SPEAr : Support added for SPEAr600 board

SPEAr600 SoC support contains basic spear600 support along with the
usage of following drivers
- serial driver(UART)
- i2c driver
- smi driver
- nand driver(FSMC)
- usbd driver

Signed-off-by: Vipin <vipin.kumar@st.com>

2 files changed, 105 insertions, 0 deletions

diff --git a/include/asm-arm/arch-spear/spr_defs.h b/include/asm-arm/arch-spear/spr_defs.h
new file mode 100644
index 0000000..9dde54a
--- /dev/null
+++ b/include/asm-arm/arch-spear/spr_defs.h
@@ -0,0 +1,38 @@
+/*
+ * (C) Copyright 2009
+ * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com.
+ *
+ * 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 __SPR_DEFS_H__
+#define __SPR_DEFS_H__
+
+extern int spear_board_init(ulong);
+extern void setfreq(unsigned int, unsigned int);
+extern unsigned int setfreq_sz;
+
+struct chip_data {
+	int cpufreq;
+	int dramfreq;
+	int dramtype;
+	uchar version[32];
+};
+
+#endif
diff --git a/include/asm-arm/arch-spear/spr_xloader_table.h b/include/asm-arm/arch-spear/spr_xloader_table.h
new file mode 100755
index 0000000..7e3da18
--- /dev/null
+++ b/include/asm-arm/arch-spear/spr_xloader_table.h
@@ -0,0 +1,67 @@
+/*
+ * (C) Copyright 2009
+ * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com.
+ *
+ * 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 _SPR_XLOADER_TABLE_H
+#define _SPR_XLOADER_TABLE_H
+
+#define XLOADER_TABLE_VERSION_1_1	2
+#define XLOADER_TABLE_VERSION_1_2	3
+
+#define XLOADER_TABLE_ADDRESS		0xD2801FF0
+
+#define DDRMOBILE	1
+#define DDR2		2
+
+#define REV_BA		1
+#define REV_AA		2
+#define REV_AB		3
+
+struct xloader_table_1_1 {
+	unsigned short ddrfreq;
+	unsigned char ddrsize;
+	unsigned char ddrtype;
+
+	unsigned char soc_rev;
+} __attribute__ ((packed));
+
+struct xloader_table_1_2 {
+	unsigned const char *version;
+
+	unsigned short ddrfreq;
+	unsigned char ddrsize;
+	unsigned char ddrtype;
+
+	unsigned char soc_rev;
+} __attribute__ ((packed));
+
+union table_contents {
+	struct xloader_table_1_1 table_1_1;
+	struct xloader_table_1_2 table_1_2;
+};
+
+struct xloader_table {
+	unsigned char table_version;
+	union table_contents table;
+} __attribute__ ((packed));
+
+#endif