Merge branch 'master' of git://git.denx.de/u-boot

[platform/kernel/u-boot.git] / include / handoff.h

diff --git a/include/handoff.h b/include/handoff.h
index aacb0f5..070a79c 100644 (file)
--- 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