Re: [U-Boot] [PATCH v2 7/8] nios2: show fdt blob address in board info command

6 Sep 2015


      Hi Marek,
...
...
...
I think this will not work on 64bit machines.
I tried 64bits with
print_lnum("fdt_blob", (u64)gd->fdt_blob);
But got this warning,
CC      common/cmd_bdinfo.o
common/cmd_bdinfo.c: In function 'do_bdinfo':
common/cmd_bdinfo.c:180:25: warning: cast from pointer to integer of 
different size [-Wpointer-to-int-cast]
   print_lnum("fdt_blob", (u64)gd->fdt_blob);
                          ^
include/asm-generic/global_data.h
    const void *fdt_blob;	/* Our device tree, NULL if none */
Actually, the print is guarded with CONFIG_NIOS2, so it is safe to use 
32bits.
Or shall we invent a "print pointer address"?
Best regards,
Thomas Chou