Release 4.14 arch/mips/kernel/prom.c
/*
* MIPS support for CONFIG_OF device tree support
*
* Copyright (C) 2010 Cisco Systems Inc. <dediao@cisco.com>
*
* 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.
*/
#include <linux/init.h>
#include <linux/export.h>
#include <linux/errno.h>
#include <linux/types.h>
#include <linux/bootmem.h>
#include <linux/debugfs.h>
#include <linux/of.h>
#include <linux/of_fdt.h>
#include <linux/of_platform.h>
#include <asm/bootinfo.h>
#include <asm/page.h>
#include <asm/prom.h>
static char mips_machine_name[64] = "Unknown";
__init void mips_set_machine_name(const char *name)
{
if (name == NULL)
return;
strlcpy(mips_machine_name, name, sizeof(mips_machine_name));
pr_info("MIPS: machine is %s\n", mips_get_machine_name());
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| John Crispin | 37 | 97.37% | 1 | 50.00% |
| Chen Gang S | 1 | 2.63% | 1 | 50.00% |
| Total | 38 | 100.00% | 2 | 100.00% |
char *mips_get_machine_name(void)
{
return mips_machine_name;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| John Crispin | 11 | 100.00% | 1 | 100.00% |
| Total | 11 | 100.00% | 1 | 100.00% |
#ifdef CONFIG_USE_OF
void __init early_init_dt_add_memory_arch(u64 base, u64 size)
{
return add_memory_region(base, size, BOOT_MEM_RAM);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Dezhong Diao | 22 | 100.00% | 1 | 100.00% |
| Total | 22 | 100.00% | 1 | 100.00% |
void * __init early_init_dt_alloc_memory_arch(u64 size, u64 align)
{
return __alloc_bootmem(size, align, __pa(MAX_DMA_ADDRESS));
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Dezhong Diao | 24 | 92.31% | 1 | 50.00% |
| Grant C. Likely | 2 | 7.69% | 1 | 50.00% |
| Total | 26 | 100.00% | 2 | 100.00% |
int __init early_init_dt_reserve_memory_arch(phys_addr_t base,
phys_addr_t size, bool nomap)
{
add_memory_region(base, size, BOOT_MEM_RESERVED);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Marcin Nowakowski | 27 | 100.00% | 1 | 100.00% |
| Total | 27 | 100.00% | 1 | 100.00% |
void __init __dt_setup_arch(void *bph)
{
if (!early_init_dt_scan(bph))
return;
mips_set_machine_name(of_flat_dt_get_machine_name());
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ralf Bächle | 16 | 64.00% | 1 | 20.00% |
| Rob Herring | 6 | 24.00% | 3 | 60.00% |
| John Crispin | 3 | 12.00% | 1 | 20.00% |
| Total | 25 | 100.00% | 5 | 100.00% |
int __init __dt_register_buses(const char *bus0, const char *bus1)
{
static struct of_device_id of_ids[3];
if (!of_have_populated_dt())
panic("device tree not present");
strlcpy(of_ids[0].compatible, bus0, sizeof(of_ids[0].compatible));
if (bus1) {
strlcpy(of_ids[1].compatible, bus1,
sizeof(of_ids[1].compatible));
}
if (of_platform_populate(NULL, of_ids, NULL, NULL))
panic("failed to populate DT");
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Kevin Cernekee | 106 | 100.00% | 2 | 100.00% |
| Total | 106 | 100.00% | 2 | 100.00% |
#endif
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Kevin Cernekee | 109 | 35.62% | 2 | 13.33% |
| Dezhong Diao | 76 | 24.84% | 1 | 6.67% |
| John Crispin | 64 | 20.92% | 2 | 13.33% |
| Marcin Nowakowski | 27 | 8.82% | 1 | 6.67% |
| Ralf Bächle | 16 | 5.23% | 1 | 6.67% |
| Rob Herring | 9 | 2.94% | 4 | 26.67% |
| Grant C. Likely | 2 | 0.65% | 1 | 6.67% |
| Chen Gang S | 1 | 0.33% | 1 | 6.67% |
| Paul Gortmaker | 1 | 0.33% | 1 | 6.67% |
| Jonas Gorski | 1 | 0.33% | 1 | 6.67% |
| Total | 306 | 100.00% | 15 | 100.00% |
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