mmc: pxa: Flip over the remaining boards to pxa_mmc_generic

Some of the boards still used the old PXA_MMC driver instead of the
new generic one. Use the new one instead so the old can be removed
and the generic MMC framework can be properly used.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Andy Fleming <afleming@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
diff --git a/board/trizepsiv/conxs.c b/board/trizepsiv/conxs.c
index 871e052..c3dee84 100644
--- a/board/trizepsiv/conxs.c
+++ b/board/trizepsiv/conxs.c
@@ -34,6 +34,7 @@
 #include <common.h>
 #include <asm/arch/pxa-regs.h>
 #include <asm/arch/pxa.h>
+#include <asm/arch/regs-mmc.h>
 #include <netdev.h>
 #include <asm/io.h>
 
@@ -152,3 +153,11 @@
 	return dm9000_initialize(bis);
 }
 #endif
+
+#ifdef CONFIG_CMD_MMC
+int board_mmc_init(bd_t *bis)
+{
+	pxa_mmc_register(0);
+	return 0;
+}
+#endif