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https://github.com/torvalds/linux
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657c45b303
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it was merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
66 lines
1.3 KiB
C
66 lines
1.3 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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*
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* Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
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* Copyright (C) 2010 Joonas Lahtinen <joonas.lahtinen@gmail.com>
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* Copyright (C) 2013 John Crispin <john@phrozen.org>
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*/
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#include <linux/string.h>
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#include <asm/bootinfo.h>
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#include <asm/addrspace.h>
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#include <asm/mach-ralink/ralink_regs.h>
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#include "common.h"
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struct ralink_soc_info soc_info;
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enum ralink_soc_type ralink_soc;
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EXPORT_SYMBOL_GPL(ralink_soc);
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const char *get_system_type(void)
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{
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return soc_info.sys_type;
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}
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static __init void prom_init_cmdline(void)
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{
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int argc;
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char **argv;
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int i;
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pr_debug("prom: fw_arg0=%08x fw_arg1=%08x fw_arg2=%08x fw_arg3=%08x\n",
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(unsigned int)fw_arg0, (unsigned int)fw_arg1,
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(unsigned int)fw_arg2, (unsigned int)fw_arg3);
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argc = fw_arg0;
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argv = (char **) KSEG1ADDR(fw_arg1);
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if (!argv) {
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pr_debug("argv=%p is invalid, skipping\n",
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argv);
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return;
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}
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for (i = 0; i < argc; i++) {
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char *p = (char *) KSEG1ADDR(argv[i]);
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if (CPHYSADDR(p) && *p) {
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pr_debug("argv[%d]: %s\n", i, p);
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strlcat(arcs_cmdline, " ", sizeof(arcs_cmdline));
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strlcat(arcs_cmdline, p, sizeof(arcs_cmdline));
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}
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}
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}
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void __init prom_init(void)
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{
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prom_soc_init(&soc_info);
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pr_info("SoC Type: %s\n", get_system_type());
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prom_init_cmdline();
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}
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