Move boot params update to the boot_flow module.

Not all boot flows want to be doing updates so leave that decision to
the module responsible for coordinating the boot details.

Change-Id: Ia769f99e2221f12c79a364c3ad323c31d39c98f3
diff --git a/src/boot_flow/android.c b/src/boot_flow/android.c
index 4917ef4..73797e9 100644
--- a/src/boot_flow/android.c
+++ b/src/boot_flow/android.c
@@ -21,7 +21,7 @@
  * FDT was compiled into Hafnium. Return physical address of the `.plat.fdt`
  * section of Hafnium image.
  */
-paddr_t plat_get_fdt_addr(void)
+paddr_t plat_boot_flow_get_fdt_addr(void)
 {
 	return layout_fdt_begin();
 }
@@ -29,7 +29,7 @@
 /**
  * Android boot flow does not use kernel arguments. Pass zero.
  */
-uintreg_t plat_get_kernel_arg(void)
+uintreg_t plat_boot_flow_get_kernel_arg(void)
 {
 	return 0;
 }
@@ -37,8 +37,8 @@
 /**
  * Initrd was compiled into Hafnium. Return range of the '.plat.initrd' section.
  */
-bool plat_get_initrd_range(const struct fdt_node *fdt_root, paddr_t *begin,
-			   paddr_t *end)
+bool plat_boot_flow_get_initrd_range(const struct fdt_node *fdt_root,
+				     paddr_t *begin, paddr_t *end)
 {
 	(void)fdt_root;
 
@@ -46,3 +46,16 @@
 	*end = layout_initrd_end();
 	return true;
 }
+
+/**
+ * Android boot flow does not change based on the updates.
+ */
+bool plat_boot_flow_update(struct mm_stage1_locked stage1_locked,
+			   struct boot_params_update *p, struct mpool *ppool)
+{
+	(void)stage1_locked;
+	(void)p;
+	(void)ppool;
+
+	return true;
+}