[PATCH 1/2] imx8m: Enable LTO by default

[Marek Vasut]

On 1/18/24 16:06, Fabio Estevam wrote:
> From: Fabio Estevam <festevam at denx.de>
> 
> In an attempt to select ARMV8_SPL_EXCEPTION_VECTORS, the SPL size
> could not fit into the internal SRAM of some imx8m targets:
> 
>     aarch64:  +   imx8mm_phg
> +aarch64-linux-ld.bfd: u-boot-spl section `__u_boot_list' will not fit in region `.sram'
> +aarch64-linux-ld.bfd: region `.sram' overflowed by 1824 bytes
> 
> Select LTO to prevent that.
> 
> Signed-off-by: Fabio Estevam <festevam at denx.de>

Reviewed-by: Marek Vasut <marex at denx.de>

I wouldn't mind seeing LTO enabled for all of ARM64 eventually, but 
that's for another patch.