acpi: x86: Move MADT to common code
Write MADT in common code and let the SoC fill out the body by
calling acpi_fill_madt() which must be implemented at SoC level.
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
diff --git a/arch/x86/cpu/tangier/acpi.c b/arch/x86/cpu/tangier/acpi.c
index 1c73a9d..3d11787 100644
--- a/arch/x86/cpu/tangier/acpi.c
+++ b/arch/x86/cpu/tangier/acpi.c
@@ -10,6 +10,7 @@
#include <mapmem.h>
#include <acpi/acpi_table.h>
#include <asm/ioapic.h>
+#include <asm/lapic.h>
#include <asm/mpspec.h>
#include <asm/tables.h>
#include <asm/arch/global_nvs.h>
@@ -31,8 +32,13 @@
fadt->minor_revision = 2;
}
-u32 acpi_fill_madt(u32 current)
+void *acpi_fill_madt(struct acpi_madt *madt, struct acpi_ctx *ctx)
{
+ void *current = ctx->current;
+
+ madt->lapic_addr = LAPIC_DEFAULT_BASE;
+ madt->flags = ACPI_MADT_PCAT_COMPAT;
+
current += acpi_create_madt_lapics(current);
current += acpi_create_madt_ioapic((struct acpi_madt_ioapic *)current,