This should be in arch_global_data but was dropped in the change-over.
Signed-off-by: Simon Glass <sjg@chromium.org>
 
 /* Architecture-specific global data */
 struct arch_global_data {
+       unsigned long board_type;
 };
 
 #include <asm-generic/global_data.h>
 
        bd = gd->bd;
        printf(" gd: %p\n", gd);
        printf(" |-flags: %lx\n", gd->flags);
-       printf(" |-board_type: %lx\n", gd->board_type);
+       printf(" |-board_type: %lx\n", gd->arch.board_type);
        printf(" |-baudrate: %u\n", gd->baudrate);
        printf(" |-have_console: %lx\n", gd->have_console);
        printf(" |-ram_size: %lx\n", gd->ram_size);