MIPS: Octeon: Add plat_get_fdt() function for Cavium platforms.

Add in the function needed for Octeon platforms to support KASLR.

Signed-off-by: Steven J. Hill <Steven.Hill@cavium.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c
index 4809ce4719d16fbf1654f68e1d973a5902b65342..d9dbeb0b165bcd4d6720eb2a82ca2f00af22ba2d 100644 (file)
--- a/arch/mips/cavium-octeon/setup.c
+++ b/arch/mips/cavium-octeon/setup.c
@@ -965,6 +965,13 @@ void __init fw_init_cmdline(void)
        }
 }
 
+void __init *plat_get_fdt(void)
+{
+       octeon_bootinfo =
+               cvmx_phys_to_ptr(octeon_boot_desc_ptr->cvmx_desc_vaddr);
+       return phys_to_virt(octeon_bootinfo->fdt_addr);
+}
+
 void __init plat_mem_setup(void)
 {
        uint64_t mem_alloc_size;