acpi: move acpi_get_rsdp_addr() to acpi/acpi_table.h
Function acpi_get_rsdp_addr() is needed on all architectures which
write ACPI tables. Move the definition from the x86 include to an
architecture independent one.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/include/acpi/acpi_table.h b/include/acpi/acpi_table.h
index 1f85de0..a3b6725 100644
--- a/include/acpi/acpi_table.h
+++ b/include/acpi/acpi_table.h
@@ -921,6 +921,15 @@
int acpi_fill_csrt(struct acpi_ctx *ctx);
/**
+ * acpi_get_rsdp_addr() - get ACPI RSDP table address
+ *
+ * This routine returns the ACPI RSDP table address in the system memory.
+ *
+ * @return: ACPI RSDP table address
+ */
+ulong acpi_get_rsdp_addr(void);
+
+/**
* write_acpi_tables() - Write out the ACPI tables
*
* This writes all ACPI tables to the given address