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Diffstat (limited to 'arch/mips/lemote/lm2e/prom.c')
-rw-r--r--arch/mips/lemote/lm2e/prom.c97
1 files changed, 0 insertions, 97 deletions
diff --git a/arch/mips/lemote/lm2e/prom.c b/arch/mips/lemote/lm2e/prom.c
deleted file mode 100644
index 7edc15dfed6..00000000000
--- a/arch/mips/lemote/lm2e/prom.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Based on Ocelot Linux port, which is
- * Copyright 2001 MontaVista Software Inc.
- * Author: jsun@mvista.com or jsun@junsun.net
- *
- * Copyright 2003 ICT CAS
- * Author: Michael Guo <guoyi@ict.ac.cn>
- *
- * Copyright (C) 2007 Lemote Inc. & Insititute of Computing Technology
- * Author: Fuxin Zhang, zhangfx@lemote.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.
- */
-#include <linux/init.h>
-#include <linux/bootmem.h>
-#include <asm/bootinfo.h>
-
-extern unsigned long bus_clock;
-extern unsigned long cpu_clock_freq;
-extern unsigned int memsize, highmemsize;
-extern int putDebugChar(unsigned char byte);
-
-static int argc;
-/* pmon passes arguments in 32bit pointers */
-static int *arg;
-static int *env;
-
-const char *get_system_type(void)
-{
- return "lemote-fulong";
-}
-
-void __init prom_init_cmdline(void)
-{
- int i;
- long l;
-
- /* arg[0] is "g", the rest is boot parameters */
- arcs_cmdline[0] = '\0';
- for (i = 1; i < argc; i++) {
- l = (long)arg[i];
- if (strlen(arcs_cmdline) + strlen(((char *)l) + 1)
- >= sizeof(arcs_cmdline))
- break;
- strcat(arcs_cmdline, ((char *)l));
- strcat(arcs_cmdline, " ");
- }
-}
-
-void __init prom_init(void)
-{
- long l;
- argc = fw_arg0;
- arg = (int *)fw_arg1;
- env = (int *)fw_arg2;
-
- prom_init_cmdline();
-
- if ((strstr(arcs_cmdline, "console=")) == NULL)
- strcat(arcs_cmdline, " console=ttyS0,115200");
- if ((strstr(arcs_cmdline, "root=")) == NULL)
- strcat(arcs_cmdline, " root=/dev/hda1");
-
-#define parse_even_earlier(res, option, p) \
-do { \
- if (strncmp(option, (char *)p, strlen(option)) == 0) \
- res = simple_strtol((char *)p + strlen(option"="), \
- NULL, 10); \
-} while (0)
-
- l = (long)*env;
- while (l != 0) {
- parse_even_earlier(bus_clock, "busclock", l);
- parse_even_earlier(cpu_clock_freq, "cpuclock", l);
- parse_even_earlier(memsize, "memsize", l);
- parse_even_earlier(highmemsize, "highmemsize", l);
- env++;
- l = (long)*env;
- }
- if (memsize == 0)
- memsize = 256;
-
- pr_info("busclock=%ld, cpuclock=%ld,memsize=%d,highmemsize=%d\n",
- bus_clock, cpu_clock_freq, memsize, highmemsize);
-}
-
-void __init prom_free_prom_memory(void)
-{
-}
-
-void prom_putchar(char c)
-{
- putDebugChar(c);
-}