By popular demand and peer pressure, check-in work in progress work to support

the Yeelong Lemote mips-based netbook. Kernel bits only for now, needs
polishing; most of this work done during h2k9 last month, although the
porting effort started earlier this year.

1 files changed, 66 insertions, 0 deletions

diff --git a/sys/arch/loongson/loongson/autoconf.c b/sys/arch/loongson/loongson/autoconf.c
new file mode 100644
index 00000000000..a8eba2f81e9
--- /dev/null
+++ b/sys/arch/loongson/loongson/autoconf.c
@@ -0,0 +1,66 @@
+/*	$OpenBSD: autoconf.c,v 1.1 2009/11/24 11:28:11 miod Exp $	*/
+/*
+ * Copyright (c) 2009 Miodrag Vallat.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/conf.h>
+#include <sys/device.h>
+#include <sys/reboot.h>
+
+extern void dumpconf(void);
+
+int	cold = 1;
+struct device *bootdv = NULL;
+
+void
+cpu_configure(void)
+{
+	(void)splhigh();
+
+	softintr_init();
+	(void)config_rootfound("mainbus", NULL);
+
+	splinit();
+	cold = 0;
+}
+
+void
+diskconf(void)
+{
+	if (bootdv != NULL)
+		printf("boot device: %s\n", bootdv->dv_xname);
+
+	setroot(bootdv, 0, RB_USERREQ);
+	dumpconf();
+}
+
+void
+device_register(struct device *dev, void *aux)
+{
+	if (bootdv != NULL)
+		return;
+
+	/* ... */
+}
+
+struct nam2blk nam2blk[] = {
+	{ "sd",		0 },
+	{ "wd",		4 },
+	{ "rd",		8 },
+	{ "vnd",	2 },
+	{ NULL,		-1 }
+};