[PATCH] arm64: Enable INIT_SP_RELATIVE by default when POC is enabled

[Michal Simek]

pá 20. 12. 2019 v 11:43 odesílatel Michal Simek
<michal.simek at xilinx.com> napsal:
>
> When position-independent pre-relocation code is enable there is also
> necessary to enable relative early stack pointer not to use origin location
> pointed by CONFIG_SYS_INIT_SP_ADDR macro.
>
> Signed-off-by: Michal Simek <michal.simek at xilinx.com>
> ---
>
>  arch/arm/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> index f9dab073ea14..07746de69c46 100644
> --- a/arch/arm/Kconfig
> +++ b/arch/arm/Kconfig
> @@ -12,6 +12,7 @@ config ARM64
>  if ARM64
>  config POSITION_INDEPENDENT
>         bool "Generate position-independent pre-relocation code"
> +       select INIT_SP_RELATIVE
>         help
>           U-Boot expects to be linked to a specific hard-coded address, and to
>           be loaded to and run from that address. This option lifts that
> --
> 2.24.0
>

Applied.
M


-- 
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Xilinx Microblaze
Maintainer of Linux kernel - Xilinx Zynq ARM and ZynqMP ARM64 SoCs
U-Boot custodian - Xilinx Microblaze/Zynq/ZynqMP/Versal SoCs