Release 4.14 arch/mips/cobalt/setup.c
/*
* Setup pointers to hardware dependent routines.
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 1996, 1997, 2004, 05 by Ralf Baechle (ralf@linux-mips.org)
* Copyright (C) 2001, 2002, 2003 by Liam Davies (ldavies@agile.tv)
*
*/
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/ioport.h>
#include <linux/pm.h>
#include <asm/bootinfo.h>
#include <asm/reboot.h>
#include <asm/setup.h>
#include <asm/gt64120.h>
#include <cobalt.h>
extern void cobalt_machine_restart(char *command);
extern void cobalt_machine_halt(void);
const char *get_system_type(void)
{
switch (cobalt_board_id) {
case COBALT_BRD_ID_QUBE1:
return "Cobalt Qube";
case COBALT_BRD_ID_RAQ1:
return "Cobalt RaQ";
case COBALT_BRD_ID_QUBE2:
return "Cobalt Qube2";
case COBALT_BRD_ID_RAQ2:
return "Cobalt RaQ2";
}
return "MIPS Cobalt";
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ralf Bächle | 42 | 100.00% | 2 | 100.00% |
| Total | 42 | 100.00% | 2 | 100.00% |
/*
* Cobalt doesn't have PS/2 keyboard/mouse interfaces,
* keyboard controller is never used.
* Also PCI-ISA bridge DMA controller is never used.
*/
static struct resource cobalt_reserved_resources[] = {
{ /* dma1 */
.start = 0x00,
.end = 0x1f,
.name = "reserved",
.flags = IORESOURCE_BUSY | IORESOURCE_IO,
},
{ /* keyboard */
.start = 0x60,
.end = 0x6f,
.name = "reserved",
.flags = IORESOURCE_BUSY | IORESOURCE_IO,
},
{ /* dma page reg */
.start = 0x80,
.end = 0x8f,
.name = "reserved",
.flags = IORESOURCE_BUSY | IORESOURCE_IO,
},
{ /* dma2 */
.start = 0xc0,
.end = 0xdf,
.name = "reserved",
.flags = IORESOURCE_BUSY | IORESOURCE_IO,
},
};
void __init plat_mem_setup(void)
{
int i;
_machine_restart = cobalt_machine_restart;
_machine_halt = cobalt_machine_halt;
pm_power_off = cobalt_machine_halt;
set_io_port_base(CKSEG1ADDR(GT_DEF_PCI0_IO_BASE));
/* I/O port resource */
ioport_resource.end = 0x01ffffff;
/* These resources have been reserved by VIA SuperI/O chip. */
for (i = 0; i < ARRAY_SIZE(cobalt_reserved_resources); i++)
request_resource(&ioport_resource, cobalt_reserved_resources + i);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ralf Bächle | 30 | 46.15% | 4 | 40.00% |
| Andrew Morton | 24 | 36.92% | 1 | 10.00% |
| Yoichi Yuasa | 11 | 16.92% | 5 | 50.00% |
| Total | 65 | 100.00% | 10 | 100.00% |
/*
* Prom init. We read our one and only communication with the firmware.
* Grab the amount of installed memory.
* Better boot loaders (CoLo) pass a command line too :-)
*/
void __init prom_init(void)
{
unsigned long memsz;
int argc, i;
char **argv;
memsz = fw_arg0 & 0x7fff0000;
argc = fw_arg0 & 0x0000ffff;
argv = (char **)fw_arg1;
for (i = 1; i < argc; i++) {
strlcat(arcs_cmdline, argv[i], COMMAND_LINE_SIZE);
if (i < (argc - 1))
strlcat(arcs_cmdline, " ", COMMAND_LINE_SIZE);
}
add_memory_region(0x0, memsz, BOOT_MEM_RAM);
setup_8250_early_printk_port(CKSEG1ADDR(0x1c800000), 0, 0);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ralf Bächle | 66 | 60.00% | 2 | 40.00% |
| Yoichi Yuasa | 38 | 34.55% | 2 | 40.00% |
| Andrew Morton | 6 | 5.45% | 1 | 20.00% |
| Total | 110 | 100.00% | 5 | 100.00% |
void __init prom_free_prom_memory(void)
{
/* Nothing to do! */
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ralf Bächle | 8 | 88.89% | 1 | 50.00% |
| Atsushi Nemoto | 1 | 11.11% | 1 | 50.00% |
| Total | 9 | 100.00% | 2 | 100.00% |
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ralf Bächle | 237 | 61.88% | 6 | 33.33% |
| Yoichi Yuasa | 79 | 20.63% | 9 | 50.00% |
| Andrew Morton | 65 | 16.97% | 1 | 5.56% |
| Atsushi Nemoto | 1 | 0.26% | 1 | 5.56% |
| Andrea Gelmini | 1 | 0.26% | 1 | 5.56% |
| Total | 383 | 100.00% | 18 | 100.00% |
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