M28: Add MMC SPL

This patch adds SPL code for the M28 board.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Andy Fleming <afleming@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>

1 files changed, 41 insertions, 0 deletions

diff --git a/board/denx/m28evk/m28_init.h b/board/denx/m28evk/m28_init.h
new file mode 100644
index 0000000..98d3631
--- /dev/null
+++ b/board/denx/m28evk/m28_init.h
@@ -0,0 +1,41 @@
+/*
+ * Freescale i.MX28 SPL functions
+ *
+ * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
+ * on behalf of DENX Software Engineering GmbH
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef	__M28_INIT_H__
+#define	__M28_INIT_H__
+
+void early_delay(int delay);
+
+void mx28_power_init(void);
+
+#ifdef	CONFIG_SPL_MX28_PSWITCH_WAIT
+void mx28_power_wait_pswitch(void);
+#else
+static inline void mx28_power_wait_pswitch(void) { }
+#endif
+
+void mx28_mem_init(void);
+
+#endif	/* __M28_INIT_H__ */