1 files changed, 64 insertions, 0 deletions
diff --git a/grub-core/lib/mips/loongson/reboot.c b/grub-core/lib/mips/loongson/reboot.c
new file mode 100644
index 0000000..a20e574
--- /dev/null
+++ b/grub-core/lib/mips/loongson/reboot.c
@@ -0,0 +1,64 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  Free Software Foundation, Inc.
+ *
+ *  GRUB 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 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB 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 GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/machine/ec.h>
+#include <grub/machine/kernel.h>
+#include <grub/machine/memory.h>
+#include <grub/misc.h>
+#include <grub/pci.h>
+#include <grub/cs5536.h>
+#include <grub/time.h>
+#include <grub/term.h>
+#include <grub/i18n.h>
+
+void
+grub_reboot (void)
+{
+  switch (grub_arch_machine)
+    {
+    case GRUB_ARCH_MACHINE_FULOONG2E:
+      grub_outl (grub_inl (0xbfe00104) & ~4, 0xbfe00104);
+      grub_outl (grub_inl (0xbfe00104) | 4, 0xbfe00104);
+      break;
+    case GRUB_ARCH_MACHINE_FULOONG2F:
+      {
+	grub_pci_device_t dev;
+	if (!grub_cs5536_find (&dev))
+	  break;
+	grub_cs5536_write_msr (dev, GRUB_CS5536_MSR_DIVIL_RESET,
+			       grub_cs5536_read_msr (dev,
+						     GRUB_CS5536_MSR_DIVIL_RESET) 
+			       | 1);
+	break;
+      }
+    case GRUB_ARCH_MACHINE_YEELOONG:
+      grub_write_ec (GRUB_MACHINE_EC_COMMAND_REBOOT);
+      break;
+    case GRUB_ARCH_MACHINE_YEELOONG_3A:
+      grub_millisleep (1);
+      grub_outb (0x4e, GRUB_MACHINE_PCI_IO_BASE_3A | 0x66);
+      grub_millisleep (1);
+      grub_outb (1, GRUB_MACHINE_PCI_IO_BASE_3A | 0x62);
+      grub_millisleep (5000);
+    }
+  grub_millisleep (1500);
+
+  grub_puts_ (N_("Reboot failed"));
+  grub_refresh ();
+  while (1);
+}