ENGR00119716: MX28 basic support.

Add mx28 to u-boot and pass the compiling.

Signed-off-by: Terry Lv <r65388@freescale.com>

1 files changed, 82 insertions, 0 deletions

diff --git a/board/freescale/mx28/mx28.c b/board/freescale/mx28/mx28.c
new file mode 100644
index 0000000..fa53e82
--- /dev/null
+++ b/board/freescale/mx28/mx28.c
@@ -0,0 +1,82 @@
+/*
+ *
+ * (c) 2008 Embedded Alley Solutions, Inc.
+ *
+ * (C) Copyright 2009 Freescale Semiconductor, Inc.
+ *
+ * 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
+ */
+
+
+#include <common.h>
+#include <asm/arch/mx28.h>
+#include <asm/arch/clkctrl.h>
+#include <asm/arch/pinmux.h>
+#include <asm/arch/spi.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define KHz	1000
+#define MHz	(1000 * KHz)
+
+static void set_pinmux(void)
+{
+}
+
+#define IO_DIVIDER	18
+static void set_clocks(void)
+{
+}
+
+int dram_init(void)
+{
+	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+
+	return 0;
+}
+
+int board_init(void)
+{
+	/* arch number of Freescale STMP 378x development board */
+	/* gd->bd->bi_arch_number = MACH_TYPE_MX28_EVK; */
+
+	/* adress of boot parameters */
+	gd->bd->bi_boot_params = LINUX_BOOT_PARAM_ADDR;
+
+	set_clocks();
+
+	set_pinmux();
+
+	/* Configure SPI on SSP1 or SSP2 */
+	spi_init();
+
+	return 0;
+}
+
+int misc_init_r(void)
+{
+	return 0;
+}
+
+int checkboard(void)
+{
+	printf("Board: MX28 EVK \n");
+	return 0;
+}