[PATCH 3/4] platform: Apply relocatable address

Anup Patel anup at brainfault.org
Thu Feb 22 21:03:09 PST 2024


On Fri, Feb 2, 2024 at 9:35 AM Inochi Amaoto <inochiama at outlook.com> wrote:
>
> Since jump and payload firmware support relocatable address, make
> general platform use runtime relocatable address.
>
> Signed-off-by: Inochi Amaoto <inochiama at outlook.com>

This patch should also update platform/template/objects.mk.

Regards,
Anup

> ---
>  platform/generic/objects.mk | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/platform/generic/objects.mk b/platform/generic/objects.mk
> index 136853e..85aa723 100644
> --- a/platform/generic/objects.mk
> +++ b/platform/generic/objects.mk
> @@ -27,12 +27,12 @@ FW_DYNAMIC=y
>  FW_JUMP=y
>  ifeq ($(PLATFORM_RISCV_XLEN), 32)
>    # This needs to be 4MB aligned for 32-bit system
> -  FW_JUMP_ADDR=$(shell printf "0x%X" $$(($(FW_TEXT_START) + 0x400000)))
> +  FW_JUMP_OFFSET=0x400000
>  else
>    # This needs to be 2MB aligned for 64-bit system
> -  FW_JUMP_ADDR=$(shell printf "0x%X" $$(($(FW_TEXT_START) + 0x200000)))
> +  FW_JUMP_OFFSET=0x200000
>  endif
> -FW_JUMP_FDT_ADDR=$(shell printf "0x%X" $$(($(FW_TEXT_START) + 0x2200000)))
> +FW_JUMP_FDT_OFFSET=0x2200000
>  FW_PAYLOAD=y
>  ifeq ($(PLATFORM_RISCV_XLEN), 32)
>    # This needs to be 4MB aligned for 32-bit system
> @@ -41,4 +41,4 @@ else
>    # This needs to be 2MB aligned for 64-bit system
>    FW_PAYLOAD_OFFSET=0x200000
>  endif
> -FW_PAYLOAD_FDT_ADDR=$(FW_JUMP_FDT_ADDR)
> +FW_PAYLOAD_FDT_OFFSET=$(FW_JUMP_FDT_OFFSET)
> --
> 2.43.0
>



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