE_STASH_ADDR=0x0
 CONFIG_DEFAULT_DEVICE_TREE="sandbox"
+CONFIG_LTO=y
 CONFIG_DEBUG_UART=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
diff --git a/configs/sandbox_spl_defconfig b/configs/sandbox_spl_defconfig
index c0118702a8..4760c07e7f 100644
--- a/configs/sandbox_spl_defconfig
+++ b/configs/sandbox_spl_defconfig
@@ -11,6 +11,7 @@ CONFIG_SPL=y
 CONFIG_BOOTSTAGE_STASH_ADDR=0x0
 CONFIG_DEFAULT_DEVICE_TREE="sandbox"
 CONFIG_SANDBOX_SPL=y
+CONFIG_LTO=y
 CONFIG_DEBUG_UART=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
-- 
2.26.2