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/palmtc/palmtc.c b/board/palmtc/palmtc.c
index b23eec8..590ca41 100644
--- a/board/palmtc/palmtc.c
+++ b/board/palmtc/palmtc.c
@@ -24,6 +24,7 @@
 #include <serial.h>
 #include <asm/io.h>
 #include <asm/arch/pxa.h>
+#include <asm/arch/regs-mmc.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -51,6 +52,14 @@
 	return 0;
 }
 
+#ifdef CONFIG_CMD_MMC
+int board_mmc_init(bd_t *bis)
+{
+	pxa_mmc_register(0);
+	return 0;
+}
+#endif
+
 int dram_init(void)
 {
 	pxa2xx_dram_init();