MIPS: Octeon: Update struct cvmx_bootinfo to v3.
Bootloaders can pass version 3 of this structure. Add the new fields
so we can support the Device Tree.
Signed-off-by: David Daney <david.daney@cavium.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2938/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/include/asm/octeon/cvmx-bootinfo.h b/arch/mips/include/asm/octeon/cvmx-bootinfo.h
index 4e4c3a8..d9d1668 100644
--- a/arch/mips/include/asm/octeon/cvmx-bootinfo.h
+++ b/arch/mips/include/asm/octeon/cvmx-bootinfo.h
@@ -39,7 +39,7 @@
* versions.
*/
#define CVMX_BOOTINFO_MAJ_VER 1
-#define CVMX_BOOTINFO_MIN_VER 2
+#define CVMX_BOOTINFO_MIN_VER 3
#if (CVMX_BOOTINFO_MAJ_VER == 1)
#define CVMX_BOOTINFO_OCTEON_SERIAL_LEN 20
@@ -116,7 +116,13 @@
*/
uint32_t config_flags;
#endif
-
+#if (CVMX_BOOTINFO_MIN_VER >= 3)
+ /*
+ * Address of the OF Flattened Device Tree structure
+ * describing the board.
+ */
+ uint64_t fdt_addr;
+#endif
};
#define CVMX_BOOTINFO_CFG_FLAG_PCI_HOST (1ull << 0)