OMAP3: Zoom1: Use generic MMC driver

Switch from the legacy omap3 mmc driver to the new generic omap hsmmc
driver.  This patch is based on the work done for Beagle, etc.

Signed-off-by: Tom Rini <trini@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

board/logicpd/zoom1/zoom1.c

@@ -34,6 +34,7 @@
 #include <netdev.h>
 #include <twl4030.h>
 #include <asm/io.h>
+#include <asm/arch/mmc_host_def.h>
 #include <asm/arch/mux.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/mach-types.h>
@@ -88,6 +89,14 @@ void set_muxconf_regs(void)
 	MUX_ZOOM1_MDK();
 }
 
+#ifdef CONFIG_GENERIC_MMC
+int board_mmc_init(bd_t *bis)
+{
+	omap_mmc_init(0);
+	return 0;
+}
+#endif
+
 #ifdef CONFIG_CMD_NET
 int board_eth_init(bd_t *bis)
 {