x86: Move FACS table to a writer function
Move this table over to use a writer function, moving the code from the
x86 implementation.
Add a pointer to the DSDT in struct acpi_ctx so we can reference it later.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/include/dm/acpi.h b/include/dm/acpi.h
index 2021a69..c4baeb6 100644
--- a/include/dm/acpi.h
+++ b/include/dm/acpi.h
@@ -52,6 +52,7 @@
* adding a new table. The RSDP holds pointers to the RSDT and XSDT.
* @rsdt: Pointer to the Root System Description Table
* @xsdt: Pointer to the Extended System Description Table
+ * @facs: Pointer to the Firmware ACPI Control Structure
* @nhlt: Intel Non-High-Definition-Audio Link Table (NHLT) pointer, used to
* build up information that audio codecs need to provide in the NHLT ACPI
* table
@@ -65,6 +66,7 @@
struct acpi_rsdp *rsdp;
struct acpi_rsdt *rsdt;
struct acpi_xsdt *xsdt;
+ struct acpi_facs *facs;
struct nhlt *nhlt;
char *len_stack[ACPIGEN_LENSTACK_SIZE];
int ltop;