Patches by Scott McNutt, 24 Aug 2004:
- Add support for Altera Nios-II processors.
- Add support for Psyent PCI-5441 board.
- Add support for Psyent PK1C20 board.
diff --git a/cpu/nios2/cpu.c b/cpu/nios2/cpu.c
new file mode 100644
index 0000000..c9db127
--- /dev/null
+++ b/cpu/nios2/cpu.c
@@ -0,0 +1,62 @@
+/*
+ * (C) Copyright 2004, Psyent Corporation <www.psyent.com>
+ * Scott McNutt <smcnutt@psyent.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
+ */
+
+#include <common.h>
+#include <nios2.h>
+#include <nios2-io.h>
+
+#if defined (CFG_NIOS_SYSID_BASE)
+#include <linux/time.h>
+static void check_sysid (void)
+{
+ struct nios_sysid_t *sysid =
+ (struct nios_sysid_t *)CACHE_BYPASS(CFG_NIOS_SYSID_BASE);
+ struct tm t;
+ char asc[32];
+
+ localtime_r ((time_t *)&sysid->timestamp, &t);
+ asctime_r (&t, asc);
+ printf ("SYSID : %08x, %s", sysid->id, asc);
+
+}
+#endif /* CFG_NIOS_SYSID_BASE */
+
+int checkcpu (void)
+{
+ printf ("CPU : Nios-II\n");
+#if !defined(CFG_NIOS_SYSID_BASE)
+ printf ("SYSID : <unknown>\n");
+#else
+ check_sysid ();
+#endif
+ return (0);
+}
+
+
+int do_reset (void)
+{
+ void (*rst)(void) = (void(*)(void))CFG_RESET_ADDR;
+ disable_interrupts ();
+ rst();
+ return(0);
+}