platform description for NEC Express 5800/230, R4400 & PCI variant.

tested by Izumi TSUTSUI.
2001-06-13 15:30:38 +00:00 · 2001-06-13 15:30:38 +00:00 · 42215b6b35
parent ed19e07cc7
commit 42215b6b35
1 changed files with 84 additions and 0 deletions
--- a/sys/arch/arc/arc/p_nec_jc94.c
+++ b/sys/arch/arc/arc/p_nec_jc94.c
@ -0,0 +1,84 @@
+/*	$NetBSD: p_nec_jc94.c,v 1.1 2001/06/13 15:30:38 soda Exp $	*/
+
+/*
+ * Copyright (c) 2001 Izumi Tsutsui.  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.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * 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.
+ */
+
+#include <sys/param.h>
+
+#include <machine/autoconf.h>
+#include <machine/platform.h>
+
+#include <arc/jazz/rd94.h>
+#include <arc/jazz/jazziovar.h>
+
+void p_nec_jc94_init __P((void));
+
+struct platform platform_nec_jc94 = {
+	"NEC-JC94",
+	"NEC W&S",
+	" R4400 PCI",
+	"Express 5800/230",
+	"NEC",
+	150, /* MHz ?? */
+	c_nec_pci_mainbusdevs,
+	platform_generic_match,
+	p_nec_jc94_init,
+	c_nec_pci_cons_init,
+	jazzio_reset,
+	c_nec_jazz_set_intr,
+};
+
+/*
+ * jazzio bus configuration
+ */
+
+struct pica_dev nec_jc94_cpu[] = {
+	{{ "timer",	-1, 0, },	(void *)RD94_SYS_IT_VALUE, },
+	{{ "dallas_rtc", -1, 0, },	(void *)RD94_SYS_CLOCK, },
+	{{ "lpt",	0, 0, },	(void *)RD94_SYS_PAR1, },
+	{{ "fdc",	1, 0, },	(void *)RD94_SYS_FLOPPY, },
+	{{ "AD1848",	2, 0, },	(void *)RD94_SYS_SOUND,},
+	{{ "sonic",	3, 0, },	(void *)RD94_SYS_SONIC, },
+	{{ "osiop",	5, 0, },	(void *)RD94_SYS_SCSI1, }, /*scsi(0)*/
+	{{ "osiop",	4, 0, },	(void *)RD94_SYS_SCSI0, }, /*scsi(1)*/
+	{{ "pckbd",	6, 0, },	(void *)RD94_SYS_KBD, },
+	{{ "pms",	7, 0, },	(void *)RD94_SYS_KBD, },
+	{{ "com",	8, 0, },	(void *)RD94_SYS_COM1, },
+	{{ "com",	9, 0, },	(void *)RD94_SYS_COM2, },
+	{{ NULL,	-1, 0, },	(void *)NULL, },
+};
+
+/*
+ * critial i/o space, interrupt, and other chipset related initialization.
+ */
+void
+p_nec_jc94_init()
+{
+	c_nec_pci_init();
+
+	/* chipset-dependent jazzio bus configuration */
+	jazzio_devconfig = nec_jc94_cpu;
+}