[PATCH v4 16/29] efi: arm: Avoid enabling caches when running under EFI

[Caleb Connolly]

On 2/15/25 04:22, Simon Glass wrote:
> The previous bootloader has already set up the cache, so don't try to do
> it again.
> 
> This fixes a crash in QEMU when booting from EDK2
> 
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
> 
> (no changes since v1)
> 
>   common/board_r.c | 5 +++--
>   1 file changed, 3 insertions(+), 2 deletions(-)
> 
> diff --git a/common/board_r.c b/common/board_r.c
> index 81715397544..e7d9a3b312d 100644
> --- a/common/board_r.c
> +++ b/common/board_r.c
> @@ -110,8 +110,9 @@ static int initr_reloc(void)
>    */
>   static int initr_caches(void)
>   {
> -	/* Enable caches */
> -	enable_caches();
> +	if (ll_boot_init())
> +		enable_caches();

For the sake of consistency I think this check should be inverted.
> +
>   	return 0;
>   }
>   #endif

-- 
Caleb (they/them)