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| author | Marek Behún <marek.behun@nic.cz> | 2021-05-20 13:24:22 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2021-05-24 14:21:30 -0400 |
| commit | 8f9696510afc2b52ebeba5d1db4883cf3331c206 (patch) | |
| tree | df82e1281e45945237fee8e4c947c1d396f35a3f /arch | |
| parent | 2361b5eb5c3e116519518848fe8db9aed4841f4a (diff) | |
| download | u-boot-8f9696510afc2b52ebeba5d1db4883cf3331c206.tar.gz u-boot-8f9696510afc2b52ebeba5d1db4883cf3331c206.tar.xz u-boot-8f9696510afc2b52ebeba5d1db4883cf3331c206.zip | |
ARM: make LTO available
Make LTO available for ARM architecture.
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm/lib/Makefile | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index 8fd39e36b4..49813a4c9b 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -33,6 +33,7 @@ config ARC config ARM bool "ARM architecture" + select ARCH_SUPPORTS_LTO select CREATE_ARCH_SYMLINK select HAVE_PRIVATE_LIBGCC if !ARM64 select SUPPORT_OF_CONTROL diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile index 61bef1d5af..7f66332715 100644 --- a/arch/arm/lib/Makefile +++ b/arch/arm/lib/Makefile @@ -45,6 +45,8 @@ obj-$(CONFIG_SEMIHOSTING) += semihosting.o obj-y += bdinfo.o obj-y += sections.o +CFLAGS_REMOVE_sections.o := $(LTO_CFLAGS) + obj-y += stack.o ifdef CONFIG_CPU_V7M obj-y += interrupts_m.o |