MIPS: FDT size is a be32

The totalsize field was be32. And the reserve bootmem would cause failure.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
To: devicetree-discuss@lists.ozlabs.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-mips@linux-mips.org
Cc: grant.likely@secretlab.ca
Cc: David Daney <ddaney@caviumnetworks.com>
Cc: Dezhong Diao <dediao@cisco.com>
Patchwork: https://patchwork.linux-mips.org/patch/1838/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/kernel/prom.c b/arch/mips/kernel/prom.c
index e000b278f0243cfdfa1986be89b728c5b371a480..9dbe58368953809f721e845a004f98cb57809dba 100644 (file)
--- a/arch/mips/kernel/prom.c
+++ b/arch/mips/kernel/prom.c
@@ -100,7 +100,7 @@ void __init device_tree_init(void)
                return;
 
        base = virt_to_phys((void *)initial_boot_params);
-       size = initial_boot_params->totalsize;
+       size = be32_to_cpu(initial_boot_params->totalsize);
 
        /* Before we do anything, lets reserve the dt blob */
        reserve_mem_mach(base, size);