patch-2.4.4 linux/arch/mips/orion/setup.c

• Lines: 126
• Date: Wed Dec 31 16:00:00 1969
• Orig file: v2.4.3/linux/arch/mips/orion/setup.c
• Orig date: Fri Feb 9 11:29:44 2001

diff -u --recursive --new-file v2.4.3/linux/arch/mips/orion/setup.c linux/arch/mips/orion/setup.c
@@ -1,125 +0,0 @@
-/*
- * Catch-all for Orion-specific code that doesn't fit easily elsewhere.
- *   -- Cort
- */
-#include <linux/config.h>
-#include <linux/errno.h>
-#include <linux/hdreg.h>
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <linux/sched.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/stddef.h>
-#include <linux/string.h>
-#include <linux/unistd.h>
-#include <linux/ptrace.h>
-#include <linux/slab.h>
-#include <linux/user.h>
-#include <linux/utsname.h>
-#include <linux/a.out.h>
-#include <linux/tty.h>
-#include <linux/interrupt.h>
-#ifdef CONFIG_BLK_DEV_RAM
-#include <linux/blk.h>
-#endif
-#include <linux/ide.h>
-#ifdef CONFIG_RTC
-#include <linux/timex.h>
-#endif
-
-#include <asm/asm.h>
-#include <asm/bootinfo.h>
-#include <asm/cachectl.h>
-#include <asm/io.h>
-#include <asm/stackframe.h>
-#include <asm/system.h>
-#include <asm/cpu.h>
-#include <linux/bootmem.h>
-#include <asm/addrspace.h>
-#include <asm/mc146818rtc.h>
-#include <asm/orion.h>
-
-char arcs_cmdline[CL_SIZE] = { "console=ttyS0,19200" };
-extern int _end;
-
-static unsigned char orion_rtc_read_data(unsigned long addr)
-{
-	return 0;
-}
-
-static void orion_rtc_write_data(unsigned char data, unsigned long addr)
-{
-}
-
-static int orion_rtc_bcd_mode(void)
-{
-	return 0;
-}
-
-struct rtc_ops orion_rtc_ops = {
-	&orion_rtc_read_data,
-	&orion_rtc_write_data,
-	&orion_rtc_bcd_mode
-};
-
-extern void InitCIB(void);
-extern void InitQpic(void);
-extern void InitCupid(void);
-
-void __init orion_setup(void)
-{
-	extern void (*board_time_init)(struct irqaction *irq);
-	void orion_time_init(struct irqaction *);
-	
-	rtc_ops = &orion_rtc_ops;
-	board_time_init = orion_time_init;
-	mips_io_port_base = GT64120_BASE;
-
-	InitCIB();
-	InitQpic();
-	InitCupid();
-}
-
-#define PFN_UP(x)	(((x) + PAGE_SIZE-1) >> PAGE_SHIFT)
-#define PFN_ALIGN(x)	(((unsigned long)(x) + (PAGE_SIZE - 1)) & PAGE_MASK)
-
-unsigned long mem_size;
-int __init prom_init(int a, char **b, char **c, int *d)
-{
-	unsigned long free_start, free_end, start_pfn, bootmap_size;
-	extern unsigned long orion_initrd_start[], orion_initrd_size;
-
-	mips_machgroup = MACH_GROUP_ORION;
-	/* 64 MB non-upgradable */
-	mem_size = 64 << 20;
-	
-	free_start = PHYSADDR(PFN_ALIGN(&_end));
-	free_end = mem_size;
-	start_pfn = PFN_UP((unsigned long)&_end);
-	
-	/* Register all the contiguous memory with the bootmem allocator
-	   and free it.  Be careful about the bootmem freemap.  */
-	bootmap_size = init_bootmem(start_pfn, mem_size >> PAGE_SHIFT);
-	
-	/* Free the entire available memory after the _end symbol.  */
-	free_start += bootmap_size;
-	free_bootmem(free_start, free_end-free_start);
-
-	initrd_start = (ulong)orion_initrd_start;
-	initrd_end = (ulong)orion_initrd_start + (ulong)orion_initrd_size;
-	initrd_below_start_ok = 1;
-
-	return 0;
-}
-
-void prom_free_prom_memory (void)
-{
-}
-
-int page_is_ram(unsigned long pagenr)
-{
-	if ( pagenr < (mem_size >> PAGE_SHIFT) )
-		return 1;
-	return 0;
-}