arm nomadik: allow Nand and OneNand to coexists

The evaluation kit has both Nand and OneNand, both drivers are there
and the two configurations only select a different default for the
jffs partition. This adds the OneNand driver and cleans up storage.

Signed-off-by: Alessandro Rubini <rubini@unipv.it>
Acked-by: Andrea Gallo <andrea.gallo@stericsson.com>
diff --git a/board/st/nhk8815/nhk8815.c b/board/st/nhk8815/nhk8815.c
index edf4626..085a5e0 100644
--- a/board/st/nhk8815/nhk8815.c
+++ b/board/st/nhk8815/nhk8815.c
@@ -53,6 +53,10 @@
 	writel(0x0000305b, REG_FSMC_BCR1);
 	writel(0x00033f33, REG_FSMC_BTR1);
 
+	/* Set up SMCS0 for OneNand: sram-like once again */
+	writel(0x000030db, NOMADIK_FSMC_BASE + 0x00); /* FSMC_BCR0 */
+	writel(0x02100551, NOMADIK_FSMC_BASE + 0x04); /* FSMC_BTR0 */
+
 	icache_enable();
 	return 0;
 }