UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity
OpenCloudOS-Kernel/arch/mips/txx9/rbtx4938/setup.c

633 lines
17 KiB
C
Raw Blame History

/*
* Setup pointers to hardware-dependent routines.
* Copyright (C) 2000-2001 Toshiba Corporation
*
* 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the
* terms of the GNU General Public License version 2. This program is
* licensed "as is" without any warranty of any kind, whether express
* or implied.
*
* Support for TX4938 in 2.6 - Manish Lachwani (mlachwani@mvista.com)
*/
#include <linux/init.h>
#include <linux/types.h>
#include <linux/ioport.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/console.h>
#include <linux/pm.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>
#include <asm/reboot.h>
#include <asm/time.h>
#include <asm/txx9tmr.h>
#include <asm/io.h>
#include <asm/bootinfo.h>
#include <asm/txx9/generic.h>
#include <asm/txx9/pci.h>
#include <asm/txx9/rbtx4938.h>
#ifdef CONFIG_SERIAL_TXX9
#include <linux/serial_core.h>
#endif
#include <linux/spi/spi.h>
#include <asm/txx9/spi.h>
#include <asm/txx9pio.h>
extern char * __init prom_getcmdline(void);
/* These functions are used for rebooting or halting the machine*/
extern void rbtx4938_machine_restart(char *command);
extern void rbtx4938_machine_halt(void);
extern void rbtx4938_machine_power_off(void);
static int tx4938_ccfg_toeon = 1;
void rbtx4938_machine_halt(void)
{
printk(KERN_NOTICE "System Halted\n");
local_irq_disable();
while (1)
__asm__(".set\tmips3\n\t"
"wait\n\t"
".set\tmips0");
}
void rbtx4938_machine_power_off(void)
{
rbtx4938_machine_halt();
/* no return */
}
void rbtx4938_machine_restart(char *command)
{
local_irq_disable();
printk("Rebooting...");
writeb(1, rbtx4938_softresetlock_addr);
writeb(1, rbtx4938_sfvol_addr);
writeb(1, rbtx4938_softreset_addr);
while(1)
;
}
static void __init rbtx4938_pci_setup(void)
{
#ifdef CONFIG_PCI
int extarb = !(__raw_readq(&tx4938_ccfgptr->ccfg) & TX4938_CCFG_PCIARB);
struct pci_controller *c = &txx9_primary_pcic;
register_pci_controller(c);
if (__raw_readq(&tx4938_ccfgptr->ccfg) & TX4938_CCFG_PCI66)
txx9_pci_option =
(txx9_pci_option & ~TXX9_PCI_OPT_CLK_MASK) |
TXX9_PCI_OPT_CLK_66; /* already configured */
/* Reset PCI Bus */
writeb(0, rbtx4938_pcireset_addr);
/* Reset PCIC */
txx9_set64(&tx4938_ccfgptr->clkctr, TX4938_CLKCTR_PCIRST);
if ((txx9_pci_option & TXX9_PCI_OPT_CLK_MASK) ==
TXX9_PCI_OPT_CLK_66)
tx4938_pciclk66_setup();
mdelay(10);
/* clear PCIC reset */
txx9_clear64(&tx4938_ccfgptr->clkctr, TX4938_CLKCTR_PCIRST);
writeb(1, rbtx4938_pcireset_addr);
iob();
tx4938_report_pciclk();
tx4927_pcic_setup(tx4938_pcicptr, c, extarb);
if ((txx9_pci_option & TXX9_PCI_OPT_CLK_MASK) ==
TXX9_PCI_OPT_CLK_AUTO &&
txx9_pci66_check(c, 0, 0)) {
/* Reset PCI Bus */
writeb(0, rbtx4938_pcireset_addr);
/* Reset PCIC */
txx9_set64(&tx4938_ccfgptr->clkctr, TX4938_CLKCTR_PCIRST);
tx4938_pciclk66_setup();
mdelay(10);
/* clear PCIC reset */
txx9_clear64(&tx4938_ccfgptr->clkctr, TX4938_CLKCTR_PCIRST);
writeb(1, rbtx4938_pcireset_addr);
iob();
/* Reinitialize PCIC */
tx4938_report_pciclk();
tx4927_pcic_setup(tx4938_pcicptr, c, extarb);
}
if (__raw_readq(&tx4938_ccfgptr->pcfg) &
(TX4938_PCFG_ETH0_SEL|TX4938_PCFG_ETH1_SEL)) {
/* Reset PCIC1 */
txx9_set64(&tx4938_ccfgptr->clkctr, TX4938_CLKCTR_PCIC1RST);
/* PCI1DMD==0 => PCI1CLK==GBUSCLK/2 => PCI66 */
if (!(__raw_readq(&tx4938_ccfgptr->ccfg)
& TX4938_CCFG_PCI1DMD))
tx4938_ccfg_set(TX4938_CCFG_PCI1_66);
mdelay(10);
/* clear PCIC1 reset */
txx9_clear64(&tx4938_ccfgptr->clkctr, TX4938_CLKCTR_PCIC1RST);
tx4938_report_pci1clk();
/* mem:64K(max), io:64K(max) (enough for ETH0,ETH1) */
c = txx9_alloc_pci_controller(NULL, 0, 0x10000, 0, 0x10000);
register_pci_controller(c);
tx4927_pcic_setup(tx4938_pcic1ptr, c, 0);
}
#endif /* CONFIG_PCI */
}
/* SPI support */
/* chip select for SPI devices */
#define SEEPROM1_CS 7 /* PIO7 */
#define SEEPROM2_CS 0 /* IOC */
#define SEEPROM3_CS 1 /* IOC */
#define SRTC_CS 2 /* IOC */
static int __init rbtx4938_ethaddr_init(void)
{
#ifdef CONFIG_PCI
unsigned char dat[17];
unsigned char sum;
int i;
/* 0-3: "MAC\0", 4-9:eth0, 10-15:eth1, 16:sum */
if (spi_eeprom_read(SEEPROM1_CS, 0, dat, sizeof(dat))) {
printk(KERN_ERR "seeprom: read error.\n");
return -ENODEV;
} else {
if (strcmp(dat, "MAC") != 0)
printk(KERN_WARNING "seeprom: bad signature.\n");
for (i = 0, sum = 0; i < sizeof(dat); i++)
sum += dat[i];
if (sum)
printk(KERN_WARNING "seeprom: bad checksum.\n");
}
for (i = 0; i < 2; i++) {
unsigned int id =
TXX9_IRQ_BASE + (i ? TX4938_IR_ETH1 : TX4938_IR_ETH0);
struct platform_device *pdev;
if (!(__raw_readq(&tx4938_ccfgptr->pcfg) &
(i ? TX4938_PCFG_ETH1_SEL : TX4938_PCFG_ETH0_SEL)))
continue;
pdev = platform_device_alloc("tc35815-mac", id);
if (!pdev ||
platform_device_add_data(pdev, &dat[4 + 6 * i], 6) ||
platform_device_add(pdev))
platform_device_put(pdev);
}
#endif /* CONFIG_PCI */
return 0;
}
static void __init rbtx4938_spi_setup(void)
{
/* set SPI_SEL */
txx9_set64(&tx4938_ccfgptr->pcfg, TX4938_PCFG_SPI_SEL);
}
static struct resource rbtx4938_fpga_resource;
static struct resource tx4938_sdram_resource[4];
static struct resource tx4938_sram_resource;
void __init tx4938_board_setup(void)
{
int i;
unsigned long divmode;
int cpuclk = 0;
unsigned long pcode = TX4938_REV_PCODE();
ioport_resource.start = 0;
ioport_resource.end = 0xffffffff;
iomem_resource.start = 0;
iomem_resource.end = 0xffffffff; /* expand to 4GB */
txx9_reg_res_init(pcode, TX4938_REG_BASE,
TX4938_REG_SIZE);
/* SDRAMC,EBUSC are configured by PROM */
for (i = 0; i < 8; i++) {
if (!(TX4938_EBUSC_CR(i) & 0x8))
continue; /* disabled */
txx9_ce_res[i].start = (unsigned long)TX4938_EBUSC_BA(i);
txx9_ce_res[i].end =
txx9_ce_res[i].start + TX4938_EBUSC_SIZE(i) - 1;
request_resource(&iomem_resource, &txx9_ce_res[i]);
}
/* clocks */
if (txx9_master_clock) {
u64 ccfg = ____raw_readq(&tx4938_ccfgptr->ccfg);
/* calculate gbus_clock and cpu_clock_freq from master_clock */
divmode = (__u32)ccfg & TX4938_CCFG_DIVMODE_MASK;
switch (divmode) {
case TX4938_CCFG_DIVMODE_8:
case TX4938_CCFG_DIVMODE_10:
case TX4938_CCFG_DIVMODE_12:
case TX4938_CCFG_DIVMODE_16:
case TX4938_CCFG_DIVMODE_18:
txx9_gbus_clock = txx9_master_clock * 4; break;
default:
txx9_gbus_clock = txx9_master_clock;
}
switch (divmode) {
case TX4938_CCFG_DIVMODE_2:
case TX4938_CCFG_DIVMODE_8:
cpuclk = txx9_gbus_clock * 2; break;
case TX4938_CCFG_DIVMODE_2_5:
case TX4938_CCFG_DIVMODE_10:
cpuclk = txx9_gbus_clock * 5 / 2; break;
case TX4938_CCFG_DIVMODE_3:
case TX4938_CCFG_DIVMODE_12:
cpuclk = txx9_gbus_clock * 3; break;
case TX4938_CCFG_DIVMODE_4:
case TX4938_CCFG_DIVMODE_16:
cpuclk = txx9_gbus_clock * 4; break;
case TX4938_CCFG_DIVMODE_4_5:
case TX4938_CCFG_DIVMODE_18:
cpuclk = txx9_gbus_clock * 9 / 2; break;
}
txx9_cpu_clock = cpuclk;
} else {
u64 ccfg = ____raw_readq(&tx4938_ccfgptr->ccfg);
if (txx9_cpu_clock == 0) {
txx9_cpu_clock = 300000000; /* 300MHz */
}
/* calculate gbus_clock and master_clock from cpu_clock_freq */
cpuclk = txx9_cpu_clock;
divmode = (__u32)ccfg & TX4938_CCFG_DIVMODE_MASK;
switch (divmode) {
case TX4938_CCFG_DIVMODE_2:
case TX4938_CCFG_DIVMODE_8:
txx9_gbus_clock = cpuclk / 2; break;
case TX4938_CCFG_DIVMODE_2_5:
case TX4938_CCFG_DIVMODE_10:
txx9_gbus_clock = cpuclk * 2 / 5; break;
case TX4938_CCFG_DIVMODE_3:
case TX4938_CCFG_DIVMODE_12:
txx9_gbus_clock = cpuclk / 3; break;
case TX4938_CCFG_DIVMODE_4:
case TX4938_CCFG_DIVMODE_16:
txx9_gbus_clock = cpuclk / 4; break;
case TX4938_CCFG_DIVMODE_4_5:
case TX4938_CCFG_DIVMODE_18:
txx9_gbus_clock = cpuclk * 2 / 9; break;
}
switch (divmode) {
case TX4938_CCFG_DIVMODE_8:
case TX4938_CCFG_DIVMODE_10:
case TX4938_CCFG_DIVMODE_12:
case TX4938_CCFG_DIVMODE_16:
case TX4938_CCFG_DIVMODE_18:
txx9_master_clock = txx9_gbus_clock / 4; break;
default:
txx9_master_clock = txx9_gbus_clock;
}
}
/* change default value to udelay/mdelay take reasonable time */
loops_per_jiffy = txx9_cpu_clock / HZ / 2;
/* CCFG */
/* clear WatchDogReset,BusErrorOnWrite flag (W1C) */
tx4938_ccfg_set(TX4938_CCFG_WDRST | TX4938_CCFG_BEOW);
/* do reset on watchdog */
tx4938_ccfg_set(TX4938_CCFG_WR);
/* clear PCIC1 reset */
txx9_clear64(&tx4938_ccfgptr->clkctr, TX4938_CLKCTR_PCIC1RST);
/* enable Timeout BusError */
if (tx4938_ccfg_toeon)
tx4938_ccfg_set(TX4938_CCFG_TOE);
/* DMA selection */
txx9_clear64(&tx4938_ccfgptr->pcfg, TX4938_PCFG_DMASEL_ALL);
/* Use external clock for external arbiter */
if (!(____raw_readq(&tx4938_ccfgptr->ccfg) & TX4938_CCFG_PCIARB))
txx9_clear64(&tx4938_ccfgptr->pcfg, TX4938_PCFG_PCICLKEN_ALL);
printk(KERN_INFO "%s -- %dMHz(M%dMHz) CRIR:%08x CCFG:%llx PCFG:%llx\n",
txx9_pcode_str,
(cpuclk + 500000) / 1000000,
(txx9_master_clock + 500000) / 1000000,
(__u32)____raw_readq(&tx4938_ccfgptr->crir),
(unsigned long long)____raw_readq(&tx4938_ccfgptr->ccfg),
(unsigned long long)____raw_readq(&tx4938_ccfgptr->pcfg));
printk(KERN_INFO "%s SDRAMC --", txx9_pcode_str);
for (i = 0; i < 4; i++) {
unsigned long long cr = tx4938_sdramcptr->cr[i];
unsigned long ram_base, ram_size;
if (!((unsigned long)cr & 0x00000400))
continue; /* disabled */
ram_base = (unsigned long)(cr >> 49) << 21;
ram_size = ((unsigned long)(cr >> 33) + 1) << 21;
if (ram_base >= 0x20000000)
continue; /* high memory (ignore) */
printk(" CR%d:%016Lx", i, cr);
tx4938_sdram_resource[i].name = "SDRAM";
tx4938_sdram_resource[i].start = ram_base;
tx4938_sdram_resource[i].end = ram_base + ram_size - 1;
tx4938_sdram_resource[i].flags = IORESOURCE_MEM;
request_resource(&iomem_resource, &tx4938_sdram_resource[i]);
}
printk(" TR:%09Lx\n", tx4938_sdramcptr->tr);
/* SRAM */
if (tx4938_sramcptr->cr & 1) {
unsigned int size = 0x800;
unsigned long base =
(tx4938_sramcptr->cr >> (39-11)) & ~(size - 1);
tx4938_sram_resource.name = "SRAM";
tx4938_sram_resource.start = base;
tx4938_sram_resource.end = base + size - 1;
tx4938_sram_resource.flags = IORESOURCE_MEM;
request_resource(&iomem_resource, &tx4938_sram_resource);
}
/* TMR */
for (i = 0; i < TX4938_NR_TMR; i++)
txx9_tmr_init(TX4938_TMR_REG(i) & 0xfffffffffULL);
/* enable DMA */
for (i = 0; i < 2; i++)
____raw_writeq(TX4938_DMA_MCR_MSTEN,
(void __iomem *)(TX4938_DMA_REG(i) + 0x50));
/* PIO */
__raw_writel(0, &tx4938_pioptr->maskcpu);
__raw_writel(0, &tx4938_pioptr->maskext);
#ifdef CONFIG_PCI
txx9_alloc_pci_controller(&txx9_primary_pcic, 0, 0, 0, 0);
#endif
}
static void __init rbtx4938_time_init(void)
{
mips_hpt_frequency = txx9_cpu_clock / 2;
if (____raw_readq(&tx4938_ccfgptr->ccfg) & TX4938_CCFG_TINTDIS)
txx9_clockevent_init(TX4938_TMR_REG(0) & 0xfffffffffULL,
TXX9_IRQ_BASE + TX4938_IR_TMR(0),
txx9_gbus_clock / 2);
}
static void __init rbtx4938_mem_setup(void)
{
unsigned long long pcfg;
char *argptr;
iomem_resource.end = 0xffffffff; /* 4GB */
if (txx9_master_clock == 0)
txx9_master_clock = 25000000; /* 25MHz */
tx4938_board_setup();
#ifndef CONFIG_PCI
set_io_port_base(RBTX4938_ETHER_BASE);
#endif
#ifdef CONFIG_SERIAL_TXX9
{
extern int early_serial_txx9_setup(struct uart_port *port);
int i;
struct uart_port req;
for(i = 0; i < 2; i++) {
memset(&req, 0, sizeof(req));
req.line = i;
req.iotype = UPIO_MEM;
req.membase = (char *)(0xff1ff300 + i * 0x100);
req.mapbase = 0xff1ff300 + i * 0x100;
req.irq = RBTX4938_IRQ_IRC_SIO(i);
req.flags |= UPF_BUGGY_UART /*HAVE_CTS_LINE*/;
req.uartclk = 50000000;
early_serial_txx9_setup(&req);
}
}
#ifdef CONFIG_SERIAL_TXX9_CONSOLE
argptr = prom_getcmdline();
if (strstr(argptr, "console=") == NULL) {
strcat(argptr, " console=ttyS0,38400");
}
#endif
#endif
#ifdef CONFIG_TOSHIBA_RBTX4938_MPLEX_PIO58_61
printk("PIOSEL: disabling both ata and nand selection\n");
local_irq_disable();
txx9_clear64(&tx4938_ccfgptr->pcfg,
TX4938_PCFG_NDF_SEL | TX4938_PCFG_ATA_SEL);
#endif
#ifdef CONFIG_TOSHIBA_RBTX4938_MPLEX_NAND
printk("PIOSEL: enabling nand selection\n");
txx9_set64(&tx4938_ccfgptr->pcfg, TX4938_PCFG_NDF_SEL);
txx9_clear64(&tx4938_ccfgptr->pcfg, TX4938_PCFG_ATA_SEL);
#endif
#ifdef CONFIG_TOSHIBA_RBTX4938_MPLEX_ATA
printk("PIOSEL: enabling ata selection\n");
txx9_set64(&tx4938_ccfgptr->pcfg, TX4938_PCFG_ATA_SEL);
txx9_clear64(&tx4938_ccfgptr->pcfg, TX4938_PCFG_NDF_SEL);
#endif
#ifdef CONFIG_IP_PNP
argptr = prom_getcmdline();
if (strstr(argptr, "ip=") == NULL) {
strcat(argptr, " ip=any");
}
#endif
#ifdef CONFIG_FB
{
conswitchp = &dummy_con;
}
#endif
rbtx4938_spi_setup();
pcfg = ____raw_readq(&tx4938_ccfgptr->pcfg); /* updated */
/* fixup piosel */
if ((pcfg & (TX4938_PCFG_ATA_SEL | TX4938_PCFG_NDF_SEL)) ==
TX4938_PCFG_ATA_SEL)
writeb((readb(rbtx4938_piosel_addr) & 0x03) | 0x04,
rbtx4938_piosel_addr);
else if ((pcfg & (TX4938_PCFG_ATA_SEL | TX4938_PCFG_NDF_SEL)) ==
TX4938_PCFG_NDF_SEL)
writeb((readb(rbtx4938_piosel_addr) & 0x03) | 0x08,
rbtx4938_piosel_addr);
else
writeb(readb(rbtx4938_piosel_addr) & ~(0x08 | 0x04),
rbtx4938_piosel_addr);
rbtx4938_fpga_resource.name = "FPGA Registers";
rbtx4938_fpga_resource.start = CPHYSADDR(RBTX4938_FPGA_REG_ADDR);
rbtx4938_fpga_resource.end = CPHYSADDR(RBTX4938_FPGA_REG_ADDR) + 0xffff;
rbtx4938_fpga_resource.flags = IORESOURCE_MEM | IORESOURCE_BUSY;
if (request_resource(&iomem_resource, &rbtx4938_fpga_resource))
printk("request resource for fpga failed\n");
_machine_restart = rbtx4938_machine_restart;
_machine_halt = rbtx4938_machine_halt;
pm_power_off = rbtx4938_machine_power_off;
writeb(0xff, rbtx4938_led_addr);
printk(KERN_INFO "RBTX4938 --- FPGA(Rev %02x) DIPSW:%02x,%02x\n",
readb(rbtx4938_fpga_rev_addr),
readb(rbtx4938_dipsw_addr), readb(rbtx4938_bdipsw_addr));
}
static int __init rbtx4938_ne_init(void)
{
struct resource res[] = {
{
.start = RBTX4938_RTL_8019_BASE,
.end = RBTX4938_RTL_8019_BASE + 0x20 - 1,
.flags = IORESOURCE_IO,
}, {
.start = RBTX4938_RTL_8019_IRQ,
.flags = IORESOURCE_IRQ,
}
};
struct platform_device *dev =
platform_device_register_simple("ne", -1,
res, ARRAY_SIZE(res));
return IS_ERR(dev) ? PTR_ERR(dev) : 0;
}
/* GPIO support */
int gpio_to_irq(unsigned gpio)
{
return -EINVAL;
}
int irq_to_gpio(unsigned irq)
{
return -EINVAL;
}
static DEFINE_SPINLOCK(rbtx4938_spi_gpio_lock);
static void rbtx4938_spi_gpio_set(struct gpio_chip *chip, unsigned int offset,
int value)
{
u8 val;
unsigned long flags;
spin_lock_irqsave(&rbtx4938_spi_gpio_lock, flags);
val = readb(rbtx4938_spics_addr);
if (value)
val |= 1 << offset;
else
val &= ~(1 << offset);
writeb(val, rbtx4938_spics_addr);
mmiowb();
spin_unlock_irqrestore(&rbtx4938_spi_gpio_lock, flags);
}
static int rbtx4938_spi_gpio_dir_out(struct gpio_chip *chip,
unsigned int offset, int value)
{
rbtx4938_spi_gpio_set(chip, offset, value);
return 0;
}
static struct gpio_chip rbtx4938_spi_gpio_chip = {
.set = rbtx4938_spi_gpio_set,
.direction_output = rbtx4938_spi_gpio_dir_out,
.label = "RBTX4938-SPICS",
.base = 16,
.ngpio = 3,
};
/* SPI support */
static void __init txx9_spi_init(unsigned long base, int irq)
{
struct resource res[] = {
{
.start = base,
.end = base + 0x20 - 1,
.flags = IORESOURCE_MEM,
}, {
.start = irq,
.flags = IORESOURCE_IRQ,
},
};
platform_device_register_simple("spi_txx9", 0,
res, ARRAY_SIZE(res));
}
static int __init rbtx4938_spi_init(void)
{
struct spi_board_info srtc_info = {
.modalias = "rtc-rs5c348",
.max_speed_hz = 1000000, /* 1.0Mbps @ Vdd 2.0V */
.bus_num = 0,
.chip_select = 16 + SRTC_CS,
/* Mode 1 (High-Active, Shift-Then-Sample), High Avtive CS */
.mode = SPI_MODE_1 | SPI_CS_HIGH,
};
spi_register_board_info(&srtc_info, 1);
spi_eeprom_register(SEEPROM1_CS);
spi_eeprom_register(16 + SEEPROM2_CS);
spi_eeprom_register(16 + SEEPROM3_CS);
gpio_request(16 + SRTC_CS, "rtc-rs5c348");
gpio_direction_output(16 + SRTC_CS, 0);
gpio_request(SEEPROM1_CS, "seeprom1");
gpio_direction_output(SEEPROM1_CS, 1);
gpio_request(16 + SEEPROM2_CS, "seeprom2");
gpio_direction_output(16 + SEEPROM2_CS, 1);
gpio_request(16 + SEEPROM3_CS, "seeprom3");
gpio_direction_output(16 + SEEPROM3_CS, 1);
txx9_spi_init(TX4938_SPI_REG & 0xfffffffffULL, RBTX4938_IRQ_IRC_SPI);
return 0;
}
static void __init rbtx4938_arch_init(void)
{
txx9_gpio_init(TX4938_PIO_REG & 0xfffffffffULL, 0, 16);
gpiochip_add(&rbtx4938_spi_gpio_chip);
rbtx4938_pci_setup();
rbtx4938_spi_init();
}
/* Watchdog support */
static int __init txx9_wdt_init(unsigned long base)
{
struct resource res = {
.start = base,
.end = base + 0x100 - 1,
.flags = IORESOURCE_MEM,
};
struct platform_device *dev =
platform_device_register_simple("txx9wdt", -1, &res, 1);
return IS_ERR(dev) ? PTR_ERR(dev) : 0;
}
static int __init rbtx4938_wdt_init(void)
{
return txx9_wdt_init(TX4938_TMR_REG(2) & 0xfffffffffULL);
}
static void __init rbtx4938_device_init(void)
{
rbtx4938_ethaddr_init();
rbtx4938_ne_init();
rbtx4938_wdt_init();
}
struct txx9_board_vec rbtx4938_vec __initdata = {
.system = "Toshiba RBTX4938",
.prom_init = rbtx4938_prom_init,
.mem_setup = rbtx4938_mem_setup,
.irq_setup = rbtx4938_irq_setup,
.time_init = rbtx4938_time_init,
.device_init = rbtx4938_device_init,
.arch_init = rbtx4938_arch_init,
#ifdef CONFIG_PCI
.pci_map_irq = rbtx4938_pci_map_irq,
#endif
};
Reference in New Issue View Git Blame Copy Permalink