[PATCH v2 27/35] x86: acpi: Move MADT down a bit

Wolfgang Wallner wolfgang.wallner at br-automation.com
Thu Jun 4 11:20:41 CEST 2020


Hi Simon,

-----"Simon Glass" <sjg at chromium.org> schrieb: -----
> Betreff: [PATCH v2 27/35] x86: acpi: Move MADT down a bit
> 
> Put this table before MCFG so that it matches the order that coreboot uses
> when passing tables to Linux. This is a cosmetic change since the order of
> the tables does not otherwise matter.
> 
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
> 
> Changes in v2: None
> Changes in v1:
> - Correct the commit subject
> 
>  arch/x86/lib/acpi_table.c | 12 ++++++------
>  1 file changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/arch/x86/lib/acpi_table.c b/arch/x86/lib/acpi_table.c
> index 6985ef4ba5..e96acf08d4 100644
> --- a/arch/x86/lib/acpi_table.c
> +++ b/arch/x86/lib/acpi_table.c
> @@ -418,18 +418,18 @@ ulong write_acpi_tables(ulong start_addr)
>  	acpi_create_fadt(fadt, facs, dsdt);
>  	acpi_add_table(ctx, fadt);
>  
> -	debug("ACPI:    * MADT\n");
> -	madt = ctx->current;
> -	acpi_create_madt(madt);
> -	acpi_inc_align(ctx, madt->header.length);
> -	acpi_add_table(ctx, madt);
> -
>  	debug("ACPI:    * MCFG\n");
>  	mcfg = ctx->current;
>  	acpi_create_mcfg(mcfg);
>  	acpi_inc_align(ctx, mcfg->header.length);
>  	acpi_add_table(ctx, mcfg);
>  
> +	debug("ACPI:    * MADT\n");
> +	madt = ctx->current;
> +	acpi_create_madt(madt);
> +	acpi_inc_align(ctx, madt->header.length);
> +	acpi_add_table(ctx, madt);
> +
>  	debug("ACPI:    * CSRT\n");
>  	csrt = ctx->current;
>  	acpi_create_csrt(csrt);
> -- 
> 2.26.2.645.ge9eca65c58-goog

Reviewed-by: Wolfgang Wallner <wolfgang.wallner at br-automation.com>


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