Re: [PATCH u-boot-mvebu v3 01/18] arm: mvebu: turris_omnia: Enable LTO by default on Turris Omnia

Stefan Roese
2024-03-28T09:53:12Z

On 3/27/24 17:23, Marek Behún wrote:
> U-Boot builds for Turris Omnia are approaching the limit of 0xf0000
> bytes, which is the size of the U-Boot partition on Omnia.
>
> Enable LTO to get more size optimized binaries.
>
> Signed-off-by: Marek Behún <kabel@kernel.org>

Reviewed-by: Stefan Roese <sr@denx.de>

Thanks,
Stefan

> ---
> configs/turris_omnia_defconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/configs/turris_omnia_defconfig b/configs/turris_omnia_defconfig
> index 29148402a1..39e15043df 100644
> --- a/configs/turris_omnia_defconfig
> +++ b/configs/turris_omnia_defconfig
> @@ -31,6 +31,7 @@ CONFIG_AHCI=y
> CONFIG_OF_BOARD_FIXUP=y
> CONFIG_SYS_MEMTEST_START=0x00800000
> CONFIG_SYS_MEMTEST_END=0x00ffffff
> +CONFIG_LTO=y
> CONFIG_HAS_BOARD_SIZE_LIMIT=y
> CONFIG_BOARD_SIZE_LIMIT=983040
> CONFIG_FIT=y

Viele Grüße,
Stefan Roese

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