Merge current mainline tree into linux-omap tree

[linux-2.6-omap-h63xx.git] / arch / mips / lemote / lm2e / setup.c

diff --git a/arch/mips/lemote/lm2e/setup.c b/arch/mips/lemote/lm2e/setup.c
index 0e4d1fa572b56c010e534be5dfb17a4f59e64665..ebd6ceaef2fde817d987d799dc52f055979f3203 100644 (file)
--- a/arch/mips/lemote/lm2e/setup.c
+++ b/arch/mips/lemote/lm2e/setup.c
@@ -28,22 +28,13 @@
  */
 #include <linux/bootmem.h>
 #include <linux/init.h>
-#include <linux/io.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
 #include <linux/irq.h>
-#include <linux/kernel.h>
-#include <linux/mc146818rtc.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/pci.h>
-#include <linux/tty.h>
-#include <linux/types.h>
 
 #include <asm/bootinfo.h>
 #include <asm/mc146818-time.h>
 #include <asm/time.h>
 #include <asm/wbflush.h>
+#include <asm/mach-lemote/pci.h>
 
 #ifdef CONFIG_VT
 #include <linux/console.h>
@@ -52,29 +43,18 @@
 
 extern void mips_reboot_setup(void);
 
-#ifdef CONFIG_64BIT
-#define PTR_PAD(p) ((0xffffffff00000000)|((unsigned long long)(p)))
-#else
-#define PTR_PAD(p) (p)
-#endif
-
-unsigned long cpu_clock;
+unsigned long cpu_clock_freq;
 unsigned long bus_clock;
 unsigned int memsize;
 unsigned int highmemsize = 0;
 
-void __init plat_timer_setup(struct irqaction *irq)
-{
-       setup_irq(MIPS_CPU_IRQ_BASE + 7, irq);
-}
-
-static void __init loongson2e_time_init(void)
+void __init plat_time_init(void)
 {
        /* setup mips r4k timer */
-       mips_hpt_frequency = cpu_clock / 2;
+       mips_hpt_frequency = cpu_clock_freq / 2;
 }
 
-static unsigned long __init mips_rtc_get_time(void)
+unsigned long read_persistent_clock(void)
 {
        return mc146818_get_cmos_time();
 }
@@ -95,13 +75,10 @@ static void wbflush_loongson2e(void)
 
 void __init plat_mem_setup(void)
 {
-       set_io_port_base(PTR_PAD(0xbfd00000));
-
+       set_io_port_base((unsigned long)ioremap(LOONGSON2E_IO_PORT_BASE,
+                               IO_SPACE_LIMIT - LOONGSON2E_PCI_IO_START + 1));
        mips_reboot_setup();
 
-       board_time_init = loongson2e_time_init;
-       rtc_mips_get_time = mips_rtc_get_time;
-
        __wbflush = wbflush_loongson2e;
 
        add_memory_region(0x0, (memsize << 20), BOOT_MEM_RAM);