Add initial IOP342 support.

Thanks to Intel for providing sample hardware.

Approved by:	re (blanket)

1 files changed, 70 insertions, 0 deletions

diff --git a/sys/arm/xscale/i8134x/i81342var.h b/sys/arm/xscale/i8134x/i81342var.h
new file mode 100644
index 0000000..c7fde4b
--- /dev/null
+++ b/sys/arm/xscale/i8134x/i81342var.h
@@ -0,0 +1,70 @@
+/*-
+ * Copyright (c) 2006 Olivier Houchard
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* $FreeBSD$ */
+#ifndef I81342VAR_H_
+#define I81342VAR_H_
+
+#include <sys/rman.h>
+
+struct i81342_softc {
+	device_t dev;
+	bus_space_tag_t 	sc_st;
+	bus_space_handle_t 	sc_sh;
+	bus_space_handle_t	sc_atux_sh;
+	bus_space_handle_t	sc_atue_sh;
+	bus_space_tag_t		sc_pciio;
+	bus_space_tag_t		sc_pcimem;
+	struct rman 		sc_irq_rman;
+};
+
+struct i81342_pci_map {
+	vm_offset_t vaddr;
+	vm_paddr_t paddr;
+	vm_size_t size;
+	struct i81342_pci_map *next;
+};
+
+struct i81342_pci_softc {
+	device_t		sc_dev;
+	bus_space_tag_t		sc_st;
+	bus_space_handle_t	sc_atu_sh;
+	struct bus_space	sc_pciio;
+	struct bus_space	sc_pcimem;
+	struct rman		sc_mem_rman;
+	struct rman		sc_io_rman;
+	struct rman		sc_irq_rman;
+	char			sc_is_atux;
+	int			sc_busno;
+	struct i81342_pci_map	*sc_pci_mappings;
+};
+
+void i81342_bs_init(bus_space_tag_t, void *);
+void i81342_io_bs_init(bus_space_tag_t, void *);
+void i81342_mem_bs_init(bus_space_tag_t, void *);
+void i81342_sdram_bounds(bus_space_tag_t, bus_space_handle_t, vm_paddr_t *,
+    vm_size_t *);
+#endif /*I81342VAR_H_ */