[v4,27/35] x86: acpi: Move MADT down a bit

Message ID 20200707131135.v4.27.Ib6a3a2f7b429bfd6a43f7bea0543862a1a2eced0@changeid
State Superseded
Headers show
Series
  • dm: Add programmatic generation of ACPI tables (part B)
Related show

Commit Message

Simon Glass July 7, 2020, 7:12 p.m.
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>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner at br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn at gmail.com>
---

(no changes since v1)

Changes in v1:
- Correct the commit subject

 arch/x86/lib/acpi_table.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

Patch

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);