ppc4xx: Add DLVision-10G board support

Board support for the Guntermann & Drunck DLVision-10G.
Adds support for multiple FPGAs per board for gdsys 405ep
architecture.
Adds support for dual link osd hardware for gdsys 405ep.

Signed-off-by: Dirk Eibach <eibach@gdsys.de>
Signed-off-by: Stefan Roese <sr@denx.de>

1 files changed, 108 insertions, 0 deletions

diff --git a/include/gdsys_fpga.h b/include/gdsys_fpga.h
new file mode 100644
index 0000000..1fccd27
--- /dev/null
+++ b/include/gdsys_fpga.h
@@ -0,0 +1,108 @@
+/*
+ * (C) Copyright 2010
+ * Dirk Eibach,  Guntermann & Drunck GmbH, eibach@gdsys.de
+ *
+ * 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 __GDSYS_FPGA_H
+#define __GDSYS_FPGA_H
+
+enum {
+	FPGA_STATE_DONE_FAILED = 1 << 0,
+	FPGA_STATE_REFLECTION_FAILED = 1 << 1,
+};
+
+int get_fpga_state(unsigned dev);
+void print_fpga_state(unsigned dev);
+
+typedef struct ihs_gpio {
+	u16 read;
+	u16 clear;
+	u16 set;
+} ihs_gpio_t;
+
+typedef struct ihs_i2c {
+	u16 write_mailbox;
+	u16 write_mailbox_ext;
+	u16 read_mailbox;
+	u16 read_mailbox_ext;
+} ihs_i2c_t;
+
+typedef struct ihs_osd {
+	u16 version;
+	u16 features;
+	u16 control;
+	u16 xy_size;
+} ihs_osd_t;
+
+#ifdef CONFIG_IO
+typedef struct ihs_fpga {
+	u16 reflection_low;	/* 0x0000 */
+	u16 versions;		/* 0x0002 */
+	u16 fpga_features;	/* 0x0004 */
+	u16 fpga_version;	/* 0x0006 */
+	u16 reserved_0[5];	/* 0x0008 */
+	u16 quad_serdes_reset;	/* 0x0012 */
+	u16 reserved_1[8181];	/* 0x0014 */
+	u16 reflection_high;	/* 0x3ffe */
+} ihs_fpga_t;
+#endif
+
+#ifdef CONFIG_IOCON
+typedef struct ihs_fpga {
+	u16 reflection_low;	/* 0x0000 */
+	u16 versions;		/* 0x0002 */
+	u16 fpga_version;	/* 0x0004 */
+	u16 fpga_features;	/* 0x0006 */
+	u16 reserved_0[6];	/* 0x0008 */
+	ihs_gpio_t gpio;	/* 0x0014 */
+	u16 mpc3w_control;	/* 0x001a */
+	u16 reserved_1[19];	/* 0x001c */
+	u16 videocontrol;	/* 0x0042 */
+	u16 reserved_2[93];	/* 0x0044 */
+	u16 reflection_high;	/* 0x00fe */
+	ihs_osd_t osd;		/* 0x0100 */
+	u16 reserved_3[892];	/* 0x0108 */
+	u16 videomem;		/* 0x0800 */
+} ihs_fpga_t;
+#endif
+
+#ifdef CONFIG_DLVISION_10G
+typedef struct ihs_fpga {
+	u16 reflection_low;	/* 0x0000 */
+	u16 versions;		/* 0x0002 */
+	u16 fpga_version;	/* 0x0004 */
+	u16 fpga_features;	/* 0x0006 */
+	u16 reserved_0[10];	/* 0x0008 */
+	u16 extended_interrupt; /* 0x001c */
+	u16 reserved_1[9];	/* 0x001e */
+	ihs_i2c_t i2c;		/* 0x0030 */
+	u16 reserved_2[35];	/* 0x0038 */
+	u16 reflection_high;	/* 0x007e */
+	u16 reserved_3[15];	/* 0x0080 */
+	u16 videocontrol;	/* 0x009e */
+	u16 reserved_4[176];	/* 0x00a0 */
+	ihs_osd_t osd;		/* 0x0200 */
+	u16 reserved_5[764];	/* 0x0208 */
+	u16 videomem;		/* 0x0800 */
+} ihs_fpga_t;
+#endif
+
+#endif