X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fhandoff.h;h=070a79c1b97e9a27d1ec505f12e1a08ab98e9608;hb=5fac11e6d5ab350429b8c8ddf47d3d3877ca89d1;hp=aacb0f5ebf2e6e8736fcfabce4d7f39ab5bf27de;hpb=0a3d59e01038a3a50484b8bfcf834376a7215af0;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/handoff.h b/include/handoff.h
index aacb0f5..070a79c 100644
--- a/include/handoff.h
+++ b/include/handoff.h
@@ -20,17 +20,28 @@
 struct spl_handoff {
 	struct arch_spl_handoff arch;
 	u64 ram_size;
-#ifdef CONFIG_NR_DRAM_BANKS
 	struct {
 		u64 start;
 		u64 size;
 	} ram_bank[CONFIG_NR_DRAM_BANKS];
-#endif
 };
 
 void handoff_save_dram(struct spl_handoff *ho);
 void handoff_load_dram_size(struct spl_handoff *ho);
 void handoff_load_dram_banks(struct spl_handoff *ho);
+
+/**
+ * handoff_arch_save() - Save arch-specific info into the handoff area
+ *
+ * This is defined to an empty function by default, but arch-specific code can
+ * define it to write to spi_handoff->arch. It is called from
+ * write_spl_handoff().
+ *
+ * @ho: Handoff area to fill in
+ * @return 0 if OK, -ve on error
+ */
+int handoff_arch_save(struct spl_handoff *ho);
+
 #endif
 
 #endif