linux/arch/mips/jazz/setup.c
Sebastian Andrzej Siewior b20947aaa0 MIPS: Fixup screen_info struct initializations
|arch/mips/sibyte/swarm/setup.c:153:
| warning: large integer implicitly truncated to unsigned type

The field was changed in d9b26352 aka ("x86, setup: Store the boot
cursor state").  This patch changes the values back they way they were
before this extra field got introduced.

While here, the other two boards are also converted to C99 initializer.

Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/1137/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-04-30 20:52:42 +01:00

199 lines
4.4 KiB
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, 1998, 2001, 07, 08 by Ralf Baechle
* Copyright (C) 2001 MIPS Technologies, Inc.
* Copyright (C) 2007 by Thomas Bogendoerfer
*/
#include <linux/eisa.h>
#include <linux/init.h>
#include <linux/ioport.h>
#include <linux/console.h>
#include <linux/screen_info.h>
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
#include <asm/jazz.h>
#include <asm/jazzdma.h>
#include <asm/reboot.h>
#include <asm/pgtable.h>
extern asmlinkage void jazz_handle_int(void);
extern void jazz_machine_restart(char *command);
static struct resource jazz_io_resources[] = {
{
.start = 0x00,
.end = 0x1f,
.name = "dma1",
.flags = IORESOURCE_BUSY
}, {
.start = 0x40,
.end = 0x5f,
.name = "timer",
.flags = IORESOURCE_BUSY
}, {
.start = 0x80,
.end = 0x8f,
.name = "dma page reg",
.flags = IORESOURCE_BUSY
}, {
.start = 0xc0,
.end = 0xdf,
.name = "dma2",
.flags = IORESOURCE_BUSY
}
};
void __init plat_mem_setup(void)
{
int i;
/* Map 0xe0000000 -> 0x0:800005C0, 0xe0010000 -> 0x1:30000580 */
add_wired_entry(0x02000017, 0x03c00017, 0xe0000000, PM_64K);
/* Map 0xe2000000 -> 0x0:900005C0, 0xe3010000 -> 0x0:910005C0 */
add_wired_entry(0x02400017, 0x02440017, 0xe2000000, PM_16M);
/* Map 0xe4000000 -> 0x0:600005C0, 0xe4100000 -> 400005C0 */
add_wired_entry(0x01800017, 0x01000017, 0xe4000000, PM_4M);
set_io_port_base(JAZZ_PORT_BASE);
#ifdef CONFIG_EISA
EISA_bus = 1;
#endif
/* request I/O space for devices used on all i[345]86 PCs */
for (i = 0; i < ARRAY_SIZE(jazz_io_resources); i++)
request_resource(&ioport_resource, jazz_io_resources + i);
/* The RTC is outside the port address space */
_machine_restart = jazz_machine_restart;
#ifdef CONFIG_VT
screen_info = (struct screen_info) {
.orig_video_cols = 160,
.orig_video_lines = 64,
.orig_video_points = 16,
};
#endif
add_preferred_console("ttyS", 0, "9600");
}
#ifdef CONFIG_OLIVETTI_M700
#define UART_CLK 1843200
#else
/* Some Jazz machines seem to have an 8MHz crystal clock but I don't know
exactly which ones ... XXX */
#define UART_CLK (8000000 / 16) /* ( 3072000 / 16) */
#endif
#define MEMPORT(_base, _irq) \
{ \
.mapbase = (_base), \
.membase = (void *)(_base), \
.irq = (_irq), \
.uartclk = UART_CLK, \
.iotype = UPIO_MEM, \
.flags = UPF_BOOT_AUTOCONF, \
}
static struct plat_serial8250_port jazz_serial_data[] = {
MEMPORT(JAZZ_SERIAL1_BASE, JAZZ_SERIAL1_IRQ),
MEMPORT(JAZZ_SERIAL2_BASE, JAZZ_SERIAL2_IRQ),
{ },
};
static struct platform_device jazz_serial8250_device = {
.name = "serial8250",
.id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = jazz_serial_data,
},
};
static struct resource jazz_esp_rsrc[] = {
{
.start = JAZZ_SCSI_BASE,
.end = JAZZ_SCSI_BASE + 31,
.flags = IORESOURCE_MEM
},
{
.start = JAZZ_SCSI_DMA,
.end = JAZZ_SCSI_DMA,
.flags = IORESOURCE_MEM
},
{
.start = JAZZ_SCSI_IRQ,
.end = JAZZ_SCSI_IRQ,
.flags = IORESOURCE_IRQ
}
};
static struct platform_device jazz_esp_pdev = {
.name = "jazz_esp",
.num_resources = ARRAY_SIZE(jazz_esp_rsrc),
.resource = jazz_esp_rsrc
};
static struct resource jazz_sonic_rsrc[] = {
{
.start = JAZZ_ETHERNET_BASE,
.end = JAZZ_ETHERNET_BASE + 0xff,
.flags = IORESOURCE_MEM
},
{
.start = JAZZ_ETHERNET_IRQ,
.end = JAZZ_ETHERNET_IRQ,
.flags = IORESOURCE_IRQ
}
};
static struct platform_device jazz_sonic_pdev = {
.name = "jazzsonic",
.num_resources = ARRAY_SIZE(jazz_sonic_rsrc),
.resource = jazz_sonic_rsrc
};
static struct resource jazz_cmos_rsrc[] = {
{
.start = 0x70,
.end = 0x71,
.flags = IORESOURCE_IO
},
{
.start = 8,
.end = 8,
.flags = IORESOURCE_IRQ
}
};
static struct platform_device jazz_cmos_pdev = {
.name = "rtc_cmos",
.num_resources = ARRAY_SIZE(jazz_cmos_rsrc),
.resource = jazz_cmos_rsrc
};
static struct platform_device pcspeaker_pdev = {
.name = "pcspkr",
.id = -1,
};
static int __init jazz_setup_devinit(void)
{
platform_device_register(&jazz_serial8250_device);
platform_device_register(&jazz_esp_pdev);
platform_device_register(&jazz_sonic_pdev);
platform_device_register(&jazz_cmos_pdev);
platform_device_register(&pcspeaker_pdev);
return 0;
}
device_initcall(jazz_setup_devinit);