[MTD] [NAND] Change NDFC driver to support 405 platforms too

This patch adds 405 platform support to the 440 NDFC driver. The new
AMCC 405EZ PPC is equipped with the same NDFC core as the 440EP(x)
and other will follow soon.

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

drivers/mtd/nand/ndfc.c

@@ -24,7 +24,11 @@
 #include <linux/platform_device.h>
 
 #include <asm/io.h>
+#ifdef CONFIG_40x
+#include <asm/ibm405.h>
+#else
 #include <asm/ibm44x.h>
+#endif
 
 struct ndfc_nand_mtd {
 	struct mtd_info			mtd;
@@ -230,7 +234,11 @@ static int ndfc_nand_probe(struct platform_device *pdev)
 	struct ndfc_controller *ndfc = &ndfc_ctrl;
 	unsigned long long phys = settings->ndfc_erpn | res->start;
 
+#ifndef CONFIG_PHYS_64BIT
+	ndfc->ndfcbase = ioremap((phys_addr_t)phys, res->end - res->start + 1);
+#else
 	ndfc->ndfcbase = ioremap64(phys, res->end - res->start + 1);
+#endif
 	if (!ndfc->ndfcbase) {
 		printk(KERN_ERR "NDFC: ioremap failed\n");
 		return -EIO;