[PATCH 1/1] efi_loader: allow EFI_LOADER_BOUNCE_BUFFER on all architectures

Ilias Apalodimas ilias.apalodimas at linaro.org
Mon Aug 26 12:16:49 CEST 2024


On Thu, 22 Aug 2024 at 00:34, Heinrich Schuchardt
<heinrich.schuchardt at canonical.com> wrote:
>
> There not only ARM64 boards but also RISC-V boards that require a bounce
> buffer to read block devices.
>
> Drop the architecture restriction.
>
> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt at canonical.com>
> ---
>  lib/efi_loader/Kconfig | 1 -
>  1 file changed, 1 deletion(-)
>
> diff --git a/lib/efi_loader/Kconfig b/lib/efi_loader/Kconfig
> index 1179c31bb13..6ffefa9103f 100644
> --- a/lib/efi_loader/Kconfig
> +++ b/lib/efi_loader/Kconfig
> @@ -364,7 +364,6 @@ endif
>
>  config EFI_LOADER_BOUNCE_BUFFER
>         bool "EFI Applications use bounce buffers for DMA operations"
> -       depends on ARM64
>         help
>           Some hardware does not support DMA to full 64bit addresses. For this
>           hardware we can create a bounce buffer so that payloads don't have to
> --
> 2.45.2
>

Reviewed-by: Ilias Apalodimas <ilias.apalodimas at linaro.org>


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