convert aruba to the new structure

[openwrt/svn-archive/archive.git] / target / linux / aruba-2.6 / files / arch / mips / aruba / setup.c

diff --git a/target/linux/aruba-2.6/files/arch/mips/aruba/setup.c b/target/linux/aruba-2.6/files/arch/mips/aruba/setup.c
new file mode 100644 (file)
index 0000000..7e8413f
--- /dev/null
+++ b/target/linux/aruba-2.6/files/arch/mips/aruba/setup.c
@@ -0,0 +1,128 @@
+/**************************************************************************
+ *
+ *  BRIEF MODULE DESCRIPTION
+ *     setup routines for IDT EB434 boards
+ *
+ *  Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *         
+ *  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  SOFTWARE  IS PROVIDED   ``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.
+ *
+ *  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.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ **************************************************************************
+ * May 2004 rkt, neb
+ *
+ * Initial Release
+ *
+ * 
+ *
+ **************************************************************************
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/mm.h>
+#include <linux/sched.h>
+#include <linux/irq.h>
+#include <asm/bootinfo.h>
+#include <asm/io.h>
+#include <linux/ioport.h>
+#include <asm/mipsregs.h>
+#include <asm/pgtable.h>
+#include <asm/reboot.h>
+#include <asm/addrspace.h>     /* for KSEG1ADDR() */
+#include <asm/idt-boards/rc32434/rc32434.h>
+#include <linux/pm.h>
+
+extern char *__init prom_getcmdline(void);
+
+extern void (*board_time_init) (void);
+extern void aruba_time_init(void);
+extern void aruba_reset(void);
+
+#define epldMask ((volatile unsigned char *)0xB900000d)
+
+static void aruba_machine_restart(char *command)
+{
+       switch (mips_machtype) {
+               case MACH_ARUBA_AP70:
+                       *(volatile u32 *)KSEG1ADDR(0x18008000) = 0x80000001;
+                       break;
+               case MACH_ARUBA_AP65:
+               case MACH_ARUBA_AP60:
+               default:
+                       /* Reset*/
+                       *((volatile u32 *)KSEG1ADDR(0x1c003020)) = 0x00080350; // reset everything in sight
+                       udelay(100);
+                       *((volatile u32 *)KSEG1ADDR(0x1c003020)) = 0; // reset everything in sight
+                       udelay(100);
+                       *((volatile u32 *)KSEG1ADDR(0x1c003020)) = 0x3; // cold reset the cpu & system
+                       break;
+       }
+}
+
+static void aruba_machine_halt(void)
+{
+       for (;;) continue;
+}
+
+extern char * getenv(char *e);
+extern void unlock_ap60_70_flash(void);
+
+void __init plat_mem_setup(void)
+{
+       board_time_init = aruba_time_init;
+
+       _machine_restart = aruba_machine_restart;
+       _machine_halt = aruba_machine_halt;
+       pm_power_off = aruba_machine_halt;
+
+       set_io_port_base(KSEG1);
+
+       /* Enable PCI interrupts in EPLD Mask register */
+       *epldMask = 0x0;
+       *(epldMask + 1) = 0x0;
+
+       write_c0_wired(0);
+       unlock_ap60_70_flash();
+
+       printk("BOARD - %s\n",getenv("boardname"));
+}
+
+int page_is_ram(unsigned long pagenr)
+{
+       return 1;
+}
+
+const char *get_system_type(void)
+{
+       switch (mips_machtype) {
+               case MACH_ARUBA_AP70:
+                       return "Aruba AP70";
+               case MACH_ARUBA_AP65:
+                       return "Aruba AP65";
+               case MACH_ARUBA_AP60:
+                       return "Aruba AP60/AP61";
+               default:
+                       return "Aruba UNKNOWN";
+       }
+}
+
+EXPORT_SYMBOL(get_system_type);