1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374 |
- /*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- *
- * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2010 Joonas Lahtinen <joonas.lahtinen@gmail.com>
- * Copyright (C) 2013 John Crispin <blogic@openwrt.org>
- */
- #include <linux/string.h>
- #include <linux/of_fdt.h>
- #include <linux/of_platform.h>
- #include <asm/bootinfo.h>
- #include <asm/addrspace.h>
- #include <asm/mach-ralink/ralink_regs.h>
- #include "common.h"
- struct ralink_soc_info soc_info;
- struct rt2880_pmx_group *rt2880_pinmux_data = NULL;
- enum ralink_soc_type ralink_soc;
- EXPORT_SYMBOL_GPL(ralink_soc);
- const char *get_system_type(void)
- {
- return soc_info.sys_type;
- }
- static __init void prom_init_cmdline(void)
- {
- int argc;
- char **argv;
- int i;
- pr_debug("prom: fw_arg0=%08x fw_arg1=%08x fw_arg2=%08x fw_arg3=%08x\n",
- (unsigned int)fw_arg0, (unsigned int)fw_arg1,
- (unsigned int)fw_arg2, (unsigned int)fw_arg3);
- argc = fw_arg0;
- argv = (char **) KSEG1ADDR(fw_arg1);
- if (!argv) {
- pr_debug("argv=%p is invalid, skipping\n",
- argv);
- return;
- }
- for (i = 0; i < argc; i++) {
- char *p = (char *) KSEG1ADDR(argv[i]);
- if (CPHYSADDR(p) && *p) {
- pr_debug("argv[%d]: %s\n", i, p);
- strlcat(arcs_cmdline, " ", sizeof(arcs_cmdline));
- strlcat(arcs_cmdline, p, sizeof(arcs_cmdline));
- }
- }
- }
- void __init prom_init(void)
- {
- prom_soc_init(&soc_info);
- pr_info("SoC Type: %s\n", get_system_type());
- prom_init_cmdline();
- }
- void __init prom_free_prom_memory(void)
- {
- }
|